RBC
UCTT

Romano Brothers & Co’s Ultra Clean Holdings UCTT Stock Holding History

Romano Brothers & Co’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 		– Sell
-29,250
Closed -$741K – 325
2025
Q4 		$741K Sell
29,250
-17,100
-37% -$455K 0.08% 193
2025
Q3 		$1.27M Buy
46,350
+3,000
+7% +$73.8K 0.14% 140
2025
Q2 		$978K Sell
43,350
-600
-1% -$12.3K 0.12% 161
2025
Q1 		$941K Buy
+43,950
New +$1.4M 0.12% 166
2023
Q3 		– Sell
-6,900
Closed -$265K – 309
2023
Q2 		$265K Hold
6,900
– – 0.04% 272
2023
Q1 		$229K Sell
6,900
-2,400
-26% -$79.4K 0.04% 278
2022
Q4 		$308K Hold
9,300
– – 0.05% 251
2022
Q3 		$239K Buy
+9,300
New +$285K 0.04% 269

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

Romano Brothers & Co's UCTT Position: Q1 2026 in Review

Romano Brothers & Co sold out of Ultra Clean Holdings (UCTT) in Q1 2026, closing a stake of 29,250 shares — an estimated $741K sold.

Romano Brothers & Co first reported a position in UCTT in Q3 2022 and held it in 8 quarters. The position peaked at $1.27M in Q3 2025. 331 funds tracked by Wall St. Rank hold UCTT as of Q1 2026.

  • Romano Brothers & Co reported no remaining Ultra Clean Holdings position as of Q1 2026 after selling out during the quarter.
  • Romano Brothers & Co sold 29,250 Ultra Clean Holdings shares in Q1 2026, an estimated $741K.
  • Romano Brothers & Co first reported a position in Ultra Clean Holdings in Q3 2022 and held it in 8 quarters.
  • Romano Brothers & Co's Ultra Clean Holdings position peaked at $1.27M in Q3 2025.
  • 331 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q1 2026.

Based on Romano Brothers & Co's 13F filing for Q1 2026, filed 22 Apr 2026.