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Disclosery

CMPS COMPASS PATHWAYS PLC

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SPONSORED ADS (ADR), issuer CIK 1816590

193 managers (194 13F filers) reported a position in CMPS shares at 2026-03-31, 92,514,973 shares in all. 52 filers opened a position and 25 filers sold out during the quarter.

Managers
193
13F filers
194
New
52
Added
71
Reduced
25
Sold out
25
Shares held by filers
92,514,973

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Deep Track Capital, LP12,161,496$67.3M1.39%+4,827,17313F-HRTimeline
RTW INVESTMENTS, LP10,632,390$58.8M0.59%+1,875,00013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP4,038,335$22.3M0.02%new13F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC4,002,200$22.1M1.12%new13F-HRTimelineGroup
BIT Capital GmbH3,491,234$19.3M1.08%+3,202,42013F-HRTimeline
ARK Investment Management LLCin group ARK Investment Management LLC3,301,050$18.3M0.14%+1,145,03813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,138,522$17.4M0.01%+1,750,86413F-HRTimelineGroup
GMT Capital Corp3,078,536$17M0.78%+233,91813F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP2,583,499$14.3M0.01%+939,25713F-HRTimelineGroup
DAFNA Capital Management LLC2,418,882$13.4M3.04%+1,607,83613F-HRTimeline
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP2,344,720$13M0.07%new13F-HRTimelineGroup
Eagle Health Investments LP2,060,427$11.4M2.39%+541,03913F-HRTimeline
NEXTBio Capital Management LP2,021,407$11.2M5.19%+1,268,77613F-HRTimeline
UBS Group AGin group UBS Group AG1,855,070$10.3M<0.01%-183,37413F-HRTimelineGroup
Caption Management, LLC1,610,130$8.9M0.42%new13F-HRTimeline
Sio Capital Management, LLC1,506,525$8.33M1.2%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…1,492,415$8.25M2.31%new13F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.1,467,362$8.11M0.1%-109,54313F-HRTimelineGroup
Aisling Capital Management LP1,432,336$7.92M1.66%+233,91813F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding1,398,361$7.73M+860,886Timeline
PFM Health Sciences, LP1,367,099$7.56M0.8%+587,48113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,205,887$6.67M<0.01%+68,36713F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC1,150,646$6.36M0.14%new13F-HRTimelineGroup
Affinity Asset Advisors, LLC1,108,483$6.13M0.36%+908,48313F-HRTimeline
Ally Bridge Group (NY) LLC1,045,000$5.78M5.74%new13F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.1,000,000$5.53M0.02%new13F-HRTimelineGroup
Qube Research & Technologies Ltd948,554$5.25M0.01%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC865,354$4.79M0.01%-102,49213F-HRTimeline
Creek Drive Management Group LLC825,000$4.56M2.86%new13F-HRTimeline
Kalehua Capital Management LLC819,692$4.53M3.21%013F-HR/ATimeline
Propel Bio Management, LLC742,049$4.12M2.6%-119,72913F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.683,241$3.78M<0.01%+88,97213F-HRTimelineGroup
Eversept Partners, LP677,924$3.75M0.25%new13F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC675,000$3.73M0.53%+275,00013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC570,496$3.15M<0.01%-74,56913F-HR/ATimelineGroup
Parkman Healthcare Partners LLC554,411$3.07M0.32%+454,93913F-HRTimeline
Hennion & Walsh Asset Management, Inc.487,674$2.7M0.09%+62,87413F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC455,000$2.52M0.04%+287,97513F-HRTimelineGroup
CenterBook Partners LP409,237$2.26M0.12%-169,59113F-HRTimeline
ROYCE & ASSOCIATES LP382,086$2.11M0.02%new13F-HRTimeline
Birchview Capital, LP375,000$2.07M1.18%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC371,697$2.06M<0.01%+244,71713F-HRTimelineGroup
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …368,828$2.04M<0.01%+121,49113F-HRTimelineGroup
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…368,828$2.03M0.03%+121,49113F-HRTimelineGroup
HighVista Strategies LLC364,360$2.01M0.56%-134,57313F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding362,152$2M+330,767Timeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC341,821$1.89M<0.01%+5,09313F-HRTimelineGroup
Trexquant Investment LP309,283$1.71M0.01%new13F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…300,000$1.66M<0.01%new13F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…300,000$1.66M0.2%new13F-HRTimelineGroup
SEVEN GRAND MANAGERS, LLC300,000$1.66M0.11%new13F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP300,000$1.57M<0.01%-270,46213F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK277,755$1.54M<0.01%-2,251,25813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC269,489$1.49M<0.01%-41,99913F-HRTimelineGroup
