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Polymer Capital Management’s Mercury Systems MRCY Stock Holding History

Polymer 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 		$283K Buy
+2,313
New +$220K 0.04% 521

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

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

Polymer Capital Management opened a new position in Mercury Systems (MRCY) in Q2 2026: 2,313 shares worth $283K. The stake represents 0.04% of the portfolio and ranks #521 among its holdings.

392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Polymer Capital Management held 2,313 shares of Mercury Systems worth $283K as of Q2 2026.
  • Mercury Systems was a new Polymer Capital Management position in Q2 2026.
  • Mercury Systems made up 0.04% of Polymer Capital Management's portfolio in Q2 2026, its #521 holding.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.