There is a long list of 442 institutional holders of THC within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of THC by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-THC table below, the initial column indicates the name of each top institutional holder of THC, with a link to that fund's top holdings. The next columns indicate the amount of THC stock held by each of the institutional holders of THC, followed by the THC position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	11,110,396	$839,613	12/31/2023
THC	11,110,396	$839,613	12/31/2023
BlackRock Inc.		$818,502	12/31/2023
THC	10,431,041	$788,274	12/31/2023
Call	400,000	$30,228	12/31/2023
Glenview Capital Management LLC	7,742,322	$585,087	12/31/2023
THC	7,742,322	$585,087	12/31/2023
Price T Rowe Associates Inc. MD	7,124,316	$538,386	12/31/2023
THC	7,124,316	$538,386	12/31/2023
Invesco Ltd.	5,422,099	$409,748	12/31/2023
THC	5,422,099	$409,748	12/31/2023
Camber Capital Management LP	3,745,000	$283,010	12/31/2023
THC	3,745,000	$283,010	12/31/2023
State Street Corp	3,020,244	$228,240	12/31/2023
THC	3,020,244	$228,240	12/31/2023
Arrowstreet Capital Limited Partnership	2,075,293	$156,830	12/31/2023
THC	2,075,293	$156,830	12/31/2023
Bank of America Corp DE	1,715,503	$129,641	12/31/2023
THC	1,715,503	$129,641	12/31/2023
Geode Capital Management LLC	1,584,811	$119,783	12/31/2023
THC	1,584,811	$119,783	12/31/2023
Dimensional Fund Advisors LP	1,516,792	$114,629	12/31/2023
THC	1,516,792	$114,629	12/31/2023
Owl Creek Asset Management L.P.		$102,667	12/31/2023
THC	714,667	$54,007	12/31/2023
Call	643,900	$48,660	12/31/2023
Bank of New York Mellon Corp	955,121	$100,393	03/31/2024
THC	955,121	$100,393	03/31/2024
Millennium Management LLC		$100,121	12/31/2023
THC	1,326,877	$100,272	12/31/2023
Put	12,000	$907	12/31/2023
Call	10,000	$756	12/31/2023
Greenlight Capital Inc.	1,315,970	$99,448	12/31/2023
THC	1,315,970	$99,448	12/31/2023
Orbimed Advisors LLC	1,224,400	$92,528	12/31/2023
THC	1,224,400	$92,528	12/31/2023
Letko Brosseau & Associates Inc.	1,149,576	$86,873	12/31/2023
THC	1,149,576	$86,873	12/31/2023
Charles Schwab Investment Management Inc.	1,043,214	$78,836	12/31/2023
THC	1,043,214	$78,836	12/31/2023
Norges Bank	1,035,511	$78,254	12/31/2023
THC	1,035,511	$78,254	12/31/2023
FMR LLC	1,007,519	$76,138	12/31/2023
THC	1,007,519	$76,138	12/31/2023
Avidity Partners Management LP	871,000	$65,821	12/31/2023
THC	871,000	$65,821	12/31/2023
Voya Investment Management LLC	805,005	$60,834	12/31/2023
THC	805,005	$60,834	12/31/2023
Morgan Stanley	786,283	$59,420	12/31/2023
THC	786,283	$59,420	12/31/2023
Northern Trust Corp	768,215	$58,054	12/31/2023
THC	768,215	$58,054	12/31/2023
Wedge Capital Management L L P NC	468,158	$49,208	03/31/2024
THC	468,158	$49,208	03/31/2024
Marshall Wace LLP	648,838	$49,033	12/31/2023
THC	648,838	$49,033	12/31/2023
PFM Health Sciences LP	589,409	$44,542	12/31/2023
THC	589,409	$44,542	12/31/2023
8 Knots Management LLC	587,697	$44,412	12/31/2023
THC	587,697	$44,412	12/31/2023
Nuveen Asset Management LLC	541,841	$40,947	12/31/2023
THC	541,841	$40,947	12/31/2023
Principal Financial Group Inc.	382,414	$40,196	03/31/2024
THC	382,414	$40,196	03/31/2024
Goldentree Asset Management LP	511,523	$38,656	12/31/2023
THC	511,523	$38,656	12/31/2023
Nut Tree Capital Management LP	500,000	$37,785	12/31/2023
THC	500,000	$37,785	12/31/2023
Lord Abbett & CO. LLC	493,409	$37,287	12/31/2023
THC	493,409	$37,287	12/31/2023
Hsbc Holdings PLC	453,624	$34,266	12/31/2023
THC	453,624	$34,266	12/31/2023
Assenagon Asset Management S.A.	319,795	$33,614	03/31/2024
THC	319,795	$33,614	03/31/2024
Caption Management LLC		$33,326	12/31/2023
Call	441,000	$33,326	12/31/2023
Khrom Capital Management LLC	424,018	$32,043	12/31/2023
THC	424,018	$32,043	12/31/2023
Loomis Sayles & Co. L P	408,053	$30,837	12/31/2023
THC	408,053	$30,837	12/31/2023
Point72 Asset Management L.P.	404,306	$30,553	12/31/2023
THC	404,306	$30,553	12/31/2023
Victory Capital Management Inc.	400,338	$30,254	12/31/2023
THC	400,338	$30,254	12/31/2023
Jacobs Levy Equity Management Inc.	377,790	$28,550	12/31/2023
THC	377,790	$28,550	12/31/2023
DG Capital Management LLC		$28,438	12/31/2023
THC	365,319	$27,607	12/31/2023
Call	11,000	$831	12/31/2023
Farallon Capital Management LLC	374,842	$28,327	12/31/2023
THC	374,842	$28,327	12/31/2023
Parkman Healthcare Partners LLC	356,806	$26,964	12/31/2023
THC	356,806	$26,964	12/31/2023
Rhenman & Partners Asset Management AB	351,630	$26,573	12/31/2023
THC	351,630	$26,573	12/31/2023
Integral Health Asset Management LLC	350,000	$26,450	12/31/2023
THC	350,000	$26,450	12/31/2023
BW Gestao de Investimentos Ltda.	330,471	$24,974	12/31/2023
THC	330,471	$24,974	12/31/2023
Columbus Hill Capital Management L.P.	317,803	$24,016	12/31/2023
THC	317,803	$24,016	12/31/2023
Adage Capital Partners GP L.L.C.	317,168	$23,968	12/31/2023
THC	317,168	$23,968	12/31/2023
JPMorgan Chase & Co.		$23,951	12/31/2023
THC	313,649	$23,702	12/31/2023
Call	3,300	$249	12/31/2023