Centessa Pharmaceuticals PLC CNTA
We take great care to ensure that the data presented and summarized in this overview for Centessa Pharmaceuticals plc is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding CNTA
View all-
Medicxi Ventures Management (Jersey) LTD20MShares$551 Million73.31% of portfolio
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Avoro Capital Advisors LLC New York, NY10.8MShares$298 Million3.58% of portfolio
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Adage Capital Partners Gp, L.L.C. Boston, MA10MShares$277 Million0.41% of portfolio
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Index Venture Life Associates Vi LTD St. Helier, Y99.96MShares$275 Million100.0% of portfolio
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General Atlantic LLC New York, NY9.68MShares$267 Million8.3% of portfolio
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Janus Henderson Group PLC London, X05.41MShares$149 Million0.06% of portfolio
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Price T Rowe Associates Inc Baltimore, MD4.8MShares$133 Million0.01% of portfolio
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Farallon Capital Management LLC San Francisco, CA4.33MShares$120 Million0.45% of portfolio
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First Light Asset Management, LLC Edina, MN3.64MShares$100 Million10.58% of portfolio
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Siren, L.L.C. New York, NY3.23MShares$89.1 Million3.06% of portfolio
Latest Institutional Activity in CNTA
Top Purchases
Top Sells
About CNTA
Centessa Pharmaceuticals plc, a clinical-stage pharmaceutical company, discovers, develops, and delivers medicines to patients. Its registrational pipeline products include Lixivaptan, a vasopressin V2 receptor small molecule inhibitor that is in Phase III clinical development for the treatment of autosomal dominant polycystic kidney disease; and SerpinPC, an activated protein C inhibitor, which is in Phase IIa clinical development for the treatment of hemophilia A and B. The company also has emerging pipeline products under clinical proof of concept stage comprising LB101, a PD-L1xCD47 LockBody, as well as LB201, a PD-L1xCD3 LockBody, which are designed to selectively drive potent CD47 and CD3 effector function activity while avoiding systemic toxicity; ZF874, a small molecule pharmacological chaperone folding corrector of the Z variant of alpha-1-antitrypsin in Phase I clinical development for the treatment of alpha-1-antitrypsin deficiency; MGX292, a recombinant modified BMP9 replacement protein designed to overcome the deficiency in BMP9 signaling in Pulmonary Arterial Hypertension; and OX2R Agonists that are oral and intranasal selective orexin receptor 2 agonists designed to leverage structural insights and to directly target the underlying pathophysiology of orexin neuron loss in Narcolepsy Type 1. In addition, the company has exploratory pipeline products under clinical proof of concept stage containing CBS001, an anti-LIGHT antibody, which preferentially binds the inflammatory membrane form of LIGHT in inflammatory/fibrotic diseases; and CBS004, a humanized mAb specific to BDCA2, expressed exclusively on plasmacytoid dendritic cells in systemic sclerosis, systemic lupus erythematosus, and other autoimmune diseases. Centessa Pharmaceuticals plc was incorporated in 2020 and is based in Altrincham, the United Kingdom.
Insider Transactions at CNTA
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 09
2025
|
Mario Alberto Accardi President, Orexin Program |
SELL
Open market or private sale
|
Direct |
10,000
-2.68%
|
$280,000
$28.96 P/Share
|
|
Dec 08
2025
|
Mario Alberto Accardi President, Orexin Program |
SELL
Open market or private sale
|
Direct |
10,000
-5.03%
|
$300,000
$30.0 P/Share
|
|
Dec 08
2025
|
Mario Alberto Accardi President, Orexin Program |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+2.45%
|
$45,000
$9.53 P/Share
|
|
Nov 17
2025
|
Tia L Bush Chief Technology & Quality Ofc |
SELL
Open market or private sale
|
Direct |
40,000
-24.77%
|
$1,120,000
$28.0 P/Share
|
|
Nov 17
2025
|
Tia L Bush Chief Technology & Quality Ofc |
BUY
Exercise of conversion of derivative security
|
Direct |
40,000
+19.85%
|
$360,000
$9.42 P/Share
|
|
Nov 17
2025
|
Iqbal J Hussain General Counsel |
SELL
Open market or private sale
|
Direct |
6,000
-5.39%
|
$162,000
$27.64 P/Share
|
|
Nov 17
2025
|
Iqbal J Hussain General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
6,000
+5.11%
|
$30,000
$5.84 P/Share
|
|
Nov 12
2025
|
Tia L Bush Chief Technology & Quality Ofc |
SELL
Open market or private sale
|
Direct |
40,000
-24.77%
|
$1,040,000
$26.0 P/Share
|
|
Nov 12
2025
|
Tia L Bush Chief Technology & Quality Ofc |
BUY
Exercise of conversion of derivative security
|
Direct |
40,000
+19.85%
|
$360,000
$9.42 P/Share
|
|
Nov 01
2025
|
Mario Alberto Accardi President, Orexin Program |
SELL
Payment of exercise price or tax liability
|
Direct |
593
-0.31%
|
$14,232
$24.9 P/Share
|
|
Oct 27
2025
|
Mario Alberto Accardi President, Orexin Program |
SELL
Open market or private sale
|
Direct |
8,000
-3.95%
|
$200,000
$25.0 P/Share
|
|
Oct 27
2025
|
Mario Alberto Accardi President, Orexin Program |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+2.41%
|
$40,000
$8.01 P/Share
|
|
Oct 15
2025
|
Iqbal J Hussain General Counsel |
SELL
Open market or private sale
|
Direct |
6,000
-5.39%
|
$132,000
$22.41 P/Share
|
|
Oct 15
2025
|
Iqbal J Hussain General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
6,000
+5.11%
|
$30,000
$5.84 P/Share
|
|
Sep 24
2025
|
Tia L Bush Chief Technology & Quality Ofc |
SELL
Open market or private sale
|
Direct |
35,000
-22.36%
|
$840,000
$24.0 P/Share
|
|
Sep 24
2025
|
Tia L Bush Chief Technology & Quality Ofc |
BUY
Exercise of conversion of derivative security
|
Direct |
35,000
+18.28%
|
$315,000
$9.42 P/Share
|
|
Sep 16
2025
|
Mario Alberto Accardi President, Orexin Program |
SELL
Open market or private sale
|
Direct |
8,172
-1.99%
|
$171,612
$21.68 P/Share
|
|
Sep 15
2025
|
Iqbal J Hussain General Counsel |
SELL
Open market or private sale
|
Direct |
6,000
-5.39%
|
$126,000
$21.85 P/Share
|
|
Sep 15
2025
|
Iqbal J Hussain General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
6,000
+5.11%
|
$30,000
$5.84 P/Share
|
|
Sep 10
2025
|
Tia L Bush Chief Technology & Quality Ofc |
SELL
Open market or private sale
|
Direct |
25,000
-17.06%
|
$550,000
$22.0 P/Share
|
Last 12 Months Summary
| Open market or private purchase | 463K shares |
|---|---|
| Exercise of conversion of derivative security | 591K shares |
| Payment of exercise price or tax liability | 177K shares |
|---|---|
| Open market or private sale | 1.04M shares |