SIMPLEX TRADING, LLC - GRAHAM CORP ownership

GRAHAM CORP's ticker is GHM and the CUSIP is 384556106. A total of 82 filers reported holding GRAHAM CORP in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GRAHAM CORP
ValueSharesWeighting
Q4 2022$3
-100.0%
327
-76.9%
0.00%
Q3 2022$12,000
+300.0%
1,414
+179.4%
0.00%
Q2 2022$3,000
-62.5%
506
-54.0%
0.00%
Q1 2022$8,0001,100
+3233.3%
0.00%
Q4 2021$0
-100.0%
33
-98.7%
0.00%
Q1 2021$36,000
+125.0%
2,575
+134.3%
0.00%
Q4 2020$16,000
+700.0%
1,099
+554.2%
0.00%
Q1 2020$2,000
-80.0%
168
-61.6%
0.00%
Q1 2017$10,0000.0%438
-18.7%
0.00%
-100.0%
Q1 2016$10,0005390.00%
Other shareholders
GRAHAM CORP shareholders Q2 2020
NameSharesValueWeighting ↓
Emancipation Management LLC 76,880$1,527,0005.41%
AMI INVESTMENT MANAGEMENT INC 9,501$6,303,0002.93%
THB ASSET MANAGEMENT 536,620$10,657,0001.97%
AWM Investment Company, Inc. 227,794$4,524,0000.96%
PERRITT CAPITAL MANAGEMENT INC 70,000$1,390,0000.59%
COBBLESTONE CAPITAL ADVISORS LLC /NY/ 186,753$3,709,0000.37%
DEPRINCE RACE & ZOLLO INC 472,693$9,388,0000.27%
COOPER/HAIMS ADVISORS, LLC 20,126$400,0000.24%
Foundry Partners, LLC 250,913$4,983,0000.21%
Walthausen & Co., LLC 67,090$1,332,0000.18%
View complete list of GRAHAM CORP shareholders