XT
UCTT

XTX Topco’s Ultra Clean Holdings UCTT Stock Holding History

XTX Topco’s Portfolio UCTT Stock Details UCTT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.76M Sell
19,322
-14,355
-43% -$1.26M 0.04% 807
2026
Q1 		$2.09M Buy
33,677
+13,796
+69% +$707K 0.04% 801
2025
Q4 		$504K Buy
+19,881
New +$529K 0.01% 1595
2024
Q4 		– Sell
-11,921
Closed -$476K – 2961
2024
Q3 		$476K Buy
+11,921
New +$489K 0.03% 852
2021
Q3 		– Sell
-4,627
Closed -$249K – 1074
2021
Q2 		$249K Buy
+4,627
New +$248K 0.08% 459

Other funds holding UCTT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 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
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

XTX Topco's UCTT Position: Q2 2026 in Review

XTX Topco reduced its Ultra Clean Holdings (UCTT) stake by 43% in Q2 2026, selling an estimated $1.26M and leaving 19,322 shares worth $2.76M. The position accounts for 0.04% of the portfolio, ranked #807.

XTX Topco first reported a position in UCTT in Q2 2021 and has held it in 5 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • XTX Topco held 19,322 shares of Ultra Clean Holdings worth $2.76M as of Q2 2026.
  • XTX Topco sold 14,355 Ultra Clean Holdings shares in Q2 2026, an estimated $1.26M.
  • Ultra Clean Holdings made up 0.04% of XTX Topco's portfolio in Q2 2026, its #807 holding.
  • XTX Topco first reported a position in Ultra Clean Holdings in Q2 2021 and has held it in 5 quarters since.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

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