William Blair Investment Management
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William Blair Investment Management’s Fox Factory Holding Corp FOXF Stock Holding History

William Blair Investment Management’s Portfolio FOXF Stock Details FOXF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-2,151,661
Closed -$52.3M – 430
2025
Q3 		$52.3M Sell
2,151,661
-329,554
-13% -$9.28M 0.14% 140
2025
Q2 		$64.4M Buy
2,481,215
+4,714
+0.2% +$110K 0.17% 127
2025
Q1 		$57.8M Sell
2,476,501
-506,981
-17% -$13.6M 0.16% 136
2024
Q4 		$90.3M Buy
2,983,482
+434,998
+17% +$15M 0.22% 120
2024
Q3 		$106M Buy
2,548,484
+1,442,573
+130% +$62.5M 0.26% 110
2024
Q2 		$53.3M Buy
+1,105,911
New +$50M 0.14% 130
2023
Q4 		– Sell
-675,130
Closed -$66.9M – 419
2023
Q3 		$66.9M Sell
675,130
-594,889
-47% -$63.6M 0.22% 121
2023
Q2 		$138M Sell
1,270,019
-104,998
-8% -$10.7M 0.44% 77
2023
Q1 		$167M Sell
1,375,017
-216,350
-14% -$24.8M 0.58% 55
2022
Q4 		$145M Sell
1,591,367
-64,517
-4% -$6M 0.56% 62
2022
Q3 		$131M Sell
1,655,884
-18,688
-1% -$1.73M 0.52% 68
2022
Q2 		$135M Sell
1,674,572
-22,879
-1% -$1.93M 0.5% 69
2022
Q1 		$166M Buy
1,697,451
+126,960
+8% +$15.7M 0.5% 68
2021
Q4 		$267M Sell
1,570,491
-89,125
-5% -$14.9M 0.72% 35
2021
Q3 		$240M Buy
1,659,616
+33,907
+2% +$5.21M 0.68% 40
2021
Q2 		$253M Buy
+1,625,709
New +$242M 0.79% 36

Other funds holding FOXF

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RI
RWWM Inc Rocklin, California $1.37B AUM 3.81% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ECM
Estuary Capital Management Wayzata, Minnesota $598M AUM 1.72% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

William Blair Investment Management's FOXF Position: Q4 2025 in Review

William Blair Investment Management sold out of Fox Factory Holding Corp (FOXF) in Q4 2025, closing a stake of 2,151,661 shares — an estimated $52.3M sold.

William Blair Investment Management first reported a position in FOXF in Q2 2021 and held it in 16 quarters. The position peaked at $267M in Q4 2021. 209 funds tracked by Wall St. Rank hold FOXF as of Q4 2025.

  • William Blair Investment Management reported no remaining Fox Factory Holding Corp position as of Q4 2025 after selling out during the quarter.
  • William Blair Investment Management sold 2,151,661 Fox Factory Holding Corp shares in Q4 2025, an estimated $52.3M.
  • William Blair Investment Management first reported a position in Fox Factory Holding Corp in Q2 2021 and held it in 16 quarters.
  • William Blair Investment Management's Fox Factory Holding Corp position peaked at $267M in Q4 2021.
  • 209 funds tracked by Wall St. Rank held Fox Factory Holding Corp as of Q4 2025.

Based on William Blair Investment Management's 13F filing for Q4 2025, filed 9 Feb 2026.