Graham Capital Management, L.P.
Position in AMPX — Amprius Technologies, Inc.
CIK 1315421
ROWAYTON, CT
Position in AMPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$143,617
-$88,511 QoQ
Shares Held
10,362
-24.7% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#196
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, 2026Graham Capital Management, L.P. holds $41,688,127 across 10 Electrical Equipment & Parts names. AMPX ranks #9 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EOSE |
Eos Energy Enterprises, Inc.
|
3,566,446 | $20,970,702 | |
| 2 | NVT |
nVent Electric plc
|
56,160 | $9,525,297 | |
| 3 | TE |
T1 Energy Inc.
|
411,397 | $3,900,043 | |
| 4 | VRT |
Vertiv Holdings Co
|
11,600 | $3,883,912 | |
| 5 | BE |
Bloom Energy Corp
|
6,670 | $2,019,009 | |
| 6 | PLUG |
Plug Power Inc
|
211,910 | $574,276 | |
| 7 | ENS |
EnerSys
|
1,287 | $300,926 | |
| 8 | BLDP |
Ballard Power Systems Inc.
|
67,637 | $263,107 |
All Filings in AMPX
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $143,617 | 10,362 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $232,128 | 13,768 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $391,312 | 49,596 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $505,433 | 48,045 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $595,904 | 141,545 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||