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Compass Pathways (CMPS) Institutional Ownership

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$11.56 -0.04 (-0.34%)
Closing price 04:00 PM Eastern
Extended Trading
$11.67 +0.11 (+0.99%)
As of 04:44 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Compass Pathways (NASDAQ:CMPS)

Current
Institutional Ownership
Percentage
46.19%
Number of
Institutional Buyers
(last 12 months)
71
Total
Institutional Inflows
(last 12 months)
$122.89M
Number of
Institutional Sellers
(last 12 months)
28
Total
Institutional Outflows
(last 12 months)
$48.50M
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CMPS Institutional Buying and Selling by Quarter

Compass Pathways Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/23/2026QRG Capital Management Inc.48,657$688K0.0%N/A0.035%
9/9/2026WINTON GROUP Ltd17,900$253K0.0%+20.1%0.013%
9/9/2026Engineers Gate Manager LP171,897$2.43M0.0%-21.1%0.124%
9/9/2026Integrated Wealth Concepts LLC24,792$351K0.0%N/A0.018%
9/9/2026Squarepoint Ops LLC138,671$1.96M0.0%+751.1%0.100%
8/27/2026Corient Private Wealth LP38,130$540K0.0%-2.7%0.028%
8/22/2026TD Waterhouse Canada Inc.30,306$402K0.0%+4,292.2%0.022%
8/21/2026AXQ Capital LP12,691$180K0.0%-20.3%0.009%
8/14/2026Ancora Advisors LLC3,070$43K0.0%N/A0.002%
7/9/2026Hennion & Walsh Asset Management Inc.417,833$5.91M0.2%-14.3%0.310%
7/6/2026Stableford Capital II LLC91,873$1.30M0.5%-43.0%0.066%
6/4/2026Seven Fleet Capital Management LP158,021$874K0.3%+295.1%0.117%
6/3/2026Parallel Advisors LLC7,268$40K0.0%+8,450.6%0.005%
5/20/2026Vivo Capital LLC200,000$1.11M0.1%N/A0.148%
5/19/2026Bank of America Corp DE32,332$179K0.0%+43.8%0.024%
5/19/2026Ally Bridge Group NY LLC1,045,000$5.78M4.7%-5.0%0.774%
5/18/2026EverSource Wealth Advisors LLC4,754$26K0.0%+67.7%0.004%
5/18/2026Royal Bank of Canada244,526$1.35M0.0%+35.0%0.181%
5/18/2026Eagle Health Investments LP2,060,427$11.39M2.0%+35.6%1.527%
5/18/2026Eversept Partners LP677,924$3.75M0.2%N/A0.502%
5/16/2026Polar Asset Management Partners Inc.75,000$415K0.0%N/A0.058%
5/16/2026Orbimed Advisors LLC1,150,646$6.36M0.1%N/A0.893%
5/15/2026Affinity Asset Advisors LLC1,108,483$6.13M0.3%+454.2%0.860%
5/15/2026Entropy Technologies LP19,970$110K0.0%N/A0.015%
5/14/2026Renaissance Technologies LLC865,354$4.79M0.0%-10.6%0.671%
5/8/2026Amova Asset Management Americas Inc.368,828$2.03M0.0%+49.1%0.286%
5/7/2026Parallel Advisors LLC7,268$40K0.0%+8,450.6%0.006%
4/30/2026Sumitomo Mitsui Trust Group Inc.368,828$2.04M0.0%+49.1%0.286%
4/28/2026AdvisorShares Investments LLC246,739$1.36M0.2%+6.9%0.191%
4/27/2026Simplify Asset Management Inc.159,052$880K0.0%-45.2%0.123%
4/27/2026Y Intercept Hong Kong Ltd44,978$249K0.0%-74.2%0.035%
4/23/2026North Star Investment Management Corp.7,517$42K0.0%+1,354.0%0.006%
3/9/2026Flax Pond Capital LLC52,816$364K0.3%N/A0.055%
3/3/2026Caitong International Asset Management Co. Ltd6,862$47K0.0%N/A0.007%
2/26/2026Seven Fleet Capital Management LP40,000$276K0.2%N/A0.042%
2/19/2026Corient Private Wealth LLC38,438$265K0.0%+3.2%0.040%
2/18/2026XTX Topco Ltd56,786$392K0.0%+457.5%0.059%
2/18/2026Virtus Investment Advisers LLC39,471$272K0.1%+56.8%0.041%
2/18/2026Squadron Capital Management LLC388,287$2.68M1.1%N/A0.404%
2/18/2026Toronto Dominion Bank2,529,013$17.45M0.0%+152.9%2.634%
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2/18/2026RTW Investments LP8,757,390$60.43M0.6%+0.6%9.120%
2/18/2026Millennium Management LLC1,387,658$9.58M0.0%-48.9%1.445%
2/18/2026Engineers Gate Manager LP79,800$551K0.0%N/A0.083%
2/18/2026Boothbay Fund Management LLC111,088$767K0.0%-67.8%0.116%
