© 2026 Stocks Telegraph All rights reserved.
Most stock quote data provided by Financial Modeling Prep
Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.
Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.
About 55.83% of BOLD shares are held by financial institutions. ACADIAN ASSET MANAGEMENT LLC is the top corporate investor, holding 12.61K shares valued at $12.00K. A 0.06% stake in Boundless Bio, Inc. is owned by the company. JPMORGAN CHASE & CO owns 169 shares valued at $183.00, which translates its holding of 0% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | ACADIAN ASSET MANAGEMENT LLC | 0.06% | 12.61K | 12K | 0 | 0 |
| Mar 31, 2026 | JPMORGAN CHASE & CO | 0% | 169 | 183 | 0 | 0 |
| Mar 31, 2026 | OPTIVER HOLDING B.V. | 0% | 168 | 185 | 0 | 0 |
| Mar 31, 2026 | CWM, LLC | 0% | 8 | 9 | 8 | +100.00% |
| Mar 31, 2026 | CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 0% | 3 | 3 | 3 | +100.00% |
| Mar 31, 2026 | UBS GROUP AG | 0% | 2 | 2 | -21 | -91.30% |
| Mar 31, 2026 | SBI SECURITIES CO., LTD. | 0% | 1 | 1 | 1 | +100.00% |
| Mar 31, 2026 | NORTHERN TRUST CORP | 0% | 0 | - | -189.48K | -100.00% |
| Mar 31, 2026 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 0.38% | 85.79K | 94.37K | -41.83K | -32.78% |
| Mar 31, 2026 | GEODE CAPITAL MANAGEMENT, LLC | 0.57% | 127.58K | 140.33K | 33.48K | +35.58% |
| Mar 31, 2026 | WALLEYE CAPITAL LLC | 0.18% | 39.62K | 43.59K | 0 | 0 |
| Mar 31, 2026 | GSA CAPITAL PARTNERS LLP | 0.43% | 96.82K | 107K | 34.35K | +54.98% |
| Mar 31, 2026 | STATE STREET CORP | 0.07% | 15.96K | 17.56K | 0 | 0 |
| Mar 31, 2026 | PURE FINANCIAL ADVISORS, LLC | 0.05% | 10.1K | 11.11K | 10.1K | +100.00% |
| Mar 31, 2026 | CITIGROUP INC | 0.04% | 8.84K | 9.72K | -16.24K | -64.75% |
| Mar 31, 2026 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.01% | 2.37K | 2.61K | -3.43K | -59.14% |
| Mar 31, 2026 | VANGUARD GLOBAL ADVISERS, LLC | 0% | 429 | 472 | 429 | +100.00% |
| Mar 31, 2026 | BNP PARIBAS ARBITRAGE, SNC | 0% | 178 | 196 | 2 | +1.14% |
| Mar 31, 2026 | BANK OF AMERICA CORP /DE/ | 0% | 0 | - | -7.76K | -100.00% |
| Mar 31, 2026 | BARCLAYS PLC | 0% | 0 | - | -2 | -100.00% |
| Mar 31, 2026 | JANE STREET GROUP, LLC | 0% | 0 | - | -13.32K | -100.00% |
| Mar 31, 2026 | ABEL HALL, LLC | 0% | 0 | - | -12.87K | -100.00% |
| Mar 31, 2026 | BLACKROCK, INC. | 0.32% | 70.68K | 77.74K | 3.63K | +5.41% |
| Mar 31, 2026 | XTX TOPCO LTD | 0.16% | 34.67K | 38.14K | -4.91K | -12.40% |
| Mar 31, 2026 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.08% | 17.49K | 19.24K | -1.22K | -6.49% |
| Mar 31, 2026 | RBF CAPITAL, LLC | 0.89% | 200K | 220K | 0 | 0 |
| Mar 31, 2026 | SECTORAL ASSET MANAGEMENT INC | 3.03% | 678.57K | 746.43K | 0 | 0 |
| Mar 31, 2026 | CITADEL ADVISORS LLC | 6% | 1.34M | 1.48M | -11.77K | -0.87% |
| Mar 31, 2026 | VANGUARD FIDUCIARY TRUST CO | 0.29% | 65.14K | 71.65K | 65.14K | +100.00% |
| Mar 31, 2026 | 0% | 0 | - | -11.32K | -100.00% | |
| Mar 31, 2026 | STONEPINE CAPITAL MANAGEMENT, LLC | 2.67% | 597.68K | 657.45K | -112.39K | -15.83% |
| Mar 31, 2026 | WELLINGTON MANAGEMENT GROUP LLP | 2.49% | 556.23K | 611.86K | 0 | 0 |
| Mar 31, 2026 | FMR LLC | 12.05% | 2.7M | 2.97M | 11.43K | +0.43% |
| Mar 31, 2026 | RENAISSANCE TECHNOLOGIES LLC | 1.78% | 399K | 438.9K | 57.6K | +16.87% |
| Mar 31, 2026 | ALYESKA INVESTMENT GROUP, L.P. | 1.34% | 300K | 330K | 0 | 0 |
| Mar 31, 2026 | ENSIGN PEAK ADVISORS, INC | 0.84% | 187.5K | 206.25K | 0 | 0 |
| Mar 31, 2026 | SIO CAPITAL MANAGEMENT, LLC | 0.73% | 163.68K | 180.05K | 0 | 0 |
