StoneX Group
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StoneX Group’s Mercury Systems MRCY Stock Holding History

StoneX Group’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
Q3 		$244K Buy
+2,810
New +$272K 0.01% 1198

Other funds holding MRCY

Conestoga Capital Advisors
Conestoga Capital Advisors Wayne, Pennsylvania $3.31B AUM 6.07% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Mutual of America Capital Management
Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
AC
Agman Capital Omaha, Nebraska $142M AUM 47.58% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
Moody National Bank Trust Division
Moody National Bank Trust Division Galveston, Texas $1.21B AUM 28.25% 1-Year Est. Return

StoneX Group's MRCY Position: Q3 2026 in Review

StoneX Group opened a new position in Mercury Systems (MRCY) in Q3 2026: 2,810 shares worth $244K. The stake represents 0.01% of the portfolio and ranks #1198 among its holdings.

122 funds tracked by Wall St. Rank hold MRCY as of Q3 2026.

  • StoneX Group held 2,810 shares of Mercury Systems worth $244K as of Q3 2026.
  • Mercury Systems was a new StoneX Group position in Q3 2026.
  • Mercury Systems made up 0.01% of StoneX Group's portfolio in Q3 2026, its #1198 holding.
  • 122 funds tracked by Wall St. Rank held Mercury Systems as of Q3 2026.

Based on StoneX Group's 13F filing for Q3 2026, filed 3 Nov 2026.