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FMR LLC

Position in AMPX — Amprius Technologies, Inc.

CIK 315066 BOSTON, MA

Position in AMPX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$213,485
+$5,265 QoQ
Shares Held
15,403
+24.7% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#179
of 259 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority Sole 87% Shared 0% None 13%

Common Shares in AMPX Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

FMR LLC holds $5,846,471,859 across 33 Electrical Equipment & Parts names. AMPX ranks #20 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMPX

Export CSV
13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $213,485 15,403
2026-03-31 $208,220 12,350
2025-12-31 $70,891 8,985
2025-09-30 $86,484 8,221
2025-06-30 $33,494 7,956
2025-03-31 $23,778 8,873
2024-12-31 $14,716 5,256
2024-09-30 $3,310 2,982
2024-06-30 $544 429
2024-03-31 $4,099 1,547
2023-12-31 $3,840 726
2023-09-30 $9,916 2,092
2023-06-30 $1,378 192