ASTRANA HEALTH INC (ASTH) Top Institutional Shareholders
ASTRANA HEALTH INC (ASTH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $725.03M in ASTH holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ASTH tracked by InsiderSet, reporting ownership valued at approximately $151.13M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $235.21M, representing an estimated gain of +55.63% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed ASTH value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, 325 Capital Llc, and several other long-term asset managers with concentrated positions in ASTRANA HEALTH INC (ASTH).
This page ranks the largest institutional ASTH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
169
Total Reported Value
$725.03M
Largest Holder
Blackrock, Inc.
Largest Position
$151.13M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
178
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 6,163,727 | $151,134,593 | $235,207,822 | +$84,073,229 | +55.63% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,276,806 | $55,827,283 | $86,882,917 | +$31,055,634 | +55.63% | |
| 325 Capital Llc | 16.43% | 1,839,076 | $45,094,144 | $70,179,140 | +$25,084,996 | +55.63% | |
| Vanguard Capital Management Llc | 0.00% | 1,710,262 | $41,935,624 | $65,263,598 | +$23,327,974 | +55.63% | |
| State Street Corp | 0.00% | 1,650,490 | $40,470,015 | $62,982,698 | +$22,512,683 | +55.63% | |
| Dimensional Fund Advisors Lp | 0.01% | 1,368,079 | $33,544,621 | $52,205,895 | +$18,661,274 | +55.63% | |
| Wellington Management Group Llp | 0.01% | 1,341,824 | $32,901,525 | $51,204,004 | +$18,302,479 | +55.63% | |
| Geode Capital Management, Llc | 0.00% | 1,038,085 | $25,458,709 | $39,613,324 | +$14,154,615 | +55.60% | |
| 683 Capital Management, Llc | 1.59% | 700,000 | $17,164,000 | $26,712,000 | +$9,548,000 | +55.63% | |
| Charles Schwab Investment Management Inc | 0.00% | 644,171 | $15,795,073 | $24,581,565 | +$8,786,492 | +55.63% | |
| Bank Of America Corp | 0.00% | 574,729 | $14,092,355 | $21,931,659 | +$7,839,304 | +55.63% | |
| Steelpeak Wealth, Llc | 0.43% | 559,937 | $13,729,656 | $21,367,196 | +$7,637,540 | +55.63% | |
| Ameriprise Financial Inc | 0.00% | 551,599 | $13,525,207 | $21,049,018 | +$7,523,811 | +55.63% | |
| Diamond Hill Capital Management Inc | 0.08% | 544,034 | $13,339,714 | $20,760,337 | +$7,420,623 | +55.63% | |
| Hotchkis & Wiley Capital Management Llc | 0.04% | 481,520 | $11,806,870 | $18,374,803 | +$6,567,933 | +55.63% | |
| Northern Trust Corp | 0.00% | 438,163 | $10,743,758 | $16,720,300 | +$5,976,542 | +55.63% | |
| Fmr Llc | 0.00% | 416,125 | $10,203,392 | $15,879,330 | +$5,675,938 | +55.63% | |
| Royce & Associates Lp | 0.10% | 396,961 | $9,733,484 | $15,148,032 | +$5,414,548 | +55.63% | |
| Jacobs Levy Equity Management, Inc | 0.04% | 386,424 | $9,475,116 | $14,745,940 | +$5,270,824 | +55.63% | |
| Bnp Paribas Asset Management Holding S.A. | 0.01% | 351,630 | $8,621,967 | $13,418,201 | +$4,796,234 | +55.63% | |
| Invesco Ltd. | 0.00% | 351,112 | $8,609,266 | $13,398,434 | +$4,789,168 | +55.63% | |
| Morgan Stanley | 0.00% | 338,803 | $8,307,470 | $12,928,722 | +$4,621,252 | +55.63% | |