2/17/2026Schonfeld Strategic Advisors LLC33,533$231K0.0%-77.3%0.035%
2/17/2026Jump Financial LLC167,025$1.15M0.0%-12.1%0.174%
2/17/2026Royal Bank of Canada181,168$1.25M0.0%+4.6%0.189%
2/17/2026Graham Capital Management L.P.36,144$249K0.0%+147.2%0.038%
2/17/2026Magnetar Financial LLC13,194$91K0.0%N/A0.014%
2/17/2026Persistent Asset Partners Ltd5,483$38K0.0%N/A0.006%
2/16/2026Squarepoint Ops LLC18,963$131K0.0%N/A0.020%
2/16/2026MML Investors Services LLC10,004$69K0.0%N/A0.010%
2/16/2026NEXTBio Capital Management LP752,631$5.19M3.0%N/A0.784%
2/13/2026Nantahala Capital Management LLC443,293$3.06M0.1%-74.4%0.462%
2/13/2026The Manufacturers Life Insurance Company 13,855$96K0.0%N/A0.014%
2/13/2026Stifel Financial Corp21,600$149K0.0%-41.0%0.022%
2/13/2026Kalehua Capital Management LLC819,692$5.66M5.2%N/A0.854%
2/13/2026Siren L.L.C.1,000,000$6.90M0.2%N/A1.041%
2/13/2026Wells Fargo & Company MN139,937$966K0.0%-1.9%0.146%
2/12/2026Conservest Capital Advisors Inc.25,363$175K0.0%+24.6%0.026%
2/12/2026HRT Financial LP24,408$168K0.0%-21.6%0.025%
2/12/2026Brooklyn Investment Group19,934$134K0.0%N/A0.021%
2/12/2026Renaissance Technologies LLC967,846$6.68M0.0%+1.8%1.008%
2/12/2026FreeGulliver LLC45,000$310K0.1%N/A0.047%
2/12/2026IQ EQ FUND MANAGEMENT IRELAND Ltd85,136$587K0.0%+47.8%0.089%
2/11/2026ARK Investment Management LLC2,156,012$14.88M0.1%+1.6%2.245%
2/11/2026Amova Asset Management Americas Inc.247,337$1.71M0.0%-10.7%0.258%
2/11/2026Fox Run Management L.L.C.60,823$420K0.1%N/A0.063%
2/11/2026CenterBook Partners LP578,828$3.99M0.2%-9.0%0.603%
2/11/2026Propel Bio Management LLC861,778$5.95M5.1%+69.0%0.897%
2/11/2026BIT Capital GmbH288,814$1.99M0.1%+2,963.4%0.301%
2/10/2026Intellectus Partners LLC61,000$421K0.1%+22.0%0.064%
2/9/2026Blue Owl Capital Holdings LP469,914$3.24M0.2%-22.3%0.489%
2/9/2026Jefferies Financial Group Inc.1,576,905$10.88M0.1%+14.5%1.642%
2/6/2026Eagle Health Investments LP1,519,388$10.48M2.3%+62.4%1.582%
2/6/2026HighTower Advisors LLC31,491$217K0.0%+172.8%0.033%
1/29/2026UBS Group AG2,038,444$14.07M0.0%-4.9%2.123%
1/23/2026U.S. Capital Wealth Advisors LLC15,000$104K0.0%N/A0.016%
1/23/2026Sumitomo Mitsui Trust Group Inc.247,337$1.71M0.0%-10.7%0.258%
1/21/2026Flagship Harbor Advisors LLC42,599$294K0.0%-8.1%0.044%
1/14/2026Hennion & Walsh Asset Management Inc.424,800$2.93M0.1%+169.0%0.442%
1/13/2026Stableford Capital II LLC160,625$1.11M0.4%-2.5%0.167%
11/18/2025Advisory Services Network LLC7,164$41K0.0%N/A0.007%
11/17/2025Parkman Healthcare Partners LLC100,000$573K0.1%N/A0.104%
11/17/2025Nantahala Capital Management LLC1,729,930$9.91M0.3%-58.6%1.802%
11/17/2025Mercer Global Advisors Inc. ADV20,669$118K0.0%N/A0.022%
11/17/2025Millennium Management LLC2,715,872$15.56M0.0%+39.9%2.828%
11/17/2025Jain Global LLC176,316$1.01M0.0%N/A0.184%
11/17/2025Bank of America Corp DE30,498$175K0.0%+65.0%0.032%
11/17/2025Ameriprise Financial Inc.1,208,784$6.93M0.0%N/A1.259%
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11/14/2025Schonfeld Strategic Advisors LLC148,037$848K0.0%-20.8%0.154%
11/14/2025Raymond James Financial Inc.13,763$79K0.0%+82.7%0.014%
11/14/2025Virtu Financial LLC55,728$319K0.0%N/A0.058%
11/14/2025Deep Track Capital LP7,859,648$45.04M1.3%-11.0%8.192%
11/14/2025Shay Capital LLC50,000$286K0.0%-50.0%0.052%
11/14/2025Two Sigma Investments LP1,075,277$6.16M0.0%+838.4%1.121%
11/13/2025UBS Group AG2,144,410$12.29M0.0%+27.7%2.235%
11/13/2025Schroder Investment Management Group570,462$3.35M0.0%+4.7%0.595%
11/13/2025Jefferies Financial Group Inc.1,376,905$7.89M0.0%N/A1.435%
11/13/2025Blue Owl Capital Holdings LP604,914$3.47M1.1%+163.1%0.631%


