Also trades as: AMPX (NYSE) · $vol 53M
AMPX-WT Institutional Ownership
Amprius Technologies, Inc.
1W: +38.6%
1M: -21.0%
3M: -16.8%
YTD: -21.5%
1Y: -55.9%
3Y: +638.5%
$2.37
+0.21 (+9.72%)
Weekly Expected Move ±20.3%
$1
$2
$2
$2
$3
Credit Risk of going bust: lower than 55% of companies Debt: 0.5% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.00 (down 99.9%), Amprius Technologies, Inc. would be worth roughly what it owes.
Total debt $6.4M against a stock market value of $1.30B.
Distance to default 5.61 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $3.2M (short-term plus half of long-term), stock volatility 99.4%; Altman Z 31.70. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.00 (down 99.9%), Amprius Technologies, Inc. would be worth roughly what it owes.
Total debt $6.4M against a stock market value of $1.30B.
Distance to default 5.61 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $3.2M (short-term plus half of long-term), stock volatility 99.4%; Altman Z 31.70. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — AMPX-WT
15
Institutional Holders
-4 vs prior quarter
0.0%
Ownership
+0.00pp
$24M
Total Invested
2
New Positions
4
Increased
8
Reduced
5
Closed
0.00
Put/Call Ratio
Ownership Trends
Top Institutional Holders (19 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | LMR Partners LLP | 1,899,260 | $5M | -2,590,582 | -57.7% | 7Q | SEC ↗ |
| 2 | Caption Management, LLC | 1,432,795 | $3M | +348,428 | +32.1% | 4Q | SEC ↗ |
| 3 | DRW Securities, LLC | 356,445 | $845K | +21,272 | +6.3% | 2Q | SEC ↗ |
| 4 | Janney Montgomery Scott LLC | 158,405 | $375K | +100 | +0.1% | 4Q | SEC ↗ |
| 5 | ARISTEIA CAPITAL, L.L.C. | 142,415 | $338K | -1,072,982 | -88.3% | 4Q | SEC ↗ |
| 6 | ZAZOVE ASSOCIATES LLC | 102,096 | $242K | +25,000 | +32.4% | 3Q | SEC ↗ |
| 7 | BOOTHBAY FUND MANAGEMENT, LLC | 39,991 | $95K | -430,009 | -91.5% | 4Q | SEC ↗ |
| 8 | HRT FINANCIAL LP NEW | 25,983 | $62K | — | +0.0% | 1Q | SEC ↗ |
| 9 | UBS Group AG NEW | 811 | $2K | — | +0.0% | 1Q | SEC ↗ |
| 10 | Farther Finance Advisors, LLC | 2 | $0K | — | +0.0% | 7Q | SEC ↗ |
| 11 | CSS LLC/IL | 0 | $0K | -754,893 | -100.0% | 1Q | SEC ↗ |
| 12 | Warberg Asset Management LLC | 0 | $0K | -63,200 | -100.0% | 1Q | SEC ↗ |
| 13 | D. E. Shaw & Co., Inc. | 0 | $0K | -29,500 | -100.0% | 6Q | SEC ↗ |
| 14 | TORONTO DOMINION BANK | 0 | $0K | -377,208 | -100.0% | 3Q | SEC ↗ |
| 15 | Hudson Bay Capital Management LP | 0 | $0K | -741,715 | -100.0% | 3Q | SEC ↗ |
| 16 | STIFEL FINANCIAL CORP | 0 | $0K | -21,500 | -100.0% | 14Q | SEC ↗ |
| 17 | Cetera Investment Advisers | 0 | $0K | -10,000 | -100.0% | 2Q | SEC ↗ |
| 18 | Fort Baker Capital Management LP | 0 | $0K | -414,139 | -100.0% | 2Q | SEC ↗ |
| 19 | WOLVERINE ASSET MANAGEMENT LLC | 0 | $0K | -213,225 | -100.0% | 15Q | SEC ↗ |
Recent Activity
New Positions (2)
| Holder | Shares | Value |
|---|---|---|
| HRT FINANCIAL LP | 25,983 | $62K |
| UBS Group AG | 811 | $2K |
Sold Out (9)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| CSS LLC/IL | 754,893 | $2M |
| Hudson Bay Capital Management LP | 741,715 | $2M |
| Fort Baker Capital Management LP | 414,139 | $982K |
| TORONTO DOMINION BANK | 377,208 | $894K |
| WOLVERINE ASSET MANAGEMENT LLC | 213,225 | $505K |
| Warberg Asset Management LLC | 63,200 | $150K |
| D. E. Shaw & Co., Inc. | 29,500 | $70K |
| STIFEL FINANCIAL CORP | 21,500 | $51K |
| Cetera Investment Advisers | 10,000 | $24K |
Biggest Increases (4)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| Caption Management, LLC | +348,428 | +32.1% | 1,432,795 |
| ZAZOVE ASSOCIATES LLC | +25,000 | +32.4% | 102,096 |
| DRW Securities, LLC | +21,272 | +6.3% | 356,445 |
| Janney Montgomery Scott LLC | +100 | +0.1% | 158,405 |
Biggest Decreases (3)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| LMR Partners LLP | -2,590,582 | -57.7% | 1,899,260 |
| ARISTEIA CAPITAL, L.L.C. | -1,072,982 | -88.3% | 142,415 |
| BOOTHBAY FUND MANAGEMENT, LLC | -430,009 | -91.5% | 39,991 |