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PEAK6 LLC

Position in MRCY — Mercury Systems Inc

CIK 1389958 AUSTIN, TX

Position in MRCY

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$3,654,119
+$3,654,119 QoQ
Shares Held
29,871
Ownership
0.050%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#130
of 386 holders
Holding Since
Dec 2024
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRCY Over Time

Shares Held

Position Value (USD)

Derivatives in MRCY

reported options exposure · as of Jun 30, 2026
CallValue
$12,233
CallShares
100
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

PEAK6 LLC holds $58,571,610 across 25 Aerospace & Defense names. MRCY ranks #3 (6.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRCY
Mercury Systems Inc
This page
29,871 $3,654,119

All Filings in MRCY

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,654,119 29,871
2026-06-30 $12,233 100
2025-06-30 $904,848 16,800
2025-03-31 $578,181 13,418
2025-03-31 $723,912 16,800
2024-12-31 $1,218,630 29,015