SIMPLEX TRADING, LLC267,465$1.48M0.05%+162,23513F-HRTimeline
Burkehill Global Management, LP250,000$1.38M0.07%new13F-HRTimeline
AdvisorShares Investments LLC246,739$1.36M0.25%+15,82913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA244,526$1.35M<0.01%+63,35813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.236,380$1.31M<0.01%-1,217,49613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc231,385$1.27M<0.01%+12,97913F-HRTimelineGroup
Engineers Gate Manager LP217,992$1.21M0.02%+138,19213F-HRTimeline
Brown University214,200$1.18M1.16%013F-HRTimeline
Vivo Capital, LLC200,000$1.11M0.09%new13F-HR/ATimeline
BOOTHBAY FUND MANAGEMENT, LLC191,305$1.06M0.02%+80,21713F-HRTimeline
GROUP ONE TRADING LLC189,753$1.05M0.03%+166,22413F-HRTimeline
DISCOVERY CAPITAL MANAGEMENT, LLC / CT179,716$994K0.05%new13F-HRTimeline
Woodline Partners LP175,439$970K<0.01%new13F-HR/ATimeline
STABLEFORD CAPITAL II LLC161,139$891K0.33%+51413F-HRTimeline
Simplify Asset Management Inc.159,052$880K0.01%-130,94813F-HRTimeline
Seven Fleet Capital Management LP158,021$874K0.27%+118,02113F-HR/ATimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.151,033$835K0.03%013F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd147,590$816K0.06%+62,45413F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN140,387$776K<0.01%+45013F-HR/ATimelineGroup
Palo Alto Investors LP115,616$639K0.1%013F-HRTimeline
Schonfeld Strategic Advisors LLC102,828$569K<0.01%+69,29513F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC83,000$459K0.02%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP80,442$445K<0.01%+1,64813F-HRTimelineGroup
Lion Point Capital, LP80,000$442K2.64%+22,00013F-HRTimeline
Polar Asset Management Partners Inc.75,000$415K0.01%new13F-HRTimeline
PSP Research LLC71,000$393K0.28%new13F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…68,485$379K0.02%new13F-HRTimelineGroup
Aquatic Capital Management LLC63,533$351K0.01%+43,72213F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC62,962$348K<0.01%013F-HRTimelineGroup
Intellectus Partners, LLC61,000$337K0.07%013F-HRTimeline
FLAX POND CAPITAL, LLC52,566$291K0.23%-25013F-HRTimeline
Atom Investors LP48,060$266K0.02%new13F-HRTimeline
HRT FINANCIAL LP45,886$253K<0.01%+21,47813F-HRTimeline
Fore Capital, LLC45,000$249K0.58%new13F-HRTimeline
Y-Intercept (Hong Kong) Ltd44,978$249K<0.01%-129,28013F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC42,599$236K0.01%013F-HRTimeline
DCF Advisers, LLC42,500$235K0.09%new13F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…40,457$224K0.06%+98613F-HRTimelineGroup
Ensign Peak Advisors, Inc39,225$217K<0.01%new13F-HR/ATimeline
Corient Private Wealth LPin group Corient Private Wealth LP39,173$208K<0.01%+73513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/32,332$179K<0.01%+9,85313F-HRTimelineGroup
DIADEMA PARTNERS LP31,885$176K0.07%new13F-HRTimeline
Forum Finance Group S.A.39,745$176K0.1%13F-HRTimeline
HighTower Advisors, LLC30,641$169K<0.01%-85013F-HRTimeline
GSA CAPITAL PARTNERS LLP30,206$167K0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC29,652$164K<0.01%+23,99913F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP29,000$160K<0.01%+7,40013F-HRTimelineGroup
Shay Capital LLC27,600$153K0.02%new13F-HRTimeline
LPL Financial LLC26,997$149K<0.01%+13,05113F-HRTimeline
Conservest Capital Advisors, Inc.25,363$140K0.01%013F-HRTimeline
Entropy Technologies, LP19,970$110K0.01%new13F-HRTimeline
FNY Investment Advisers, LLC20,000$110K0.05%new13F-HRTimeline
Zhang Financial LLC19,037$105K<0.01%013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd17,891$98.9K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC17,429$96.4K<0.01%+2,89813F-HRTimelineGroup
Gladstone Institutional Advisory LLC16,944$93.7K<0.01%new13F-HRTimeline
Ethos Financial Group, LLC13,532$93.4K0.01%013F-HRTimeline
China Universal Asset Management Co., L…16,735$92.5K0.01%+1,38213F-HRTimeline
EntryPoint Capital, LLC16,612$91.9K0.03%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC16,293$90.1K<0.01%-2,67013F-HRTimelineGroup
AXQ CAPITAL, LP15,916$88K0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC15,540$85.9K<0.01%+1013F-HRTimelineGroup
ACT CAPITAL MANAGEMENT, LLC15,500$85.7K0.07%new13F-HRTimeline
OLD NATIONAL BANCORP /IN/15,265$84.4K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…15,073$83.4K<0.01%new13F-HRTimelineGroup
ACORN FINANCIAL ADVISORY SERVICES INC /…15,000$83K0.01%013F-HRTimeline
U.S. Capital Wealth Advisors, LLC15,000$83K<0.01%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd14,900$82.4K<0.01%new13F-HRTimelineGroup
