Marshall Wace North America L.P. - GRIFFON CORP ownership

GRIFFON CORP's ticker is GFF and the CUSIP is 398433102. A total of 172 filers reported holding GRIFFON CORP in Q3 2020. The put-call ratio across all filers is 199.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
Marshall Wace North America L.P. ownership history of GRIFFON CORP
ValueSharesWeighting
Q1 2021$6,321,000
+33.2%
232,629
-0.1%
0.03%
+18.2%
Q4 2020$4,745,000
-29.4%
232,751
-32.3%
0.02%
-48.8%
Q3 2020$6,719,000
+11484.5%
343,867
+7474.2%
0.04%
Q1 2020$58,000
-26.6%
4,540
+16.2%
0.00%
Q4 2019$79,000
-92.8%
3,906
-92.5%
0.00%
-100.0%
Q3 2019$1,098,000
-9.6%
52,341
-27.1%
0.01%
-25.0%
Q2 2019$1,214,000
-78.8%
71,771
-76.8%
0.01%
-60.0%
Q1 2019$5,730,000
+239.3%
310,024
+91.9%
0.02%
+25.0%
Q4 2018$1,689,000
-81.4%
161,595
-71.3%
0.02%
-48.4%
Q3 2018$9,096,000
+255.5%
563,216
+291.7%
0.03%
+121.4%
Q2 2018$2,559,000143,7780.01%
Other shareholders
GRIFFON CORP shareholders Q3 2020
NameSharesValueWeighting ↓
12th Street Asset Management Company, LLC 398,404$7,785,0001.94%
Teton Advisors, Inc. 448,313$8,760,0001.50%
AWM Investment Company, Inc. 300,000$5,862,0000.96%
GAMCO INVESTORS, INC. ET AL 4,183,375$81,743,0000.91%
Claybrook Capital, LLC 56,551$1,105,0000.83%
IRONWOOD INVESTMENT MANAGEMENT LLC 55,187$1,078,0000.77%
Kavar Capital Partners, LLC 100,509$1,964,0000.66%
Benson Investment Management Company, Inc. 50,720$991,0000.64%
Summit Place Financial Advisors, LLC 28,200$551,0000.55%
Portolan Capital Management 196,268$3,835,0000.43%
View complete list of GRIFFON CORP shareholders