PEAK6 Investments LLC - GRAHAM CORP ownership

GRAHAM CORP's ticker is GHM and the CUSIP is 384556106. A total of 91 filers reported holding GRAHAM CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
PEAK6 Investments LLC ownership history of GRAHAM CORP
ValueSharesWeighting
Q4 2020$179,000
-42.6%
11,815
-24.9%
0.00%
-100.0%
Q3 2019$312,000
-13.6%
15,734
-11.9%
0.00%
-33.3%
Q2 2019$361,00017,8630.00%
Other shareholders
GRAHAM CORP shareholders Q4 2019
NameSharesValueWeighting ↓
Emancipation Management LLC 80,380$1,624,0005.58%
AMI INVESTMENT MANAGEMENT INC 9,084$6,268,0003.20%
THB ASSET MANAGEMENT 592,679$11,978,0001.91%
AWM Investment Company, Inc. 190,886$3,858,0000.74%
PERRITT CAPITAL MANAGEMENT INC 120,000$2,391,0000.46%
DEPRINCE RACE & ZOLLO INC 616,003$12,449,0000.35%
COBBLESTONE CAPITAL ADVISORS LLC /NY/ 187,313$3,786,0000.34%
Harvey Partners, LLC 11,618$235,0000.32%
AMERICAN CAPITAL MANAGEMENT INC 342,113$6,914,0000.30%
ESSEX INVESTMENT MANAGEMENT CO LLC 82,189$1,661,0000.23%
View complete list of GRAHAM CORP shareholders