HT
MRCY icon

Headlands Technologies’s Mercury Systems MRCY Stock Holding History

Headlands Technologies’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
-3,801
Closed -$294K – 796
2025
Q3 		$294K Buy
+3,801
New +$236K 0.02% 471
2024
Q3 		– Sell
-5,726
Closed -$155K – 1409
2024
Q2 		$155K Buy
5,726
+4,937
+626% +$144K 0.02% 526
2024
Q1 		$23.3K Buy
+789
New +$23.8K 0.01% 882

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 $3.37T AUM 44.26% 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

Headlands Technologies's MRCY Position: Q4 2025 in Review

Headlands Technologies sold out of Mercury Systems (MRCY) in Q4 2025, closing a stake of 3,801 shares — an estimated $294K sold.

Headlands Technologies first reported a position in MRCY in Q1 2024 and held it in 3 quarters. The position peaked at $294K in Q3 2025. 346 funds tracked by Wall St. Rank hold MRCY as of Q4 2025.

  • Headlands Technologies reported no remaining Mercury Systems position as of Q4 2025 after selling out during the quarter.
  • Headlands Technologies sold 3,801 Mercury Systems shares in Q4 2025, an estimated $294K.
  • Headlands Technologies first reported a position in Mercury Systems in Q1 2024 and held it in 3 quarters.
  • Headlands Technologies's Mercury Systems position peaked at $294K in Q3 2025.
  • 346 funds tracked by Wall St. Rank held Mercury Systems as of Q4 2025.

Based on Headlands Technologies's 13F filing for Q4 2025, filed 13 Feb 2026.