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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
Q2 		$2.57M Buy
21,005
+1,265
+6% +$121K 0.21% 145
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 $6.73T AUM 46.02% 1-Year Est. Return
JPM
JANA Partners Management New York $1.9B AUM 18.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Legato Capital Management's MRCY Position: Q2 2026 in Review

Legato Capital Management increased its Mercury Systems (MRCY) stake by 6.4% in Q2 2026, buying an estimated $121K and bringing the position to 21,005 shares worth $2.57M. The position accounts for 0.21% of the portfolio, ranked #145.

Legato Capital Management first reported a position in MRCY in Q1 2025 and has held it in 6 quarters since. The position peaked at $3.02M in Q4 2025. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Legato Capital Management held 21,005 shares of Mercury Systems worth $2.57M as of Q2 2026.
  • Legato Capital Management bought 1,265 Mercury Systems shares in Q2 2026, an estimated $121K.
  • Mercury Systems made up 0.21% of Legato Capital Management's portfolio in Q2 2026, its #145 holding.
  • Legato Capital Management first reported a position in Mercury Systems in Q1 2025 and has held it in 6 quarters since.
  • Legato Capital Management's Mercury Systems position peaked at $3.02M in Q4 2025.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Legato Capital Management's 13F filing for Q2 2026, filed 6 Aug 2026.