Company profile

Ronald J. Kramer
Incorporated in
Fiscal year end
Former names
Instrument Systems Corp
IRS number

GFF stock data


Investment data

Data from SEC filings
Securities sold
Number of investors


29 Apr 20
15 Jul 20
30 Sep 20


Company financial data Financial data

Quarter (USD) Mar 20 Dec 19 Sep 19 Jun 19
Revenue 566.35M 548.44M 574.16M 574.97M
Net income 895K 10.61M 16.1M 13.6M
Diluted EPS 0.02 0.24 0.37 0.31
Net profit margin 0.16% 1.93% 2.80% 2.36%
Operating income 25.57M 32.12M 43.76M 36.49M
Net change in cash 4.23M -7.59M 14.27M 133K
Cash on hand 69.02M 64.79M 72.38M 58.11M
Cost of revenue 414.32M 398.52M 413.93M 420.49M
Annual (USD) Sep 19 Sep 18 Sep 17 Sep 16
Revenue 2.21B 1.98B 1.52B 1.48B
Net income 37.29M 125.68M 14.91M 30.01M
Diluted EPS 0.87 2.96 0.35 0.68
Net profit margin 1.69% 6.35% 0.98% 2.03%
Operating income 135.27M 92.8M 67.03M 82.34M
Net change in cash 2.62M 22.08M -24.87M 20.55M
Cash on hand 72.38M 69.76M 47.68M 72.55M
Cost of revenue 1.61B 1.45B 1.12B 1.08B

Financial data from Griffon earnings reports

Date Owner Security Transaction Code 10b5-1 $Price #Shares $Value #Remaining
27 Mar 20 Brosig Thomas Common Stock Buy Aquire P No 12.015 4,075 48.96K 29,403
26 Mar 20 Sullivan Kevin F Common Stock Buy Aquire P No 11.598 8,500 98.58K 45,494
6 Feb 20 Sullivan Kevin F Common Stock Buy Aquire P No 19.82 5,000 99.1K 36,994
30 Jan 20 Brosig Thomas Common Stock Grant Aquire A No 0 4,082 0 25,328
30 Jan 20 Victor Eugene Renuart Common Stock Grant Aquire A No 0 4,082 0 28,661
71.0% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 138 147 -6.1%
Opened positions 15 22 -31.8%
Closed positions 24 20 +20.0%
Increased positions 43 49 -12.2%
Reduced positions 47 48 -2.1%
13F shares
Current Prev Q Change
Total value 784.5M 1.52B -48.5%
Total shares 33.33M 33.05M +0.8%
Total puts 17.3K 0 NEW
Total calls 400 214.3K -99.8%
Total put/call ratio 43.3
Largest owners
Shares Value Change
BLK BlackRock 5.95M $75.22M -3.3%
GBL Gamco Investors, Inc. Et Al 4.79M $60.64M -0.5%
Vanguard 4.25M $53.78M +0.9%
Dimensional Fund Advisors 3.85M $48.67M +0.1%
Gabelli Funds 1.91M $24.19M -0.6%
FRLG Goldman Sachs 1.89M $23.87M +133.7%
STT State Street 1.26M $15.88M +11.0%
WFC^Z Wells Fargo & Company 1.14M $14.38M -0.6%
Geode Capital Management 575K $7.27M +9.7%
BK Bank Of New York Mellon 564.91K $7.15M -8.5%
Largest transactions
Shares Bought/sold Change
FRLG Goldman Sachs 1.89M +1.08M +133.7%
Norges Bank 0 -409.52K EXIT
BLK BlackRock 5.95M -202K -3.3%
Aj Wealth Strategies 167.21K +167.21K NEW
MS^L Morgan Stanley 124.82K -158.22K -55.9%
STT State Street 1.26M +124.71K +11.0%
ClariVest Asset Management 154.06K +114.67K +291.1%
Two Sigma Investments 0 -93.34K EXIT
Nuveen Asset Management 212.28K -90.5K -29.9%
Renaissance Technologies 36.1K -63.7K -63.8%

Financial report summary

QuebecNewell BrandsIrelandCarlisleGrafton
Content analysis ?
H.S. sophomore Avg
New words: adjacent, BofA, cease, chain, closure, construction, damage, deterioration, difficult, disease, disruption, distancing, essential, evolving, experienced, extension, Fargo, fight, forward, franchise, furlough, furloughed, globe, half, large, leaving, length, local, Lowe, movement, outbreak, pandemic, pathogen, people, predict, predicted, premium, prevent, prohibiting, quantity, rapidly, redeem, redemption, regularly, reopen, resume, Reynosa, safe, safety, signature, simplifying, social, spread, spreading, staggered, strong, suffer, supply, temporarily, tender, today, treat, Trustee, turn, unable, usage, widespread
Removed: commitment, deductible, disclosed, earned, occurrence, receive, restated, revised