| Mar 31, 2026 | MILLENNIUM MANAGEMENT LLC | 0.45% | 99.88K | 109.86K | -35.54K | -26.24% |
| Mar 31, 2026 | SQUAREPOINT OPS LLC | 0.07% | 16.37K | 18.01K | 16.37K | +100.00% |
| Mar 31, 2026 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.23% | 50.5K | 55.55K | 0 | 0 |
| Mar 31, 2026 | MORGAN STANLEY | 0.06% | 13K | 14.3K | 0 | 0 |
| Dec 31, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.03% | 5.8K | 6.96K | 3.21K | +123.79% |
| Dec 31, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.08% | 18.71K | 22.45K | 660 | +3.66% |
| Dec 31, 2025 | SIO CAPITAL MANAGEMENT, LLC | 0.73% | 163.68K | 196.42K | 0 | 0 |
| Dec 31, 2025 | NORTHERN TRUST CORP | 0.85% | 189.48K | 227.37K | -1.33K | -0.70% |
| Dec 31, 2025 | WELLINGTON MANAGEMENT GROUP LLP | 2.48% | 556.23K | 667.48K | 0 | 0 |
| Dec 31, 2025 | SQUAREPOINT OPS LLC | 0% | 0 | - | -50.77K | -100.00% |
| Dec 31, 2025 | ALMITAS CAPITAL LLC | 0% | 0 | - | -86.81K | -100.00% |
| Dec 31, 2025 | CITIGROUP INC | 0.11% | 25.07K | 30.09K | 25.07K | +100.00% |
| Dec 31, 2025 | XTX TOPCO LTD | 0.18% | 39.58K | 47.49K | 10.5K | +36.09% |
| Dec 31, 2025 | WALLEYE CAPITAL LLC | 0.18% | 39.62K | 47.55K | 0 | 0 |
| Dec 31, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.23% | 50.5K | 60.6K | 0 | 0 |
| Dec 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.28% | 62.48K | 75K | 62.48K | +100.00% |
| Dec 31, 2025 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 0.57% | 127.63K | 153.15K | 127.63K | +100.00% |
| Dec 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.6% | 135.41K | 162.49K | -28.68K | -17.48% |
| Dec 31, 2025 | ALYESKA INVESTMENT GROUP, L.P. | 1.34% | 300K | 360K | 0 | 0 |
| Dec 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 1.53% | 341.4K | 409.68K | 117.84K | +52.71% |
| Dec 31, 2025 | GOLDMAN SACHS GROUP INC | 0% | 0 | - | -14.3K | -100.00% |
| Dec 31, 2025 | UBS GROUP AG | 0% | 23 | 27 | 22 | +2,200.00% |
| Dec 31, 2025 | JPMORGAN CHASE & CO | 0% | 169 | 203 | 169 | +100.00% |
| Dec 31, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0% | 176 | 211 | -173 | -49.57% |
| Dec 31, 2025 | STATE STREET CORP | 0.07% | 15.96K | 19.15K | 0 | 0 |
| Dec 31, 2025 | BANK OF AMERICA CORP /DE/ | 0.03% | 7.76K | 9.31K | 19 | +0.25% |
| Dec 31, 2025 | 0.05% | 11.32K | 13.59K | 11.32K | +100.00% | |
| Dec 31, 2025 | NEXTECH INVEST, LTD. | 0% | 0 | - | -1.23M | -100.00% |
| Dec 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.06% | 12.61K | 14K | -1.14K | -8.31% |
| Dec 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.42% | 94.1K | 112.92K | -8.17K | -7.99% |
| Dec 31, 2025 | STONEPINE CAPITAL MANAGEMENT, LLC | 3.17% | 710.07K | 852.09K | 296.62K | +71.74% |
| Dec 31, 2025 | SECTORAL ASSET MANAGEMENT INC | 3.03% | 678.57K | 814.29K | 0 | 0 |
| Dec 31, 2025 | VANGUARD GROUP INC | 2.96% | 662.76K | 795.31K | 93.1K | +16.34% |
| Dec 31, 2025 | BLACKROCK, INC. | 0.3% | 67.05K | 80.46K | 1.67K | +2.56% |
| Dec 31, 2025 | ENSIGN PEAK ADVISORS, INC | 0.84% | 187.5K | 225K | 0 | 0 |
| Dec 31, 2025 | FMR LLC | 11.99% | 2.68M | 3.22M | -414.05K | -13.36% |
| Dec 31, 2025 | REDMILE GROUP, LLC | 0% | 0 | - | -245.46K | -100.00% |
| Dec 31, 2025 | OPTIVER HOLDING B.V. | 0% | 168 | 202 | 0 | 0 |
| Dec 31, 2025 | ABEL HALL, LLC | 0.06% | 12.87K | 15.44K | -60 | -0.46% |
| Dec 31, 2025 | RBF CAPITAL, LLC | 0.89% | 200K | 240K | 0 | 0 |
| Dec 31, 2025 | CITADEL ADVISORS LLC | 6.05% | 1.35M | 1.62M | 477.49K | +54.48% |
