Ray Dalio’s Mercury Systems MRCY Stock Holding History

Ray Dalio’s Portfolio MRCY Stock Details MRCY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-15,469	Closed	-$1.13M	–	1149
2025 Q4	$1.13M	Buy	+15,469	New	+$1.15M	﹤0.01%	866

Other funds holding MRCY

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

JPM

JANA Partners Management New York $1.67B AUM 1.66% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Ray Dalio's MRCY Position: Q1 2026 in Review

Ray Dalio sold out of Mercury Systems (MRCY) in Q1 2026, closing a stake of 15,469 shares — an estimated $1.13M sold.

Ray Dalio first reported a position in MRCY in Q4 2025 and held it in 1 quarter. The position peaked at $1.13M in Q4 2025. 357 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.

Ray Dalio reported no remaining Mercury Systems position as of Q1 2026 after selling out during the quarter.
Ray Dalio sold 15,469 Mercury Systems shares in Q1 2026, an estimated $1.13M.
Ray Dalio first reported a position in Mercury Systems in Q4 2025 and held it in 1 quarter.
Ray Dalio's Mercury Systems position peaked at $1.13M in Q4 2025.
357 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.

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