Citadel Advisors - AMERICAN SHARED HOSPITAL SVC ownership

AMERICAN SHARED HOSPITAL SVC's ticker is AMS and the CUSIP is 029595105. A total of 17 filers reported holding AMERICAN SHARED HOSPITAL SVC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of AMERICAN SHARED HOSPITAL SVC
ValueSharesWeighting
Q3 2023$46,142
-45.7%
18,681
-43.8%
0.00%
Q2 2023$84,898
+118.3%
33,223
+140.0%
0.00%
Q1 2023$38,896
-56.3%
13,842
-54.5%
0.00%
Q2 2021$89,000
+18.7%
30,398
+11.7%
0.00%
Q1 2021$75,000
+226.1%
27,220
+164.3%
0.00%
Q4 2020$23,000
-20.7%
10,298
-35.3%
0.00%
Q3 2020$29,000
-29.3%
15,905
+7.8%
0.00%
Q1 2019$41,00014,7610.00%
Other shareholders
AMERICAN SHARED HOSPITAL SVC shareholders Q4 2020
NameSharesValueWeighting ↓
BRIDGEWAY CAPITAL MANAGEMENT, LLC 260,267$642,8590.02%
Canton Hathaway, LLC 20,000$490.02%
JAMES INVESTMENT RESEARCH INC 29,725$73,4210.01%
FINANCIAL COUNSELORS INC 37,123$91,6940.00%
NewEdge Advisors, LLC 29,725$73,4210.00%
Corient Private Wealth LLC 160,559$396,5810.00%
Steward Financial Group LLC 1,165$20.00%
ACADIAN ASSET MANAGEMENT LLC 140,864$3460.00%
TWO SIGMA INVESTMENTS, LP 10,723$26,4860.00%
DIMENSIONAL FUND ADVISORS LP 166,056$410,1580.00%
View complete list of AMERICAN SHARED HOSPITAL SVC shareholders