| Dec 31, 2025 | MORGAN STANLEY | 0.06% | 13K | 15.6K | -2.5K | -16.13% |
| Dec 31, 2025 | JANE STREET GROUP, LLC | 0.06% | 13.32K | 15.99K | 13.32K | +100.00% |
| Dec 31, 2025 | BARCLAYS PLC | 0% | 2 | 2 | 0 | 0 |
| Sep 30, 2025 | BARCLAYS PLC | 0% | 2 | 2 | 2 | +100.00% |
| Sep 30, 2025 | OPTIVER HOLDING B.V. | 0% | 168 | 207 | 168 | +100.00% |
| Sep 30, 2025 | Y-INTERCEPT (HONG KONG) LTD | 0% | 0 | - | -55.24K | -100.00% |
| Sep 30, 2025 | EVERSOURCE WEALTH ADVISORS, LLC | 0% | 0 | - | -2 | -100.00% |
| Sep 30, 2025 | CWM, LLC | 0% | 0 | - | -562 | -100.00% |
| Sep 30, 2025 | CITIGROUP INC | 0% | 0 | - | -2.55K | -100.00% |
| Sep 30, 2025 | RAYMOND JAMES FINANCIAL INC | 0% | 0 | - | -1K | -100.00% |
| Sep 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0% | 349 | 429 | -1.62K | -82.28% |
| Sep 30, 2025 | NORTHERN TRUST CORP | 0.85% | 190.8K | 234.69K | -16.7K | -8.05% |
| Sep 30, 2025 | ALYESKA INVESTMENT GROUP, L.P. | 1.34% | 300K | 369K | 0 | 0 |
| Sep 30, 2025 | SECTORAL ASSET MANAGEMENT INC | 3.04% | 678.57K | 834.65K | 0 | 0 |
| Sep 30, 2025 | CITADEL ADVISORS LLC | 3.92% | 876.41K | 1.08M | 45.48K | +5.47% |
| Sep 30, 2025 | BANK OF AMERICA CORP /DE/ | 0.03% | 7.74K | 9.52K | -36 | -0.46% |
| Sep 30, 2025 | HRT FINANCIAL LP | 0% | 0 | - | -27.51K | -100.00% |
| Sep 30, 2025 | WELLINGTON MANAGEMENT GROUP LLP | 2.49% | 556.23K | 684.17K | 0 | 0 |
| Sep 30, 2025 | STONEPINE CAPITAL MANAGEMENT, LLC | 1.85% | 413.45K | 508.55K | 307.28K | +289.41% |
| Sep 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 1% | 223.56K | 274.98K | 102.56K | +84.76% |
| Sep 30, 2025 | RBF CAPITAL, LLC | 0.89% | 200K | 246K | 0 | 0 |
| Sep 30, 2025 | ENSIGN PEAK ADVISORS, INC | 0.84% | 187.5K | 230.63K | 0 | 0 |
| Sep 30, 2025 | ALMITAS CAPITAL LLC | 0.39% | 86.81K | 106.77K | -148.7K | -63.14% |
| Sep 30, 2025 | SQUAREPOINT OPS LLC | 0.23% | 50.77K | 62.45K | 32.37K | +175.94% |
| Sep 30, 2025 | MORGAN STANLEY | 0.07% | 15.5K | 19.07K | -1.24K | -7.40% |
| Sep 30, 2025 | STATE STREET CORP | 0.07% | 15.96K | 19.63K | 0 | 0 |
| Sep 30, 2025 | XTX TOPCO LTD | 0.13% | 29.08K | 35.77K | -10.98K | -27.41% |
| Sep 30, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.08% | 18.05K | 22.2K | -3.5K | -16.22% |
| Sep 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.46% | 102.27K | 125.79K | 43.37K | +73.62% |
| Sep 30, 2025 | ABEL HALL, LLC | 0.06% | 12.93K | 15.9K | -1.47K | -10.24% |
| Sep 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.06% | 13.75K | 16K | 0 | 0 |
| Sep 30, 2025 | WALLEYE CAPITAL LLC | 0.18% | 39.62K | 48.74K | 0 | 0 |
| Sep 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.23% | 50.5K | 62.12K | 0 | 0 |
| Sep 30, 2025 | BLACKROCK, INC. | 0.29% | 65.37K | 80.41K | 1.12K | +1.74% |
| Sep 30, 2025 | WELLS FARGO & COMPANY/MN | 0% | 0 | - | -2.58K | -100.00% |
| Sep 30, 2025 | JPMORGAN CHASE & CO | 0% | 0 | - | -1.13K | -100.00% |
| Sep 30, 2025 | UBS GROUP AG | 0% | 1 | 1 | -12 | -92.31% |
| Sep 30, 2025 | REDMILE GROUP, LLC | 1.1% | 245.46K | 301.91K | -343.58K | -58.33% |
| Sep 30, 2025 | FMR LLC | 13.86% | 3.1M | 3.81M | -27.03K | -0.87% |
| Sep 30, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.01% | 2.59K | 3.19K | -3.48K | -57.30% |
| Sep 30, 2025 | SIO CAPITAL MANAGEMENT, LLC | 0.73% | 163.68K | 201.33K | 0 | 0 |
| Sep 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.73% | 164.09K | 201.83K | -49.47K | -23.16% |
| Sep 30, 2025 | GOLDMAN SACHS GROUP INC | 0.06% | 14.3K | 17.59K | -56.01K | -79.66% |
