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FMR LLC

Position in MRCY — Mercury Systems Inc

CIK 315066 BOSTON, MA

Position in MRCY

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$225,344,459
+$159,458,028 QoQ
Shares Held
1,842,103
+103.8% QoQ
Ownership
3.06%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#7
of 391 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRCY Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

FMR LLC holds $105,374,924,368 across 73 Aerospace & Defense names. MRCY ranks #23 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MRCY

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $225,344,459 1,842,103
2026-03-31 $65,886,431 903,668
2025-12-31 $84,121,536 1,152,192
2025-09-30 $114,820,809 1,483,473
2025-06-30 $62,967,294 1,169,092
2025-03-31 $36,115,451 838,140
2024-12-31 $23,351,748 555,994
2024-09-30 $113,479 3,067
2024-06-30 $56,489 2,093
2024-03-31 $42,804 1,451
2023-12-31 $15,029,939 410,991
2023-09-30 $15,273,773 411,803
2023-06-30 $14,393,659 416,122
2023-03-31 $22,070,956 431,748
2022-12-31 $36,484,350 815,475
2022-09-30 $31,659,757 779,797
2022-06-30 $49,018,301 761,982
2022-03-31 $60,337,057 936,184
2021-12-31 $20,303,154 368,746
2021-09-30 $19,198,744 404,866
2021-06-30 $25,788,950 389,091
2021-03-31 $27,922,010 395,216
2020-12-31 $24,448,625 277,636
2020-09-30 $16,575 214
2020-06-30 $13,607 173
2020-03-31 $12,341 173