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Picton Mahoney Asset Management’s Mercury Systems MRCY Stock Holding History

Picton Mahoney Asset 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 		$451K Buy
6,190
+1,450
+31% +$126K ﹤0.01% 754
2025
Q4 		$346K Hold
4,740
– – ﹤0.01% 772
2025
Q3 		$367K Buy
+4,740
New +$295K ﹤0.01% 626
2024
Q1 		– Sell
-11,111
Closed -$406K – 449
2023
Q4 		$406K Buy
+11,111
New +$401K 0.01% 268

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

Picton Mahoney Asset Management's MRCY Position: Q1 2026 in Review

Picton Mahoney Asset Management increased its Mercury Systems (MRCY) stake by 31% in Q1 2026, buying an estimated $126K and bringing the position to 6,190 shares worth $451K. The position accounts for ﹤0.01% of the portfolio, ranked #754.

Picton Mahoney Asset Management first reported a position in MRCY in Q4 2023 and has held it in 4 quarters since. 357 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.

  • Picton Mahoney Asset Management held 6,190 shares of Mercury Systems worth $451K as of Q1 2026.
  • Picton Mahoney Asset Management bought 1,450 Mercury Systems shares in Q1 2026, an estimated $126K.
  • Mercury Systems made up ﹤0.01% of Picton Mahoney Asset Management's portfolio in Q1 2026, its #754 holding.
  • Picton Mahoney Asset Management first reported a position in Mercury Systems in Q4 2023 and has held it in 4 quarters since.
  • 357 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.