| Sep 30, 2025 | NEXTECH INVEST, LTD. | 5.49% | 1.23M | 1.51M | 0 | 0 |
| Sep 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 0 | - | -32.21K | -100.00% |
| Sep 30, 2025 | CLEARSTEAD ADVISORS, LLC | 0% | 0 | - | -24 | -100.00% |
| Sep 30, 2025 | VANGUARD GROUP INC | 2.55% | 569.66K | 700.68K | 88.39K | +18.37% |
| Jun 30, 2025 | CITIGROUP INC | 0.01% | 2.55K | 2.58K | -9.32K | -78.51% |
| Jun 30, 2025 | CITADEL ADVISORS LLC | 3.72% | 830.94K | 839.25M | 0 | 0 |
| Jun 30, 2025 | GOLDMAN SACHS GROUP INC | 0.31% | 70.3K | 71.01M | 35.88K | +104.21% |
| Jun 30, 2025 | MORGAN STANLEY | 0.07% | 16.74K | 16.91M | -19.37K | -53.64% |
| Jun 30, 2025 | STATE STREET CORP | 0.07% | 15.96K | 16.12K | -32.22K | -66.87% |
| Jun 30, 2025 | WELLINGTON MANAGEMENT GROUP LLP | 2.49% | 556.23K | 561.8K | 0 | 0 |
| Jun 30, 2025 | VANGUARD GROUP INC | 2.15% | 481.27K | 486.08K | -105.17K | -17.93% |
| Jun 30, 2025 | ABEL HALL, LLC | 0.06% | 14.4K | 14.54K | 14.4K | +100.00% |
| Jun 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.06% | 13.75K | 13K | -8.33K | -37.73% |
| Jun 30, 2025 | UBS GROUP AG | 0% | 13 | 13 | -7.56K | -99.83% |
| Jun 30, 2025 | EVERSOURCE WEALTH ADVISORS, LLC | 0% | 2 | 2 | -1 | -33.33% |
| Jun 30, 2025 | LEGAL & GENERAL GROUP PLC | 0% | 0 | - | -1.45K | -100.00% |
| Jun 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.23% | 50.5K | 51.01K | 50.5K | +100.00% |
| Jun 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.14% | 32.21K | 32.53K | 8.97K | +38.58% |
| Jun 30, 2025 | FMR LLC | 13.98% | 3.13M | 3.16M | -32.67K | -1.03% |
| Jun 30, 2025 | SECTORAL ASSET MANAGEMENT INC | 3.04% | 678.57K | 685.36K | 0 | 0 |
| Jun 30, 2025 | REDMILE GROUP, LLC | 2.63% | 589.03K | 594.92K | -136.17K | -18.78% |
| Jun 30, 2025 | RA CAPITAL MANAGEMENT, L.P. | 0% | 0 | - | -2.18M | -100.00% |
| Jun 30, 2025 | PRELUDE CAPITAL MANAGEMENT, LLC | 0% | 0 | - | -16.62K | -100.00% |
| Jun 30, 2025 | BANK OF NEW YORK MELLON CORP | 0% | 0 | - | -15.36K | -100.00% |
| Jun 30, 2025 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0% | 0 | - | -12.27K | -100.00% |
| Jun 30, 2025 | PFM HEALTH SCIENCES, LP | 0% | 0 | - | -240.51K | -100.00% |
| Jun 30, 2025 | RUSSELL INVESTMENTS GROUP, LTD. | 0% | 0 | - | -265 | -100.00% |
| Jun 30, 2025 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0% | 0 | - | -9.4K | -100.00% |
| Jun 30, 2025 | COREBRIDGE FINANCIAL, INC. | 0% | 0 | - | -8.26K | -100.00% |
| Jun 30, 2025 | TRUE WEALTH DESIGN, LLC | 0% | 0 | - | -5 | -100.00% |
| Jun 30, 2025 | ALMITAS CAPITAL LLC | 1.05% | 235.51K | 237.86K | 1.13K | +0.48% |
| Jun 30, 2025 | RBF CAPITAL, LLC | 0.89% | 200K | 202K | 200K | +100.00% |
| Jun 30, 2025 | ENSIGN PEAK ADVISORS, INC | 0.84% | 187.5K | 189.38K | 0 | 0 |
| Jun 30, 2025 | SIO CAPITAL MANAGEMENT, LLC | 0.73% | 163.68K | 165.32K | 1.62K | +1.00% |
| Jun 30, 2025 | XTX TOPCO LTD | 0.18% | 40.06K | 40.47K | 14.15K | +54.59% |
| Jun 30, 2025 | 5.49% | 1.23M | 1.24B | 0 | 0 | |
| Jun 30, 2025 | ALYESKA INVESTMENT GROUP, L.P. | 1.34% | 300K | 303K | 0 | 0 |
| Jun 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.96% | 213.56K | 215.7K | 213.56K | +100.00% |
| Jun 30, 2025 | STONEPINE CAPITAL MANAGEMENT, LLC | 0.47% | 106.18K | 107.24K | 106.18K | +100.00% |
| Jun 30, 2025 | BLACKROCK, INC. | 0.29% | 64.26K | 64.9K | -563.94K | -89.77% |
| Jun 30, 2025 | Y-INTERCEPT (HONG KONG) LTD | 0.25% | 55.24K | 55.79K | 55.24K | +100.00% |
| Jun 30, 2025 | WALLEYE CAPITAL LLC | 0.18% | 39.62K | 40.02K | 0 | 0 |
