COMMUNITY HEALTH SYSTEMS INC (CYH) Institutional Ownership Changes & 13F Activity
COMMUNITY HEALTH SYSTEMS INC (CYH). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Whitebox Advisors Llc, Diameter Capital Partners Lp, Saba Capital Management, L.P., Bank Of America Corp, and Aqr Capital Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| State Street Corp | Buy | +139,953 | +4.8% | 3,061,863 | $10.23M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +194 | +0.6% | 35,017 | $116.96K | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +423,489 | +68.6% | 1,040,527 | $3.48M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Buy | +192,967 | +14.2% | 1,547,281 | $5.17M | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Sell | -5,150 | -74.2% | 1,789 | $5.97K | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Buy | +163,953 | +24.4% | 834,813 | $2.79M | Q2 2026 | Aug 21, 2026 |
| Harvest Fund Management Co., Ltd | Sell | -26 | -1.4% | 1,819 | $6.00K | Q2 2026 | Aug 20, 2026 |
| Mercer Global Advisors Inc | Buy | +45,183 | — | 45,183 | $150.91K | Q2 2026 | Aug 19, 2026 |
| Jefferies Financial Group Inc. | Buy | +742,900 | — | 742,900 | $2.48M | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +5,030 | +15.0% | 38,566 | $128.81K | Q2 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +22 | — | 22 | $73.00 | Q2 2026 | Aug 17, 2026 |
| Whitebox Advisors Llc | Buy | +3,732,743 | — | 3,732,743 | $12.47M | Q2 2026 | Aug 14, 2026 |
| Diameter Capital Partners Lp | Buy | +1,837,962 | — | 1,837,962 | $6.14M | Q2 2026 | Aug 14, 2026 |
| Saba Capital Management, L.P. | Buy | +1,600,330 | +124.8% | 2,882,169 | $9.63M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +1,173,504 | +197.5% | 1,767,619 | $5.90M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +980,081 | +74.8% | 2,290,827 | $7.65M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -973,061 | -35.6% | 1,756,908 | $5.87M | Q2 2026 | Aug 14, 2026 |
| Eversept Partners, Lp | Sell | -812,706 | -9.4% | 7,864,575 | $26.27M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -795,070 | -26.5% | 2,205,336 | $7.37M | Q2 2026 | Aug 14, 2026 |
| Castleknight Management Lp | Buy | +717,000 | +5.7% | 13,384,586 | $44.70M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +473,547 | +1318.8% | 509,455 | $1.70M | Q2 2026 | Aug 14, 2026 |
| Apollo Management Holdings, L.P. | Buy | +370,210 | +3.2% | 11,859,526 | $39.61M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +322,335 | — | 322,335 | $1.08M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -311,186 | -11.3% | 2,448,018 | $8.18M | Q2 2026 | Aug 14, 2026 |
| Tudor Investment Corp Et Al | Buy | +299,218 | — | 299,218 | $999.39K | Q2 2026 | Aug 14, 2026 |
| Carronade Capital Management, Lp | Buy | +243,924 | +18.5% | 1,565,847 | $5.23M | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Sell | -223,654 | -85.8% | 37,016 | $123.63K | Q2 2026 | Aug 14, 2026 |
| Nomura Holdings Inc | Sell | -181,900 | -2.6% | 6,703,109 | $22.39M | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Buy | +151,707 | — | 151,707 | $506.70K | Q2 2026 | Aug 14, 2026 |
| Readystate Asset Management Lp | Buy | +134,829 | +37.3% | 496,326 | $1.66M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about CYH activity
Which institutional owners are buying CYH?
Institutional owners buying CYH include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in CYH activity?
"Buy" means an investor increased their reported position in CYH compared to the prior reporting period. This reflects growing exposure to COMMUNITY HEALTH SYSTEMS INC (CYH) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CYH increasing?
Institutional interest in CYH can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related CYH Institutional Insights
- CYH Overview
- CYH 13F Institutional Holders
- CYH Superinvestors
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- CYH Insider Trading & SEC Form 4 Activity
- CYH Articles
- Top Institutional Investor Stock Rankings