How many institutions own CMBM 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 CMBM shares is 43, representing 63.67% of the company's common stock.

Who are the major shareholders selling Cambium Networks Corporation stock?

RAYMOND JAMES FINANCIAL INC, in the last quarter, reduced its stake in CMBM by -100% restricting it's holding to 0 shares of worth nearly -. JPMORGAN CHASE & CO also lessened -96.34% of the CMBM shares from its portfolio, reducing its holding to 537 shares of worth $480.00. BLACKROCK, INC. also shunned CMBM shares holding by -9.54% last quarter which brought its holding to 155.28 thousand shares worth $138.87K.

Investors who are buying CMBM stock?

As per its latest 13F filing, RENAISSANCE TECHNOLOGIES LLC increased its stake in CMBM by 70.37% in the last quarter. The institutional holder raised its holding to 487.99 thousand shares having worth more than $436.41K. HUNTINGTON NATIONAL BANK also added 100% more shares of CMBM to its portfolio, raising its holding to 1 shares of worth $1.00. XTX TOPCO LTD also increased its CMBM shares holding by 100% which brought its holding to 23.75 thousand shares worth $21.24K.

CMBM's major insiders: who are they?

The insider with the most stakes in CMBM is VECTOR CAPITAL, L.L.C. , at the company. Additionally, CMBM stock is highly held by Amen Robert S and Slusky Alexander R among others.

Did an insider recently sell CMBM stock?

Company executives, directors, and other insiders own 3.85% percent of Cambium Networks Corporation's stock. Within the last six months, there have been 0 transaction(s) in which CMBM insiders have sold stock, totaling 0 shares. Insiders that have sold shares include CADA-BARTOLI MELISSA ELIZABETH, RAU SALLY, and VIVEK VIBHU.

Which insider recently purchased CMBM stock?

There have been 0 transaction(s) during the past 6-months in which Cambium Networks Corporation insiders have bought stock, totalling 0 shares

How much of CMBM does insiders own?

Around 0 Cambium Networks Corporation shares are held by insiders, which represents about 3.85% of CMBM stock.

Who is the insider with the largest stake?

CMBM , VECTOR CAPITAL, L.L.C. holds the largest portfolio of the company's shares. CMBM shares owned by VECTOR total nearly 12.9 million.

Which institution holds the most shares in CMBM?

RENAISSANCE TECHNOLOGIES LLC is the largest institutional owner in CMBM which holds 487.99 thousand shares worth $436.41K or 1.75% of the total CMBM shares outstanding followed by RAYMOND JAMES FINANCIAL INC with ownership of 0 shares representing 0% of the CMBM ownership. HUNTINGTON NATIONAL BANK is the third largest stakeholder with 1 shares or 0% of the ownership worth more than $1.00.

Is Cambium Networks Corporation 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 CMBM is concerned, it is a stock which is optionable.

Is there a short position on CMBM's shares?

Number of CMBM shares short is 1.73M. 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 CMBM shares are there?

As of today, 28.24M shares of CMBM are outstanding.

Is there many float in CMBM 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, CMBM has 12.70M shares in float.

CMBM 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 CMBM is 7.89.

Cambium Networks (CMBM) 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 Shares6.12