| Jun 30, 2025 | HRT FINANCIAL LP | 0.12% | 27.51K | 27K | 27.51K | +100.00% |
| Jun 30, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.1% | 21.54K | 21.76K | 21.54K | +100.00% |
| Jun 30, 2025 | BANK OF AMERICA CORP /DE/ | 0.03% | 7.78K | 7.85K | -7.52K | -49.16% |
| Jun 30, 2025 | WELLS FARGO & COMPANY/MN | 0.01% | 2.58K | 2.61K | -6.28K | -70.87% |
| Jun 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.01% | 1.97K | 1.99K | -16.92K | -89.57% |
| Jun 30, 2025 | BARCLAYS PLC | 0% | 0 | - | -17.86K | -100.00% |
| Jun 30, 2025 | NEW YORK STATE COMMON RETIREMENT FUND | 0% | 0 | - | -22.1K | -100.00% |
| Jun 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0% | 0 | - | -40.46K | -100.00% |
| Jun 30, 2025 | NISA INVESTMENT ADVISORS, LLC | 0% | 0 | - | -208 | -100.00% |
| Jun 30, 2025 | ROYAL BANK OF CANADA | 0% | 0 | - | -862 | -100.00% |
| Jun 30, 2025 | AMERITAS INVESTMENT PARTNERS, INC. | 0% | 0 | - | -618 | -100.00% |
| Jun 30, 2025 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 0% | 0 | - | -1.31K | -100.00% |
| Jun 30, 2025 | NEXTECH INVEST, LTD. | 5.49% | 1.23M | 1.24B | 0 | 0 |
| Jun 30, 2025 | NORTHERN TRUST CORP | 0.93% | 207.5K | 209.58K | -107.87K | -34.20% |
| Jun 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.54% | 121K | 122.21K | 106.6K | +740.28% |
| Jun 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.26% | 58.9K | 59.49K | -188.24K | -76.17% |
| Jun 30, 2025 | SQUAREPOINT OPS LLC | 0.08% | 18.4K | 18.58K | 18.4K | +100.00% |
| Jun 30, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.03% | 6.07K | 6.13K | -346 | -5.39% |
| Jun 30, 2025 | JPMORGAN CHASE & CO | 0.01% | 1.13K | 1.14K | -18.13K | -94.15% |
| Jun 30, 2025 | RAYMOND JAMES FINANCIAL INC | 0% | 1K | 1.01K | 1K | +100.00% |
| Jun 30, 2025 | CWM, LLC | 0% | 562 | 1K | 132 | +30.70% |
| Jun 30, 2025 | CLEARSTEAD ADVISORS, LLC | 0% | 24 | 25 | 24 | +100.00% |
| Jun 30, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0% | 0 | - | -11.81K | -100.00% |
| Jun 30, 2025 | RHUMBLINE ADVISERS | 0% | 0 | - | -12.23K | -100.00% |
| Jun 30, 2025 | STERLING CAPITAL MANAGEMENT LLC | 0% | 0 | - | -119 | -100.00% |
| Mar 31, 2025 | STATE STREET CORP | 0.22% | 48.19K | 72.76K | 4.11K | +9.32% |
| Mar 31, 2025 | FMR LLC | 14.16% | 3.16M | 4.77M | -187.23K | -5.60% |
| Mar 31, 2025 | 1.12% | 250K | 377.5K | 0 | 0 | |
| Mar 31, 2025 | WELLINGTON MANAGEMENT GROUP LLP | 2.49% | 556.23K | 839.91K | 0 | 0 |
| Mar 31, 2025 | VANGUARD GROUP INC | 2.63% | 586.44K | 885.52K | 252.58K | +75.65% |
| Mar 31, 2025 | LEGAL & GENERAL GROUP PLC | 0.01% | 1.45K | 2.22K | 0 | 0 |
| Mar 31, 2025 | RUSSELL INVESTMENTS GROUP, LTD. | 0% | 265 | 400 | -291 | -52.34% |
| Mar 31, 2025 | COREBRIDGE FINANCIAL, INC. | 0.04% | 8.26K | 12.47K | -122 | -1.46% |
| Mar 31, 2025 | CITIGROUP INC | 0.05% | 11.87K | 17.92K | -1.44K | -10.79% |
| Mar 31, 2025 | RHUMBLINE ADVISERS | 0.05% | 12.23K | 18.46K | 4.42K | +56.59% |
| Mar 31, 2025 | NISA INVESTMENT ADVISORS, LLC | 0% | 208 | 314 | -180 | -46.39% |
| Mar 31, 2025 | ROYAL BANK OF CANADA | 0% | 862 | 1K | -1.95K | -69.39% |
| Mar 31, 2025 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 0.01% | 1.31K | 1.98K | 0 | 0 |
| Mar 31, 2025 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0.06% | 12.27K | 18.53K | 0 | 0 |
| Mar 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.06% | 14.4K | 21.74K | 14.4K | +100.00% |
| Mar 31, 2025 | BANK OF AMERICA CORP /DE/ | 0.07% | 15.29K | 23.09K | -4.76K | -23.75% |
