Quantinno Capital Management LP
Position in AMPX — Amprius Technologies, Inc.
CIK 1759654
NEW YORK, NY
Position in AMPX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$377,005
+$140,139 QoQ
Shares Held
27,201
+93.6% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#156
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, 2026Quantinno Capital Management LP holds $255,278,749 across 17 Electrical Equipment & Parts names. AMPX ranks #16 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVT |
nVent Electric plc
|
435,053 | $73,789,339 | |
| 2 | VRT |
Vertiv Holdings Co
|
182,185 | $60,999,181 | |
| 3 | AYI |
Acuity Inc. (De)
|
122,904 | $46,293,020 | |
| 4 | HUBB |
Hubbell Inc
|
47,417 | $24,808,574 | |
| 5 | BE |
Bloom Energy Corp
|
60,019 | $18,167,751 | |
| 6 | AEIS |
Advanced Energy Industries Inc
|
17,307 | $6,453,261 | |
| 7 | EOSE |
Eos Energy Enterprises, Inc.
|
895,105 | $5,263,217 | |
| 8 | HAYW |
Hayward Holdings, Inc.
|
284,886 | $4,931,376 |
All Filings in AMPX
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $377,005 | 27,201 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $236,866 | 14,049 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||