# AMERICAN SHARED HOSPITAL SVC COM

AMERICAN SHARED HOSPITAL SVC COM is a security (CUSIP 029595105) tracked across SEC portfolio filings. 23 institutional managers reported $1.6M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $89K via N-PORT as of 2026-04-30.

## Summary

- Issuer: AMERICAN SHARED HOSPITAL SVC
- Class: COM
- CUSIP: 029595105
- Asset category: EC
- 13F holders: 23
- 13F value: $1.6M
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $89K
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 23 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $382K | 181,143 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $297K | 205,120 |
| [Corient Private Wealth LLC](https://search.stillhousedata.com/firm/319448) | Miami, FL | $233K | 160,559 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111441) | HOUSTON, TX | $132K | 90,820 |
| [LPL Financial LLC](https://search.stillhousedata.com/firm/6413) | FORT MILL, SC | $111K | 76,366 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $71K | 49,200 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $61K | 42,314 |
| [DRW Securities, LLC](https://search.stillhousedata.com/firm/45908) | CHICAGO, IL | $48K | 32,889 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $47K | 32,588 |
| JAMES INVESTMENT RESEARCH, INC. | ALPHA, OH | $47K | 29,725 |
| NewEdge Advisors, LLC | New Orleans, LA | $43K | 29,725 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $41K | 28,558 |
| STATE STREET CORP | BOSTON, MA | $18K | 12,101 |
| Empowered Funds, LLC | HAVERTOWN, PA | $17K | 11,924 |
| MORGAN STANLEY | NEW YORK, NY | $8K | 5,858 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $81K | 0.01% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $8K | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/029595105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.