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
2023 Q2	–	Sell	-7,000	Closed	-$224K	–	8989
2023 Q1	$224K	Sell	7,000 -11,600	-62%	-$425K	﹤0.01%	7675
2022 Q4	$666K	Buy	18,600 +2,100	+13%	+$70.1K	﹤0.01%	5655
2022 Q3	$487K	Buy	+16,500	New	+$501K	﹤0.01%	6739

Other funds holding GFF

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Voss Capital Houston, Texas $2.15B AUM 33.46% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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.