XT
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XTX Topco’s FormFactor FORM Stock Holding History

XTX Topco’s Portfolio FORM Stock Details FORM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.18M Buy
+7,387
New +$980K 0.02% 1636
2025
Q4 		– Sell
-9,765
Closed -$356K – 3460
2025
Q3 		$356K Buy
+9,765
New +$314K 0.02% 1374
2024
Q4 		– Sell
-10,945
Closed -$503K – 2483
2024
Q3 		$503K Buy
+10,945
New +$546K 0.04% 809
2024
Q1 		– Sell
-6,052
Closed -$252K – 1996
2023
Q4 		$252K Buy
+6,052
New +$221K 0.06% 769
2022
Q4 		– Sell
-12,104
Closed -$303K – 1257
2022
Q3 		$303K Buy
+12,104
New +$393K 0.08% 495
2021
Q4 		– Sell
-5,465
Closed -$204K – 793
2021
Q3 		$204K Buy
+5,465
New +$203K 0.07% 496

Other funds holding FORM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PCH
Polar Capital Holdings London, United Kingdom $42.4B AUM 181.11% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

XTX Topco's FORM Position: Q2 2026 in Review

XTX Topco opened a new position in FormFactor (FORM) in Q2 2026: 7,387 shares worth $1.18M. The stake represents 0.02% of the portfolio and ranks #1636 among its holdings. This is a return to the name: XTX Topco previously reported a position in FORM as recently as Q3 2025.

XTX Topco first reported a position in FORM in Q3 2021 and has held it in 6 quarters since. 509 funds tracked by Wall St. Rank hold FORM as of Q2 2026.

  • XTX Topco held 7,387 shares of FormFactor worth $1.18M as of Q2 2026.
  • FormFactor was a new XTX Topco position in Q2 2026.
  • FormFactor made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1636 holding.
  • XTX Topco first reported a position in FormFactor in Q3 2021 and has held it in 6 quarters since.
  • 509 funds tracked by Wall St. Rank held FormFactor as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.