COMPASS Pathways plc
CMPS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001816590
No open-market purchases or sales by COMPASS Pathways plc insiders were filed in the last 90 days; 224 institutions reported holding it in 13F filings for Q2 2026, worth $1.28B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in COMPASS Pathways plc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 194
- +29 vs. Q4 2025
- Shares held
- 92.5M
- +37.8M (+69.2%) vs. Q4 2025
- Total value
- $511.5M
- +$134.2M (+35.6%) vs. Q4 2025
- New holders
- 54
- 71 more added
- Sold out
- 25
- 25 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMPS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 224 | $1.28B |
| Q1 2026 | 194 | $511.5M |
| Q4 2025 | 168 | $379.2M |
| Q3 2025 | 157 | $318.0M |
| Q2 2025 | 140 | $145.1M |
| Q1 2025 | 135 | $148.4M |
| Q4 2024 | 132 | $117.0M |
| Q3 2024 | 130 | $206.5M |
| Q2 2024 | 122 | $172.3M |
| Q1 2024 | 116 | $228.1M |
| Q4 2023 | 126 | $201.1M |
| Q3 2023 | 113 | $164.9M |
| Q2 2023 | 97 | $68.7M |
| Q1 2023 | 103 | $81.3M |
| Q4 2022 | 111 | $61.0M |
| Q3 2022 | 115 | $80.2M |
| Q2 2022 | 108 | $73.8M |
| Q1 2022 | 109 | $99.9M |
| Q4 2021 | 126 | $167.0M |
| Q3 2021 | 118 | $228.7M |
| Q2 2021 | 111 | $294.8M |
| Q1 2021 | 83 | $182.2M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding COMPASS Pathways plc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ensign Peak Advisors, Inc | 39,225 | $216.9K | 0.00% | +39,225 | New |
| Virtus Investment Advisers, Inc. | 40,457 | $223.7K | 0.06% | +986+2.5% | Added |
| DCF Advisers, LLC | 42,500 | $235.0K | 0.09% | +42,500 | New |
| Flagship Harbor Advisors, LLC | 42,599 | $235.6K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 44,978 | $248.7K | 0.00% | −129,280−74.2% | Reduced |
| Fore Capital, LLC | 45,000 | $248.8K | 0.58% | +45,000 | New |
| HRT Financial LP | 45,886 | $253.0K | 0.00% | +21,478+88.0% | Added |
| Atom Investors LP | 48,060 | $265.8K | 0.02% | +48,060 | New |
| Flax Pond Capital, LLC | 52,566 | $290.7K | 0.23% | −250−0.5% | Reduced |
| Intellectus Partners, LLC | 61,000 | $337.3K | 0.07% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 62,962 | $348.2K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 63,533 | $351.3K | 0.01% | +43,722+220.7% | Added |
| Landscape Capital Management, L.L.C. | 68,485 | $378.7K | 0.02% | +68,485 | New |
| PSP Research LLC | 71,000 | $392.6K | 0.28% | +71,000 | New |
| Polar Asset Management Partners Inc. | 75,000 | $414.8K | 0.01% | +75,000 | New |
| Lion Point Capital, LP | 80,000 | $442.4K | 2.64% | +22,000+37.9% | Added |
| State Street Corp | 80,442 | $444.8K | 0.00% | +1,648+2.1% | Added |
| Virtu Financial LLC | 83,000 | $459.0K | 0.02% | +83,000 | New |
| Schonfeld Strategic Advisors LLC | 102,828 | $568.6K | 0.00% | +69,295+206.6% | Added |
| Palo Alto Investors LP | 115,616 | $639.4K | 0.10% | 00.0% | Unchanged |
| Wells Fargo & Company | 140,387 | $776.3K | 0.00% | +450+0.3% | Added |
| Davy Global Fund Management Ltd | 147,590 | $816.2K | 0.06% | +62,454+73.4% | Added |
