Position in AMPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$59,856,211
+$743,787 QoQ
Shares Held
4,318,630
+23.2% QoQ
Ownership
2.96%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#4
of 259 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in AMPX Over Time
Shares Held
Position Value (USD)
Position in Electrical Equipment & Parts
Industrials · as of Jun 30, 2026TWO SIGMA INVESTMENTS, LP holds $1,232,120,921 across 28 Electrical Equipment & Parts names. AMPX ranks #7 (4.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BE |
Bloom Energy Corp
|
2,016,532 | $610,404,236 | |
| 2 | TE |
T1 Energy Inc.
|
9,240,988 | $87,604,566 | |
| 3 | EOSE |
Eos Energy Enterprises, Inc.
|
12,783,883 | $75,169,232 | |
| 4 | FCEL |
Fuelcell Energy Inc
|
2,061,353 | $74,229,321 | |
| 5 | FPS |
Forgent Power Solutions, Inc.
|
1,257,128 | $70,223,170 | |
| 6 | PLUG |
Plug Power Inc
|
22,610,124 | $61,273,436 | |
| 7 | AMPX |
Amprius Technologies, Inc.
This page
|
4,318,630 | $59,856,211 | |
| 8 | BLDP |
Ballard Power Systems Inc.
|
10,830,028 | $42,128,808 |
All Filings in AMPX
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $59,856,211 | 4,318,630 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $59,112,424 | 3,506,075 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,337,448 | 1,436,939 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $18,447,630 | 1,753,577 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $5,942,869 | 1,411,608 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,102,761 | 411,478 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,241,270 | 443,311 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $116,313 | 104,787 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $279,718 | 220,251 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||