There is a long list of 190 institutional holders of CYH 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 CYH by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CYH table below, the initial column indicates the name of each top institutional holder of CYH, with a link to that fund's top holdings. The next columns indicate the amount of CYH stock held by each of the institutional holders of CYH, followed by the CYH 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
CastleKnight Management LP		$30,746	12/31/2023
CYH	7,839,753	$24,538	12/31/2023
Call	1,983,500	$6,208	12/31/2023
BlackRock Inc.	9,750,502	$30,519	12/31/2023
CYH	9,750,502	$30,519	12/31/2023
Vanguard Group Inc.	8,095,948	$25,340	12/31/2023
CYH	8,095,948	$25,340	12/31/2023
Eversept Partners LP	7,231,126	$22,633	12/31/2023
CYH	7,231,126	$22,633	12/31/2023
Charles Schwab Investment Management Inc.	5,583,032	$17,475	12/31/2023
CYH	5,583,032	$17,475	12/31/2023
D. E. Shaw & Co. Inc.	5,139,594	$16,087	12/31/2023
CYH	5,139,594	$16,087	12/31/2023
Millennium Management LLC	3,695,473	$11,567	12/31/2023
CYH	3,695,473	$11,567	12/31/2023
Morgan Stanley	3,508,556	$10,982	12/31/2023
CYH	3,508,556	$10,982	12/31/2023
State Street Corp	3,242,079	$10,148	12/31/2023
CYH	3,242,079	$10,148	12/31/2023
Geode Capital Management LLC	2,695,967	$8,439	12/31/2023
CYH	2,695,967	$8,439	12/31/2023
Whitebox Advisors LLC	2,139,993	$6,698	12/31/2023
CYH	2,139,993	$6,698	12/31/2023
Two Sigma Advisers LP	2,108,055	$6,598	12/31/2023
CYH	2,108,055	$6,598	12/31/2023
Two Sigma Investments LP	1,908,546	$5,974	12/31/2023
CYH	1,908,546	$5,974	12/31/2023
AQR Capital Management LLC	1,732,367	$5,422	12/31/2023
CYH	1,732,367	$5,422	12/31/2023
Citadel Advisors LLC		$5,339	12/31/2023
CYH	1,648,620	$5,160	12/31/2023
Call	97,300	$305	12/31/2023
Put	40,200	$126	12/31/2023
First Eagle Investment Management LLC	1,578,121	$4,940	12/31/2023
CYH	1,578,121	$4,940	12/31/2023
Goldman Sachs Group Inc.	1,562,553	$4,891	12/31/2023
CYH	1,562,553	$4,891	12/31/2023
Dimensional Fund Advisors LP	1,557,848	$4,877	12/31/2023
CYH	1,557,848	$4,877	12/31/2023
Susquehanna International Group LLP		$4,759	12/31/2023
CYH	1,299,532	$4,068	12/31/2023
Call	406,100	$1,271	12/31/2023
Put	185,200	$580	12/31/2023
Federated Hermes Inc.	1,498,374	$4,690	12/31/2023
CYH	1,498,374	$4,690	12/31/2023
Northern Trust Corp	1,284,292	$4,020	12/31/2023
CYH	1,284,292	$4,020	12/31/2023
Royce & Associates LP	1,269,864	$3,975	12/31/2023
CYH	1,269,864	$3,975	12/31/2023
DG Capital Management LLC	1,249,270	$3,910	12/31/2023
CYH	1,249,270	$3,910	12/31/2023
Teacher Retirement System of Texas	1,236,840	$3,871	12/31/2023
CYH	1,236,840	$3,871	12/31/2023
Jane Street Group LLC	1,066,430	$3,338	12/31/2023
CYH	1,066,430	$3,338	12/31/2023
Norges Bank	907,100	$2,839	12/31/2023
CYH	907,100	$2,839	12/31/2023
Voya Investment Management LLC	886,705	$2,775	12/31/2023
CYH	886,705	$2,775	12/31/2023
Bank of New York Mellon Corp	667,654	$2,337	03/31/2024
CYH	667,654	$2,337	03/31/2024
Panagora Asset Management Inc.	730,256	$2,286	12/31/2023
CYH	730,256	$2,286	12/31/2023
Owl Creek Asset Management L.P.	690,184	$2,160	12/31/2023
CYH	690,184	$2,160	12/31/2023
Bank of America Corp DE	650,408	$2,036	12/31/2023
CYH	650,408	$2,036	12/31/2023
Bridgeway Capital Management Inc.	586,000	$1,834	12/31/2023
CYH	586,000	$1,834	12/31/2023
Cubist Systematic Strategies LLC	547,431	$1,713	12/31/2023
CYH	547,431	$1,713	12/31/2023
Qube Research & Technologies Ltd	527,646	$1,652	12/31/2023
CYH	527,646	$1,652	12/31/2023
Deutsche Bank AG	491,428	$1,538	12/31/2023
CYH	491,428	$1,538	12/31/2023
HRT Financial LP	430,848	$1,348	12/31/2023
CYH	430,848	$1,348	12/31/2023
Balyasny Asset Management LLC	392,789	$1,229	12/31/2023
CYH	392,789	$1,229	12/31/2023
Simplex Trading LLC		$1,205	03/31/2024
Call	190,500	$666	03/31/2024
CYH	180,625	$632	03/31/2024
Put	26,700	$93	03/31/2024
Renaissance Technologies LLC	360,900	$1,130	12/31/2023
CYH	360,900	$1,130	12/31/2023
First Trust Advisors LP	349,618	$1,094	12/31/2023
CYH	349,618	$1,094	12/31/2023
JPMorgan Chase & Co.	345,159	$1,080	12/31/2023
CYH	345,159	$1,080	12/31/2023
Tudor Investment Corp Et Al	344,074	$1,077	12/31/2023
CYH	344,074	$1,077	12/31/2023
Group One Trading L.P.		$1,064	12/31/2023
Call	294,800	$923	12/31/2023
CYH	46,426	$145	12/31/2023
Put	1,200	$4	12/31/2023
Marshall Wace LLP	314,239	$984	12/31/2023
CYH	314,239	$984	12/31/2023
Arrowstreet Capital Limited Partnership	297,294	$931	12/31/2023
CYH	297,294	$931	12/31/2023
Swiss National Bank	256,126	$802	12/31/2023
CYH	256,126	$802	12/31/2023
UBS Group AG	251,981	$789	12/31/2023
CYH	251,981	$789	12/31/2023
GSA Capital Partners LLP	232,135	$727	12/31/2023
CYH	232,135	$727	12/31/2023
Verition Fund Management LLC	229,396	$718	12/31/2023
CYH	229,396	$718	12/31/2023
Invesco Ltd.	225,823	$707	12/31/2023
CYH	225,823	$707	12/31/2023