Short Percent Of Float13.46

Shares Outstanding28.24M

Shares Float12.70M

Shares Short1.73M

Short Ratio7.89

13.46%

Short % of Float

6.12%

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

3.85% Percentage of Shares held by All Insiders

63.67% Percentage of Shares held by All Institutions

66.21% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 63.67% of CMBM shares are held by financial institutions. RENAISSANCE TECHNOLOGIES LLC is the top corporate investor, holding 487.99K shares valued at $436.41K. A 1.75% stake in Cambium Networks Corporation is owned by the company. RAYMOND JAMES FINANCIAL INC owns 0 shares valued at -, 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	RENAISSANCE TECHNOLOGIES LLC	1.75%	487.99K	436.41K	201.57K	+70.37%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-90	-100.00%
Sep 30, 2025	HUNTINGTON NATIONAL BANK	0%	1	1	1	+100.00%
Sep 30, 2025	JPMORGAN CHASE & CO	0%	537	480	-14.12K	-96.34%
Sep 30, 2025	TUDOR INVESTMENT CORP ET AL	0.08%	21.31K	19.06K	0	0
Sep 30, 2025	XTX TOPCO LTD	0.09%	23.75K	21.24K	23.75K	+100.00%
Sep 30, 2025	DEUTSCHE BANK AG\	0.14%	38.81K	34.54K	0	0
Sep 30, 2025	STATE STREET CORP	0.14%	39.79K	35.58K	0	0
Sep 30, 2025	CITADEL ADVISORS LLC	0.1%	26.99K	24.14K	26.99K	+100.00%
Sep 30, 2025	BLACKROCK, INC.	0.56%	155.28K	138.87K	-16.38K	-9.54%
Sep 30, 2025	VANGUARD GROUP INC	0.59%	165.87K	148.29K	5.5K	+3.43%
Sep 30, 2025	JONES FINANCIAL COMPANIES LLLP	0%	0	-	-3K	-100.00%
Sep 30, 2025	JANE STREET GROUP, LLC	0.18%	50K	44.71K	37.77K	+308.86%
Sep 30, 2025	FRIDAY FINANCIAL	0.19%	53.19K	47.56K	0	0
Sep 30, 2025	BUCKINGHAM STRATEGIC PARTNERS	0.19%	53.19K	47.56K	0	0
Sep 30, 2025	RBF CAPITAL, LLC	0.74%	207.31K	185.39K	0	0
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.46%	127.54K	114.09K	644	+0.51%
Sep 30, 2025	VECTOR CAPITAL MANAGEMENT, L.P.	51.34%	14.33M	12.81M	0	0
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	23	21	1	+4.55%
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	519	464	0	0
Sep 30, 2025	UBS GROUP AG	0.01%	2.95K	2.64K	2.9K	+5,690.20%
Sep 30, 2025	GROUP ONE TRADING, L.P.	0.01%	3.5K	3.13K	2.5K	+250.00%
Sep 30, 2025	GSA CAPITAL PARTNERS LLP	0.65%	182.74K	163K	18.43K	+11.22%
Sep 30, 2025	PARADIGM CAPITAL MANAGEMENT INC/NY	1.67%	466.9K	417.55K	0	0
Sep 30, 2025	BLAIR WILLIAM & CO/IL	0.04%	10K	8.94K	0	0
Sep 30, 2025	TWO SIGMA SECURITIES, LLC	0.04%	12.25K	10.96K	-57.37K	-82.40%
Sep 30, 2025	NORTHERN TRUST CORP	0.06%	15.75K	14.09K	0	0
Sep 30, 2025	AMH EQUITY LTD	2.87%	800K	715.44K	-2.36K	-0.29%
Sep 30, 2025	CITIGROUP INC	0.01%	1.98K	1.77K	1.86K	+1,495.97%
Sep 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	2.56K	2.29K	-1.82K	-41.49%
Sep 30, 2025	LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	0%	0	-	-76.5K	-100.00%
Sep 30, 2025	HRT FINANCIAL LP	0%	0	-	-125.94K	-100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	655	585	-6	-0.91%
Sep 30, 2025	MORGAN STANLEY	0%	1.19K	1.06K	-3	-0.25%
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	1.5K	1.13K	0	0
Sep 30, 2025	TWO SIGMA ADVISERS, LP	1.59%	444.2K	397.25K	140.99K	+46.50%
