PRINCIPAL FINANCIAL GROUP INC
Position in AMPX — Amprius Technologies, Inc.
CIK 1126328
DES MOINES, IA
Position in AMPX
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$145,682
-$282,257 QoQ
Shares Held
10,511
-58.6% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#195
of 259 holders
Holding Since
Mar 2026
2 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, 2026PRINCIPAL FINANCIAL GROUP INC holds $903,645,889 across 19 Electrical Equipment & Parts names. AMPX ranks #17 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVT |
nVent Electric plc
|
948,946 | $160,950,729 | |
| 2 | VRT |
Vertiv Holdings Co
|
438,781 | $146,912,653 | |
| 3 | AEIS |
Advanced Energy Industries Inc
|
329,331 | $122,797,649 | |
| 4 | ENS |
EnerSys
|
514,640 | $120,333,124 | |
| 5 | HUBB |
Hubbell Inc
|
227,212 | $118,877,318 | |
| 6 | FPS |
Forgent Power Solutions, Inc.
|
1,411,301 | $78,835,273 | |
| 7 | POWL |
Powell Industries Inc
|
198,724 | $56,906,604 | |
| 8 | BE |
Bloom Energy Corp
|
115,442 | $34,944,293 |
All Filings in AMPX
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $145,682 | 10,511 | Shares | Defined | 2026-08-04 | |
| 2026-03-31 | $427,939 | 25,382 | Shares | Defined | 2026-05-04 | |
| No filing history on record for this holder in this stock. | ||||||