| Mar 31, 2025 | NEW YORK STATE COMMON RETIREMENT FUND | 0.1% | 22.1K | 33K | 0 | 0 |
| Mar 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.1% | 23.24K | 35.1K | 23.24K | +100.00% |
| Mar 31, 2025 | XTX TOPCO LTD | 0.12% | 25.92K | 39.14K | 25.92K | +100.00% |
| Mar 31, 2025 | GOLDMAN SACHS GROUP INC | 0.15% | 34.43K | 51.99K | -14.25K | -29.27% |
| Mar 31, 2025 | MORGAN STANLEY | 0.16% | 36.11K | 54.52K | -12.55K | -25.79% |
| Mar 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.18% | 40.46K | 61.09K | 0 | 0 |
| Mar 31, 2025 | SIO CAPITAL MANAGEMENT, LLC | 0.73% | 162.06K | 244.71K | 0 | 0 |
| Mar 31, 2025 | ENSIGN PEAK ADVISORS, INC | 0.84% | 187.5K | 283.13K | 0 | 0 |
| Mar 31, 2025 | ALMITAS CAPITAL LLC | 1.05% | 234.38K | 353.91K | 42.37K | +22.07% |
| Mar 31, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.03% | 6.42K | 9.69K | 2.32K | +56.73% |
| Mar 31, 2025 | WALLEYE CAPITAL LLC | 0.18% | 39.62K | 59.83K | 0 | 0 |
| Mar 31, 2025 | PFM HEALTH SCIENCES, LP | 1.08% | 240.51K | 363.18K | 0 | 0 |
| Mar 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 1.11% | 247.14K | 373.19K | 11.28K | +4.78% |
| Mar 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.1% | 22.09K | 31K | 0 | 0 |
| Mar 31, 2025 | ALYESKA INVESTMENT GROUP, L.P. | 1.35% | 300K | 453K | 0 | 0 |
| Mar 31, 2025 | NORTHERN TRUST CORP | 1.41% | 315.37K | 476.2K | 217.35K | +221.76% |
| Mar 31, 2025 | BLACKROCK, INC. | 2.82% | 628.2K | 948.58K | -20.97K | -3.23% |
| Mar 31, 2025 | SECTORAL ASSET MANAGEMENT INC | 3.04% | 678.57K | 1.02M | 0 | 0 |
| Mar 31, 2025 | REDMILE GROUP, LLC | 3.25% | 725.2K | 1.1M | -15K | -2.03% |
| Mar 31, 2025 | RA CAPITAL MANAGEMENT, L.P. | 9.78% | 2.18M | 3.29M | 0 | 0 |
| Mar 31, 2025 | CWM, LLC | 0% | 430 | 1K | 430 | +100.00% |
| Mar 31, 2025 | WELLS FARGO & COMPANY/MN | 0.04% | 8.87K | 13.39K | 197 | +2.27% |
| Mar 31, 2025 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.04% | 9.4K | 14.19K | 405 | +4.50% |
| Mar 31, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.05% | 11.81K | 17.83K | 11.81K | +100.00% |
| Mar 31, 2025 | AMERITAS INVESTMENT PARTNERS, INC. | 0% | 618 | 933 | 0 | 0 |
| Mar 31, 2025 | BANK OF NEW YORK MELLON CORP | 0.07% | 15.36K | 23.19K | 15.36K | +100.00% |
| Mar 31, 2025 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.07% | 16.62K | 25.1K | 0 | 0 |
| Mar 31, 2025 | BARCLAYS PLC | 0.08% | 17.86K | 27K | -8.31K | -31.77% |
| Mar 31, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.08% | 18.89K | 28.53K | -885 | -4.47% |
| Mar 31, 2025 | JPMORGAN CHASE & CO | 0.09% | 19.25K | 29.07K | -59.64K | -75.60% |
| Mar 31, 2025 | UBS GROUP AG | 0.03% | 7.57K | 11.43K | -8.38K | -52.54% |
| Mar 31, 2025 | CITADEL ADVISORS LLC | 3.73% | 830.94K | 1.25M | 40.3K | +5.10% |
| Dec 31, 2019 | ALPINE ASSOCIATES MANAGEMENT INC. | 6.55% | 1.46M | 87.13M | 1.46M | +100.00% |
| Dec 31, 2019 | BLUEFIN TRADING, LLC | 0.52% | 115.6K | 3K | 115.6K | +100.00% |
| Dec 31, 2019 | STATE OF WISCONSIN INVESTMENT BOARD | 0.52% | 115.6K | 6.92M | 50K | +76.22% |
| Dec 31, 2019 | WEISS MULTI-STRATEGY ADVISERS LLC | 0.55% | 122.83K | 7.35M | 122.83K | +100.00% |
| Dec 31, 2019 | DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 0.59% | 131.63K | 7.88M | 131.63K | +100.00% |
| Dec 31, 2019 | PUBLIC SECTOR PENSION INVESTMENT BOARD | 0.62% | 136.91K | 8.19M | 136.91K | +100.00% |
| Dec 31, 2019 | FIRST TRUST CAPITAL MANAGEMENT L.P. | 0.66% | 146.69K | 8.78M | 146.69K | +100.00% |
| Dec 31, 2019 | MOORE CAPITAL MANAGEMENT, LP | 0.67% | 150K | 8.98M | 150K | +100.00% |
