Fortitude Family Office’s Mercury Systems MRCY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$10.5K Sell
127
-6
-5% -$580 ﹤0.01% 1192
2026
Q2
$16.3K Buy
133
+4
+3% +$381 ﹤0.01% 597
2026
Q1
$9.4K Buy
129
+13
+11% +$1.13K ﹤0.01% 681
2025
Q4
$8.47K Buy
116
+33
+40% +$2.46K ﹤0.01% 633
2025
Q3
$6.42K Buy
83
+3
+4% +$187 ﹤0.01% 725
2025
Q2
$4.31K Buy
+80
New +$3.9K ﹤0.01% 846

Other funds holding MRCY

Fortitude Family Office's MRCY Position: Q3 2026 in Review

Fortitude Family Office reduced its Mercury Systems (MRCY) stake by 4.5% in Q3 2026, selling an estimated $580 and leaving 127 shares worth $10.5K. The position accounts for ﹤0.01% of the portfolio, ranked #1192.

Fortitude Family Office first reported a position in MRCY in Q2 2025 and has held it in 6 quarters since. The position peaked at $16.3K in Q2 2026. 16 funds tracked by Wall St. Rank hold MRCY as of Q3 2026.

  • Fortitude Family Office held 127 shares of Mercury Systems worth $10.5K as of Q3 2026.
  • Fortitude Family Office sold 6 Mercury Systems shares in Q3 2026, an estimated $580.
  • Mercury Systems made up ﹤0.01% of Fortitude Family Office's portfolio in Q3 2026, its #1192 holding.
  • Fortitude Family Office first reported a position in Mercury Systems in Q2 2025 and has held it in 6 quarters since.
  • Fortitude Family Office's Mercury Systems position peaked at $16.3K in Q2 2026.
  • 16 funds tracked by Wall St. Rank held Mercury Systems as of Q3 2026.

Based on Fortitude Family Office's 13F filing for Q3 2026, filed 14 Oct 2026.