DB
UCTT

Dmitry Balyasny’s Ultra Clean Holdings UCTT Stock Holding History

Dmitry Balyasny’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 		$129K Buy
+905
New +$79.6K ﹤0.01% 2866
2025
Q4 		– Sell
-52,130
Closed -$1.42M – 3572
2025
Q3 		$1.42M Buy
+52,130
New +$1.28M ﹤0.01% 1974
2025
Q1 		– Sell
-21,658
Closed -$779K – 3302
2024
Q4 		$779K Sell
21,658
-4,284
-17% -$158K ﹤0.01% 2044
2024
Q3 		$1.04M Buy
+25,942
New +$1.06M ﹤0.01% 1957
2023
Q4 		– Sell
-26,093
Closed -$774K – 2925
2023
Q3 		$774K Sell
26,093
-70,541
-73% -$2.38M ﹤0.01% 1629
2023
Q2 		$3.72M Buy
96,634
+80,305
+492% +$2.58M 0.01% 1158
2023
Q1 		$541K Buy
+16,329
New +$540K ﹤0.01% 1932
2022
Q1 		– Sell
-10,781
Closed -$618K – 2859
2021
Q4 		$618K Buy
+10,781
New +$561K ﹤0.01% 1574
2021
Q1 		– Sell
-8,674
Closed -$270K – 2083
2020
Q4 		$270K Buy
+8,674
New +$242K ﹤0.01% 1191
2020
Q2 		– Sell
-53,256
Closed -$735K – 1497
2020
Q1 		$735K Buy
53,256
+14,162
+36% +$301K 0.01% 833
2019
Q4 		$918K Buy
+39,094
New +$790K 0.01% 898
2018
Q4 		– Sell
-38,679
Closed -$485K – 1770
2018
Q3 		$485K Buy
+38,679
New +$562K ﹤0.01% 1392
2018
Q1 		– Sell
-12,975
Closed -$300K – 2327
2017
Q4 		$300K Buy
+12,975
New +$333K ﹤0.01% 1741
2016
Q2 		– Sell
-10,250
Closed -$55K – 1462
2016
Q1 		$55K Sell
10,250
-19,320
-65% -$98K ﹤0.01% 1227
2015
Q4 		$151K Buy
29,570
+5,070
+21% +$26.2K ﹤0.01% 1129
2015
Q3 		$141K Buy
+24,500
New +$162K ﹤0.01% 1049
2015
Q2 		– Sell
-14,100
Closed -$101K – 1336
2015
Q1 		$101K Buy
+14,100
New +$124K ﹤0.01% 892

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

Dmitry Balyasny's UCTT Position: Q2 2026 in Review

Dmitry Balyasny opened a new position in Ultra Clean Holdings (UCTT) in Q2 2026: 905 shares worth $129K. The stake represents ﹤0.01% of the portfolio and ranks #2866 among its holdings. This is a return to the name: Dmitry Balyasny previously reported a position in UCTT as recently as Q3 2025.

Dmitry Balyasny first reported a position in UCTT in Q1 2015 and has held it in 17 quarters since. The position peaked at $3.72M in Q2 2023. 436 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Dmitry Balyasny held 905 shares of Ultra Clean Holdings worth $129K as of Q2 2026.
  • Ultra Clean Holdings was a new Dmitry Balyasny position in Q2 2026.
  • Ultra Clean Holdings made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #2866 holding.
  • Dmitry Balyasny first reported a position in Ultra Clean Holdings in Q1 2015 and has held it in 17 quarters since.
  • Dmitry Balyasny's Ultra Clean Holdings position peaked at $3.72M in Q2 2023.
  • 436 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.