TENET HEALTHCARE CORP (THC) Institutional Shareholders
TENET HEALTHCARE CORP (THC) 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 $13.57B in THC holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of THC tracked by InsiderSet, reporting ownership valued at approximately $1.64B 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 $2.22B, representing an estimated gain of +35.01% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed THC value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fmr Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in TENET HEALTHCARE CORP (THC).
This page ranks the largest institutional THC 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
667
Total Reported Value
$13.57B
Largest Holder
Blackrock, Inc.
Largest Position
$1.64B
Insider Transactions (90d)
29
Latest Filing Quarter
Q2 2026
New Institutional Positions
61
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 8,704,644 | $1,642,653,293 | $2,217,769,198 | +$575,115,905 | +35.01% | |
| Fmr Llc | 0.08% | 7,776,579 | $1,467,518,141 | $1,981,316,798 | +$513,798,657 | +35.01% | |
| Vanguard Portfolio Management Llc | 0.04% | 4,316,887 | $814,639,746 | $1,099,856,470 | +$285,216,724 | +35.01% | |
| Vanguard Capital Management Llc | 0.02% | 3,911,408 | $738,121,804 | $996,548,530 | +$258,426,726 | +35.01% | |
| Boston Partners | 0.76% | 3,834,961 | $723,650,402 | $977,071,364 | +$253,420,962 | +35.02% | |
| State Street Corp | 0.02% | 2,715,925 | $512,522,207 | $691,963,372 | +$179,441,165 | +35.01% | |
| Wellington Management Group Llp | 0.08% | 2,344,919 | $442,509,664 | $597,438,463 | +$154,928,799 | +35.01% | |
| Lone Pine Capital | Stephen Mandel | 3.40% | 2,258,717 | $426,242,485 | $575,475,917 | +$149,233,432 | +35.01% |
| Geode Capital Management, Llc | 0.02% | 1,930,447 | $364,369,261 | $491,839,287 | +$127,470,026 | +34.98% | |
| Invesco Ltd. | 0.05% | 1,787,016 | $337,227,755 | $455,295,936 | +$118,068,181 | +35.01% | |
| Glenview Capital Management, Llc | 7.79% | 1,524,854 | $287,755,198 | $388,502,302 | +$100,747,104 | +35.01% | |
| Ameriprise Financial Inc | 0.07% | 1,492,120 | $281,577,502 | $380,162,334 | +$98,584,832 | +35.01% | |
| Aqr Capital Management Llc | 0.12% | 1,442,588 | $272,230,699 | $367,542,571 | +$95,311,872 | +35.01% | |
| Dimensional Fund Advisors Lp | 0.05% | 1,200,882 | $226,623,742 | $305,960,716 | +$79,336,974 | +35.01% | |
| Morgan Stanley | 0.01% | 795,834 | $150,181,902 | $202,762,587 | +$52,580,685 | +35.01% | |
| Northern Trust Corp | 0.02% | 785,306 | $148,195,095 | $200,080,263 | +$51,885,168 | +35.01% | |
| Bank Of America Corp | 0.01% | 771,825 | $145,651,187 | $196,645,574 | +$50,994,387 | +35.01% | |
| Allianz Asset Management Gmbh | 0.17% | 768,168 | $144,960,984 | $195,713,843 | +$50,752,859 | +35.01% | |
| Victory Capital Management Inc | 0.09% | 768,058 | $144,940,226 | $195,685,817 | +$50,745,591 | +35.01% | |
| Alliancebernstein L.P. | 0.04% | 699,157 | $138,936,479 | $178,131,220 | +$39,194,741 | +28.21% | |
| Pacer Advisors, Inc. | 0.34% | 678,542 | $128,047,661 | $172,878,931 | +$44,831,270 | +35.01% | |
| Arrowstreet Capital, Limited Partnership | 0.07% | 671,700 | $126,756,507 | $171,135,726 | +$44,379,219 | +35.01% | |
