Ray Dalio’s Ultra Clean Holdings UCTT Stock Holding History

Ray Dalio’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	-9,137	Closed	-$231K	–	1224
2025 Q4	$231K	Sell	9,137 -1,256	-12%	-$33.4K	﹤0.01%	1029
2025 Q3	$283K	Buy	+10,393	New	+$256K	﹤0.01%	974

Other funds holding UCTT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Ray Dalio's UCTT Position: Q1 2026 in Review

Ray Dalio sold out of Ultra Clean Holdings (UCTT) in Q1 2026, closing a stake of 9,137 shares — an estimated $231K sold.

Ray Dalio first reported a position in UCTT in Q3 2025 and held it in 2 quarters. The position peaked at $283K in Q3 2025. 331 funds tracked by Wall St. Rank hold UCTT as of Q1 2026.

Ray Dalio reported no remaining Ultra Clean Holdings position as of Q1 2026 after selling out during the quarter.
Ray Dalio sold 9,137 Ultra Clean Holdings shares in Q1 2026, an estimated $231K.
Ray Dalio first reported a position in Ultra Clean Holdings in Q3 2025 and held it in 2 quarters.
Ray Dalio's Ultra Clean Holdings position peaked at $283K in Q3 2025.
331 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q1 2026.

Based on Bridgewater Associates's 13F filing for Q1 2026, filed 15 May 2026.