Amprius Technologies Inc. (AMPX)
NYSE: AMPX
· Real-Time Price · USD
12.73
0.24 (1.92%)
At close: Oct 03, 2025, 3:59 PM
12.88
1.14%
After-hours: Oct 03, 2025, 07:58 PM EDT
13F Institute Ownership
Total Institutes of 107 in Amprius expanded their positions with an increase of 6 investors compared to the previous quarter. An additional 4.13M shares, as total invested capital grew by $9.1M with ownership percentage increasing from 15.07% to 17.61%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.226
0.23
Call Flow 1,195,200
82%
Put Flow 270,000
18%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 4.33% | 5.27M | +390.67% | 22.19M | < 0.01% | Aug 12, 2025 |
| Vanguard Group Inc | 3.90% | 4.76M | -2.18% | 20.02M | < 0.01% | Aug 11, 2025 |
| Millennium Management LLC | 2.97% | 3.62M | +159.05% | 15.22M | < 0.01% | Aug 14, 2025 |
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