CNTA · Centessa Pharmaceuticals plc · Holdings
Market Cap
$6.27B
Shares
154.73M
Volume
—
Avg daily vol (3M)
—
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Use institutional holdings through the 13F API or MCP →
See every holder of CNTA: 13F, 13D and 13G, insiders and funds →
Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
Holders: 162
Total Value: $0
Total Shares: 149,814,637
Showing 1–100
of 175 holdings by value
· page 1 of 2
Institutional Ownership Trend
20 quarters
Who Holds CNTA
Last 8 quarters through Mar 31, 2026Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Mar 31, 2026: 161 filers, like-for-like change +3.4%; actively managed books +1.2%; index-like books +133.6%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 50.3% | 88 | +12.1% |
| Exempt adviser | 14.1% | 5 | +1.7% |
| Adviser | 9.7% | 10 | +16.5% |
| Bank | 2.4% | 10 | +121.5% |
| Non-US | 0.6% | 6 | +468.0% |
| Holding company | 8.7% | 4 | +12.2% |
| Broker-dealer | 0.0% | 0 | — |
| Benefit plan | 0.0% | 0 | — |
| Unknown | 14.3% | 38 | -31.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 4.2% | 8 | +133.6% |
| Systematic-like | 4.6% | 28 | -8.6% |
| Concentrated | 29.6% | 29 | +19.8% |
| Diversified active | 41.5% | 94 | -8.0% |
| Unknown | 20.1% | 2 | 0.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 46.4% | 56 | -9.6% |
| Medium turnover | 39.8% | 59 | +28.7% |
| High turnover | 6.8% | 42 | -12.0% |
| Unknown | 7.1% | 4 | +4.2% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 2.9% | 27 | +36.1% |
| Medium horizon | 15.2% | 30 | +19.5% |
| Long horizon | 60.0% | 80 | -9.1% |
| Unknown | 22.0% | 24 | +37.9% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 24.3% | 38 | -0.3% |
| $1B to $10B | 35.9% | 53 | +1.2% |
| $10B to $100B | 20.8% | 40 | +25.7% |
| $100B or more | 19.1% | 30 | -6.6% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.2% | 15 | +3.7% |
| Pooled investment vehicles | 48.8% | 59 | +18.2% |
| Registered funds and BDCs | 0.9% | 9 | -69.4% |
| Pension and profit sharing plans | 0.0% | 0 | -100.0% |
| Insurance companies | 0.0% | 1 | 0.0% |
| Governments and sovereign funds | 0.3% | 1 | +166.8% |
| Other investment advisers | 0.0% | 2 | +0.6% |
| Other | 0.1% | 1 | new |
| Diversified | 0.0% | 0 | -100.0% |
| Corporations | 0.0% | 0 | — |
| Unknown | 49.7% | 73 | -4.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 48.3% | 62 | +21.1% |
| Private equity funds | 1.2% | 3 | -12.9% |
| Venture capital funds | 14.3% | 3 | +3.3% |
| Real estate funds | 0.0% | 1 | +71.4% |
| Other private funds | 0.2% | 3 | -92.9% |
| Mixed private funds | 0.0% | 0 | -100.0% |
| Private funds, type not stated | 0.1% | 3 | new |
| No private funds | 0.3% | 18 | +6.6% |
| Unknown | 35.6% | 68 | -6.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 75.0% | 130 | +4.4% |
| Outside the US | 25.0% | 31 | +0.4% |
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F.
Fund Ownership of CNTA by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.10% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.05% | 72,857 |
| Index ETFs | 0.05% | 80,272 |
| Active ETFs | 0.03% | 48,948 |
| Active funds | 2.20% | 3,402,886 |
| Unclassified | 0.00% | 2,392 |
| All registered funds | 2.33% | 3,607,355 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Quarterly Activity
vs Dec 31, 2025
New
48
Increased
51
Decreased
45
Sold Out
33
Unchanged
18
New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.
