Marshall Wace, Llp reports 16.57% increase in ownership of CG5 / Community Health Systems, Inc.

Community Health Systems, Inc.

DE ˙ DB ˙ US2036681086

2,34 € ↓ -0,04 (-1,68%)

2026-06-04
DEL PRIS

Security	DE:CG5 / Community Health Systems, Inc.
Institution	Marshall Wace, Llp
Latest Disclosed Ownership	1,776,379 shares
Latest Disclosed Value	$ 5,222,555

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 1,776,379 shares of Community Health Systems, Inc. (DE:CG5) valued at $4,476,475 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,523,837 shares of Community Health Systems, Inc.. This represents a change in shares of 16.57% during the quarter. The current value of the position is $4,156,727 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	1,776,379	252,542	16.57	5,223	9.84	0.0052
2026-02-13	2025-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	1,523,837	1,118,864	276.28	4,754	265.97	0.0043
2025-11-13	2025-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	404,973	310,437	328.38	1,300	304.67	0.0013
2025-08-13	2025-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	94,536	94,536		321		0.0004
2025-02-13	2024-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-126,264	-100.00	0	-100.00
2024-11-14	2024-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	126,264	-816,039	-86.60	766	-75.81	0.0009
2024-08-14	2024-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	942,303	318,333	51.02	3,166	45.03	0.0042
2024-05-15	2024-03-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	623,970	309,731	98.57	2,184	122.08	0.0033
2024-02-14	2023-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	314,239	314,239		984		0.0017
2023-02-14	2022-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-820,641	-100.00	0	-100.00
2022-11-14	2022-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	820,641	41,141	5.28	1,764	-39.65	0.0039
2022-08-15	2022-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	779,500	779,500		2,923		0.0060
2021-08-13	2021-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-27,748	-100.00	0	-100.00
2021-05-17	2021-03-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	27,748	-28,921	-51.03	375	-10.93	0.0017
2021-02-16	2020-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	56,669	56,669	104.23	421	12.27	0.0023
2020-05-15	2020-03-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-65,036	-100.00	0	-100.00
2020-02-14	2019-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	65,036	-696,739	-91.46	189	-93.11	0.0013
2019-11-14	2019-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	761,775	761,775	1,071.31	2,742	1,350.79	0.0216
2019-08-14	2019-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-43	-100.00	0	-100.00	0.0000
2019-05-29	2019-03-31	13F/A-1	COMMUNITY HEALTH	COMMON STOCK	203668108	43	43		0		0.0000
2019-05-14	2019-03-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	43	43		0
2016-02-10	2015-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	0		0		0.0000
2015-11-12	2015-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-17,680	-100.00	0	-100.00
2015-08-14	2015-06-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	17,680	17,680	0.00	1,113		0.0145
2015-02-17	2014-12-31	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	0	-28,382	-100.00	0	-100.00
2014-11-13	2014-09-30	13F	COMMUNITY HEALTH	COMMON STOCK	203668108	28,382	28,382		1,555		0.0224

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.