COMPASS Pathways plc (CMPS) — Institutional Holders, Q2 2026
224 institutional investment managers reported a CMPS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.3B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CMPS in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- BIT Capital GmbHAdded · +2,857,563 sh+$40.4M
- Point72 Asset Management, L.P.New · +2,620,878 sh+$37.1M
- Logos Global ManagementNew · +2,250,000 sh+$31.8M
- BANK OF AMERICAAdded · +1,987,016 sh+$28.1M
- TWO SIGMA INVESTMENTSAdded · +1,886,986 sh+$26.7M
Biggest sellers
- GMT CAPITALSold out · -3,078,536 sh-$43.6M
- MILLENNIUM MANAGEMENTTrimmed · -2,367,535 sh-$33.5M
- BAKER BROS. ADVISORSSold out · -2,344,720 sh-$33.2M
- Sio Capital ManagementSold out · -1,506,525 sh-$21.3M
- HEIGHTS CAPITAL MANAGEMENTTrimmed · -1,286,483 sh-$18.2M
CMPS 13F holders ranked 1–100 of 224
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Deep Track Capital#1 · 12,161,496 sh | 12,161,496 | $172.1M | 2.50% | 0.0% |
| 2 | RTW INVESTMENTS#2 · 10,700,974 sh | 10,700,974 | $151.4M | 1.29% | +0.6% |
| 3 | BIT Capital GmbH#3 · 6,348,797 sh | 6,348,797 | $89.8M | 2.66% | +81.8% |
| 4 | TANG CAPITAL MANAGEMENT#4 · 5,000,000 sh | 5,000,000 | $70.8M | 3.21% | +24.9% |
| 5 | TWO SIGMA INVESTMENTS#5 · 4,470,485 sh | 4,470,485 | $63.3M | 0.05% | +73.0% |
| 6 | MARSHALL WACE, LLP#6 · 4,328,682 sh | 4,328,682 | $61.3M | 0.05% | +7.2% |
| 7 | ARK Investment Management#7 · 3,451,965 sh | 3,451,965 | $48.8M | 0.32% | +4.6% |
| 8 | Point72 Asset Management, L.P.#8 · 2,620,878 sh | 2,620,878 | $37.1M | 0.04% | New |
| 9 | Logos Global Management#9 · 2,250,000 sh | 2,250,000 | $31.8M | 1.37% | New |
| 10 | Eagle Health Investments#10 · 2,060,427 sh | 2,060,427 | $29.2M | 4.83% | 0.0% |
| 11 | BANK OF AMERICA#11 · 2,019,348 sh | 2,019,348 | $28.6M | <0.01% | +6145.7% |
| 12 | DAFNA Capital Management#12 · 2,011,952 sh | 2,011,952 | $28.5M | 5.43% | -16.8% |
| 13 | NEXTBio Capital Management#13 · 1,775,759 sh | 1,775,759 | $25.1M | 11.56% | -12.2% |
| 14 | UBS Group AG#14 · 1,482,470 sh | 1,482,470 | $21.0M | <0.01% | -20.1% |
| 15 | Aisling Capital Management#15 · 1,432,336 sh | 1,432,336 | $20.3M | 4.30% | 0.0% |
| 16 | RENAISSANCE TECHNOLOGIES#16 · 1,431,889 sh | 1,431,889 | $20.3M | 0.03% | +65.5% |
| 17 | Candriam S.C.A.#17 · 1,274,278 sh | 1,274,278 | $18.0M | 0.08% | New |
| 18 | Woodline Partners#18 · 1,086,004 sh | 1,086,004 | $15.4M | 0.05% | +519.0% |
| 19 | CITADEL ADVISORS#19 · 1,004,880 sh | 1,004,880 | $14.2M | <0.01% | +272.9% |
| 20 | LEUCADIA NATIONAL#20 · 994,393 sh | 994,393 | $14.1M | 0.09% | -32.2% |
| 21 | BlackRock#21 · 925,391 sh | 925,391 | $13.1M | <0.01% | +35.4% |
