CNTA · Centessa Pharmaceuticals plc · Shareholders & Ownership
Every disclosed holder of CNTA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns CNTA
13F quarter Mar 31, 2026No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 148,632,837 | 96.06% |
| Insiders (Forms 3, 4, 5) | 484,024 | 0.31% |
| 13D/G-only blocks | 7,366,818 | 4.76% |
| Remaining | 1,754,713 | -1.13% |
| Registered funds (N-PORT, not summed) | 720,472 | 0.47% |
Shares outstanding: 154,728,966, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of CNTA
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Avoro Capital Advisors LLC
13F
CIK 1633313 · Registered investment adviser · Mar 31, 2026
|
11,430,455 | ||
| 1.1 |
Avoro Capital Advisors LLC
13G
CIK 1633313 · Registered investment adviser · Mar 31, 2026
Rule 13d-1(b), qualified institution, not summed
|
11,430,455 | ||
| 2 |
Index Venture Life Associates VI Ltd
13F
CIK 1865139 · Unknown · Mar 31, 2026
|
9,961,789 | ||
| 3 |
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
CIK 1165408 · Registered investment adviser · Mar 31, 2026
|
8,925,010 | ||
| 4 |
General Atlantic Cooperatief U.A.
13D
CIK 1859266 · Unknown · Nov 25, 2025
|
7,366,818 | ||
| 5 |
EcoR1 Capital, LLC
13F
CIK 1587114 · Registered investment adviser · Mar 31, 2026
|
6,000,000 | ||
| 6 |
PERCEPTIVE ADVISORS LLC
13F
CIK 1224962 · Registered investment adviser · Mar 31, 2026
|
5,258,903 | ||
| 7 |
Capital World Investors
13F
CIK 1422849 · Investment adviser · Mar 31, 2026
|
4,832,548 | ||
| 8 |
TCG Crossover Management, LLC
13F
CIK 1839948 · Unknown · Mar 31, 2026
|
4,286,480 | ||
| 9 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Mar 31, 2026
|
4,268,353 | ||
| 10 |
Paradigm Biocapital Advisors LP
13F
CIK 1855655 · Registered investment adviser · Mar 31, 2026
|
3,574,048 | ||
| 11 |
JANUS HENDERSON GROUP PLC
13F
CIK 1274173 · Investment adviser · Mar 31, 2026
|
3,492,977 | ||
| 12 |
Deep Track Capital, LP
13F
CIK 1856083 · Investment adviser · Mar 31, 2026
|
3,158,041 | ||
| 13 |
Logos Global Management LP
13F
CIK 1792126 · Registered investment adviser · Mar 31, 2026
|
2,125,000 | ||
| 14 |
RTW INVESTMENTS, LP
13F
CIK 1493215 · Registered investment adviser · Mar 31, 2026
|
2,054,175 | ||
| 15 |
FEDERATED HERMES, INC.
13F
CIK 1056288 · Investment adviser · Mar 31, 2026
|
2,049,439 | ||
| 16 |
BRAIDWELL LP
13F
CIK 1920938 · Registered investment adviser · Mar 31, 2026
|
1,986,768 | ||
| 17 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Mar 31, 2026
|
1,932,406 | ||
| 18 |
MAVERICK CAPITAL LTD
13F
CIK 934639 · Registered investment adviser · Mar 31, 2026
|
1,854,488 | ||
| 19 |
First Light Asset Management, LLC
13F
CIK 1600004 · Registered investment adviser · Mar 31, 2026
|
1,560,991 | ||
| 20 |
Affinity Asset Advisors, LLC
13F
CIK 1773195 · Registered investment adviser · Mar 31, 2026
|
1,400,000 | ||
| 21 |
Foresite Capital Management VI LLC
13F
CIK 2013341 · Unknown · Mar 31, 2026
|
1,364,019 | ||
| 22 |
GENERAL ATLANTIC, L.P.
13F
CIK 1017645 · Unknown · Mar 31, 2026
|
1,354,830 | ||
| 23 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Mar 31, 2026
|
1,144,560 | ||
| 24 |
Siren, L.L.C.
13F
CIK 2005245 · Unknown · Mar 31, 2026
|
1,053,464 | ||
| 25 |
Cormorant Asset Management, LP
13F
CIK 1583977 · Registered investment adviser · Mar 31, 2026
|
1,050,000 | ||
| 26 |
ALPINE ASSOCIATES MANAGEMENT INC.
13F
CIK 1396835 · Registered investment adviser · Mar 31, 2026
|
865,500 | ||
| 27 |
Woodline Partners LP
13F
CIK 1784547 · Registered investment adviser · Mar 31, 2026
|
859,105 | ||
| 28 |
Balyasny Asset Management L.P.
13F
CIK 1218710 · Registered investment adviser · Mar 31, 2026
|
852,828 | ||
| 29 |
Octagon Capital Advisors LP
13F
CIK 1839435 · Registered investment adviser · Mar 31, 2026
|
750,000 | ||
| 30 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Mar 31, 2026
|
722,121 | ||
| 31 |
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F
CIK 1520354 · Non-US institution · Mar 31, 2026
|
702,254 | ||
| 32 |
AMERICAN CENTURY COMPANIES INC
13F
CIK 748054 · Unknown · Mar 31, 2026
|
687,427 | ||
| 33 |
FRANKLIN RESOURCES INC
13F
CIK 38777 · Investment adviser · Mar 31, 2026
|
684,482 | ||
| 34 |
BAKER BROS. ADVISORS LP
13F
CIK 1263508 · Registered investment adviser · Mar 31, 2026
|
670,751 | ||
| 35 |
EVENTIDE ASSET MANAGEMENT, LLC
13F
CIK 1442891 · Registered investment adviser · Mar 31, 2026
|
668,142 | ||
| 36 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Mar 31, 2026
|
654,850 | ||
| 37 |
TIG Advisors, LLC
13F
CIK 1358253 · Registered investment adviser · Mar 31, 2026
|
648,326 | ||
| 38 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Mar 31, 2026
|
643,808 | ||
| 39 |
Bain Capital Life Sciences Investors, LLC
13F
CIK 1703031 · Unknown · Mar 31, 2026
|
635,000 | ||
| 40 |
Qube Research & Technologies Ltd
13F
CIK 1729829 · Exempt reporting adviser · Mar 31, 2026
|
628,049 | ||
| 41 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Mar 31, 2026
|
625,420 | ||
| 42 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Mar 31, 2026
|
598,197 | ||
| 43 |
5AM Venture Management, LLC
13F
CIK 1799883 · Registered investment adviser · Mar 31, 2026
|
580,945 | ||
| 44 |
PFM Health Sciences, LP
13F
CIK 1442756 · Registered investment adviser · Mar 31, 2026
|
528,224 | ||
| 45 |
Weiss Asset Management LP
13F
CIK 1357550 · Registered investment adviser · Mar 31, 2026
|
510,407 | ||
| 46 |
Spruce Street Capital LP
13F
CIK 2050194 · Registered investment adviser · Mar 31, 2026
|
489,849 | ||
| 47 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Mar 31, 2026
|
477,597 | ||
| 48 |
SILVERARC CAPITAL MANAGEMENT, LLC
13F
CIK 1816307 · Registered investment adviser · Mar 31, 2026
|
466,345 | ||
| 49 |
GMO Alternative Allocation Fund
Fund
S000065268 · Registered fund · May 31, 2026
GMO TRUST, not summed
|
399,386 | ||
| 50 |
Trexquant Investment LP
13F
CIK 1633445 · Registered investment adviser · Mar 31, 2026
|
390,951 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 163 holders
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