A.R.T. Advisors, LLC - GRIFFON CORP ownership

GRIFFON CORP's ticker is GFF and the CUSIP is 398433102. A total of 135 filers reported holding GRIFFON CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of GRIFFON CORP
ValueSharesWeighting
Q4 2019$414,000
+45.3%
20,364
+20.7%
0.02%
+25.0%
Q2 2019$285,000
-29.8%
16,869
-23.2%
0.02%
-33.3%
Q1 2019$406,000
-26.8%
21,969
-36.1%
0.02%
-4.0%
Q3 2018$555,000
+118.5%
34,377
+140.7%
0.02%
+150.0%
Q2 2018$254,000
-41.1%
14,282
-26.5%
0.01%
-54.5%
Q3 2017$431,000
+62.0%
19,422
+60.2%
0.02%
+57.1%
Q2 2017$266,000
-55.4%
12,122
-68.0%
0.01%
-36.4%
Q3 2015$597,000
-2.6%
37,909
-1.7%
0.02%
+10.0%
Q2 2015$613,000
+56.0%
38,563
+70.6%
0.02%
+42.9%
Q1 2015$393,000
+171.0%
22,598
+77.3%
0.01%
+100.0%
Q3 2014$145,000
-34.1%
12,744
-28.5%
0.01%
-36.4%
Q2 2014$220,00017,8190.01%
Other shareholders
GRIFFON CORP shareholders Q3 2015
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