How many institutions own OBIO stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own OBIO shares is 78, representing 34.98% of the company's common stock.

Who are the major shareholders selling Orchestra BioMed Holdings, Inc. stock?

CITIGROUP INC, in the last quarter, reduced its stake in OBIO by -99.46% restricting it's holding to 41 shares of worth nearly $102.00. POINT72 (DIFC) LTD also lessened -23.16% of the OBIO shares from its portfolio, reducing its holding to 272 shares of worth $675.00. UBS GROUP AG also shunned OBIO shares holding by -85.41% last quarter which brought its holding to 3.82 thousand shares worth $9.46K.

Investors who are buying OBIO stock?

As per its latest 13F filing, QUBE RESEARCH & TECHNOLOGIES LTD increased its stake in OBIO by 100% in the last quarter. The institutional holder raised its holding to 25.93 thousand shares having worth more than $64.32K. BANK OF AMERICA CORP /DE/ also added 44.22% more shares of OBIO to its portfolio, raising its holding to 31.12 thousand shares of worth $77.18K. IFP ADVISORS, INC also increased its OBIO shares holding by 1.57% which brought its holding to 86.7 thousand shares worth $215.01K.

OBIO's major insiders: who are they?

The insider with the most stakes in OBIO is RTW INVESTMENTS, LP , 10 percent owner at the company. Additionally, OBIO stock is highly held by 10 percent owner PERCEPTIVE ADVISORS LLC and See Remarks Sherman Darren among others.

Did an insider recently sell OBIO stock?

Company executives, directors, and other insiders own 16.13% percent of Orchestra BioMed Holdings, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which OBIO insiders have sold stock, totaling 0 shares. Insiders that have sold shares include FAIN ERIC S and SHERMAN DARREN.

Which insider recently purchased OBIO stock?

There have been 9 transaction(s) during the past 6-months in which Orchestra BioMed Holdings, Inc. insiders have bought stock, totalling 5179123 shares

How much of OBIO does insiders own?

Around 8.34M Orchestra BioMed Holdings, Inc. shares are held by insiders, which represents about 16.13% of OBIO stock.

Who is the insider with the largest stake?

OBIO 10 percent owner, RTW INVESTMENTS, LP holds the largest portfolio of the company's shares. OBIO shares owned by RTW total nearly 3.64 million.

Which institution holds the most shares in OBIO?

CITIGROUP INC is the largest institutional owner in OBIO which holds 41 shares worth $102.00 or 0% of the total OBIO shares outstanding followed by POINT72 (DIFC) LTD with ownership of 272 shares representing 0% of the OBIO ownership. UBS GROUP AG is the third largest stakeholder with 3.82 thousand shares or 0.01% of the ownership worth more than $9.46K.

Is Orchestra BioMed Holdings, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the OBIO is concerned, it is a stock which is optionable.

Is there a short position on OBIO's shares?

Number of OBIO shares short is 506.57K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding OBIO shares are there?

As of today, 53.96M shares of OBIO are outstanding.

Is there many float in OBIO stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, OBIO has 32.02M shares in float.

OBIO short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for OBIO is 3.15.

Orchestra BioMed (OBIO) insider trading activity: Get Latest News Today

Stock Outstanding Shares

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.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares1.31

Short Percent Of Float2.67

Shares Outstanding53.96M

Shares Float32.02M

Shares Short506.57K

Short Ratio3.15

2.67%

Short % of Float

1.31%

Short % of Shares Outstanding

Market Insider

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.