| Lpl Financial Llc | 0.00% | 309,125 | $7,579,745 | $11,796,210 | +$4,216,465 | +55.63% | |
| Ubs Group Ag | 0.00% | 301,926 | $7,403,225 | $11,521,496 | +$4,118,271 | +55.63% | |
| Goldman Sachs Group Inc | 0.00% | 295,329 | $7,241,467 | $11,269,755 | +$4,028,288 | +55.63% | |
| Vanguard Fiduciary Trust Co | 0.00% | 293,003 | $7,184,434 | $11,180,994 | +$3,996,560 | +55.63% | |
| Principal Financial Group Inc | 0.00% | 265,948 | $6,521,045 | $10,148,576 | +$3,627,531 | +55.63% | |
| Bank Of New York Mellon Corp | 0.00% | 221,842 | $5,439,574 | $8,465,491 | +$3,025,917 | +55.63% | |
| Earnest Partners Llc | 0.02% | 219,995 | $5,394,277 | $8,395,009 | +$3,000,732 | +55.63% | |
| Public Sector Pension Investment Board | 0.01% | 154,298 | $3,783,387 | $5,888,012 | +$2,104,625 | +55.63% | |
| 1492 Capital Management Llc | 1.43% | 153,700 | $3,768,724 | $5,865,192 | +$2,096,468 | +55.63% | |
| Man Group Plc | 0.01% | 153,378 | $3,760,829 | $5,852,904 | +$2,092,075 | +55.63% | |
| Insight Wealth Strategies, Llc | 0.39% | 143,291 | $3,513,495 | $5,467,985 | +$1,954,490 | +55.63% | |
| Envestnet Asset Management Inc | 0.00% | 138,387 | $3,393,249 | $5,280,848 | +$1,887,599 | +55.63% | |
| Sei Investments Co | 0.00% | 134,899 | $3,307,732 | $5,147,746 | +$1,840,014 | +55.63% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 104,546 | $2,563,468 | $3,989,475 | +$1,426,007 | +55.63% |
| Wells Fargo & Company/Mn | 0.00% | 102,999 | $2,525,535 | $3,930,442 | +$1,404,907 | +55.63% | |
| Rhumbline Advisers | 0.00% | 100,614 | $2,467,030 | $3,839,430 | +$1,372,400 | +55.63% | |
| Legal & General Group Plc | 0.00% | 99,086 | $2,429,588 | $3,781,122 | +$1,351,534 | +55.63% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 94,727 | $2,322,704 | $3,614,782 | +$1,292,078 | +55.63% | |
| Swiss National Bank | 0.00% | 88,444 | $2,168,647 | $3,375,023 | +$1,206,376 | +55.63% | |
| Nuveen, Llc | 0.00% | 86,137 | $2,112,079 | $3,286,988 | +$1,174,909 | +55.63% | |
| State Of Wisconsin Investment Board | 0.00% | 82,978 | $2,034,621 | $3,166,440 | +$1,131,819 | +55.63% | |
| Westmount Partners, Llc | 0.47% | 77,755 | $1,906,553 | $2,967,131 | +$1,060,578 | +55.63% | |
| Squarepoint Ops Llc | 0.00% | 70,168 | $1,720,519 | $2,677,611 | +$957,092 | +55.63% | |
| Emerald Investment Advisers, Llc | 0.15% | 69,751 | $1,710,295 | $2,661,698 | +$951,403 | +55.63% | |
| Quantinno Capital Management Lp | 0.00% | 64,509 | $1,581,761 | $2,461,663 | +$879,902 | +55.63% | |
| Hussman Strategic Advisors, Inc. | 0.33% | 63,000 | $1,544,760 | $2,404,080 | +$859,320 | +55.63% | |
| Alliancebernstein L.P. | 0.00% | 60,310 | $1,496,291 | $2,301,430 | +$805,139 | +53.81% | |
| Linden Thomas Advisory Services, Llc | 0.14% | 58,675 | $1,438,711 | $2,239,038 | +$800,327 | +55.63% |
Frequently asked questions about ASTH
Who owns the most ASTH stock?
The largest holders of ASTH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ASTRANA HEALTH INC (ASTH).
Is ASTH widely held by superinvestors?
Many widely followed stocks like ASTH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ASTH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.