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Lee Ainslie’s FormFactor FORM Stock Holding History

Lee Ainslie’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 		$728K Buy
+4,554
New +$604K 0.01% 136

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

Lee Ainslie's FORM Position: Q2 2026 in Review

Lee Ainslie opened a new position in FormFactor (FORM) in Q2 2026: 4,554 shares worth $728K. The stake represents 0.01% of the portfolio and ranks #136 among its holdings.

507 funds tracked by Wall St. Rank hold FORM as of Q2 2026.

  • Lee Ainslie held 4,554 shares of FormFactor worth $728K as of Q2 2026.
  • FormFactor was a new Lee Ainslie position in Q2 2026.
  • FormFactor made up 0.01% of Lee Ainslie's portfolio in Q2 2026, its #136 holding.
  • 507 funds tracked by Wall St. Rank held FormFactor as of Q2 2026.

Based on Maverick Capital's 13F filing for Q2 2026, filed 14 Aug 2026.