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John Overdeck’s Griffon GFF Stock Holding History

John Overdeck’s Portfolio GFF Stock Details GFF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q2 		– Sell
-3,400
Closed -$249K – 3139
2024
Q1 		$249K Hold
3,400
– – ﹤0.01% 2631
2023
Q4 		$207K Buy
+3,400
New +$157K ﹤0.01% 2825

Other funds holding GFF

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VC
Voss Capital Houston, Texas $2.15B AUM 33.46% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

John Overdeck's GFF Position: Q2 2026 in Review

John Overdeck increased its Griffon (GFF) stake by 55% in Q2 2026, buying an estimated $6.06M and bringing the position to 196,909 shares worth $19.2M. The position accounts for 0.01% of the portfolio, ranked #1084.

John Overdeck first reported a position in GFF in Q4 2013 and has held it in 47 quarters since. 345 funds tracked by Wall St. Rank hold GFF as of Q2 2026.

  • John Overdeck held 196,909 shares of Griffon worth $19.2M as of Q2 2026.
  • John Overdeck bought 69,505 Griffon shares in Q2 2026, an estimated $6.06M.
  • Griffon made up 0.01% of John Overdeck's portfolio in Q2 2026, its #1084 holding.
  • John Overdeck first reported a position in Griffon in Q4 2013 and has held it in 47 quarters since.
  • 345 funds tracked by Wall St. Rank held Griffon as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.