CFO
UCTT icon

Callan Family Office’s Ultra Clean Holdings UCTT Stock Holding History

Callan Family Office’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 		$694K Sell
4,865
-728
-13% -$64.1K 0.01% 708
2026
Q1 		$348K Buy
+5,593
New +$287K 0.01% 876

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

Callan Family Office's UCTT Position: Q2 2026 in Review

Callan Family Office reduced its Ultra Clean Holdings (UCTT) stake by 13% in Q2 2026, selling an estimated $64.1K and leaving 4,865 shares worth $694K. The position accounts for 0.01% of the portfolio, ranked #708.

Callan Family Office first reported a position in UCTT in Q1 2026 and has held it in 2 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Callan Family Office held 4,865 shares of Ultra Clean Holdings worth $694K as of Q2 2026.
  • Callan Family Office sold 728 Ultra Clean Holdings shares in Q2 2026, an estimated $64.1K.
  • Ultra Clean Holdings made up 0.01% of Callan Family Office's portfolio in Q2 2026, its #708 holding.
  • Callan Family Office first reported a position in Ultra Clean Holdings in Q1 2026 and has held it in 2 quarters since.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.