| Dec 31, 2019 | MAN GROUP PLC | 0.76% | 169.28K | 10.13M | 93.73K | +124.05% |
| Dec 31, 2019 | ALYESKA INVESTMENT GROUP, L.P. | 0.77% | 171.22K | 10.25M | 171.22K | +100.00% |
| Dec 31, 2019 | MUFG SECURITIES EMEA PLC | 0.85% | 190K | 11.37M | 190K | +100.00% |
| Dec 31, 2019 | GILDER GAGNON HOWE & CO LLC | 0.89% | 197.27K | 11.81M | -856.27K | -81.28% |
| Dec 31, 2019 | SANDELL ASSET MANAGEMENT CORP. | 0.9% | 200K | 11.97M | 200K | +100.00% |
| Dec 31, 2019 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0.92% | 205.46K | 12.29M | 205.46K | +100.00% |
| Dec 31, 2019 | FIL LTD | 0.94% | 208.92K | 12.5M | 208.92K | +100.00% |
| Dec 31, 2019 | RAMIUS ADVISORS LLC | 0.99% | 220.78K | 13.21M | 220.78K | +100.00% |
| Dec 31, 2019 | MELQART ASSET MANAGEMENT (UK) LTD | 1.03% | 230K | 13.76M | 230K | +100.00% |
| Dec 31, 2019 | FORESITE CAPITAL MANAGEMENT III, LLC | 1.05% | 233.07K | 13.95M | -82.26K | -26.09% |
| Dec 31, 2019 | CHICAGO CAPITAL MANAGEMENT, LLC | 1.13% | 250.4K | 14.98M | 250.4K | +100.00% |
| Dec 31, 2019 | OXFORD ASSET MANAGEMENT LLP | 1.18% | 261.54K | 15.65M | 218.16K | +502.90% |
| Dec 31, 2019 | PRELUDE CAPITAL MANAGEMENT, LLC | 1.25% | 278.47K | 16.66M | 278.47K | +100.00% |
| Dec 31, 2019 | MAGNETAR FINANCIAL LLC | 7.17% | 1.59M | 95.42M | 1.59M | +100.00% |
| Dec 31, 2019 | FNY INVESTMENT ADVISERS, LLC | 1.25% | 278.86K | 16.69M | 278.86K | +100.00% |
| Dec 31, 2019 | OPALEYE MANAGEMENT INC. | 1.31% | 292K | 17.47M | 7K | +2.46% |
| Dec 31, 2019 | EVERSEPT PARTNERS, LP | 1.37% | 305.73K | 18.29M | 52K | +20.49% |
| Dec 31, 2019 | SG AMERICAS SECURITIES, LLC | 1.47% | 326.91K | 19.56M | 297.49K | +1,011.51% |
| Dec 31, 2019 | PENTWATER CAPITAL MANAGEMENT LP | 1.49% | 331.21K | 19.82M | 331.21K | +100.00% |
| Dec 31, 2019 | GABELLI & CO INVESTMENT ADVISERS, INC. | 1.51% | 334.87K | 20.04M | 334.87K | +100.00% |
| Dec 31, 2019 | BARDIN HILL MANAGEMENT PARTNERS LP | 1.52% | 339.11K | 20.29M | 339.11K | +100.00% |
| Dec 31, 2019 | MANIKAY PARTNERS, LLC | 1.8% | 400K | 23.94M | 400K | +100.00% |
| Dec 31, 2019 | ROCK SPRINGS CAPITAL MANAGEMENT LP | 1.84% | 410K | 24.53M | 0 | 0 |
| Dec 31, 2019 | CARLSON CAPITAL L P | 2.16% | 480.9K | 28.78M | 480.9K | +100.00% |
| Dec 31, 2019 | TUDOR INVESTMENT CORP ET AL | 2.03% | 451.69K | 27.03M | 451.69K | +100.00% |
| Dec 31, 2019 | DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 2.22% | 493.9K | 29.56M | 0 | 0 |
| Dec 31, 2019 | BERYL CAPITAL MANAGEMENT LLC | 2.48% | 550.43K | 32.94M | 550.43K | +100.00% |
| Dec 31, 2019 | WATER ISLAND CAPITAL LLC | 2.58% | 574.82K | 34.4M | 574.82K | +100.00% |
| Dec 31, 2019 | REDMILE GROUP, LLC | 2.87% | 639.1K | 38.24M | -2.32M | -78.43% |
| Dec 31, 2019 | GARDNER LEWIS ASSET MANAGEMENT L P | 2.91% | 647.46K | 38.74M | 647.46K | +100.00% |
| Dec 31, 2019 | VERSOR INVESTMENTS LP | 3.28% | 729.71K | 43.67M | 729.71K | +100.00% |
| Dec 31, 2019 | GABELLI FUNDS LLC | 3.34% | 742.69K | 44.44M | 742.69K | +100.00% |
| Dec 31, 2019 | SYQUANT CAPITAL SAS | 3.45% | 767.5K | 45.93M | 767.5K | +100.00% |
| Dec 31, 2019 | BAKER BROS. ADVISORS LP | 3.62% | 804.72K | 48.15M | -701.72K | -46.58% |
| Dec 31, 2019 | CASDIN CAPITAL, LLC | 3.87% | 860K | 51.46M | 0 | 0 |
| Dec 31, 2019 | RA CAPITAL MANAGEMENT, L.P. | 4.06% | 902.38K | 54M | 902.38K | +100.00% |
| Dec 31, 2019 | FARALLON CAPITAL MANAGEMENT LLC | 5.35% | 1.19M | 71.21M | 1.19M | +100.00% |
| Dec 31, 2019 | PFM HEALTH SCIENCES, LP | 5.54% | 1.23M | 73.78M | -1.08M | -46.77% |