Holder count:
+14
Institutional value:
—
Shares held:
+3.7%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega Capital World Investors | +3,673,849 | 4,832,548 | |
| Mid EcoR1 Capital, LLC | +3,295,800 | 6,410,800 | |
| Mega MORGAN STANLEY | +3,159,255 | 4,268,353 | |
| Mid PERCEPTIVE ADVISORS LLC | +2,341,269 | 5,258,903 | |
| Mid Logos Global Management LP | +1,925,000 | 2,125,000 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid GENERAL ATLANTIC, L.P. | −4,762,885 | 1,354,830 | |
| Large Avoro Capital Advisors LLC | −3,125,100 | 11,430,455 | |
| Mid Siren, L.L.C. | −2,974,053 | 1,053,464 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | −2,356,731 | 8,925,010 | |
| Mega FMR LLC | −2,109,892 | 6,852,047 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Point72 Asset Management, L.P. | 313,255 | $0 | |
| Mega Allianz Asset Management GmbH | 6,900 | $0 | |
| Mid Weiss Asset Management LP | 510,407 | $0 | |
| Mega JONES FINANCIAL COMPANIES LLLP | 277 | $0 | |
| Large GABELLI FUNDS LLC | 17,600 | $0 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Aigen Investment Management, LP | 12,569 | $0 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | 3,927,343 | $0 | |
| Small Saturn V Capital Management LP | 282,692 | $0 | |
| Mid XTX Topco Ltd | 79,077 | $0 | |
| Small OXFORD ASSET MANAGEMENT LLP | 11,166 | $0 |
Holder type:
Registered adviser 89
Exempt adviser 5
Adviser 10
Bank 10
Non-US 6
Holding company 4
Unknown 38
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega ROYAL BANK OF CANADA Bank | — | — | 1,164 | Shares | 2026-05-15 | |
| Mid GAMMA Investing LLC Registered adviser | — | — | 3,980 | Shares | 2026-04-06 | |
| Small Empirical Asset Management, LLC Registered adviser | — | — | 5,083 | Shares | 2026-05-11 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | — | — | 28,200 | Call | 2026-05-15 | |
| Large Steward Partners Investment Advisory, LLC Registered adviser | — | — | 81 | Shares | 2026-05-08 | |
| Mid Siren, L.L.C. | — | — | 1,053,464 | Shares | 2026-05-14 | |
| Large TD Waterhouse Canada Inc. | — | — | 15,595 | Shares | 2026-05-12 | |
| Mid First Light Asset Management, LLC Registered adviser | — | — | 1,560,991 | Shares | 2026-05-15 | |
| Mid Voleon Capital Management LP Registered adviser | — | — | 24,174 | Shares | 2026-05-15 | |
| Mega UBS Group AG Bank | — | — | 359,939 | Shares | 2026-05-05 | |
| Large Mirae Asset Global Investments Co., Ltd. | — | — | 6,238 | Shares | 2026-08-12 | |
| Large Squarepoint Ops LLC Registered adviser | — | — | 50,606 | Shares | 2026-05-15 | |
| Large Alyeska Investment Group, L.P. Registered adviser | — | — | 320,430 | Shares | 2026-05-15 | |
| Small Ikarian Capital, LLC Registered adviser | — | — | 18,113 | Shares | 2026-05-15 | |
| Mid Rock Springs Capital Management LP Registered adviser | — | — | 351,828 | Shares | 2026-05-15 | |
| Mid Deep Track Capital, LP Adviser | — | — | 3,158,041 | Shares | 2026-05-15 | |
| Mega JANE STREET GROUP, LLC | — | — | 114,100 | Put | 2026-05-12 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | — | — | 278,064 | Shares | 2026-05-12 | |
| Mega BlackRock, Inc. Holding company | — | — | 625,420 | Shares | 2026-05-13 | |
| Mid CSS LLC/IL | — | — | 17,000 | Shares | 2026-05-15 | |
| Small Caitong International Asset Management Co., Ltd | — | — | 93,685 | Shares | 2026-05-11 | |
| Mid Brooklyn Investment Group | — | — | 7,443 | Shares | 2026-04-29 | |
