# SERA PROGNOSTICS INC (SERA)

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

- Reporting holders: 1
- Reported value: $533
- 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 |
|---|---|---|---|---|
| [TOTH FINANCIAL ADVISORY CORP](https://holderbook.com/funds/866780-toth-financial-advisory-corp/) | $533 | 255 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 1 | $533 |
| Q2 2026 | 48 | $31.3M |
| Q1 2026 | 55 | $40.5M |
| Q4 2025 | 56 | $52.4M |
| Q3 2025 | 62 | $55.6M |
| Q2 2025 | 59 | $51.6M |
| Q1 2025 | 70 | $74.4M |
| Q4 2024 | 72 | $147.9M |
| Q3 2024 | 60 | $148.2M |
| Q2 2024 | 65 | $98.5M |
| Q1 2024 | 51 | $134.5M |
| Q4 2023 | 47 | $67.3M |