| 22 | Trexquant Investment#22 · 860,158 sh | 860,158 | $12.2M | 0.07% | +178.1% |
| 23 | Kalehua Capital Management#23 · 819,692 sh | 819,692 | $11.6M | 8.31% | 0.0% |
| 24 | MILLENNIUM MANAGEMENT#24 · 770,987 sh | 770,987 | $10.9M | <0.01% | -75.4% |
| 25 | Caption Management#25 · 756,116 sh | 756,116 | $10.7M | 0.05% | -53.0% |
| 26 | Axxion S.A.#26 · 727,556 sh | 727,556 | $10.3M | — | — |
| 27 | Eversept Partners#27 · 672,825 sh | 672,825 | $9.5M | 0.49% | -0.8% |
| 28 | MORGAN STANLEY#28 · 594,906 sh | 594,906 | $8.4M | <0.01% | -50.7% |
| 29 | Propel Bio Management#29 · 573,086 sh | 573,086 | $8.1M | 4.24% | -22.8% |
| 30 | Creek Drive Management Group#30 · 572,000 sh | 572,000 | $8.1M | 3.93% | -30.7% |
| 31 | Occam Crest Management#31 · 710,000 sh | 710,000 | $7.7M | 4.02% | New |
| 32 | SILVERARC CAPITAL MANAGEMENT#32 · 503,382 sh | 503,382 | $7.1M | 0.74% | +67.8% |
| 33 | JANE STREET GROUP#33 · 501,930 sh | 501,930 | $7.1M | <0.01% | +46.8% |
| 34 | Qube Research & Technologies Ltd#34 · 499,676 sh | 499,676 | $7.1M | <0.01% | -47.3% |
| 35 | Walleye Capital#35 · 487,165 sh | 487,165 | $6.9M | 0.02% | +34.5% |
| 36 | Ensign Peak Advisors#36 · 474,653 sh | 474,653 | $6.7M | 0.01% | +1110.1% |
| 37 | Blue Owl Capital#37 · 450,000 sh | 450,000 | $6.4M | 0.96% | -75.1% |
| 38 | AdvisorShares Investments#38 · 421,347 sh | 421,347 | $6.0M | 0.72% | +70.8% |
| 39 | Hennion & Walsh Asset Management#39 · 417,833 sh | 417,833 | $5.9M | — | -14.3% |
| 40 | GOLDMAN SACHS GROUP#40 · 391,587 sh | 391,587 | $5.5M | <0.01% | +5.4% |
| 41 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C.#41 · 384,351 sh | 384,351 | $5.4M | 0.35% | +461.2% |
| 42 | HighVista Strategies#42 · 371,120 sh | 371,120 | $5.3M | 1.20% | +1.9% |
| 43 | Legal & General Group Plc#43 · 332,206 sh | 332,206 | $4.7M | <0.01% | +43.6% |
| 44 | Sumitomo Mitsui#44 · 323,209 sh | 323,209 | $4.6M | <0.01% | -12.4% |
| 45 | Nikko Asset Management Americas#45 · 319,472 sh | 319,472 | $4.5M | 0.06% | -13.4% |
| 46 | Affinity Asset Advisors#46 · 301,183 sh | 301,183 | $4.3M | 0.19% | -72.8% |
| 47 | ADAGE CAPITAL PARTNERS GP, L.L.C.#47 · 300,000 sh | 300,000 | $4.2M | <0.01% | 0.0% |
| 48 | SEVEN GRAND MANAGERS#48 · 300,000 sh | 300,000 | $4.2M | 0.17% | 0.0% |
| 49 | Squadron Capital Management#49 · 300,000 sh | 300,000 | $4.2M | 1.32% | New |
| 50 | ROYAL BANK OF CANADA#50 · 299,808 sh | 299,808 | $4.2M | <0.01% | +22.6% |
| 51 | AMERIPRISE FINANCIAL#51 · 291,950 sh | 291,950 | $4.1M | <0.01% | -48.8% |
| 52 | StemPoint Capital#52 · 284,769 sh | 284,769 | $4.0M | 0.69% | New |
| 53 | TORONTO DOMINION BANK#53 · 277,755 sh | 277,755 | $3.9M | <0.01% | 0.0% |
| 54 | ROYCE & ASSOCIATES#54 · 267,059 sh | 267,059 | $3.8M | 0.03% | -30.1% |