| Large FRED ALGER MANAGEMENT, LLC Registered adviser | — | — | 168,170 | Shares | 2026-05-15 | |
| Large Point72 Asset Management, L.P. Registered adviser | — | — | 307,355 | Shares | 2026-05-15 | |
| Small WATER ISLAND CAPITAL LLC Registered adviser | — | — | 41,000 | Shares | 2026-05-15 | |
| Small Virtus Investment Advisers, LLC Registered adviser | — | — | 10,286 | Shares | 2026-05-14 | |
| Large Pentwater Capital Management LP Registered adviser | — | — | 8,170,000 | Shares | 2026-05-15 | |
| Mid Virtu Financial LLC | — | — | 67,775 | Shares | 2026-05-14 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | — | — | 170,016 | Shares | 2026-05-15 | |
| Mega JANUS HENDERSON GROUP PLC Adviser | — | — | 3,492,977 | Shares | 2026-05-18 | |
| Mega DEUTSCHE BANK AG\ Non-US | — | — | 189,961 | Shares | 2026-05-06 | |
| Mega Legal & General Group Plc | — | — | 110,207 | Shares | 2026-05-08 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | 173,400 | Put | 2026-05-15 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | 17,737 | Shares | 2026-05-15 | |
| Large Holocene Advisors, LP Registered adviser | — | — | 160,942 | Shares | 2026-05-15 | |
| Small Bayforest Capital Ltd | — | — | 1,947 | Shares | 2026-04-15 | |
| Mid CSS LLC/IL | — | — | 9,900 | Put | 2026-05-15 | |
| Small SILVERARC CAPITAL MANAGEMENT, LLC Registered adviser | — | — | 466,345 | Shares | 2026-05-14 | |
| Mid GF FUND MANAGEMENT CO. LTD. | — | — | 2,166 | Shares | 2026-04-15 | |
| Mid Cormorant Asset Management, LP Registered adviser | — | — | 1,050,000 | Shares | 2026-05-15 | |
| Large Caption Management, LLC Registered adviser | — | — | 8,000 | Call | 2026-05-15 | |
| Large LMR Partners LLP Exempt adviser | — | — | 125,000 | Shares | 2026-05-15 | |
| Small FOX RUN MANAGEMENT, L.L.C. Registered adviser | — | — | 14,913 | Shares | 2026-05-12 | |
| Large Point72 Asset Management, L.P. Registered adviser | — | — | 5,900 | Call | 2026-05-15 | |
| Mid Burkehill Global Management, LP Registered adviser | — | — | 150,000 | Shares | 2026-05-15 | |
| Mid EcoR1 Capital, LLC Registered adviser | — | — | 410,800 | Call | 2026-05-15 | |
| Mega Allianz Asset Management GmbH | — | — | 6,900 | Shares | 2026-05-11 | |
| Small Foresite Capital Management VI LLC | — | — | 1,364,019 | Shares | 2026-05-15 | |
| Mid China Universal Asset Management Co., Ltd. | — | — | 21,225 | Shares | 2026-04-28 | |
| Large GABELLI FUNDS LLC Registered adviser | — | — | 17,600 | Shares | 2026-05-14 | |
| Large FEDERATED HERMES, INC. Adviser | — | — | 2,049,439 | Shares | 2026-05-11 | |
| Large BAKER BROS. ADVISORS LP Registered adviser | — | — | 670,751 | Shares | 2026-05-15 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | — | — | 185,000 | Shares | 2026-05-14 | |
| Mega JANE STREET GROUP, LLC | — | — | 19,400 | Call | 2026-05-12 | |
| Small Greenland Capital Management LP Registered adviser | — | — | 15,000 | Shares | 2026-05-15 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser | — | — | 8,925,010 | Shares | 2026-05-15 | |
| Mid PFM Health Sciences, LP Registered adviser | — | — | 528,224 | Shares | 2026-05-15 | |
| Mid TCG Crossover Management, LLC | — | — | 4,286,480 | Shares | 2026-05-15 | |
| Large Private Advisor Group, LLC Registered adviser | — | — | 6,000 | Shares | 2026-04-27 | |
| Small Medicxi Ventures Management (Jersey) Ltd Exempt adviser | — | — | 19,963,157 | Shares | 2026-04-21 | |
| Mega FRANKLIN RESOURCES INC Adviser | — | — | 684,482 | Shares | 2026-05-13 | |