| Saba Capital Management, L.P. | 151,033 | $835.2K | 0.03% | 00.0% | Unchanged |
| Seven Fleet Capital Management LP | 158,021 | $873.9K | 0.27% | +118,021+295.1% | Added |
| Simplify Asset Management Inc. | 159,052 | $879.6K | 0.01% | −130,948−45.2% | Reduced |
| Stableford Capital II LLC | 161,139 | $891.1K | 0.33% | +514+0.3% | Added |
| Woodline Partners LP | 175,439 | $970.2K | 0.00% | +175,439 | New |
| Discovery Capital Management, LLC | 179,716 | $993.8K | 0.05% | +179,716 | New |
| Group One Trading, L.P. | 189,753 | $1.05M | 0.03% | +166,224+706.5% | Added |
| Boothbay Fund Management, LLC | 191,305 | $1.06M | 0.02% | +80,217+72.2% | Added |
| Vivo Capital, LLC | 200,000 | $1.11M | 0.09% | +200,000 | New |
| Brown University | 214,200 | $1.18M | 1.16% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 217,992 | $1.21M | 0.02% | +138,192+173.2% | Added |
| Legal & General Group Plc | 231,385 | $1.27M | 0.00% | +12,979+5.9% | Added |
| D. E. Shaw & Co., Inc. | 236,380 | $1.31M | 0.00% | −1,217,496−83.7% | Reduced |
| Royal Bank of Canada | 244,526 | $1.35M | 0.00% | +63,358+35.0% | Added |
| AdvisorShares Investments LLC | 246,739 | $1.36M | 0.25% | +15,829+6.9% | Added |
| Burkehill Global Management, LP | 250,000 | $1.38M | 0.07% | +250,000 | New |
| Simplex Trading, LLC | 267,465 | $1.48M | 0.05% | +162,235+154.2% | Added |
| Citadel Advisors LLC | 269,489 | $1.49M | 0.00% | −41,999−13.5% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 275,773 | $1.53M | 0.02% | 00.0% | Unchanged |
| Toronto Dominion Bank | 277,755 | $1.54M | 0.00% | −2,251,258−89.0% | Reduced |
| Schroder Investment Management Group | 300,000 | $1.57M | 0.00% | −270,462−47.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 300,000 | $1.66M | 0.00% | +300,000 | New |
| Silverarc Capital Management, LLC | 300,000 | $1.66M | 0.20% | +300,000 | New |
| Seven Grand Managers, LLC | 300,000 | $1.66M | 0.11% | +300,000 | New |
| Trexquant Investment LP | 309,283 | $1.71M | 0.01% | +309,283 | New |
| Jane Street Group, LLC | 341,821 | $1.89M | 0.00% | +5,093+1.5% | Added |
| Walleye Capital LLC | 362,152 | $2.00M | 0.01% | +347,176+2,318.2% | Added |
| HighVista Strategies LLC | 364,360 | $2.01M | 0.56% | −134,573−27.0% | Reduced |
| Nikko Asset Management Americas, Inc. | 368,828 | $2.03M | 0.03% | +121,491+49.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 368,828 | $2.04M | 0.00% | +121,491+49.1% | Added |
| Goldman Sachs Group Inc | 371,697 | $2.06M | 0.00% | +244,717+192.7% | Added |
| Birchview Capital, LP | 375,000 | $2.07M | 1.18% | +375,000 | New |
| Royce & Associates LP | 382,086 | $2.11M | 0.02% | +382,086 | New |
| CenterBook Partners LP | 409,237 | $2.26M | 0.12% | −169,591−29.3% | Reduced |
| Jump Financial, LLC | 455,000 | $2.52M | 0.04% | +287,975+172.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 487,674 | $2.70M | 0.09% | +62,874+14.8% | Added |
| Parkman Healthcare Partners LLC | 554,411 | $3.07M | 0.32% | +454,939+457.4% | Added |
| Ameriprise Financial Inc | 570,496 | $3.15M | 0.00% | −74,569−11.6% | Reduced |
| Ikarian Capital, LLC | 675,000 | $3.73M | 0.53% | +275,000+68.8% | Added |