LGT Financial Advisors LLC14,700$81.3K0.42%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,073$77.8K<0.01%+21813F-HRTimelineGroup
Scientech Research LLC13,037$72.1K0.06%-2,94513F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.13,058$68.4K0.01%-47,76513F-HRTimeline
Summit Financial, LLC12,194$67.4K<0.01%+5013F-HRTimeline
B. Riley Wealth Advisors, Inc.11,900$62.4K<0.01%new13F-HRTimeline
Aigen Investment Management, LP11,153$61.7K0.02%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC10,204$56.4K<0.01%-1013F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.10,100$55.9K<0.01%new13F-HRTimelineGroup
MML INVESTORS SERVICES, LLC10,004$55.3K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO9,949$52.1K<0.01%-51113F-HR/ATimelineGroup
GAMMA Investing LLC9,027$49.9K<0.01%+1,02213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,697$48.1K<0.01%+47413F-HRTimelineGroup
Persistent Asset Partners Ltd8,060$44.6K0.02%+2,57713F-HRTimeline
North Star Investment Management Corp.7,517$41.6K<0.01%+7,00013F-HRTimeline
Parallel Advisors, LLC7,268$40.2K<0.01%+7,18313F-HR/ATimeline
RHUMBLINE ADVISERS7,219$39.9K<0.01%+60913F-HRTimeline
Advisory Services Network, LLC7,124$39.4K<0.01%new13F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…4,919$27.2K<0.01%+34113F-HR/ATimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…4,754$26.3K<0.01%+1,92013F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC3,863$21.4K<0.01%+3,01113F-HRTimelineGroup
TrinityBridge Ltd3,900$21K<0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC3,070$17K<0.01%+70013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…2,192$12.1K<0.01%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.2,104$11.6K<0.01%+25313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,019$11.2K<0.01%-23913F-HRTimelineGroup
Colonial Trust Advisorsin group Colonial Trust Advisors2,000$11.1K<0.01%013F-HRTimelineGroup
Crewe Advisors LLC1,945$10.8K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,828$10.3K<0.01%-27813F-HRTimeline
Steward Partners Investment Advisory, L…1,820$10.1K<0.01%+72013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,276$7.06K<0.01%+68113F-HRTimelineGroup
Arkos Global Advisors1,000$6K<0.01%new13F-HRTimeline
Bullock Wealth Management Group1,000$5.62K<0.01%new13F-HRTimeline
Westside Investment Management, Inc.900$5.08K<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.690$3.86K<0.01%+32013F-HRTimeline
NewEdge Advisors, LLC550$3.04K<0.01%013F-HR/ATimeline
Anchor Investment Management, LLC550$3.04K<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/549$3.01K<0.01%+6613F-HRTimelineGroup
ADIRONDACK TRUST CO505$2.79K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.440$2.43K<0.01%+15213F-HRTimeline
Pacifica Partners Inc.420$2.32K<0.01%013F-HRTimeline
Blue Trust, Inc.310$1.71K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC304$1.68K<0.01%013F-HRTimeline
New England Capital Financial Advisors …300$1.66K<0.01%-10413F-HRTimeline
GHP Investment Advisors, Inc.250$1.38K<0.01%013F-HRTimeline
Kilter Group LLC250$1.38K<0.01%+5013F-HRTimeline
Sankala Group LLC251$1.35K<0.01%+10013F-HRTimeline
Arax Advisory Partners240$1.33K<0.01%013F-HRTimeline
NVWM, LLC202$1.12K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…200$1.11K<0.01%013F-HRTimelineGroup
Larson Financial Group LLC200$1.11K<0.01%-1213F-HRTimeline
SOUTHERN MICHIGAN BANK & TRUST196$1.08K<0.01%13F-HRTimeline
TSFG, LLC100$1K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…175$968<0.01%013F-HRTimeline
Caitong International Asset Management …169$935<0.01%-6,69313F-HRTimeline
Triumph Capital Management103$570<0.01%+5613F-HRTimeline
CENTRAL TRUST Co100$553<0.01%013F-HRTimeline
MAI Capital Management100$553<0.01%013F-HRTimeline
Basepoint Wealth LLC100$553<0.01%013F-HRTimeline
SJS Investment Consulting Inc.95$526<0.01%013F-HRTimeline
TFC Financial Management, Inc.52$288<0.01%013F-HRTimeline
Western Pacific Wealth Management, LP50$277<0.01%new13F-HRTimeline
IFP Advisors, Inc50$276<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.46$259<0.01%new13F-HRTimeline
Anfield Capital Management, LLCin group Anfield Capital Management, L…35$194<0.01%013F-HRTimelineGroup
Missouri Trust & Investment Co30$166<0.01%013F-HRTimeline
Essential Investment Partners LLC25$138<0.01%013F-HRTimeline
Smartleaf Asset Management LLC15$80<0.01%new13F-HRTimeline
Global Wealth Strategies & Associates12$66<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$6<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC1$6<0.01%013F-HRTimeline