Skip to main content

AMERICAN CENTURY COMPANIES INC

Position in MRCY — Mercury Systems Inc

CIK 748054 KANSAS CITY, MO

Position in MRCY

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$81,344,556
+$38,845,682 QoQ
Shares Held
664,960
+14.1% QoQ
Ownership
1.11%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#25
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

AMERICAN CENTURY COMPANIES INC holds $4,535,368,717 across 51 Aerospace & Defense names. MRCY ranks #17 (1.8% 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 $81,344,556 664,960
2026-03-31 $42,498,874 582,895
2025-12-31 $17,444,425 238,932
2025-09-30 $458,130 5,919
2025-06-30 $697,325 12,947
2025-03-31 $2,709,585 62,882
2024-12-31 $422,772 10,066
2024-09-30 $1,166,351 31,523
2024-06-30 $488,896 18,114
2024-03-31 $228,123 7,733
2023-12-31 $20,478,395 559,978
2023-09-30 $18,277,173 492,779
2023-06-30 $16,439,139 475,257
2023-03-31 $22,607,513 442,244
2022-12-31 $25,312,012 565,758
2022-09-30 $16,240,852 400,021
2022-06-30 $17,275,178 268,540
2022-03-31 $16,151,427 250,604
2021-12-31 $19,457,598 353,389
2021-09-30 $15,996,994 337,347
2021-06-30 $30,975,228 467,339
2021-03-31 $45,271,672 640,788
2020-12-31 $36,506,505 414,564
2020-09-30 $46,755,475 603,608
2020-06-30 $58,900,372 748,797
2020-03-31 $9,388,914 131,608