American Shared Hospital Services: which funds bought and sold
Institutions that bought and sold American Shared Hospital Services shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 7 institutions that filed 13F reports for both quarters added to or opened positions in American Shared Hospital Services, and 10 cut or closed them. Together they sold a net 487K shares, −49.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 82K shares (−48.5%); index fund managers were net sellers of 106K shares (−47.0%). 4 opened a new position and 5 sold out entirely.
Bought, Q2 2026 7 institutions, 4 of them new holders Sold, Q2 2026 10 institutions, 5 of them sold out
Net change, all compared −487K shares (−49.0%)
Net change, active managers −82K shares (−48.5%), 1 bought, 2 sold
Buyers versus sellers
7 bought 6 10 sold
Active managers and hedge funds 1 bought · 2 sold · −82K
Index fund managers 0 bought · 3 sold · −106K
Other institutions 6 bought · 5 sold · −299K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Xtx Topco Ltd | +19K New position | 19K | $30,189 |
| UBS Group AG | +18K +9097.5% | 18K | $29,064 |
| Renaissance Technologies LLC Hedge fund | +8,495 +17.3% | 58K | $91,158 |
| LPL Financial LLC | +5,020 +6.6% | 81K | $128,590 |
| Citigroup Inc | +454 New position | 454 | $717 |
| Caitong International Asset Management Co., Ltd | +107 New position | 107 | $169 |
| Barclays PLC | +82 New position | 82 | $130 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Renaissance Technologies LLC Hedge fund | +8,495 +17.3% | 58K | $91,158 |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Corient Private Wealth LP | −161K Sold out | 0 | — |
| Dimensional Fund Advisors LP | −103K −50.2% | 102K | $161,381 |
| Vanguard Capital Management LLC Index funds | −98K −63.8% | 56K | $87,946 |
| Bridgeway Capital Management, LLC Active manager | −62K −67.9% | 29K | $46,016 |
| Susquehanna International Group, LLP | −42K Sold out | 0 | — |
| Drw Securities, LLC | −33K Sold out | 0 | — |
| Citadel Advisors LLC Hedge fund | −29K Sold out | 0 | — |
| Geode Capital Management, LLC Index funds | −6,091 −18.7% | 26K | $41,889 |
| Tower Research Capital LLC (TRC) | −2,814 Sold out | 0 | — |
| Vanguard Fiduciary Trust Co Index funds | −2,043 −7.5% | 25K | $40,074 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Bridgeway Capital Management, LLC Active manager | −62K −67.9% | 29K | $46,016 |
| Citadel Advisors LLC Hedge fund | −29K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Xtx Topco Ltd | 19K | $30,189 |
| Citigroup Inc | 454 | $717 |
| Caitong International Asset Management Co., Ltd | 107 | $169 |
| Barclays PLC | 82 | $130 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Corient Private Wealth LP | 161K | $232,811 |
| Susquehanna International Group, LLP | 42K | $61,355 |
| Drw Securities, LLC | 33K | $47,689 |
| Citadel Advisors LLCHedge fund | 29K | $41,409 |
| Tower Research Capital LLC (TRC) | 2,814 | $4,080 |
Who holds the shares
- Institutions reporting
- 18
- Ten largest holders
- 90.3% of 13F-reported shares
- Index fund managers
- 23.7% of 13F-reported shares
- Active managers and hedge funds
- 17.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 1 | 2 | 0 | 1 | −82K | −48.5% |
| Index fund managers | 0 | 3 | 0 | 0 | −106K | −47.0% |
| Other institutions | 6 | 5 | 4 | 4 | −299K | −50.0% |
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