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	1.29%	361.09K	322.92K	-21.51K	-5.62%
Jun 30, 2025		0%	22	9	18	+450.00%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	661	267	-22.58K	-97.16%
Jun 30, 2025	AMH EQUITY LTD	2.88%	802.36K	324.96K	-448.02K	-35.83%
Jun 30, 2025	MORGAN STANLEY	0%	1.19K	482K	-29.95K	-96.18%
Jun 30, 2025	JONES FINANCIAL COMPANIES LLLP	0.01%	3K	1.14K	-250	-7.69%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0.05%	14.62K	5.92M	-38.8K	-72.63%
Jun 30, 2025	NORTHERN TRUST CORP	0.06%	15.75K	6.38K	0	0
Jun 30, 2025	TWO SIGMA SECURITIES, LLC	0.25%	69.63K	28.2K	69.63K	+100.00%
Jun 30, 2025	LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	0.27%	76.5K	30.98K	-149.5K	-66.15%
Jun 30, 2025	HRT FINANCIAL LP	0.45%	125.94K	51K	125.94K	+100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.45%	126.9K	51.41K	-12.75K	-9.13%
Jun 30, 2025	PARADIGM CAPITAL MANAGEMENT INC/NY	1.67%	466.9K	189.1K	-1.5K	-0.32%
Jun 30, 2025	GROUP ONE TRADING, L.P.	0%	1K	405	0	0
Jun 30, 2025	VECTOR CAPITAL MANAGEMENT, L.P.	51.34%	14.33M	5.8M	0	0
Jun 30, 2025	UBS GROUP AG	0%	51	21	0	0
Jun 30, 2025	STATE STREET CORP	0.14%	39.79K	16.12K	0	0
Jun 30, 2025	BUCKINGHAM STRATEGIC PARTNERS	0.19%	53.19K	21.54K	0	0
Jun 30, 2025	XTX TOPCO LTD	0%	0	-	-38.72K	-100.00%
Jun 30, 2025	TOPLINE CAPITAL MANAGEMENT, LLC	0%	0	-	-1.41M	-100.00%
Jun 30, 2025	SQUAREPOINT OPS LLC	0%	0	-	-70.48K	-100.00%
Jun 30, 2025	ENGINEERS GATE MANAGER LP	0%	0	-	-10.64K	-100.00%
Jun 30, 2025	JANE STREET GROUP, LLC	0.04%	12.23K	4.95K	-20.29K	-62.40%
Jun 30, 2025	SBI SECURITIES CO., LTD.	0%	22	9	18	+450.00%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	1.5K	600	1.5K	+100.00%
Jun 30, 2025	FRIDAY FINANCIAL	0.19%	53.19K	21.54K	0	0
Jun 30, 2025	JPMORGAN CHASE & CO	0.05%	14.65K	5.94K	14.09K	+2,479.93%
Jun 30, 2025	DEUTSCHE BANK AG\	0.14%	38.81K	15.91K	0	0
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	1.03%	286.43K	116K	-165.06K	-36.56%
Jun 30, 2025	TWO SIGMA ADVISERS, LP	1.09%	303.21K	122.8K	222.91K	+277.60%
Jun 30, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0%	0	-	-101.23K	-100.00%
Jun 30, 2025	SIMPLEX TRADING, LLC	0%	0	-	-2.04K	-100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-12.59K	-100.00%
Jun 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-400	-100.00%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	90	36	90	+100.00%
Jun 30, 2025	CITIGROUP INC	0%	124	50	123	+12,300.00%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	519	210	0	0
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	4.38K	1.78K	-116	-2.58%
Jun 30, 2025	BLAIR WILLIAM & CO/IL	0.04%	10K	4.05K	0	0
Jun 30, 2025	TUDOR INVESTMENT CORP ET AL	0.08%	21.31K	8.63K	0	0
Jun 30, 2025	VANGUARD GROUP INC	0.57%	160.37K	64.95K	-384.05K	-70.54%
Jun 30, 2025	GSA CAPITAL PARTNERS LLP	0.59%	164.31K	67K	164.31K	+100.00%
Jun 30, 2025	BLACKROCK, INC.	0.62%	171.66K	69.52K	-36.31K	-17.46%
Jun 30, 2025	RBF CAPITAL, LLC	0.74%	207.31K	83.96K	0	0
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	1.37%	382.59K	154.95K	288.06K	+304.74%
Jun 30, 2025	COLDSTREAM CAPITAL MANAGEMENT INC	0%	0	-	-1.06K	-100.00%
