Barinthus Biotherapeutics PLBRNS
13F holders, Q3 2025 (September 30)15holders +1
4new positions
3sold out
1famous investor
$1.13avg. 13F price*
At the end of Q3 2025, 15 institutions reported holding Barinthus Biotherapeutics PL (BRNS) in their 13F filings, up 1 from Q2 2025. 4 opened new positions and 3 sold out. The largest holders were M&G PLC ($5.2M), HSG Holding Ltd ($2.0M) and Alphabet Inc. ($1.9M). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Barinthus Biotherapeutics PL
- CUSIP
- 91864C107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $41K |
| Exits | 3 | $107K |
All 13F filers, Q2 2025 → Q3 2025: 63,263 shares bought and 200,750 shares sold, net −137,487 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 15 holders
| M&G PLC | 0.03% | No change | 5,197,349 | $5.2M |
| HSG Holding Ltd | 0.10% | No change | 1,420,473 | $2.0M |
| Alphabet Inc. | 0.08% | No change | 1,513,644 | $1.9M |
| DC Funds, LP | 25.81% | No change | 642,204 | $803K |
| Johns Hopkins University | 0.01% | No change | 122,237 | $153K |
| Baird Financial Group, Inc. | 0.00% | Reduce -44.2% | 107,461 | $134K |
| Renaissance Technologies | 0.00% | Add +82.6% | 66,300 | $83K |
| HighTower Advisors, LLC | 0.00% | No change | 37,450 | $47K |
| HRT Financial LP | 0.00% | New | 20,152 | $25K |
| Janney Montgomery Scott LLC | 0.00% | No change | 15,373 | $19K |
| XTX Topco Ltd | 0.00% | New | 13,007 | $16K |
| Geode Capital Management, LLC | 0.00% | No change | 11,568 | $14K |
| Morgan Stanley | 0.00% | Add +1.9% | 4,942 | $6K |
| UBS Group AG | 0.00% | New | 13 | $16 |
| SBI Securities Co., Ltd. | 0.00% | New | 1 | $1 |
"% of holder's portfolio" is BRNS's weight in each manager's 13F, not the share of Barinthus Biotherapeutics PL the manager owns.