HT
UCTT

Headlands Technologies’s Ultra Clean Holdings UCTT Stock Holding History

Headlands Technologies’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
-26,429
Closed -$669K – 989
2025
Q4 		$669K Buy
26,429
+1,416
+6% +$37.7K 0.06% 347
2025
Q3 		$682K Buy
25,013
+11,084
+80% +$273K 0.05% 297
2025
Q2 		$314K Buy
13,929
+2,591
+23% +$53.2K 0.04% 396
2025
Q1 		$243K Buy
11,338
+10,612
+1,462% +$339K 0.03% 415
2024
Q4 		$26.1K Buy
+726
New +$26.8K ﹤0.01% 901

Other funds holding UCTT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 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

Headlands Technologies's UCTT Position: Q1 2026 in Review

Headlands Technologies sold out of Ultra Clean Holdings (UCTT) in Q1 2026, closing a stake of 26,429 shares — an estimated $669K sold.

Headlands Technologies first reported a position in UCTT in Q4 2024 and held it in 5 quarters. The position peaked at $682K in Q3 2025. 331 funds tracked by Wall St. Rank hold UCTT as of Q1 2026.

  • Headlands Technologies reported no remaining Ultra Clean Holdings position as of Q1 2026 after selling out during the quarter.
  • Headlands Technologies sold 26,429 Ultra Clean Holdings shares in Q1 2026, an estimated $669K.
  • Headlands Technologies first reported a position in Ultra Clean Holdings in Q4 2024 and held it in 5 quarters.
  • Headlands Technologies's Ultra Clean Holdings position peaked at $682K in Q3 2025.
  • 331 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.