Major Holders Summary

16.13% Percentage of Shares held by All Insiders

34.98% Percentage of Shares held by All Institutions

41.71% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 34.98% of OBIO shares are held by financial institutions. CITIGROUP INC is the top corporate investor, holding 41 shares valued at $102.00. A 0% stake in Orchestra BioMed Holdings, Inc. is owned by the company. POINT72 (DIFC) LTD owns 272 shares valued at $675.00, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Sep 30, 2025	CITIGROUP INC	0%	41	102	-7.62K	-99.46%
Sep 30, 2025	POINT72 (DIFC) LTD	0%	272	675	-82	-23.16%
Sep 30, 2025	UBS GROUP AG	0.01%	3.82K	9.46K	-22.32K	-85.41%
Sep 30, 2025	ROYAL BANK OF CANADA	0.02%	6.36K	16K	-1.47K	-18.73%
Sep 30, 2025	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.02%	9.35K	23.18K	-9.36K	-50.05%
Sep 30, 2025	MORGAN STANLEY	0.03%	10.32K	25.6K	-3.06K	-22.86%
Sep 30, 2025	ABLE FINANCIAL GROUP, LLC	0.03%	13.4K	33.24K	0	0
Sep 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.07%	25K	62K	0	0
Sep 30, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.07%	25.93K	64.32K	25.93K	+100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0.08%	31.12K	77.18K	9.54K	+44.22%
Sep 30, 2025	HARBOUR INVESTMENTS, INC.	0.01%	1.99K	4.93K	0	0
Sep 30, 2025	NEWEDGE ADVISORS, LLC	0.11%	44.08K	109.33K	0	0
Sep 30, 2025	IFP ADVISORS, INC	0.23%	86.7K	215.01K	1.34K	+1.57%
Sep 30, 2025	AMH EQUITY LTD	0.43%	166K	411.68K	166K	+100.00%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.47%	180.44K	447.49K	41.85K	+30.20%
Sep 30, 2025	KNOLL CAPITAL MANAGEMENT, LLC	1.19%	455.13K	421.16K	0	0
Sep 30, 2025	BLACKROCK, INC.	1.73%	664.33K	1.65M	-17.02K	-2.50%
Sep 30, 2025	AFFINITY ASSET ADVISORS, LLC	1.89%	727.27K	1.8M	727.27K	+100.00%
Sep 30, 2025	ALYESKA INVESTMENT GROUP, L.P.	3.56%	1.37M	3.39M	1.37M	+100.00%
Sep 30, 2025	VANGUARD GROUP INC	3.86%	1.48M	3.68M	324.56K	+28.04%
Sep 30, 2025	QUADRATURE CAPITAL LTD	0.04%	15.58K	38.48K	15.58K	+100.00%
Sep 30, 2025	CREATIVE PLANNING	0.04%	17.1K	42.41K	2.1K	+14.01%
Sep 30, 2025	AQR CAPITAL MANAGEMENT LLC	0.04%	17.11K	42.44K	17.11K	+100.00%
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.05%	18.28K	45.32K	-48.23K	-72.52%
Sep 30, 2025	CRESSET ASSET MANAGEMENT, LLC	0.08%	30K	74.4K	30K	+100.00%
Sep 30, 2025	XTX TOPCO LTD	0.09%	34.82K	86.35K	18K	+107.04%
Sep 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.2%	77.89K	193.17K	60.18K	+339.67%
Sep 30, 2025	TD ASSET MANAGEMENT INC	0.24%	92.68K	229.84K	0	0
Sep 30, 2025	STATE STREET CORP	0.26%	100.73K	249.82K	-29.4K	-22.59%
Sep 30, 2025	OPTIVER HOLDING B.V.	0%	312	774	312	+100.00%
Sep 30, 2025	NORTHERN TRUST CORP	0.27%	102.57K	254.38K	2.14K	+2.13%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	0.97%	373.99K	927.49K	-35.69K	-8.71%
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.99%	380.51K	943.66K	211.11K	+124.62%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.01%	386.8K	959.59K	84.72K	+28.04%
Sep 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.1%	421.61K	1.05M	-16.76K	-3.82%
Sep 30, 2025	JPMORGAN CHASE & CO	0%	470	1.17K	0	0
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	564	1.4K	-1.84K	-76.55%
Sep 30, 2025	RTW INVESTMENTS, LP	21.63%	8.31M	20.6M	1	0
Sep 30, 2025	HOLOS INTEGRATED WEALTH LLC	0.13%	51.6K	162.52K	0	0
Sep 30, 2025	SIERRA OCEAN, LLC	0%	0	-	-119	-100.00%
