Boston Partners
GFF icon

Boston Partners’s Griffon GFF Stock Holding History

Boston Partners’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 		– Sell
-363,381
Closed -$27.6M – 802
2025
Q4 		$27.6M Sell
363,381
-188,373
-34% -$14M 0.03% 338
2025
Q3 		$42.1M Sell
551,754
-2,677
-0.5% -$206K 0.04% 281
2025
Q2 		$41.1M Buy
554,431
+4,091
+0.7% +$285K 0.05% 269
2025
Q1 		$38.8M Sell
550,340
-7,778
-1% -$574K 0.05% 252
2024
Q4 		$40.4M Buy
558,118
+2,552
+0.5% +$185K 0.05% 258
2024
Q3 		$35.3M Buy
555,566
+98,981
+22% +$6.56M 0.04% 267
2024
Q2 		$27.4M Buy
456,585
+181,278
+66% +$12.3M 0.03% 289
2024
Q1 		$19.9M Sell
275,307
-2,356
-0.8% -$154K 0.02% 325
2023
Q4 		$16.8M Buy
+277,663
New +$12.8M 0.02% 347
2014
Q1 		– Sell
-196,599
Closed -$2.6M – 728
2013
Q4 		$2.6M Sell
196,599
-685,155
-78% -$8.74M 0.01% 594
2013
Q3 		$11.1M Sell
881,754
-11,676
-1% -$139K 0.03% 352
2013
Q2 		$10.1M Buy
+893,430
New +$9.81M 0.03% 343

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

Boston Partners's GFF Position: Q1 2026 in Review

Boston Partners sold out of Griffon (GFF) in Q1 2026, closing a stake of 363,381 shares — an estimated $27.6M sold.

Boston Partners first reported a position in GFF in Q2 2013 and held it in 12 quarters. The position peaked at $42.1M in Q3 2025. 339 funds tracked by Wall St. Rank hold GFF as of Q1 2026.

  • Boston Partners reported no remaining Griffon position as of Q1 2026 after selling out during the quarter.
  • Boston Partners sold 363,381 Griffon shares in Q1 2026, an estimated $27.6M.
  • Boston Partners first reported a position in Griffon in Q2 2013 and held it in 12 quarters.
  • Boston Partners's Griffon position peaked at $42.1M in Q3 2025.
  • 339 funds tracked by Wall St. Rank held Griffon as of Q1 2026.

Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.