Walleye Capital
UCTT

Walleye Capital’s Ultra Clean Holdings UCTT Stock Holding History

Walleye Capital’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
Q1 		$5.44M Buy
87,453
+65,206
+293% +$3.34M 0.02% 750
2025
Q4 		$564K Buy
22,247
+22,243
+556,075% +$592K ﹤0.01% 2883
2025
Q3 		$109 Sell
4
-9,258
-100% -$228K ﹤0.01% 4396
2025
Q2 		$209K Buy
+9,262
New +$190K ﹤0.01% 3335
2018
Q3 		$1.34M Buy
+107,061
New +$1.56M 0.63% 43

Other funds holding UCTT

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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Walleye Capital's UCTT Position: Q1 2026 in Review

Walleye Capital increased its Ultra Clean Holdings (UCTT) stake by 293% in Q1 2026, buying an estimated $3.34M and bringing the position to 87,453 shares worth $5.44M. The position accounts for 0.02% of the portfolio, ranked #750.

Walleye Capital first reported a position in UCTT in Q3 2018 and has held it in 5 quarters since. 331 funds tracked by Wall St. Rank hold UCTT as of Q1 2026.

  • Walleye Capital held 87,453 shares of Ultra Clean Holdings worth $5.44M as of Q1 2026.
  • Walleye Capital bought 65,206 Ultra Clean Holdings shares in Q1 2026, an estimated $3.34M.
  • Ultra Clean Holdings made up 0.02% of Walleye Capital's portfolio in Q1 2026, its #750 holding.
  • Walleye Capital first reported a position in Ultra Clean Holdings in Q3 2018 and has held it in 5 quarters since.
  • 331 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.