Question 1

How many shares of AMS does DIMENSIONAL FUND ADVISORS LP own?

Accepted Answer

As of 2026-Q2, DIMENSIONAL FUND ADVISORS LP holds 102,140 shares of AMS (AMERICAN SHARED HOSPITAL SVC).

Question 2

What is DIMENSIONAL FUND ADVISORS LP's AMS position worth?

Accepted Answer

As of 2026-Q2, DIMENSIONAL FUND ADVISORS LP's AMS position is worth $161,381.

Question 3

Is DIMENSIONAL FUND ADVISORS LP buying or selling AMS?

Accepted Answer

In 2026-Q2, DIMENSIONAL FUND ADVISORS LP decreased their AMS position (-50.2% change in shares).

Question 4

When did DIMENSIONAL FUND ADVISORS LP first buy AMS?

Accepted Answer

Based on available 13F filings, DIMENSIONAL FUND ADVISORS LP first reported a position in AMS in 2024-Q3. They have held the position across 14 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	102,140	-50.2%	$161,381	0.0%	$1.58	0
2026-Q1	Decreased	205,120	-0.6%	$297,424	0.0%	$2.08	0
2025-Q4	Decreased	206,414	-1.7%	$435,534	0.0%	$2.11	0
2025-Q3	Unchanged	209,959	0.0%	$587,885	0.0%	$2.96	0
2025-Q2	Unchanged	209,959	0.0%	$506,001	0.0%	$2.44	0
2025-Q1	Unchanged	209,959	0.0%	$583,686	0.0%	$2.81	0
2024-Q4	Increased	209,959	+0.3%	$669,769	0.0%	$3.12	24
2024-Q3	Increased	209,356	+16.5%	$638,536	0.0%	$3.06	28

AMSShowing 8 of 14 quarters

AMS
Showing 8 of 14 quarters