Vir Biotechnology
VIR · NASDAQ
$10.74+$0.53 (+5.19%)TodayMarket closed ·
Prev close $10.21
Who owns VIR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 53.7% of VIR’s shares.
- BlackRock Institutional Trust Company, N.A.10.9%
- ARCH Venture Partners7.5%
- Vanguard Portfolio Management, LLC6.8%
- SB Investment Advisers (UK) Limited6.5%
- Next 6 largest institutions22.0%
- All other shareholders46.3%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 18.45M | 10.94% |
| ARCH Venture Partners | 12.69M | 7.53% |
| Vanguard Portfolio Management, LLC | 11.50M | 6.82% |
| SB Investment Advisers (UK) Limited | 10.95M | 6.49% |
| State Street Investment Management (US) | 9.96M | 5.91% |
| GSK plc | 8.55M | 5.07% |
| Vanguard Capital Management, LLC | 6.39M | 3.79% |
| Point72 Asset Management, L.P. | 5.67M | 3.36% |
| Geode Capital Management, L.L.C. | 3.35M | 1.99% |
| Dimensional Fund Advisors, L.P. | 3.12M | 1.85% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 7.39M | 4.38% |
| State Street SPDR S&P Biotech ETF | 5.22M | 3.09% |
| Vanguard Total Stock Market Index Fund | 4.85M | 2.87% |
| Vanguard Small-Cap Index Fund | 3.49M | 2.07% |
| iShares Russell 2000 ETF | 3.14M | 1.86% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $254.85K (3 trades) of VIR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| MORE ROBERT J | Other | 8.00K | — |
| MORE ROBERT J | Other | 8.00K | — |
| Coughlin Timothy | Award | 16.00K | — |
| Coughlin Timothy | Award | 16.00K | — |
| Coughlin Timothy | Award | 8.00K | — |
| Coughlin Timothy | Award | 8.00K | — |
| Napolitano Janet | Sale | 3.20K | $30.24K |
| Sabatini Brent | Sale | 379 | $3.58K |
| Napolitano Janet | Award | 16.00K | — |
| Napolitano Janet | Award | 8.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 14.98M
- Days to cover
- 7.01
- % of shares outstanding
- 8.88%
- Average daily volume
- 2.14M
- Change since last report
- −23.8%
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