2026-08-13
AI summary pending
View Full Filing (SEC EDGAR)American Shared Hospital Ser
$1.43-2.1%
-$344.8K
Net Activity
-48.93% total shares
Institutions Holding
21
Popularity Rank
#8282
Avg Weight
0.00%
Total Value
$800.5K
Market Cap
$9.5M
21 institutions currently hold AMS, with 8 net buyers and 12 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Decreased
Based on recent trading activity
Net Selling Institutions
12
Net Buying Institutions
8
Top 5 by Value
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Across its top 20 institutional holders, AMS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 33/100).
AMS ranks #8282 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
AMS is a disclosed holding of Jim Simons (Renaissance Technologies), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
21 institutions disclose a position in AMS, but none treat it as a major bet — even Dimensional Fund Advisors LP, its most concentrated holder, allocates just 0.0% of its own portfolio to it.
Dimensional Fund Advisors LP has trimmed its AMS position for two straight quarters, cutting it by $274.2K while still holding $161.4K.
AMS reported a net loss of $1.8M over the trailing twelve months.
+$83.1K
Total Buy Value
$1.3M
Total Sell Value
8
Net Buyers
12
Net Sellers
AMS
Q2 2026
Top 5 Institutional Movers
AMS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Stachowiak Raymond C | 13D/A | 2026-07-30 | 35.3% |
| Stachowiak Raymond C | 13D/A | 2026-06-25 | 33.0% |
4
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)American Shared Hospital Services entered into a forbearance agreement with its lender, Fifth Third Bank, waiving certain defaults until June 30, 2027, under strict conditions including monthly interest payments, quarterly principal payments, asset sale milestones, and cash balance requirements. Separately, the company issued a $2 million promissory note at 10% interest to a related party controlled by its executive chairman, due July 2027.
View Full Filing (SEC EDGAR)American Shared Hospital Services CFO Raymond S. Frech resigned for personal reasons on July 7, 2026, effective immediately. The board appointed Alexis N. Tirrito, the company's Chief Accounting Officer and Secretary, as interim CFO, setting her base salary at $240,000 with a 20% target bonus. The company entered a customary severance agreement with Frech.
View Full Filing (SEC EDGAR)At its annual meeting on June 24, 2026, American Shared Hospital Services (AMS) shareholders voted to approve an amendment and restatement of the company's Incentive Compensation Plan. The plan governs executive and employee pay. The proposal was detailed in the company's April 30, 2026 proxy statement.
View Full Filing (SEC EDGAR)029595105
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,243
Total reported value
$2.2T
3231 13F institutions increased their position this quarter
Institutions Holding
5,991
Total reported value
$3.6T
3034 13F institutions increased their position this quarter
Institutions Holding
6,154
Total reported value
$1.8T
2973 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
5,145
Total reported value
$670.7B
Held by 5145 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,075
Total reported value
$1.1T
Held by 5075 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,924
Total reported value
$485.0B
Held by 4924 institutions — one of the most-tracked stocks on AlphaSMO
Access AMS's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/AMSCLI
npx alphasmo stocks get AMS