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Brooklyn Investment Group’s Mercury Systems MRCY Stock Holding History

Brooklyn Investment 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
2025
Q3 		– Sell
-146
Closed -$7.86K – 1925
2025
Q2 		$7.86K Buy
146
+86
+143% +$4.19K ﹤0.01% 2288
2025
Q1 		$2.59K Buy
+60
New +$2.63K ﹤0.01% 2069

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 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

Brooklyn Investment Group's MRCY Position: Q3 2025 in Review

Brooklyn Investment Group sold out of Mercury Systems (MRCY) in Q3 2025, closing a stake of 146 shares — an estimated $7.86K sold.

Brooklyn Investment Group first reported a position in MRCY in Q1 2025 and held it in 2 quarters. The position peaked at $7.86K in Q2 2025. 326 funds tracked by Wall St. Rank hold MRCY as of Q3 2025.

  • Brooklyn Investment Group reported no remaining Mercury Systems position as of Q3 2025 after selling out during the quarter.
  • Brooklyn Investment Group sold 146 Mercury Systems shares in Q3 2025, an estimated $7.86K.
  • Brooklyn Investment Group first reported a position in Mercury Systems in Q1 2025 and held it in 2 quarters.
  • Brooklyn Investment Group's Mercury Systems position peaked at $7.86K in Q2 2025.
  • 326 funds tracked by Wall St. Rank held Mercury Systems as of Q3 2025.

Based on Brooklyn Investment Group's 13F filing for Q3 2025, filed 14 Nov 2025.