Arrowstreet Capital
UCTT

Arrowstreet Capital’s Ultra Clean Holdings UCTT Stock Holding History

Arrowstreet 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
Q2 		– Sell
-56,429
Closed -$3.51M – 2135
2026
Q1 		$3.51M Buy
+56,429
New +$2.89M ﹤0.01% 1259
2024
Q2 		– Sell
-28,087
Closed -$1.29M – 1778
2024
Q1 		$1.29M Buy
+28,087
New +$1.14M ﹤0.01% 1260
2021
Q3 		– Sell
-338,088
Closed -$18.2M – 1878
2021
Q2 		$18.2M Buy
338,088
+65,395
+24% +$3.5M 0.02% 644
2021
Q1 		$15.8M Sell
272,693
-5,694
-2% -$262K 0.02% 682
2020
Q4 		$8.67M Sell
278,387
-4,348
-2% -$121K 0.01% 941
2020
Q3 		$6.07M Sell
282,735
-153,860
-35% -$3.74M 0.01% 1070
2020
Q2 		$9.88M Sell
436,595
-12,098
-3% -$230K 0.02% 782
2020
Q1 		$6.19M Sell
448,693
-154,702
-26% -$3.28M 0.02% 664
2019
Q4 		$14.2M Buy
+603,395
New +$12.2M 0.03% 495
2018
Q2 		– Sell
-258,493
Closed -$4.98M – 1312
2018
Q1 		$4.98M Sell
258,493
-92,547
-26% -$1.95M 0.01% 577
2017
Q4 		$8.11M Buy
351,040
+280,500
+398% +$7.19M 0.02% 498
2017
Q3 		$2.16M Buy
+70,540
New +$1.67M 0.01% 677
2017
Q2 		– Sell
-209,958
Closed -$3.54M – 1340
2017
Q1 		$3.54M Buy
+209,958
New +$2.79M 0.01% 658
2016
Q4 		– Sell
-31,874
Closed -$236K – 2492
2016
Q3 		$236K Buy
+31,874
New +$209K ﹤0.01% 1393
2014
Q2 		– Sell
-31,786
Closed -$418K – 1179
2014
Q1 		$418K Sell
31,786
-10,867
-25% -$136K ﹤0.01% 990
2013
Q4 		$428K Buy
+42,653
New +$384K ﹤0.01% 1004

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

Arrowstreet Capital's UCTT Position: Q2 2026 in Review

Arrowstreet Capital sold out of Ultra Clean Holdings (UCTT) in Q2 2026, closing a stake of 56,429 shares — an estimated $3.51M sold.

Arrowstreet Capital first reported a position in UCTT in Q4 2013 and held it in 16 quarters. The position peaked at $18.2M in Q2 2021. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Arrowstreet Capital reported no remaining Ultra Clean Holdings position as of Q2 2026 after selling out during the quarter.
  • Arrowstreet Capital sold 56,429 Ultra Clean Holdings shares in Q2 2026, an estimated $3.51M.
  • Arrowstreet Capital first reported a position in Ultra Clean Holdings in Q4 2013 and held it in 16 quarters.
  • Arrowstreet Capital's Ultra Clean Holdings position peaked at $18.2M in Q2 2021.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

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