Orchestra Biomed Holdings
OBIO · NASDAQ
$5.82+$0.17 (+3.01%)TodayMarket closed ·
Prev close $5.65
Who owns OBIO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 59.0% of OBIO’s shares.
- Medtronic PLC16.8%
- RTW Investments L.P.16.0%
- Perceptive Advisors LLC8.4%
- Tasso Partners, LLC4.8%
- Next 6 largest institutions13.0%
- All other shareholders41.0%
| Holder | Shares | % of shares |
|---|---|---|
| Medtronic PLC | 10.08M | 16.83% |
| RTW Investments L.P. | 9.56M | 15.96% |
| Perceptive Advisors LLC | 5.04M | 8.41% |
| Tasso Partners, LLC | 2.85M | 4.76% |
| Vanguard Capital Management, LLC | 2.02M | 3.38% |
| BlackRock Institutional Trust Company, N.A. | 2.02M | 3.37% |
| Simplify Asset Management Inc | 1.12M | 1.86% |
| Geode Capital Management, L.L.C. | 1.01M | 1.68% |
| Alyeska Investment Group, L.P. | 1.00M | 1.67% |
| UBS Asset Management (Switzerland) | 642.15K | 1.07% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.47M | 2.46% |
| iShares Russell 2000 ETF | 827.15K | 1.38% |
| Vanguard Extended Market Index Fund | 498.63K | 0.83% |
| Fidelity Small Cap Index Fund | 429.29K | 0.72% |
| iShares Russell 2000 Growth ETF | 377.15K | 0.63% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $216.64K (7 trades) and sold $353.08K (6 trades) of OBIO on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Sherman Darren | Sale | 15.00K | $95.40K |
| Hochman David P | Tax withholding | 3.28K | $19.07K |
| Hochman David P | Tax withholding | 3.28K | $19.07K |
| Hochman David P | Buy | 10.00K | $47.90K |
| Sherman Darren | Sale | 15.00K | $74.10K |
| Aiello Joshua | Tax withholding | 203 | $1.07K |
| Taylor Andrew Lawrence | Tax withholding | 3.08K | $16.18K |
| Sherman Darren | Buy | 2.00K | $10.66K |
| Sherman Darren | Tax withholding | 4.92K | $25.91K |
| Mack John Prosper | Tax withholding | 4.88K | $21.59K |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.55M
- Days to cover
- 6.98
- % of shares outstanding
- 4.25%
- Average daily volume
- 364.83K
- Change since last report
- +7.4%
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