| Qube Research & Technologies Ltd | 0.18% | 653,332 | $123,290,282 | $166,455,927 | +$43,165,645 | +35.01% | |
| Charles Schwab Investment Management Inc | 0.02% | 651,944 | $123,028,352 | $166,102,292 | +$43,073,940 | +35.01% | |
| Bank Of New York Mellon Corp | 0.02% | 606,242 | $114,403,784 | $154,458,337 | +$40,054,553 | +35.01% | |
| Vanguard Fiduciary Trust Co | 0.03% | 544,553 | $102,762,597 | $138,741,213 | +$35,978,616 | +35.01% | |
| Greenlight Capital | David Einhorn | 4.86% | 1,315,970 | $99,447,853 | $335,282,837 | +$235,834,984 | +237.14% |
| Capital World Investors | 0.01% | 491,957 | $92,837,205 | $125,340,804 | +$32,503,599 | +35.01% | |
| Nuveen, Llc | 0.02% | 480,031 | $90,586,651 | $122,302,298 | +$31,715,647 | +35.01% | |
| Raymond James Financial Inc | 0.03% | 458,289 | $86,437,199 | $116,762,871 | +$30,325,672 | +35.08% | |
| Farallon Capital Management Llc | 0.56% | 452,153 | $85,325,793 | $115,199,541 | +$29,873,748 | +35.01% | |
| Citadel Advisors Llc | 0.06% | 418,796 | $79,030,993 | $106,700,845 | +$27,669,852 | +35.01% | |
| Franklin Resources Inc | 0.02% | 414,167 | $78,157,453 | $105,521,468 | +$27,364,015 | +35.01% | |
| Goldman Sachs Group Inc | 0.01% | 404,257 | $76,287,413 | $102,996,598 | +$26,709,185 | +35.01% | |
| Pfm Health Sciences, Lp | 7.92% | 398,567 | $75,213,579 | $101,546,900 | +$26,333,321 | +35.01% | |
| Millennium Management Llc | 0.05% | 364,719 | $68,826,122 | $92,923,107 | +$24,096,985 | +35.01% | |
| Ubs Group Ag | 0.01% | 336,280 | $63,459,399 | $85,677,418 | +$22,218,019 | +35.01% | |
| Citigroup Inc | 0.04% | 332,527 | $62,751,170 | $84,721,229 | +$21,970,059 | +35.01% | |
| Bw Gestao De Investimentos Ltda. | 2.69% | 320,480 | $60,477,781 | $81,651,894 | +$21,174,113 | +35.01% | |
| Allspring Global Investments Holdings, Llc | 0.09% | 289,797 | $55,139,675 | $73,834,480 | +$18,694,805 | +33.90% | |
| Empowered Funds, Llc | 0.34% | 284,753 | $53,735,740 | $72,549,369 | +$18,813,629 | +35.01% | |
| Sei Investments Co | 0.05% | 283,520 | $53,501,591 | $72,235,226 | +$18,733,635 | +35.02% | |
| D. E. Shaw & Co., Inc. | 0.04% | 260,069 | $49,077,621 | $66,260,380 | +$17,182,759 | +35.01% | |
| Hsbc Holdings Plc | 0.03% | 260,114 | $48,200,963 | $66,271,845 | +$18,070,882 | +37.49% | |
| Wells Fargo & Company/Mn | 0.01% | 249,633 | $47,108,309 | $63,601,496 | +$16,493,187 | +35.01% | |
| Envestnet Asset Management Inc | 0.01% | 247,363 | $46,679,855 | $63,023,145 | +$16,343,290 | +35.01% | |
| Clearbridge Investments, Llc | 0.04% | 243,674 | $45,983,700 | $62,083,262 | +$16,099,562 | +35.01% | |
| First Trust Advisors Lp | 0.03% | 240,019 | $45,293,954 | $61,152,041 | +$15,858,087 | +35.01% | |
| Rhumbline Advisers | 0.04% | 224,313 | $42,330,067 | $57,150,466 | +$14,820,399 | +35.01% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 221,667 | $41,830,779 | $56,476,318 | +$14,645,539 | +35.01% |
Frequently asked questions about THC
Who owns the most THC stock?
The largest holders of THC 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 TENET HEALTHCARE CORP (THC).
Is THC widely held by superinvestors?
Many widely followed stocks like THC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly THC 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.