BRNS · Barinthus Biotherapeutics plc.
$0.57
-0.03 (-5.16%)
At close · Jul 28
Market Cap
$23.28M
Shares
40.85M
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.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 14
Total Value: $5,403,238
Total Shares: 9,297,185
Institutional Ownership Trend
21 quarters
Holder Concentration
Across 14 13F filersTop Holder
55.9%
of institutional value
Top 5
93.2%
of institutional value
Top 10
99.3%
of institutional value
HHI
3,596
Highly concentrated
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large M&G PLC | $2,957,291 | 54.73% | 5,197,349 | Shares | Defined | 2026-05-13 | ||||
| Micro GLR Partners, LLC | $820,628 | 15.19% | 1,243,377 | Shares | Sole | 2026-07-27 | ||||
| Mid HSG Holding Ltd | $808,249 | 14.96% | 1,420,473 | Shares | Defined | 2026-05-15 | ||||
| Micro DC Funds, LP | $365,414 | 6.76% | 642,204 | Shares | Sole | 2026-05-14 | ||||
| Small Rangeley Capital, LLC | $90,735 | 1.68% | 159,465 | Shares | Sole | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $85,919 | 1.59% | 151,000 | Shares | Sole | 2026-05-14 | ||||
| Small Johns Hopkins University Endowment | $69,552 | 1.29% | 122,237 | Shares | Sole | 2026-05-14 | ||||
| Mega CITADEL ADVISORS LLC | $67,708 | 1.25% | 118,996 | Shares | Defined | 2026-05-15 | ||||
| Large Baird Financial Group, Inc. | $60,291 | 1.12% | 105,961 | Shares | Defined | 2026-05-14 | ||||
| Mid GTS SECURITIES LLC Broker-Dealer | $41,656 | 0.77% | 73,210 | Shares | Defined | 2026-05-15 | ||||
| Large HighTower Advisors, LLC | $21,309 | 0.39% | 37,450 | Shares | Sole | 2026-05-05 | ||||
| Mega RHUMBLINE ADVISERS | $6,648 | 0.12% | 11,685 | Shares | Sole | 2026-05-12 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $6,582 | 0.12% | 11,568 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $1,256 | 0.02% | 2,210 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||