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	6	15	-675	-99.12%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.06%	23.63K	58.6K	-73.21K	-75.60%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0%	0	-	-4.47K	-100.00%
Sep 30, 2025	FMR LLC	0%	0	-	-1.65K	-100.00%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-22.21K	-100.00%
Sep 30, 2025	NISA INVESTMENT ADVISORS, LLC	0%	0	-	-241	-100.00%
Sep 30, 2025	MARSHALL WACE, LLP	0%	0	-	-49.47K	-100.00%
Sep 30, 2025	HRT FINANCIAL LP	0%	0	-	-28.22K	-100.00%
Sep 30, 2025	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.08%	32.52K	80.65K	0	0
Sep 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-27.92K	-100.00%
Sep 30, 2025	CWM, LLC	0%	0	-	-381	-100.00%
Sep 30, 2025	PERCEPTIVE ADVISORS LLC	13.79%	5.29M	13.13M	700K	+15.24%
Sep 30, 2025	PATHSTONE HOLDINGS, LLC	2.62%	1.01M	2.49M	1.01M	+100.00%
Sep 30, 2025	DAFNA CAPITAL MANAGEMENT LLC	0.95%	363.64K	901.82K	363.64K	+100.00%
Sep 30, 2025	KNOTT DAVID M JR	0.51%	195K	483.6K	95K	+95.00%
Sep 30, 2025	JANE STREET GROUP, LLC	0.17%	65.52K	162.5K	47.01K	+253.94%
Sep 30, 2025	LASRY MARC	0.16%	60.87K	150.96K	0	0
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.16%	60.1K	149.05K	60.1K	+100.00%
Sep 30, 2025	CITADEL ADVISORS LLC	0.14%	54K	133.93K	4.56K	+9.23%
Sep 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	0	-	-203	-100.00%
Sep 30, 2025	CATALYST FUNDS MANAGEMENT PTY LTD	0%	0	-	-11.4K	-100.00%
Sep 30, 2025	Y-INTERCEPT (HONG KONG) LTD	0%	0	-	-45.45K	-100.00%
Sep 30, 2025	EVERSOURCE WEALTH ADVISORS, LLC	0%	0	-	-1	-100.00%
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0%	0	-	-193	-100.00%
Sep 30, 2025	BARCLAYS PLC	0%	1	2	-873	-99.89%
Jun 30, 2025	CREATIVE PLANNING	0.04%	15K	40.2K	15K	+100.00%
Jun 30, 2025	HARBOUR INVESTMENTS, INC.	0.01%	1.99K	5.33K	0	0
Jun 30, 2025	RTW INVESTMENTS, LP	21.63%	8.31M	22.26M	99.9K	+1.22%
Jun 30, 2025	PERCEPTIVE ADVISORS LLC	11.96%	4.59M	12.31M	0	0
Jun 30, 2025	BLACKROCK, INC.	1.77%	681.35K	1.83M	-1.26M	-64.98%
Jun 30, 2025	TD ASSET MANAGEMENT INC	0.24%	92.68K	248.38K	0	0
Jun 30, 2025	MARSHALL WACE, LLP	0.13%	49.47K	132.57K	49.47K	+100.00%
Jun 30, 2025	ROYAL BANK OF CANADA	0.02%	7.83K	21K	7.22K	+1,175.08%
Jun 30, 2025	POINT72 (DIFC) LTD	0%	354	949	354	+100.00%
Jun 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	203	544	203	+100.00%
Jun 30, 2025	EVERSOURCE WEALTH ADVISORS, LLC	0%	1	3	-4	-80.00%
Jun 30, 2025	SEI INVESTMENTS CO	0%	0	-	-10.29K	-100.00%
Jun 30, 2025	LEGAL & GENERAL GROUP PLC	0%	0	-	-2.23K	-100.00%
Jun 30, 2025	AMALGAMATED BANK	0%	0	-	-847	-100.00%
Jun 30, 2025	DEUTSCHE BANK AG\	0%	0	-	-20.22K	-100.00%
Jun 30, 2025	INTECH INVESTMENT MANAGEMENT LLC	0%	0	-	-16K	-100.00%
Jun 30, 2025	RHUMBLINE ADVISERS	0%	0	-	-31.66K	-100.00%
Jun 30, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	0	-	-447	-100.00%
Jun 30, 2025	STERLING CAPITAL MANAGEMENT LLC	0%	0	-	-247	-100.00%
Jun 30, 2025	XTX TOPCO LTD	0.04%	16.82K	45.07K	16.82K	+100.00%
Jun 30, 2025	ABLE FINANCIAL GROUP, LLC	0.03%	13.4K	35.92K	0	0
Jun 30, 2025	MORGAN STANLEY	0.03%	13.38K	35.86K	-18.75K	-58.36%
Jun 30, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0%	0	-	-3.62K	-100.00%
Jun 30, 2025	TRUE WEALTH DESIGN, LLC	0%	0	-	-6	-100.00%
Jun 30, 2025	GAMMA INVESTING LLC	0%	0	-	-101	-100.00%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0.25%	96.84K	259.53K	48.11K	+98.73%