| 55 | Jump Financial#55 · 261,616 sh | 261,616 | $3.7M | 0.03% | -42.5% |
| 56 | PFM Health Sciences#56 · 247,589 sh | 247,589 | $3.5M | 0.30% | -81.9% |
| 57 | D. E. Shaw#57 · 240,874 sh | 240,874 | $3.4M | <0.01% | +1.9% |
| 58 | Brown University#58 · 214,200 sh | 214,200 | $3.0M | 2.71% | 0.0% |
| 59 | HEIGHTS CAPITAL MANAGEMENT#59 · 205,932 sh | 205,932 | $2.9M | 0.67% | -86.2% |
| 60 | IQ EQ FUND MANAGEMENT (IRELAND) Ltd#60 · 175,373 sh | 175,373 | $2.5M | 0.16% | +18.8% |
| 61 | Engineers Gate Manager#61 · 171,897 sh | 171,897 | $2.4M | 0.03% | -21.1% |
| 62 | Y-Intercept (Hong Kong) Ltd#62 · 168,090 sh | 168,090 | $2.4M | — | +273.7% |
| 63 | DISCOVERY CAPITAL MANAGEMENT, / CT#63 · 150,000 sh | 150,000 | $2.1M | 0.09% | -16.5% |
| 64 | HRT FINANCIAL#64 · 146,127 sh | 146,127 | $2.1M | <0.01% | +218.5% |
| 65 | Squarepoint Ops#65 · 138,671 sh | 138,671 | $2.0M | <0.01% | +751.1% |
| 66 | BALYASNY ASSET MANAGEMENT L.P.#66 · 138,480 sh | 138,480 | $2.0M | <0.01% | New |
| 67 | ALPS ADVISORS#67 · 136,462 sh | 136,462 | $1.9M | <0.01% | New |
| 68 | WELLS FARGO & COMPANY#68 · 135,631 sh | 135,631 | $1.9M | <0.01% | -3.4% |
| 69 | K2 PRINCIPAL FUND, L.P.#69 · 135,100 sh | 135,100 | $1.9M | 0.14% | New |
| 70 | CenterBook Partners#70 · 125,594 sh | 125,594 | $1.8M | 0.09% | -69.3% |
| 71 | BANK OF MONTREAL#71 · 119,222 sh | 119,222 | $1.7M | <0.01% | New |
| 72 | ENVESTNET ASSET MANAGEMENT#72 · 115,839 sh | 115,839 | $1.6M | <0.01% | New |
| 73 | Palo Alto Investors#73 · 115,616 sh | 115,616 | $1.6M | 0.23% | 0.0% |
| 74 | Simplify Asset Management#74 · 114,281 sh | 114,281 | $1.6M | 0.02% | -28.1% |
| 75 | LPL Financial#75 · 109,568 sh | 109,568 | $1.6M | <0.01% | +305.9% |
| 76 | GROUP ONE TRADING, L.P.#76 · 98,298 sh | 98,298 | $1.4M | <0.01% | -48.2% |
| 77 | Susquehanna Portfolio Strategies#77 · 94,802 sh | 94,802 | $1.3M | 0.02% | -65.6% |
| 78 | CreativeOne Wealth#78 · 94,439 sh | 94,439 | $1.3M | 0.03% | New |
| 79 | STABLEFORD CAPITAL II#79 · 91,873 sh | 91,873 | $1.3M | — | -43.0% |
| 80 | STATE STREET#80 · 81,279 sh | 81,279 | $1.2M | 0.00% | +1.0% |
| 81 | Lion Point Capital#81 · 80,000 sh | 80,000 | $1.1M | 5.41% | 0.0% |
| 82 | GEODE CAPITAL MANAGEMENT#82 · 75,187 sh | 75,187 | $1.1M | <0.01% | +19.4% |
| 83 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#83 · 66,562 sh | 66,562 | $941.9K | <0.01% | -94.1% |
| 84 | Aquatic Capital Management#84 · 65,180 sh | 65,180 | $922.3K | 0.03% | +2.6% |
| 85 | Dorsey Wright & Associates#85 · 62,449 sh | 62,449 | $883.7K | 0.15% | New |
| 86 | Campbell & Investment Adviser#86 · 61,816 sh | 61,816 | $874.7K | 0.05% | New |
| 87 | STIFEL FINANCIAL#87 · 60,469 sh | 60,469 | $855.6K | <0.01% | +108.5% |