Jun 30, 2025	FEDERATED HERMES, INC.	0%	0	-	-75K	-100.00%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-40.7K	-100.00%
Jun 30, 2025	BARCLAYS PLC	0%	0	-	-22.7K	-100.00%
Jun 30, 2025	HUNTINGTON NATIONAL BANK	0%	0	-	-1	-100.00%
Mar 31, 2025	VECTOR CAPITAL MANAGEMENT, L.P.	51.34%	14.33M	10.11M	0	0
Mar 31, 2025	PARADIGM CAPITAL MANAGEMENT INC/NY	1.68%	468.4K	330.46K	-10K	-2.09%
Mar 31, 2025	FEDERATED HERMES, INC.	0.27%	75K	52.95K	19K	+33.93%
Mar 31, 2025	BLACKROCK, INC.	0.75%	207.97K	146.72K	-591	-0.28%
Mar 31, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0.36%	101.23K	71.42K	-101.86K	-50.16%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0%	0	-	-1K	-100.00%
Mar 31, 2025	STATE OF WISCONSIN INVESTMENT BOARD	0%	0	-	-16.8K	-100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-175.8K	-100.00%
Mar 31, 2025	TOPLINE CAPITAL MANAGEMENT, LLC	5.06%	1.41M	995.76K	-769	-0.05%
Mar 31, 2025	VANGUARD GROUP INC	1.95%	544.42K	384.36K	-2.88K	-0.53%
Mar 31, 2025	TWO SIGMA ADVISERS, LP	0.29%	80.3K	56.65K	-3.3K	-3.95%
Mar 31, 2025	SQUAREPOINT OPS LLC	0.25%	70.48K	49.72K	-11.37K	-13.89%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	4.5K	3.17K	-12.09K	-72.89%
Mar 31, 2025	JONES FINANCIAL COMPANIES LLLP	0.01%	3.25K	2.28K	3.25K	+100.00%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	1.62%	451.48K	318.52K	-50.32K	-10.03%
Mar 31, 2025	LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	0.81%	226K	159.44K	-64.74K	-22.27%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.15%	40.7K	28.71K	-13.47K	-24.87%
Mar 31, 2025	STATE STREET CORP	0.14%	39.79K	28.07K	0	0
Mar 31, 2025	DEUTSCHE BANK AG\	0.14%	38.81K	27.55K	0	0
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.08%	23.24K	16.38K	-3.64K	-13.53%
Mar 31, 2025	BARCLAYS PLC	0.08%	22.7K	16K	-3.56K	-13.55%
Mar 31, 2025	TUDOR INVESTMENT CORP ET AL	0.08%	21.31K	15.03K	0	0
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0.04%	10.64K	7.51K	-32.97K	-75.60%
Mar 31, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0%	0	-	-3.1K	-100.00%
Mar 31, 2025	POINT72 ASIA (SINGAPORE) PTE. LTD.	0%	0	-	-8.41K	-100.00%
Mar 31, 2025	XTX TOPCO LTD	0.14%	38.72K	27.32K	-2.75K	-6.62%
Mar 31, 2025	NORTHERN TRUST CORP	0.06%	15.75K	11.11K	0	0
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.05%	12.59K	8.88K	12.59K	+100.00%
Mar 31, 2025	HUNTINGTON NATIONAL BANK	0%	1	1	0	0
Mar 31, 2025	CITIGROUP INC	0%	1	1	0	0
Mar 31, 2025	GSA CAPITAL PARTNERS LLP	0%	0	-	-10.75K	-100.00%
Mar 31, 2025	RBF CAPITAL, LLC	0.74%	207.31K	146.25K	-9.7K	-4.47%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.5%	139.65K	98.55K	7.18K	+5.42%
Mar 31, 2025	TWO SIGMA INVESTMENTS, LP	0.34%	94.53K	66.69K	-6.96K	-6.85%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.19%	53.42K	37.69K	-264.89K	-83.22%
Mar 31, 2025	BUCKINGHAM STRATEGIC PARTNERS	0.19%	53.19K	37.52K	0	0
Mar 31, 2025	JANE STREET GROUP, LLC	0.12%	32.52K	22.95K	-35.56K	-52.23%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	519	366	-24	-4.42%
Mar 31, 2025	MORGAN STANLEY	0.11%	31.15K	21.97K	-4.5K	-12.62%