CMPS Institutional Ownership - Frequently Asked Questions

During the previous two years, 136 institutional investors and hedge funds held shares of Compass Pathways. The most heavily invested institutionals were RTW Investments LP ($60.43M), Deep Track Capital LP ($45.04M), Toronto Dominion Bank ($17.45M), ARK Investment Management LLC ($14.88M), UBS Group AG ($14.07M), Eagle Health Investments LP ($11.39M), and Jefferies Financial Group Inc. ($10.88M).Learn more on Compass Pathways' institutional investors.

46.19% of Compass Pathways' stock is owned by institutional investors. Learn more on CMPS's institutional investor holdings.

Of the 119 institutional investors that purchased Compass Pathways' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Nantahala Capital Management LLC ($3.98M), RTW Investments LP ($3.15M), Eagle Health Investments LP ($2.06M), Vivo Capital LLC ($1.95M), Jefferies Financial Group Inc. ($1.58M), Toronto Dominion Bank ($1.53M), and Affinity Asset Advisors LLC ($1.46M).

Institutional investors have bought a total of 19,863,851 shares in the last 24 months. This purchase volume represents approximately $122.89M in transactions.

Of the 28 institutional investors that sold Compass Pathways' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Nantahala Capital Management LLC ($3.74M), Millennium Management LLC ($1.33M), Deep Track Capital LP ($971.36K), Boothbay Fund Management LLC ($234.21K), Schonfeld Strategic Advisors LLC ($153.35K), Blue Owl Capital Holdings LP ($135K), and Simplify Asset Management Inc. ($130.95K).

Institutional investors have sold a total of 7,512,023 shares in the last 24 months. This volume of shares sold represents approximately $48.50M in transactions.


Related Companies

Institutional ownership data for NASDAQ:CMPS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/23/2026. New 13F filings are added each quarter as they're published.
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