| Eversept Partners, LP | 677,924 | $3.75M | 0.25% | +677,924 | New |
| BlackRock, Inc. | 683,241 | $3.78M | 0.00% | +88,972+15.0% | Added |
| Propel Bio Management, LLC | 742,049 | $4.12M | 2.60% | −119,729−13.9% | Reduced |
| Kalehua Capital Management LLC | 819,692 | $4.53M | 3.21% | 00.0% | Unchanged |
| Creek Drive Management Group LLC | 825,000 | $4.56M | 2.86% | +825,000 | New |
| Renaissance Technologies LLC | 865,354 | $4.79M | 0.01% | −102,492−10.6% | Reduced |
| Qube Research & Technologies Ltd | 948,554 | $5.25M | 0.01% | +948,554 | New |
| Alyeska Investment Group, L.P. | 1,000,000 | $5.53M | 0.02% | +1,000,000 | New |
| Ally Bridge Group (NY) LLC | 1,045,000 | $5.78M | 5.74% | +1,045,000 | New |
| Affinity Asset Advisors, LLC | 1,108,483 | $6.13M | 0.36% | +908,483+454.2% | Added |
| Susquehanna International Group, LLP | 1,122,588 | $6.21M | 0.01% | +932,763+491.4% | Added |
| OrbiMed Advisors LLC | 1,150,646 | $6.36M | 0.14% | +1,150,646 | New |
| Morgan Stanley | 1,205,887 | $6.67M | 0.00% | +68,367+6.0% | Added |
| PFM Health Sciences, LP | 1,367,099 | $7.56M | 0.80% | +587,481+75.4% | Added |
| Aisling Capital Management LP | 1,432,336 | $7.92M | 1.66% | +233,918+19.5% | Added |
| Jefferies Financial Group Inc. | 1,467,362 | $8.11M | 0.10% | −109,543−6.9% | Reduced |
| Heights Capital Management, Inc | 1,492,415 | $8.25M | 2.31% | +1,492,415 | New |
| Sio Capital Management, LLC | 1,506,525 | $8.33M | 1.20% | +1,506,525 | New |
| Caption Management, LLC | 1,610,130 | $8.90M | 0.42% | +1,610,130 | New |
| UBS Group AG | 1,855,070 | $10.3M | 0.00% | −183,374−9.0% | Reduced |
| NEXTBio Capital Management LP | 2,021,407 | $11.2M | 5.19% | +1,268,776+168.6% | Added |
| Eagle Health Investments LP | 2,060,427 | $11.4M | 2.39% | +541,039+35.6% | Added |
| Baker Bros. Advisors LP | 2,344,720 | $13.0M | 0.07% | +2,344,720 | New |
| DAFNA Capital Management LLC | 2,418,882 | $13.4M | 3.04% | +1,607,836+198.2% | Added |
| Two Sigma Investments, LP | 2,583,499 | $14.3M | 0.01% | +939,257+57.1% | Added |
| GMT Capital Corp | 3,078,536 | $17.0M | 0.78% | +233,918+8.2% | Added |
| Millennium Management LLC | 3,138,522 | $17.4M | 0.01% | +1,750,864+126.2% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 3,301,050 | $18.3M | 0.14% | +1,145,038+53.1% | Added |
| BIT Capital GmbH | 3,491,234 | $19.3M | 1.08% | +3,202,420+1,108.8% | Added |
| Tang Capital Management LLC | 4,002,200 | $22.1M | 1.12% | +4,002,200 | New |
| Marshall Wace, LLP | 4,038,335 | $22.3M | 0.02% | +4,038,335 | New |
| RTW Investments, LP | 10,632,390 | $58.8M | 0.59% | +1,875,000+21.4% | Added |
| Deep Track Capital, LP | 12,161,496 | $67.3M | 1.39% | +4,827,173+65.8% | Added |
| Siren, L.L.C. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −856,500−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −844,816−100.0% | Sold out |
| Blue Owl Capital Holdings LP | 0 | $0 | 0.00% | −469,914−100.0% | Sold out |
| Nantahala Capital Management, LLC | 0 | $0 | 0.00% | −443,293−100.0% | Sold out |
| Squadron Capital Management LLC | 0 | $0 | 0.00% | −388,287−100.0% | Sold out |