Mar 31, 2025	BLAIR WILLIAM & CO/IL	0.04%	10K	7.06K	10K	+100.00%
Mar 31, 2025	SIMPLEX TRADING, LLC	0.01%	2.04K	1K	2.04K	+100.00%
Mar 31, 2025	COLDSTREAM CAPITAL MANAGEMENT INC	0%	1.06K	751	1.06K	+100.00%
Mar 31, 2025	GROUP ONE TRADING, L.P.	0%	1K	706	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0%	568	401	5	+0.89%
Mar 31, 2025	CITADEL ADVISORS LLC	0%	400	282	-1.1K	-73.33%
Mar 31, 2025	UBS GROUP AG	0%	51	36	0	0
Mar 31, 2025		0%	4	3	0	0
Mar 31, 2024	ACADIAN ASSET MANAGEMENT LLC	0.05%	14.03K	60K	-52.5K	-78.91%
Mar 31, 2024	VIDENT ADVISORY, LLC	0.17%	45.8K	197.39K	-2.86K	-5.88%
Mar 31, 2024	TWO SIGMA ADVISERS, LP	0.17%	47K	202.57K	5.7K	+13.80%
Mar 31, 2024	JPMORGAN CHASE & CO	0.19%	52.39K	225.78K	12.11K	+30.08%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.19%	52.7K	227.14K	-20.1K	-27.61%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.25%	69.75K	301K	0	0
Mar 31, 2024	BARCLAYS PLC	0.13%	34.78K	150K	-8.16K	-19.00%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.13%	34.49K	148.67K	1.04K	+3.12%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.12%	33.16K	142.93K	-5.83K	-14.95%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.11%	29.86K	128.69K	-18.65K	-38.45%
Mar 31, 2024	ENGINEERS GATE MANAGER LP	0.1%	28.86K	124.38K	-5.35K	-15.63%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.1%	28.19K	121.51K	0	0
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.1%	27.99K	120.63K	0	0
Mar 31, 2024	VOYA INVESTMENT MANAGEMENT LLC	0.1%	26.28K	113.26K	26.28K	+100.00%
Mar 31, 2024	PDT PARTNERS, LLC	0.09%	23.93K	103.13K	23.93K	+100.00%
Mar 31, 2024	MERLIN CAPITAL LLC	0.08%	22.63K	97.54K	150	+0.67%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.06%	17.63K	75.96K	-1.19K	-6.31%
Mar 31, 2024	RHUMBLINE ADVISERS	0.06%	17.35K	74.76K	-437	-2.46%
Mar 31, 2024	CITIGROUP INC	0.06%	17.34K	74.73K	-1.78K	-9.31%
Mar 31, 2024	VIRTU FINANCIAL LLC	0.06%	16.93K	73K	16.93K	+100.00%
Mar 31, 2024	GROUP ONE TRADING, L.P.	0.05%	14.95K	64.45K	6.84K	+84.33%
Mar 31, 2024	SKYLANDS CAPITAL, LLC	0.2%	55.5K	239.21K	-29K	-34.32%
Mar 31, 2024	BLACKROCK INC.	2.96%	813.97K	3.51M	-18.12K	-2.18%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0.34%	92.76K	399.81K	-19.09K	-17.07%
Mar 31, 2024	VECTOR CAPITAL MANAGEMENT, L.P.	52.06%	14.33M	61.74M	0	0
Mar 31, 2024	PARADIGM CAPITAL MANAGEMENT INC/NY	7.74%	2.13M	9.18M	1.07M	+100.45%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	3.96%	1.09M	4.69M	1.03M	+1,613.22%
Mar 31, 2024	NEEDHAM INVESTMENT MANAGEMENT LLC	2.93%	806.75K	3.48M	-74.8K	-8.49%
Mar 31, 2024	VANGUARD GROUP INC	2.9%	798.37K	3.44M	6.13K	+0.77%
Mar 31, 2024	KENNEDY CAPITAL MANAGEMENT LLC	2.13%	585.05K	2.52M	-49.46K	-7.79%
Mar 31, 2024	CONNORS INVESTOR SERVICES INC	1.23%	338.01K	1.46M	40.18K	+13.49%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	1.06%	290.83K	1.25M	109.84K	+60.69%
Mar 31, 2024	MORGAN STANLEY	1.06%	290.79K	1.25M	-37.82K	-11.51%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.98%	269.19K	1.16M	-312	-0.12%
Mar 31, 2024	FEDERATED HERMES, INC.	0.98%	268.89K	1.16M	48.6K	+22.06%
Mar 31, 2024	BRIDGE CITY CAPITAL, LLC	0.97%	268.23K	1.16M	7.61K	+2.92%
