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NORTHERN TRUST CORP

Bank

Position in AMPX — Amprius Technologies, Inc.

CIK 73124 CHICAGO, IL

Position in AMPX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$17,042,641
-$198,814 QoQ
Shares Held
1,229,628
+20.2% QoQ
Ownership
0.842%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#20
of 259 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority Sole 98% Shared 2% None 0%

Common Shares in AMPX Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

NORTHERN TRUST CORP holds $2,967,190,011 across 35 Electrical Equipment & Parts names. AMPX ranks #14 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMPX

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,042,641 1,229,628
2026-03-31 $17,241,455 1,022,625
2025-12-31 $7,599,417 963,171
2025-09-30 $8,965,973 852,279
2025-06-30 $2,789,431 662,573
2025-03-31 $574,663 214,427
2024-12-31 $583,574 208,420
2024-09-30 $173,214 156,050
2024-06-30 $128,859 101,465
2024-03-31 $245,359 92,589
2023-12-31 $489,033 92,445
2023-09-30 $346,218 73,042
2023-06-30 $411,901 57,368
2023-03-31 $204,458 23,474
2022-12-31 $177,909 22,435