Chicago Partners Investment Group LLC
Position in AMPX — Amprius Technologies, Inc.
CIK 1563525
CHICAGO, IL
Position in AMPX
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$142,785
New position
Shares Held
10,302
first reported quarter
Ownership
0.007%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#198
of 259 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 7%
Shared 0%
None 93%
Derivatives in AMPX
reported options exposure · as of Jun 30, 2026CallValue
$1,386
CallShares
100
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Electrical Equipment & Parts
Industrials · as of Jun 30, 2026Chicago Partners Investment Group LLC holds $11,017,204 across 10 Electrical Equipment & Parts names. AMPX ranks #9 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRT |
Vertiv Holdings Co
|
10,058 | $3,367,619 | |
| 2 | NVT |
nVent Electric plc
|
14,014 | $2,376,914 | |
| 3 | AYI |
Acuity Inc. (De)
|
4,224 | $1,591,011 | |
| 4 | BE |
Bloom Energy Corp
|
5,014 | $1,517,737 | |
| 5 | ENVX |
Enovix Corp
|
117,376 | $712,472 | |
| 6 | AEIS |
Advanced Energy Industries Inc
|
1,505 | $561,169 | |
| 7 | FCEL |
Fuelcell Energy Inc
|
10,963 | $394,777 | |
| 8 | HUBB |
Hubbell Inc
|
466 | $243,811 |
All Filings in AMPX
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,386 | 100 | Call | Sole | 2026-07-30 | |
| 2026-06-30 | $142,785 | 10,302 | Shares | Sole | 2026-07-30 | |
| No filing history on record for this holder in this stock. | ||||||