Mar 31, 2024	STATE STREET CORP	0.84%	231.89K	999.43K	26.07K	+12.67%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.71%	195.51K	842.65K	-75.57K	-27.88%
Mar 31, 2024	D. E. SHAW & CO., INC.	0.6%	163.85K	706.2K	18.59K	+12.80%
Mar 31, 2024	NORTHERN TRUST CORP	0.38%	105.05K	452.78K	6.82K	+6.94%
Mar 31, 2024	SPEARS ABACUS ADVISORS LLC	0.43%	117.5K	506.43K	-6.19K	-5.01%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.53%	146.4K	631K	-83.6K	-36.35%
Mar 31, 2024	NISA INVESTMENT ADVISORS, LLC	0%	26	112	26	+100.00%
Mar 31, 2024	FARTHER FINANCE ADVISORS, LLC	0%	37	159	37	+100.00%
Mar 31, 2024	LEGATO CAPITAL MANAGEMENT LLC	0.25%	69.8K	300.82K	0	0
Mar 31, 2024	GSA CAPITAL PARTNERS LLP	0.29%	79.3K	342K	16.91K	+27.09%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.07%	19.24K	82.92K	-9.64K	-33.37%
Mar 31, 2024	XTX TOPCO LTD	0.07%	20.4K	87.93K	20.4K	+100.00%
Mar 31, 2024	TUDOR INVESTMENT CORP ET AL	0.08%	21.31K	91.83K	5.21K	+32.40%
Mar 31, 2024	DEUTSCHE BANK AG\	0.14%	39.21K	169.01K	0	0
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.14%	39.6K	170.68K	-2.7K	-6.38%
Mar 31, 2024	WALLEYE CAPITAL LLC	0.15%	40.27K	173.56K	-8.33K	-17.13%
Mar 31, 2024	STRS OHIO	0.15%	40.3K	173K	40.3K	+100.00%
Mar 31, 2024	AMALGAMATED BANK	0%	375	2K	-1.31K	-77.74%
Mar 31, 2024	ADIRONDACK TRUST CO	0%	380	1.63K	0	0
Mar 31, 2024	EVERSOURCE WEALTH ADVISORS, LLC	0%	388	2.33K	0	0
Mar 31, 2024	AMERITAS INVESTMENT PARTNERS, INC.	0%	659	2.84M	0	0
Mar 31, 2024	CIBC PRIVATE WEALTH GROUP, LLC	0%	758	3.26K	758	+100.00%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0%	1.27K	5.48M	-677	-34.74%
Mar 31, 2024	FMR LLC	0.01%	1.65K	7.11K	-2.77K	-62.70%
Mar 31, 2024	SIMPLEX TRADING, LLC	0.01%	1.95K	8K	-4.42K	-69.35%
Mar 31, 2024	QUANTBOT TECHNOLOGIES LP	0.01%	1.97K	8.5K	-1.83K	-48.13%
Mar 31, 2024	RUSSELL INVESTMENTS GROUP, LTD.	0.01%	2.54K	10.95K	100	+4.10%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.01%	3.63K	15.65K	485	+15.42%
Mar 31, 2024	AMERICAN INTERNATIONAL GROUP, INC.	0.02%	5.98K	25.79K	-52	-0.86%
Mar 31, 2024	STONERIDGE INVESTMENT PARTNERS LLC	0.04%	10.56K	46K	10.56K	+100.00%
Mar 31, 2024	INVESCO LTD.	0.04%	11.2K	48.28K	11.2K	+100.00%
Mar 31, 2024	UBS GROUP AG	0.05%	12.97K	55.91K	-246	-1.86%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.05%	13.13K	56.59K	0	0
Dec 31, 2023	SQUAREPOINT OPS LLC	0.11%	30.98K	185.86K	3.51K	+12.79%
Dec 31, 2023	FIRST TRUST ADVISORS LP	0.12%	33.45K	200.71K	865	+2.65%
Dec 31, 2023	ENGINEERS GATE MANAGER LP	0.13%	34.21K	205.24K	1.99K	+6.17%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.13%	35.03K	210.16K	35.03K	+100.00%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.14%	38.99K	233.96K	-14.12K	-26.58%
Dec 31, 2023	DEUTSCHE BANK AG\	0.15%	39.21K	235.28K	38.81K	+9,606.19%
Dec 31, 2023	JPMORGAN CHASE & CO	0.15%	40.27K	241.64K	3.21K	+8.66%
Dec 31, 2023	TWO SIGMA ADVISERS, LP	0.15%	41.3K	247.8K	41.3K	+100.00%
Dec 31, 2023	BARCLAYS PLC	0.16%	42.93K	258K	19.12K	+80.29%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.18%	48.51K	291.07K	32.53K	+203.54%