| 88 | Intellectus Partners#88 · 59,500 sh | 59,500 | $841.9K | 0.15% | -2.5% |
| 89 | DCF Advisers#89 · 54,250 sh | 54,250 | $767.6K | 0.14% | +27.6% |
| 90 | CIBC WORLD MARKET#90 · 52,110 sh | 52,110 | $737.4K | <0.01% | New |
| 91 | NATIONAL BANK OF CANADA#91 · 51,727 sh | 51,727 | $731.4K | <0.01% | +9322.0% |
| 92 | EXCHANGE TRADED CONCEPTS#92 · 50,102 sh | 50,102 | $708.9K | <0.01% | New |
| 93 | QRG CAPITAL MANAGEMENT#93 · 48,657 sh | 48,657 | $688.5K | <0.01% | New |
| 94 | Fore Capital#94 · 45,000 sh | 45,000 | $636.8K | 0.19% | 0.0% |
| 95 | FLAGSHIP HARBOR ADVISORS#95 · 44,599 sh | 44,599 | $631.1K | — | +4.7% |
| 96 | HighTower Advisors#96 · 40,727 sh | 40,727 | $576.3K | <0.01% | +32.9% |
| 97 | Corient Private Wealth#97 · 38,130 sh | 38,130 | $539.5K | <0.01% | -2.7% |
| 98 | MOUNT VERNON ASSOCIATES#98 · 38,000 sh | 38,000 | $538.0K | — | New |
| 99 | Merit Financial Group#99 · 37,847 sh | 37,847 | $535.5K | <0.01% | New |
| 100 | ACADIAN ASSET MANAGEMENT#100 · 37,585 sh | 37,585 | $531.0K | <0.01% | New |
Funds that sold out of CMPS in Q2 2026 (28)
Held CMPS at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| GMT CAPITAL3,078,536 sh | 3,078,536 | $17.0M |
| BAKER BROS. ADVISORS2,344,720 sh | 2,344,720 | $13.0M |
| Sio Capital Management1,506,525 sh | 1,506,525 | $8.3M |
| ORBIMED ADVISORS1,150,646 sh | 1,150,646 | $6.4M |
| Ally Bridge Group (NY)1,045,000 sh | 1,045,000 | $5.8M |
| Alyeska Investment Group, L.P.1,000,000 sh | 1,000,000 | $5.5M |
| Parkman Healthcare Partners554,411 sh | 554,411 | $3.1M |
| SCHRODER INVESTMENT MANAGEMENT GROUP300,000 sh | 300,000 | $1.6M |
| SIMPLEX TRADING267,465 sh | 267,465 | $1.5M |
| Burkehill Global Management250,000 sh | 250,000 | $1.4M |
| Vivo Capital200,000 sh | 200,000 | $1.1M |
| BOOTHBAY FUND MANAGEMENT191,305 sh | 191,305 | $1.1M |
| Seven Fleet Capital Management158,021 sh | 158,021 | $873.9K |
| Saba Capital Management, L.P.151,033 sh | 151,033 | $835.2K |
| Virtu Financial83,000 sh | 83,000 | $459.0K |
| Polar Asset Management Partners75,000 sh | 75,000 | $414.8K |
| DIADEMA PARTNERS31,885 sh | 31,885 | $176.3K |
| Shay Capital27,600 sh | 27,600 | $152.6K |
| Zhang Financial19,037 sh | 19,037 | $105.3K |
| AIGEN INVESTMENT MANAGEMENT11,153 sh | 11,153 | $61.7K |
| Cerity Partners10,204 sh | 10,204 | $56.4K |
| Vontobel Holding Ltd.10,100 sh | 10,100 | $55.9K |
| Advisory Services Network7,124 sh | 7,124 | $39.4K |
| Arkos Global Advisors1,000 sh | 1,000 | $6.0K |
| Kilter Group250 sh | 250 | $1.4K |
| MAI Capital Management100 sh | 100 | $553.00 |
| Missouri & Investment30 sh | 30 | $166.00 |
| Global Wealth Strategies & Associates12 sh | 12 | $66.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.