| Mid Crossmark Global Holdings, Inc. | — | — | 19,436 | Shares | 2026-05-11 | |
| Mid Bellevue Group AG Non-US | — | — | 9,030 | Shares | 2026-05-15 | |
| Mega FMR LLC Holding company | — | — | 6,852,047 | Shares | 2026-05-15 | |
| Large FARALLON CAPITAL MANAGEMENT LLC Registered adviser | — | — | 4,809,000 | Shares | 2026-05-15 | |
| Mega WELLS FARGO & COMPANY/MN Bank | — | — | 6,000 | Shares | 2026-07-08 | |
| Mega AMERICAN CENTURY COMPANIES INC | — | — | 687,427 | Shares | 2026-05-15 | |
| Small HighMark Wealth Management LLC Registered adviser | — | — | 236,785 | Shares | 2026-05-06 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | — | — | 69,000 | Put | 2026-05-15 | |
| Mid AQR Arbitrage LLC Registered adviser | — | — | 98,028 | Shares | 2026-05-15 | |
| Mid Bain Capital Life Sciences Investors, LLC | — | — | 635,000 | Shares | 2026-05-15 | |
| Mega Capital World Investors Adviser | — | — | 4,832,548 | Shares | 2026-05-13 | |
| Small Basecamp Wealth Advisors LLC Registered adviser | — | — | 128 | Shares | 2026-06-24 | |
| Mid TORNO CAPITAL, LLC | — | — | 20,000 | Shares | 2026-08-17 | |
| Mid Logos Global Management LP Registered adviser | — | — | 2,125,000 | Shares | 2026-05-15 | |
| Large DNB Asset Management AS Adviser | — | — | 10,394 | Shares | 2026-05-14 | |
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. Non-US | — | — | 702,254 | Shares | 2026-05-14 | |
| Small JBF Capital, Inc. | — | — | 20,887 | Shares | 2026-05-08 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | — | — | 722,121 | Shares | 2026-05-15 | |
| Large ProShare Advisors LLC Registered adviser | — | — | 5,351 | Shares | 2026-04-27 | |
| Mega JPMORGAN CHASE & CO Bank | — | — | 477,597 | Shares | 2026-05-13 | |
| Mega Russell Investments Group, Ltd. | — | — | 38,812 | Shares | 2026-05-08 | |
| Large Farther Finance Advisors, LLC Registered adviser | — | — | 20 | Shares | 2026-04-07 | |
| Mid PERCEPTIVE ADVISORS LLC Registered adviser | — | — | 5,258,903 | Shares | 2026-05-29 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE | — | — | 13,965 | Shares | 2026-05-15 | |
| Mid J. Goldman & Co LP Registered adviser | — | — | 40,500 | Put | 2026-05-15 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | — | — | 171,933 | Shares | 2026-05-15 | |
| Mega CITADEL ADVISORS LLC Registered adviser | — | — | 598,197 | Shares | 2026-05-15 | |
| Mega TD Asset Management Inc | — | — | 242,044 | Shares | 2026-05-11 | |
| Small Aspect Partners, LLC Registered adviser | — | — | 30 | Shares | 2026-04-02 | |
| Small GABELLI & Co INVESTMENT ADVISERS, INC. Registered adviser | — | — | 9,400 | Shares | 2026-05-14 | |
| Mid BRAIDWELL LP Registered adviser | — | — | 1,986,768 | Shares | 2026-05-15 | |
| Mid Tower Research Capital LLC (TRC) | — | — | 41 | Shares | 2026-05-15 | |
| Mega NATIONAL BANK OF CANADA /FI/ Bank | — | — | 25 | Shares | 2026-05-15 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | — | — | 29,670 | Shares | 2026-05-12 | |
| Mid Atom Investors LP Registered adviser | — | — | 158,509 | Shares | 2026-05-15 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | — | — | 628,049 | Shares | 2026-05-15 | |
| — Index Venture Life Associates VI Ltd | — | — | 9,961,789 | Shares | 2026-05-15 | |
| Mid Weiss Asset Management LP Registered adviser | — | — | 510,407 | Shares | 2026-05-15 | |
| Mid EverSource Wealth Advisors, LLC Registered adviser | — | — | 12 | Shares | 2026-05-18 |
Showing the top 100 of 175 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.