Dec 31, 2023	WALLEYE CAPITAL LLC	0.18%	48.6K	291.58K	-30.13K	-38.27%
Dec 31, 2023	VIDENT ADVISORY, LLC	0.18%	48.66K	291.95K	34.31K	+239.16%
Dec 31, 2023	GSA CAPITAL PARTNERS LLP	0.23%	62.39K	374K	62.39K	+100.00%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.24%	63.57K	381.43K	-9.46K	-12.95%
Dec 31, 2023	ACADIAN ASSET MANAGEMENT LLC	0.25%	66.53K	398K	20.03K	+43.08%
Dec 31, 2023	NEW YORK STATE COMMON RETIREMENT FUND	0.26%	69.75K	419K	30.6K	+78.17%
Dec 31, 2023	LEGATO CAPITAL MANAGEMENT LLC	0.26%	69.8K	418.78K	-10.97K	-13.58%
Dec 31, 2023	STATE OF WISCONSIN INVESTMENT BOARD	0.27%	72.8K	436.8K	-111.74K	-60.55%
Dec 31, 2023	JANNEY MONTGOMERY SCOTT LLC	0.3%	79.8K	479K	-18.8K	-19.07%
Dec 31, 2023	SKYLANDS CAPITAL, LLC	0.31%	84.5K	507K	-160.85K	-65.56%
Dec 31, 2023	NORTHERN TRUST CORP	0.36%	98.24K	589.43K	-11.66K	-10.61%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.41%	111.86K	671.14K	111.86K	+100.00%
Dec 31, 2023	SELECT EQUITY GROUP, L.P.	0.42%	114.44K	686.65K	-231.72K	-66.94%
Dec 31, 2023	SPEARS ABACUS ADVISORS LLC	0.46%	123.69K	742.15K	33.82K	+37.63%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.54%	145.26K	871.55K	145.26K	+100.00%
Dec 31, 2023	AMERIPRISE FINANCIAL INC	0.55%	149.6K	897.62K	80.38K	+116.12%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.67%	180.99K	1.09M	114K	+170.17%
Dec 31, 2023	RICE HALL JAMES & ASSOCIATES, LLC	0.68%	184.21K	1.11M	-632.58K	-77.45%
Dec 31, 2023	STATE STREET CORP	0.76%	205.81K	1.23M	-4.87K	-2.31%
Dec 31, 2023	FEDERATED HERMES, INC.	0.82%	220.29K	1.32M	180.29K	+450.73%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.85%	230K	1.38M	4.4K	+1.95%
Dec 31, 2023	BRIDGE CITY CAPITAL, LLC	0.97%	260.63K	1.56M	145.65K	+126.67%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1%	269.5K	1.62M	15.42K	+6.07%
Dec 31, 2023	CONNORS INVESTOR SERVICES INC	1.1%	297.83K	1.79M	45.36K	+17.97%
Dec 31, 2023	MORGAN STANLEY	1.22%	328.61K	1.97M	133.34K	+68.28%
Dec 31, 2023	KENNEDY CAPITAL MANAGEMENT LLC	2.35%	634.51K	3.81M	367.73K	+137.84%
Dec 31, 2023	VANGUARD GROUP INC	2.94%	792.25K	4.75M	110.3K	+16.17%
Dec 31, 2023	BLACKROCK INC.	3.08%	832.09K	4.99M	-40.96K	-4.69%
Dec 31, 2023	NEEDHAM INVESTMENT MANAGEMENT LLC	3.27%	881.55K	5.29M	-146.9K	-14.28%
Dec 31, 2023	PARADIGM CAPITAL MANAGEMENT INC/NY	3.94%	1.06M	6.37M	919.82K	+646.57%
Dec 31, 2023	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	4.05%	1.09M	6.55M	450.55K	+70.29%
Dec 31, 2023	VECTOR CAPITAL MANAGEMENT, L.P.	53.1%	14.33M	85.95M	0	0
Dec 31, 2023	MERLIN CAPITAL LLC	0.08%	22.48K	134.88K	9.87K	+78.20%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1%	271.08K	1.63M	-47.67K	-14.95%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.1%	27.99K	167.93K	-4.05K	-12.63%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.1%	28.19K	169.16K	5.14K	+22.28%
Dec 31, 2023	HSBC HOLDINGS PLC	0.1%	28.22K	177.52K	28.22K	+100.00%
Dec 31, 2023	CITADEL ADVISORS LLC	0.11%	28.78K	172.7K	-53.05K	-64.83%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.11%	28.88K	173.25K	-136.45K	-82.53%
Dec 31, 2023	SEI INVESTMENTS CO	0.12%	32.28K	193.71K	11.63K	+56.31%

