Position in ACHC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,489,693
-$3,185,183 QoQ
Shares Held
149,196
-68.3% QoQ
Ownership
0.162%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
12 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ACHC Over Time
Shares Held
Position Value (USD)
Position in Medical Care Facilities
Healthcare · as of Mar 31, 2026MARSHALL WACE, LLP holds $138,328,461 across 25 Medical Care Facilities names. ACHC ranks #10 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EHC |
Encompass Health Corp
|
297,635 | $28,790,233 | |
| 2 | CMPS |
COMPASS Pathways plc
|
4,038,335 | $22,331,991 | |
| 3 | HCA |
HCA Healthcare, Inc.
|
44,059 | $20,850,480 | |
| 4 | GRDN |
Guardian Pharmacy Services, Inc.
|
417,710 | $15,730,957 | |
| 5 | BKD |
Brookdale Senior Living Inc.
|
526,638 | $7,204,407 | |
| 6 | HCSG |
Healthcare Services Group Inc
|
296,436 | $5,498,887 | |
| 7 | CYH |
Community Health Systems Inc
|
1,776,379 | $5,222,553 | |
| 8 | CCRN |
Cross Country Healthcare Inc
|
456,996 | $4,295,762 |
All Filings in ACHC
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,489,693 | 149,196 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $6,674,876 | 470,393 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $2,741,501 | 110,723 | Shares | Other | 2025-11-13 | |
| 2025-03-31 | $1,523,883 | 50,260 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $15,082,501 | 380,391 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $15,995,109 | 252,249 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $10,369,078 | 153,525 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,842,651 | 35,883 | Shares | Other | 2024-05-15 | |
| 2022-12-31 | $1,297,198 | 15,758 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,287,233 | 16,465 | Shares | Other | 2022-11-14 | |
| 2021-03-31 | $1,373,131 | 24,031 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $479,781 | 9,546 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||