Jun 30, 2025	IFP ADVISORS, INC	0.22%	85.36K	228.76K	-76.56K	-47.28%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.17%	66.5K	178.22K	5.5K	+9.02%
Jun 30, 2025	HOLOS INTEGRATED WEALTH LLC	0.13%	51.6K	139.82K	0	0
Jun 30, 2025	Y-INTERCEPT (HONG KONG) LTD	0.12%	45.45K	121.8K	45.45K	+100.00%
Jun 30, 2025	NEWEDGE ADVISORS, LLC	0.11%	44.08K	118.14K	44.08K	+100.00%
Jun 30, 2025	HRT FINANCIAL LP	0.07%	28.22K	75K	28.22K	+100.00%
Jun 30, 2025	UBS GROUP AG	0.07%	26.14K	70.05K	8.87K	+51.36%
Jun 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.07%	25K	67K	25K	+100.00%
Jun 30, 2025	JAIN GLOBAL LLC	0.06%	24.46K	65.56K	24.46K	+100.00%
Jun 30, 2025	SBI SECURITIES CO., LTD.	0%	681	1.83K	680	+68,000.00%
Jun 30, 2025	LASRY MARC	0.16%	60.87K	163.13K	0	0
Jun 30, 2025	CITADEL ADVISORS LLC	0.13%	49.44K	132.5K	28.96K	+141.41%
Jun 30, 2025	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.08%	32.52K	87.15K	-9.47K	-22.55%
Jun 30, 2025	SQUAREPOINT OPS LLC	0.07%	28.22K	75.63K	28.22K	+100.00%
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.07%	27.92K	74.83K	25.67K	+1,137.68%
Jun 30, 2025	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.05%	18.71K	50.14K	18.71K	+100.00%
Jun 30, 2025	LARSON FINANCIAL GROUP LLC	0.01%	1.98K	5.31K	152	+8.30%
Jun 30, 2025	FMR LLC	0%	1.65K	4.41K	550	+50.18%
Jun 30, 2025	BARCLAYS PLC	0%	874	2K	-24.74K	-96.59%
Jun 30, 2025	AMERITAS INVESTMENT PARTNERS, INC.	0%	0	-	-1.4K	-100.00%
Jun 30, 2025	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	0%	0	-	-1.89K	-100.00%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	0%	0	-	-52.49K	-100.00%
Jun 30, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0%	0	-	-15.04K	-100.00%
Jun 30, 2025		0%	681	1.83K	680	+68,000.00%
Jun 30, 2025	COREBRIDGE FINANCIAL, INC.	0%	0	-	-12.03K	-100.00%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.06%	22.21K	59.7K	22.21K	+100.00%
Jun 30, 2025	KNOLL CAPITAL MANAGEMENT, LLC	1.19%	455.13K	169.82K	455.13K	+100.00%
Jun 30, 2025	KNOTT DAVID M JR	0.26%	100K	268K	100K	+100.00%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.06%	21.58K	57.83K	5.68K	+35.71%
Jun 30, 2025	JANE STREET GROUP, LLC	0.05%	18.51K	49.62K	18.51K	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.05%	17.72K	47.48K	17.72K	+100.00%
Jun 30, 2025	CITIGROUP INC	0.02%	7.66K	20.53K	-9.56K	-55.51%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0.01%	4.47K	11.99K	-8.98K	-66.74%
Jun 30, 2025	VANGUARD GROUP INC	3.01%	1.16M	3.1M	-150.45K	-11.50%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.14%	438.37K	1.18M	-21.75K	-4.73%
Jun 30, 2025	MILLENNIUM MANAGEMENT LLC	1.07%	409.67K	1.1M	409.67K	+100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.79%	302.08K	809.9K	-293.35K	-49.27%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.44%	169.4K	453.99K	169.4K	+100.00%
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.36%	138.59K	371.42K	-78.39K	-36.13%
Jun 30, 2025	STATE STREET CORP	0.34%	130.13K	348.76K	-343.59K	-72.53%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.31%	118.56K	317.74K	85.57K	+259.40%
Jun 30, 2025	NORTHERN TRUST CORP	0.26%	100.44K	269.17K	-138.27K	-57.92%
Jun 30, 2025	CATALYST FUNDS MANAGEMENT PTY LTD	0.03%	11.4K	30.55K	11.4K	+100.00%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.01%	2.41K	6.45K	570	+31.06%
