Jane Street
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Jane Street’s Griffon GFF Stock Holding History

Jane Street’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
2026
Q2 		$400K Sell
4,100
-1,300
-24% -$113K ﹤0.01% 8547
2026
Q1 		$392K Buy
+5,400
New +$438K ﹤0.01% 8596
2024
Q2 		– Sell
-3,900
Closed -$286K – 9671
2024
Q1 		$286K Buy
+3,900
New +$255K ﹤0.01% 7641
2023
Q4 		– Sell
-195,200
Closed -$7.74M – 9392
2023
Q3 		$7.74M Sell
195,200
-21,100
-10% -$865K ﹤0.01% 2072
2023
Q2 		$8.72M Buy
216,300
+144,300
+200% +$4.73M ﹤0.01% 2055
2023
Q1 		$2.3M Buy
72,000
+51,000
+243% +$1.87M ﹤0.01% 3575
2022
Q4 		$752K Sell
21,000
-105,100
-83% -$3.51M ﹤0.01% 5460
2022
Q3 		$3.72M Buy
+126,100
New +$3.83M ﹤0.01% 3097

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

Jane Street's GFF Position: Q2 2026 in Review

Jane Street sold out of Griffon (GFF) in Q2 2026, closing a stake of 37,204 shares — an estimated $3.25M sold.

Jane Street first reported a position in GFF in Q4 2013 and held it in 22 quarters. The position peaked at $24.4M in Q3 2024. 347 funds tracked by Wall St. Rank hold GFF as of Q2 2026.

  • Jane Street reported no remaining Griffon position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 37,204 Griffon shares in Q2 2026, an estimated $3.25M.
  • Jane Street first reported a position in Griffon in Q4 2013 and held it in 22 quarters.
  • Jane Street's Griffon position peaked at $24.4M in Q3 2024.
  • 347 funds tracked by Wall St. Rank held Griffon as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.