| Dec 31, 2019 | AQR ARBITRAGE LLC | 6.11% | 1.36M | 81.28M | 1.36M | +100.00% |
Among the BOLD insiders holding of 11.4% of the stake in company, SILVERSTEIN JONATHAN, , holds the largest shares of 4.8M. ORBIMED ADVISORS LLC, 10 percent owner, is the second largest BOLD insider with ownership of 3.54M shares. TANG KEVIN, 10 percent owner, stands third with possession of 2.64M shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| SILVERSTEIN JONATHAN | 4.8M | |
| ORBIMED ADVISORS LLC | 10 percent owner | 3.54M |
| TANG KEVIN | 10 percent owner | 2.64M |
| FLYNN JAMES E | Possible Member of 10% Group | 514.42K |
| PATTERSON MATTHEW R | Chief Executive Officer | 113.39K |
| 5AM PARTNERS III, LLC | former 10% owner | 64.43K |
| WOIWODE THOMAS | director | 11.31K |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Jul 02, 2026 | TANG KEVIN | PURCHASE | 2.49 | 9.82K | 24.45K | 2.64M |
| Jul 01, 2026 | TANG KEVIN | PURCHASE | 2.49 | 71.61K | 178.31K | 2.63M |
| Jun 30, 2026 | TANG KEVIN | PURCHASE | 2.54 | 25.93K | 65.86K | 2.56M |
| Jun 29, 2026 | TANG KEVIN | PURCHASE | 2.47 | 63.99K | 158.04K | 2.53M |
| Jun 26, 2026 | TANG KEVIN | PURCHASE | 2.55 | 75.05K | 191.37K | 2.47M |
| Jun 25, 2026 | TANG KEVIN | PURCHASE | 2.48 | 145.88K | 361.78K | 2.39M |
| Nov 08, 2019 | PATTERSON MATTHEW R | SALE | 30.00 | 14.43K | 432.78K | 113.39K |
| Aug 12, 2019 | PATTERSON MATTHEW R | SALE | 34.52 | 1K | 34.53K | 115.37K |
| Feb 25, 2019 | PATTERSON MATTHEW R | SALE | 30.00 | 4K | 120K | 118.7K |
| Oct 01, 2018 | PATTERSON MATTHEW R | SALE | 37.70 | 8.08K | 304.57K | 15K |
| Sep 18, 2018 | PATTERSON MATTHEW R | SALE | 40.00 | 12.95K | 518.08K | 0 |
| Jul 05, 2018 | PATTERSON MATTHEW R | SALE | 40.04 | 23.15K | 926.85K | 0 |
| Jul 03, 2018 | PATTERSON MATTHEW R | SALE | 40.05 | 26.9K | 1.08M | 0 |
| Jul 02, 2018 | PATTERSON MATTHEW R | SALE | 38.78 | 1.4K | 54.33K | 0 |
| May 21, 2018 | PATTERSON MATTHEW R | SALE | 38.30 | 6.7K | 256.61K | 0 |
| Apr 02, 2018 | PATTERSON MATTHEW R | SALE | 30.01 | 700 | 21.01K | 0 |
| Mar 12, 2018 | ORBIMED ADVISORS LLC | SALE | 34.92 | 16.94K | 591.44K | 3.54M |
| Mar 09, 2018 | ORBIMED ADVISORS LLC | SALE | 36.44 | 11.31K | 411.95K | 3.56M |
| Mar 08, 2018 | ORBIMED ADVISORS LLC | SALE | 34.06 | 58.43K | 1.99M | 3.64M |
| Mar 06, 2018 | ORBIMED ADVISORS LLC | SALE | 33.03 | 11.37K | 375.62K | 3.7M |
| Mar 05, 2018 | ORBIMED ADVISORS LLC | SALE | 36.06 | 200 | 7.21K | 3.71M |
| Mar 02, 2018 | ORBIMED ADVISORS LLC | SALE | 36.33 | 35.56K | 1.29M | 3.71M |
| Oct 02, 2017 | PATTERSON MATTHEW R | SALE | 27.92 | 10K | 279.22K | 0 |
| Sep 29, 2017 | ORBIMED ADVISORS LLC | SALE | 28.25 | 672K | 18.98M | 4.13M |
| Sep 18, 2017 | PATTERSON MATTHEW R | SALE | 25.07 | 8.46K | 212.01K | 0 |
| Sep 15, 2017 | PATTERSON MATTHEW R | SALE | 25.00 | 1.54K | 38.55K | 0 |
| Sep 07, 2017 | ORBIMED ADVISORS LLC | SALE | 22.35 | 5K | 111.75K | 4.8M |
| Jul 13, 2017 | PATTERSON MATTHEW R | SALE | 20.00 | 12.15K | 243.05K | 186.81K |
| Jul 12, 2017 | PATTERSON MATTHEW R | SALE | 20.00 | 2.85K | 57.01K | 198.96K |
| Apr 24, 2017 | 5AM PARTNERS III, LLC | PURCHASE | 14.50 | 4.33K | 62.8K | 64.43K |
| Jul 25, 2016 | WOIWODE THOMAS | PURCHASE | 15.00 | 219 | 3.29K | 11.31K |
| Jul 25, 2016 | FLYNN JAMES E | PURCHASE | 15.00 | 146.6K | 2.2M | 514.42K |
| Jul 25, 2016 | ORBIMED ADVISORS LLC | PURCHASE | 15.00 | 33.33K | 500.01K | 4.8M |
| Jul 25, 2016 | SILVERSTEIN JONATHAN | PURCHASE | 15.00 | 33.33K | 500.01K | 4.8M |