Insiders

Among the CMBM insiders holding of 3.85% of the stake in company, VECTOR CAPITAL, L.L.C., , holds the largest shares of 12.9M. AMEN ROBERT S, , is the second largest CMBM insider with ownership of 12.9M shares. SLUSKY ALEXANDER R, , stands third with possession of 12.9M shares of that stake.

Insiders	Designation	Shares Held
VECTOR CAPITAL, L.L.C.		12.9M
AMEN ROBERT S		12.9M
SLUSKY ALEXANDER R		12.9M
BHATNAGAR ATUL	CEO	729.24K
VIVEK VIBHU	Senior VP, Products	81.92K
SHEPPECK BRYAN	Senior VP, Global Sales	53.33K
CUMMING STEPHEN	CFO	37.94K
RYAN RONALD G	Senior VP, Gbl Channel Mgmt	35.32K
NIRWAN ARCHANA	Chief Human Resources Officer	34.87K
DE GRAAF RAYMOND	Senior VP, Operations	28.22K
LYNCH KEVIN J	director	20.07K
KURK NEAL M		11.25K
IMHOFF SCOTT	Senior VP, Product Mgmt	5.04K
CADA-BARTOLI MELISSA ELIZABETH	See Remarks	4.88K
VERMA VIKRAM	director	4K
RAU SALLY	General Counsel	1.13K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 02, 2024	CADA-BARTOLI MELISSA ELIZABETH	SALE	1.23	50	61.73	4.88K
Dec 07, 2023	VERMA VIKRAM	PURCHASE	4.58	500	2.29K	4K
Dec 06, 2023	VERMA VIKRAM	PURCHASE	4.60	1K	4.6K	3.5K
Dec 05, 2023	VERMA VIKRAM	PURCHASE	4.61	1.5K	6.92K	2.5K
Dec 04, 2023	VERMA VIKRAM	PURCHASE	4.75	1K	4.75K	1K
Nov 16, 2023	LYNCH KEVIN J	PURCHASE	4.03	15.57K	62.7K	20.07K
Nov 15, 2023	NIRWAN ARCHANA	PURCHASE	4.13	4.87K	20.13K	34.87K
Aug 23, 2023	KURK NEAL M	PURCHASE	8.82	11.25K	99.18K	11.25K
Jun 07, 2023	RAU SALLY	SALE	17.29	5.63K	97.26K	1.13K
Mar 06, 2023	VIVEK VIBHU	SALE	20.27	22.25K	450.89K	81.92K
Nov 30, 2022	VIVEK VIBHU	SALE	20.75	2.25K	46.67K	90.36K
Nov 25, 2022	VIVEK VIBHU	SALE	20.21	3.37K	68.13K	92.6K
Nov 18, 2022	RYAN RONALD G	SALE	20.97	9.22K	193.4K	35.32K
Sep 09, 2022	RAU SALLY	SALE	18.27	5.63K	102.75K	1.13K
Dec 07, 2021	IMHOFF SCOTT	SALE	26.39	5K	131.93K	5.04K
Dec 01, 2021	RAU SALLY	SALE	27.60	1.88K	51.75K	0
Sep 10, 2021	IMHOFF SCOTT	SALE	35.76	2.21K	79.1K	5.04K
Sep 08, 2021	RAU SALLY	SALE	35.03	4.63K	162.32K	0
Sep 07, 2021	RAU SALLY	SALE	36.56	21.25K	776.81K	0
Jun 16, 2021	RYAN RONALD G	SALE	47.62	388	18.48K	46.53K
Jun 16, 2021	VIVEK VIBHU	SALE	47.62	1.21K	57.48K	100.02K
Jun 16, 2021	DE GRAAF RAYMOND	SALE	47.62	574	27.33K	28.22K
Jun 07, 2021	SLUSKY ALEXANDER R	SALE	46.08	2M	92.16M	12.9M
Jun 07, 2021	AMEN ROBERT S	SALE	46.08	2M	92.16M	12.9M
Jun 07, 2021	VECTOR CAPITAL, L.L.C.	SALE	46.08	2M	92.16M	12.9M
May 27, 2021	RAU SALLY	SALE	58.60	4.94K	289.35K	0
May 26, 2021	RYAN RONALD G	SALE	56.56	10.35K	585.54K	46.91K
May 20, 2021	SHEPPECK BRYAN	SALE	52.00	1.5K	78K	53.33K
May 12, 2021	SHEPPECK BRYAN	SALE	47.28	5K	236.4K	54.83K
Mar 12, 2021	RAU SALLY	SALE	48.96	710	34.76K	4.94K
Mar 11, 2021	CUMMING STEPHEN	SALE	50.45	11.22K	565.92K	37.94K
Mar 11, 2021	BHATNAGAR ATUL	SALE	49.71	7.52K	373.65K	729.24K
Mar 10, 2021	VIVEK VIBHU	SALE	47.15	400	18.86K	105.98K
Mar 01, 2021	SHEPPECK BRYAN	SALE	46.50	5K	232.5K	59.83K
Mar 01, 2021	CUMMING STEPHEN	SALE	45.75	30K	1.37M	37.94K
Feb 22, 2021	IMHOFF SCOTT	SALE	44.75	20K	894.9K	5.04K
Feb 22, 2021	RAU SALLY	SALE	46.92	2.7K	126.67K	14.94K
Dec 11, 2020	SHEPPECK BRYAN	SALE	24.77	5K	123.83K	59.83K
Dec 11, 2020	CUMMING STEPHEN	SALE	24.70	4K	98.81K	39.31K
Dec 11, 2020	RAU SALLY	SALE	24.61	1K	24.61K	24.94K
Dec 08, 2020	AMEN ROBERT S	SALE	26.60	2.5M	66.5M	15.2M
Dec 08, 2020	SLUSKY ALEXANDER R	SALE	26.60	2.5M	66.5M	15.2M
Dec 08, 2020	VECTOR CAPITAL, L.L.C.	SALE	26.60	2.5M	66.5M	15.2M
Nov 25, 2020	DE GRAAF RAYMOND	SALE	25.37	200	5.07K	31.38K
Nov 24, 2020	VIVEK VIBHU	SALE	25.00	30K	750K	125.98K
Nov 23, 2020	VIVEK VIBHU	SALE	24.00	30K	720K	140.98K
Nov 12, 2020	DE GRAAF RAYMOND	SALE	23.27	15K	348.99K	31.58K
Aug 21, 2020	DE GRAAF RAYMOND	SALE	15.50	400	6.2K	62.72K
Aug 18, 2020	DE GRAAF RAYMOND	SALE	15.55	100	1.56K	63.12K
Aug 17, 2020	DE GRAAF RAYMOND	SALE	15.39	29.2K	449.52K	63.22K
Jun 11, 2020	RAU SALLY	SALE	5.33	3K	15.99K	25.94K
Jun 10, 2020	SHEPPECK BRYAN	PURCHASE	5.73	4K	22.91K	64.83K
Jun 09, 2020	RAU SALLY	SALE	5.60	450	2.52K	28.94K
Mar 13, 2020	IMHOFF SCOTT	PURCHASE	4.03	1K	4.03K	25.04K
Feb 14, 2020	BHATNAGAR ATUL	PURCHASE	6.23	14.82K	92.23K	849.05K
Jun 28, 2019	VECTOR CAPITAL, L.L.C.	PURCHASE	12.00	18K	216K	18K
Jun 28, 2019	SLUSKY ALEXANDER R	PURCHASE	12.00	18K	216K	18K
Jun 28, 2019	AMEN ROBERT S	PURCHASE	12.00	18K	216K	18K

Frequently Asked Questions