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CAPITAL FUND MANAGEMENT S.A.

Position in AMPX — Amprius Technologies, Inc.

CIK 1323645 PARIS, I0

Position in AMPX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
4 quarters on record

Common Shares in AMPX Over Time

Shares Held

Position Value (USD)

Derivatives in AMPX

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$225,918
PutShares
16,300

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 Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

CAPITAL FUND MANAGEMENT S.A. holds $88,306,840 across 7 Electrical Equipment & Parts names.

# Ticker Company Shares Value (USD) Open

All Filings in AMPX

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $225,918 16,300
2026-03-31 $817,710 48,500
2025-12-31 $860,167 109,020
2025-12-31 $478,923 60,700
2025-09-30 $1,382,443 131,411