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MHR Fund Management’s Griffon GFF Stock Holding History

MHR Fund Management’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
Q1 		$17.4M Buy
239,392
+114,392
+92% +$9.27M 1.27% 7
2025
Q4 		$9.21M Hold
125,000
– – 0.79% 8
2025
Q3 		$9.52M Buy
+125,000
New +$9.64M 0.93% 8

Other funds holding GFF

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VC
Voss Capital Houston, Texas $1.88B AUM 1.03% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

MHR Fund Management's GFF Position: Q1 2026 in Review

MHR Fund Management increased its Griffon (GFF) stake by 92% in Q1 2026, buying an estimated $9.27M and bringing the position to 239,392 shares worth $17.4M. The position accounts for 1.27% of the portfolio, ranked #7.

MHR Fund Management first reported a position in GFF in Q3 2025 and has held it in 3 quarters since. 339 funds tracked by Wall St. Rank hold GFF as of Q1 2026.

  • MHR Fund Management held 239,392 shares of Griffon worth $17.4M as of Q1 2026.
  • MHR Fund Management bought 114,392 Griffon shares in Q1 2026, an estimated $9.27M.
  • Griffon made up 1.27% of MHR Fund Management's portfolio in Q1 2026, its #7 holding.
  • MHR Fund Management first reported a position in Griffon in Q3 2025 and has held it in 3 quarters since.
  • 339 funds tracked by Wall St. Rank held Griffon as of Q1 2026.

Based on MHR Fund Management's 13F filing for Q1 2026, filed 15 May 2026.