RENAISSANCE TECHNOLOGIES LLC
Position in AMS — American Shared Hospital Services
CIK 1037389
NEW YORK, NY
Position in AMS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$91,158
+$19,818 QoQ
Shares Held
57,695
+17.3% QoQ
Ownership
0.868%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 19 holders
Holding Since
Dec 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMS Over Time
Shares Held
Position Value (USD)
Position in Medical Care Facilities
Healthcare · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $368,435,915 across 31 Medical Care Facilities names. AMS ranks #30 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BKD |
Brookdale Senior Living Inc.
|
5,953,464 | $95,791,235 | |
| 2 | NHC |
National Healthcare Corp
|
299,717 | $63,348,185 | |
| 3 | AMN |
Amn Healthcare Services Inc
|
1,096,521 | $35,494,384 | |
| 4 | MD |
Pediatrix Medical Group, Inc.
|
1,287,300 | $32,607,309 | |
| 5 | CMPS |
COMPASS Pathways plc
|
1,431,889 | $20,261,229 | |
| 6 | CHE |
Chemed Corp
|
39,080 | $18,201,119 | |
| 7 | EHC |
Encompass Health Corp
|
174,500 | $17,638,460 | |
| 8 | AGL |
agilon health, inc.
|
152,214 | $16,314,296 |
All Filings in AMS
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $91,158 | 57,695 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $71,340 | 49,200 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $104,234 | 49,400 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $139,440 | 49,800 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $160,747 | 66,700 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $194,322 | 69,900 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $227,207 | 71,225 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $205,719 | 67,449 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $177,603 | 55,501 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $124,785 | 42,300 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $84,490 | 35,500 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $148,170 | 59,988 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $191,475 | 74,795 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $127,012 | 45,200 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $76,180 | 26,000 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $50,041 | 19,321 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $33,966 | 15,300 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $28,782 | 12,300 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $32,469 | 13,700 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $31,740 | 11,500 | Shares | Sole | 2021-11-12 | |
| 2021-03-31 | $136,561 | 49,300 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $107,226 | 48,300 | Shares | Sole | 2021-02-10 | |
| No filing history on record for this holder in this stock. | ||||||