Mar 31, 2025	IFP ADVISORS, INC	0.42%	161.92K	693.05K	83.48K	+106.43%
Mar 31, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.04%	15.04K	64.38K	1.75K	+13.14%
Mar 31, 2025	ROYAL BANK OF CANADA	0%	614	3K	-3.45K	-84.89%
Mar 31, 2025	RHUMBLINE ADVISERS	0.08%	31.66K	135.48K	914	+2.97%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.14%	52.49K	224.66K	-315	-0.60%
Mar 31, 2025	STATE STREET CORP	1.24%	473.72K	2.03M	26.01K	+5.81%
Mar 31, 2025	VANGUARD GROUP INC	3.42%	1.31M	5.6M	-9.8K	-0.74%
Mar 31, 2025	PERCEPTIVE ADVISORS LLC	12.01%	4.59M	19.66M	0	0
Mar 31, 2025	STERLING CAPITAL MANAGEMENT LLC	0%	247	1.06K	-215	-46.54%
Mar 31, 2025	NISA INVESTMENT ADVISORS, LLC	0%	805	3.45K	733	+1,018.06%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.2%	460.12K	1.97M	-27.05K	-5.55%
Mar 31, 2025	LARSON FINANCIAL GROUP LLC	0%	1.83K	7.84K	1.83K	+100.00%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.57%	216.99K	928.7K	-1.67K	-0.76%
Mar 31, 2025	NORTHERN TRUST CORP	0.62%	238.7K	1.02M	1.94K	+0.82%
Mar 31, 2025	LASRY MARC	0.16%	60.87K	260.52K	0	0
Mar 31, 2025	RTW INVESTMENTS, LP	21.46%	8.21M	35.12M	0	0
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.09%	32.99K	141.19K	20.82K	+171.08%
Mar 31, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	447	1.91K	447	+100.00%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.04%	13.45K	57.58K	297	+2.26%
Mar 31, 2025	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.11%	41.98K	179.69K	4.98K	+13.44%
Mar 31, 2025	AMERITAS INVESTMENT PARTNERS, INC.	0%	1.4K	5.98K	0	0
Mar 31, 2025	AMALGAMATED BANK	0%	847	4K	335	+65.43%
Mar 31, 2025	FMR LLC	0%	1.1K	4.69K	89	+8.84%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	1.84K	7.85K	-2.62K	-58.84%
Mar 31, 2025	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	0.01%	1.89K	8.1K	0	0
Mar 31, 2025	HARBOUR INVESTMENTS, INC.	0.01%	1.99K	8.51K	0	0
Mar 31, 2025	LEGAL & GENERAL GROUP PLC	0.01%	2.23K	9.52K	0	0
Mar 31, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.01%	3.62K	16K	0	0
Mar 31, 2025	SEI INVESTMENTS CO	0.03%	10.29K	44.04K	0	0
Mar 31, 2025	COREBRIDGE FINANCIAL, INC.	0.03%	12.03K	51.49K	-178	-1.46%
Mar 31, 2025	ABLE FINANCIAL GROUP, LLC	0.04%	13.4K	57.36K	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0.03%	11.95K	51.16K	-37.45K	-75.81%
Mar 31, 2025	UBS GROUP AG	0.05%	17.27K	73.92K	-6.8K	-28.24%
Mar 31, 2025	CITADEL ADVISORS LLC	0.05%	20.48K	87.65K	8.2K	+66.79%
Mar 31, 2025	BARCLAYS PLC	0.07%	25.61K	109K	-12.18K	-32.23%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.56%	595.43K	2.55M	22.99K	+4.02%
Mar 31, 2025	DEUTSCHE BANK AG\	0.05%	20.22K	86.54K	8.13K	+67.31%
Mar 31, 2025	BLACKROCK, INC.	5.09%	1.95M	8.33M	-33.17K	-1.68%
Mar 31, 2025	MORGAN STANLEY	0.08%	32.13K	137.53K	-19.5K	-37.76%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	2.26K	9.66K	-67	-2.88%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.04%	15.9K	68.05K	-7.88K	-33.14%
Mar 31, 2025	INTECH INVESTMENT MANAGEMENT LLC	0.04%	16K	68.49K	5.51K	+52.53%
Mar 31, 2025	CITIGROUP INC	0.05%	17.22K	73.69K	-2.03K	-10.54%
Mar 31, 2025		0.01%	4.67K	19.99K	0	0
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.13%	48.73K	208.56K	-13.41K	-21.58%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	0.16%	61K	261.08K	-7.5K	-10.95%
Mar 31, 2025	TD ASSET MANAGEMENT INC	0.24%	92.68K	396.66K	0	0

