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Legato Capital Management’s Mercury Systems MRCY Stock Holding History

Legato Capital Management’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 		$1.44M Sell
19,740
-21,656
-52% -$1.89M 0.13% 211
2025
Q4 		$3.02M Buy
41,396
+17,311
+72% +$1.29M 0.26% 88
2025
Q3 		$1.86M Hold
24,085
– – 0.2% 148
2025
Q2 		$1.3M Buy
24,085
+10,795
+81% +$526K 0.15% 216
2025
Q1 		$573K Buy
+13,290
New +$582K 0.08% 400

Other funds holding MRCY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JPM
JANA Partners Management New York $1.67B AUM 1.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
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
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Legato Capital Management's MRCY Position: Q1 2026 in Review

Legato Capital Management reduced its Mercury Systems (MRCY) stake by 52% in Q1 2026, selling an estimated $1.89M and leaving 19,740 shares worth $1.44M. The position accounts for 0.13% of the portfolio, ranked #211.

Legato Capital Management first reported a position in MRCY in Q1 2025 and has held it in 5 quarters since. The position peaked at $3.02M in Q4 2025. 357 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.

  • Legato Capital Management held 19,740 shares of Mercury Systems worth $1.44M as of Q1 2026.
  • Legato Capital Management sold 21,656 Mercury Systems shares in Q1 2026, an estimated $1.89M.
  • Mercury Systems made up 0.13% of Legato Capital Management's portfolio in Q1 2026, its #211 holding.
  • Legato Capital Management first reported a position in Mercury Systems in Q1 2025 and has held it in 5 quarters since.
  • Legato Capital Management's Mercury Systems position peaked at $3.02M in Q4 2025.
  • 357 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.

Based on Legato Capital Management's 13F filing for Q1 2026, filed 14 May 2026.