# AMPRIUS TECHNOLOGIES INC (AMPXWS)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/AMPXWS/

- Reporting holders: 1
- Reported value: $6
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $6 | 2 | 0.0% | 8 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 1 | $6 |
| Q2 2026 | 10 | $24.7M |
| Q1 2026 | 12 | $70.3M |
| Q4 2025 | 16 | $26.2M |
| Q3 2025 | 20 | $34.9M |
| Q2 2025 | 12 | $3.5M |
| Q1 2025 | 10 | $2.8M |
| Q4 2024 | 11 | $1.6M |
| Q3 2024 | 12 | $833.1K |
| Q2 2024 | 13 | $1.1M |
| Q1 2024 | 22 | $3.3M |
| Q4 2023 | 24 | $4.6M |