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Caxton Associates (UK)’s Mercury Systems MRCY Stock Holding History

Caxton Associates (UK)’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
2025
Q4 		– Sell
-6,813
Closed -$527K – 896
2025
Q3 		$527K Buy
+6,813
New +$424K 0.01% 449
2025
Q2 		– Sell
-22,609
Closed -$974K – 829
2025
Q1 		$974K Buy
+22,609
New +$990K 0.03% 327

Other funds holding MRCY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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 $3.38T AUM 44.17% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Caxton Associates (UK)'s MRCY Position: Q4 2025 in Review

Caxton Associates (UK) sold out of Mercury Systems (MRCY) in Q4 2025, closing a stake of 6,813 shares — an estimated $527K sold.

Caxton Associates (UK) first reported a position in MRCY in Q1 2025 and held it in 2 quarters. The position peaked at $974K in Q1 2025. 346 funds tracked by Wall St. Rank hold MRCY as of Q4 2025.

  • Caxton Associates (UK) reported no remaining Mercury Systems position as of Q4 2025 after selling out during the quarter.
  • Caxton Associates (UK) sold 6,813 Mercury Systems shares in Q4 2025, an estimated $527K.
  • Caxton Associates (UK) first reported a position in Mercury Systems in Q1 2025 and held it in 2 quarters.
  • Caxton Associates (UK)'s Mercury Systems position peaked at $974K in Q1 2025.
  • 346 funds tracked by Wall St. Rank held Mercury Systems as of Q4 2025.

Based on Caxton Associates (UK)'s 13F filing for Q4 2025, filed 13 Feb 2026.