Insiders

Among the OBIO insiders holding of 16.13% of the stake in company, RTW INVESTMENTS, LP, 10 percent owner, holds the largest shares of 3.64M. PERCEPTIVE ADVISORS LLC, 10 percent owner, is the second largest OBIO insider with ownership of 1.5M shares. SHERMAN DARREN, See Remarks, stands third with possession of 926.84K shares of that stake.

Insiders	Designation	Shares Held
RTW INVESTMENTS, LP	10 percent owner	3.64M
PERCEPTIVE ADVISORS LLC	10 percent owner	1.5M
SHERMAN DARREN	See Remarks	926.84K
HOCHMAN DAVID P	See Remarks	612.82K
TAYLOR ANDREW LAWRENCE	Chief Financial Officer	482.79K
LITTLE WILLIAM REED	See Remarks	307.86K
ARYEH JASON	director	108.48K
FAIN ERIC S	director	71.71K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Nov 14, 2025	HOCHMAN DAVID P	PURCHASE	4.07	5K	20.35K	612.82K
Sep 19, 2025	ARYEH JASON	PURCHASE	2.45	1K	2.45K	108.48K
Aug 25, 2025	FAIN ERIC S	PURCHASE	2.61	5.76K	15.03K	71.71K
Aug 25, 2025	TAYLOR ANDREW LAWRENCE	PURCHASE	2.55	2K	5.1K	482.79K
Aug 25, 2025	SHERMAN DARREN	PURCHASE	2.62	3K	7.86K	926.84K
Aug 21, 2025	HOCHMAN DAVID P	PURCHASE	2.49	6K	14.94K	651.46K
Aug 04, 2025	HOCHMAN DAVID P	PURCHASE	2.75	20K	55K	349.33K
Aug 04, 2025	RTW INVESTMENTS, LP	PURCHASE	0.00	3.64M	363.64	3.64M
Aug 01, 2025	PERCEPTIVE ADVISORS LLC	PURCHASE	0.00	1.5M	150	1.5M
Jun 26, 2025	FAIN ERIC S	SALE	3.05	2.68K	8.18K	50.95K
Apr 30, 2025	RTW INVESTMENTS, LP	PURCHASE	2.99	49.9K	149.2K	8.31M
Apr 29, 2025	RTW INVESTMENTS, LP	PURCHASE	2.53	50K	126.5K	8.26M
Dec 23, 2024	HOCHMAN DAVID P	PURCHASE	4.66	4K	18.64K	579.5K
Dec 19, 2024	TAYLOR ANDREW LAWRENCE	PURCHASE	4.83	1K	4.83K	344.96K
Dec 18, 2024	HOCHMAN DAVID P	PURCHASE	4.91	5K	24.55K	575.5K
Sep 25, 2024	HOCHMAN DAVID P	PURCHASE	4.73	2K	9.46K	2K
Sep 24, 2024	HOCHMAN DAVID P	PURCHASE	4.91	2.5K	12.28K	570.5K
Sep 10, 2024	FAIN ERIC S	SALE	5.34	1.8K	9.61K	41.21K
Sep 10, 2024	SHERMAN DARREN	SALE	5.31	6.9K	36.66K	765.79K
Sep 09, 2024	SHERMAN DARREN	SALE	5.48	6.8K	37.29K	772.69K
Sep 09, 2024	FAIN ERIC S	SALE	5.43	1.8K	9.77K	43.01K
Sep 06, 2024	FAIN ERIC S	SALE	5.64	2K	11.28K	44.81K
Sep 06, 2024	SHERMAN DARREN	SALE	5.65	6.82K	38.53K	779.5K
Sep 05, 2024	SHERMAN DARREN	SALE	5.85	6.96K	40.72K	786.31K
Sep 04, 2024	SHERMAN DARREN	SALE	6.10	6.84K	41.71K	793.28K
Aug 14, 2024	HOCHMAN DAVID P	PURCHASE	5.84	2.5K	14.6K	568K
Jun 25, 2024	HOCHMAN DAVID P	PURCHASE	6.95	1K	6.95K	333.5K
May 30, 2024	LITTLE WILLIAM REED	PURCHASE	7.00	4K	28K	307.86K
May 17, 2024	HOCHMAN DAVID P	PURCHASE	5.15	3K	15.45K	332.5K
May 16, 2024	HOCHMAN DAVID P	PURCHASE	4.75	2K	9.5K	329.5K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE5.18M9

SALES00

NET SHARES5.18M9

SHARES HELD8.34M9

% NET SHARES-37.9%0%

Frequently Asked Questions