PRICE T ROWE ASSOCIATES INC /MD/
Position in AMPX — Amprius Technologies, Inc.
CIK 80255
BALTIMORE, MD
Position in AMPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$22,673,338
-$9,317,162 QoQ
Shares Held
1,635,883
-13.8% QoQ
Ownership
1.12%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 259 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMPX Over Time
Shares Held
Position Value (USD)
Position in Electrical Equipment & Parts
Industrials · as of Jun 30, 2026PRICE T ROWE ASSOCIATES INC /MD/ holds $4,648,805,924 across 23 Electrical Equipment & Parts names. AMPX ranks #10 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRT |
Vertiv Holdings Co
|
9,110,798 | $3,050,477,385 | |
| 2 | NVT |
nVent Electric plc
|
2,636,045 | $447,099,591 | |
| 3 | BE |
Bloom Energy Corp
|
880,527 | $266,535,522 | |
| 4 | ENS |
EnerSys
|
942,145 | $220,292,342 | |
| 5 | AYI |
Acuity Inc. (De)
|
541,457 | $203,945,193 | |
| 6 | HUBB |
Hubbell Inc
|
297,908 | $155,865,464 | |
| 7 | POWL |
Powell Industries Inc
|
346,701 | $99,281,298 | |
| 8 | AEIS |
Advanced Energy Industries Inc
|
219,468 | $81,833,032 |
All Filings in AMPX
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $22,673,338 | 1,635,883 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $31,990,500 | 1,897,420 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $635,760 | 80,578 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $516,689 | 49,115 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,359,858 | 323,007 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||