Astrana Health
ASTH · NASDAQ
$38.58+$1.68 (+4.55%)TodayMarket closed ·
Prev close $36.90
Who owns ASTH
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 52.9% of ASTH’s shares.
- BlackRock Institutional Trust Company, N.A.12.5%
- Allied Physicians of California, A Professional Medical Corporation12.4%
- Vanguard Portfolio Management, LLC5.3%
- Vanguard Capital Management, LLC3.9%
- Next 6 largest institutions18.9%
- All other shareholders47.1%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 6.20M | 12.50% |
| Allied Physicians of California, A Professional Medical Corporation | 6.13M | 12.37% |
| Vanguard Portfolio Management, LLC | 2.61M | 5.26% |
| Vanguard Capital Management, LLC | 1.95M | 3.93% |
| State Street Investment Management (US) | 1.74M | 3.51% |
| 325 Capital LLC | 1.61M | 3.26% |
| Lam (Thomas S) | 1.56M | 3.14% |
| Sim (Brandon) | 1.53M | 3.08% |
| Dimensional Fund Advisors, L.P. | 1.47M | 2.96% |
| Sim (Kenneth T) | 1.46M | 2.94% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.59M | 5.22% |
| Vanguard Total Stock Market Index Fund | 1.42M | 2.87% |
| iShares Russell 2000 ETF | 1.18M | 2.38% |
| Vanguard Small-Cap Index Fund | 1.02M | 2.07% |
| Vanguard Small-Cap Growth Index Fund | 591.94K | 1.19% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of ASTH in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Vong John | Tax withholding | 556 | $20.88K |
| Sim Brandon | Tax withholding | 9.89K | $365.89K |
| Lam Thomas S. | Tax withholding | 2.62K | $97.09K |
| Basho Chandan | Tax withholding | 2.09K | $75.06K |
| Vong John | Tax withholding | 96 | $3.68K |
| Sim Brandon | Tax withholding | 7.16K | $275.56K |
| Basho Chandan | Tax withholding | 1.79K | $68.86K |
| Kitayama Mitchell W | Other | 8.50K | $315.27K |
| Schmidt David | Option exercise | 20.00K | — |
| Schmidt David | Other | 20.00K | $771.80K |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.09M
- Days to cover
- 5.80
- % of shares outstanding
- 6.23%
- Average daily volume
- 531.95K
- Change since last report
- −5.7%
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