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Guggenheim Capital’s Ultra Clean Holdings UCTT Stock Holding History

Guggenheim 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 		$1.79M Buy
+12,567
New +$1.11M 0.01% 783
2022
Q3 		– Sell
-7,571
Closed -$226K – 2050
2022
Q2 		$226K Buy
7,571
+2,790
+58% +$90.5K ﹤0.01% 1898
2022
Q1 		$203K Buy
4,781
+664
+16% +$31.8K ﹤0.01% 2049
2021
Q4 		$236K Buy
+4,117
New +$214K ﹤0.01% 1977
2021
Q3 		– Sell
-6,703
Closed -$360K – 2234
2021
Q2 		$360K Sell
6,703
-569
-8% -$30.5K ﹤0.01% 1950
2021
Q1 		$422K Sell
7,272
-5,764
-44% -$265K ﹤0.01% 1802
2020
Q4 		$406K Buy
13,036
+3,680
+39% +$103K ﹤0.01% 1717
2020
Q3 		$201K Sell
9,356
-5,725
-38% -$139K ﹤0.01% 1786
2020
Q2 		$341K Buy
+15,081
New +$287K ﹤0.01% 1560
2020
Q1 		– Sell
-15,390
Closed -$361K – 2010
2019
Q4 		$361K Sell
15,390
-45,894
-75% -$928K ﹤0.01% 1744
2019
Q3 		$897K Buy
61,284
+41,729
+213% +$579K 0.01% 1373
2019
Q2 		$272K Sell
19,555
-7,894
-29% -$101K ﹤0.01% 1908
2019
Q1 		$284K Buy
27,449
+706
+3% +$7.58K ﹤0.01% 1923
2018
Q4 		$227K Buy
26,743
+11,299
+73% +$110K ﹤0.01% 2017
2018
Q3 		$194K Buy
15,444
+622
+4% +$9.04K ﹤0.01% 2335
2018
Q2 		$245K Sell
14,822
-17,658
-54% -$310K ﹤0.01% 2252
2018
Q1 		$626K Buy
32,480
+17,700
+120% +$373K ﹤0.01% 2292
2017
Q4 		$341K Buy
+14,780
New +$379K ﹤0.01% 2461
2017
Q1 		– Sell
-10,240
Closed -$99K – 2930
2016
Q4 		$99K Sell
10,240
-1,069
-9% -$9.71K ﹤0.01% 2766
2016
Q3 		$84K Buy
+11,309
New +$74.2K ﹤0.01% 2744
2014
Q3 		– Sell
-14,674
Closed -$133K – 3114
2014
Q2 		$133K Sell
14,674
-820
-5% -$7.84K ﹤0.01% 2969
2014
Q1 		$204K Buy
15,494
+2,632
+20% +$32.9K ﹤0.01% 2881
2013
Q4 		$129K Buy
12,862
+973
+8% +$8.76K ﹤0.01% 2935
2013
Q3 		$82K Sell
11,889
-39
-0.3% -$260 ﹤0.01% 2879
2013
Q2 		$72K Buy
+11,928
New +$71.6K ﹤0.01% 2863

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 $3.38T AUM 44.17% 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

Guggenheim Capital's UCTT Position: Q2 2026 in Review

Guggenheim Capital opened a new position in Ultra Clean Holdings (UCTT) in Q2 2026: 12,567 shares worth $1.79M. The stake represents 0.01% of the portfolio and ranks #783 among its holdings. This is a return to the name: Guggenheim Capital previously reported a position in UCTT as recently as Q2 2022.

Guggenheim Capital first reported a position in UCTT in Q2 2013 and has held it in 25 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Guggenheim Capital held 12,567 shares of Ultra Clean Holdings worth $1.79M as of Q2 2026.
  • Ultra Clean Holdings was a new Guggenheim Capital position in Q2 2026.
  • Ultra Clean Holdings made up 0.01% of Guggenheim Capital's portfolio in Q2 2026, its #783 holding.
  • Guggenheim Capital first reported a position in Ultra Clean Holdings in Q2 2013 and has held it in 25 quarters since.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Guggenheim Capital's 13F filing for Q2 2026, filed 12 Aug 2026.