Portolan Capital Management - GRIFFON CORP ownership

GRIFFON CORP's ticker is GFF and the CUSIP is 398433102. A total of 163 filers reported holding GRIFFON CORP in Q2 2021. The put-call ratio across all filers is 1.54 and the average weighting 0.1%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of GRIFFON CORP
ValueSharesWeighting
Q4 2022$5,594,872
-16.1%
156,325
-36.3%
0.56%
+6.1%
Q1 2021$6,666,000
+60.5%
245,331
+20.4%
0.52%
+38.7%
Q4 2020$4,153,000
+8.3%
203,774
+3.8%
0.38%
-13.1%
Q3 2020$3,835,000
+173.9%
196,268
+123.2%
0.43%
+121.4%
Q2 2015$1,400,000
-46.3%
87,944
-41.2%
0.20%
-59.1%
Q1 2015$2,609,000149,6790.48%
Other shareholders
GRIFFON CORP shareholders Q2 2021
NameSharesValueWeighting ↓
Voss Capital, LLC 2,833,852$112,418,90914.14%
Connacht Asset Management LP 6,553$259,9581.54%
Rock Creek Group, LP 266,843$10,585,6621.36%
Smith, Graham & Co., Investment Advisors, LP 250,225$9,926,4261.23%
IRONWOOD INVESTMENT MANAGEMENT LLC 47,695$1,892,0611.16%
Simcoe Capital Management, LLC 200,755$7,963,9511.15%
BARINGTON CAPITAL GROUP, L.P. 20,000$793,4001.14%
GAMCO INVESTORS, INC. ET AL 1,613,638$64,013,0190.74%
Vahanian & Associates Financial Planning Inc. 5,825$231,0780.74%
Khrom Capital Management LLC 38,493$1,527,0170.74%
View complete list of GRIFFON CORP shareholders