# GEOSPACE TECHNOLOGIES CORP (GEOS)

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

- Reporting holders: 2
- Reported value: $3.1K
- 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 |
|---|---|---|---|---|
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $2.4K | 500 | 0.0% | 5 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $704 | 144 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 2 | $3.1K |
| Q2 2026 | 84 | $38.2M |
| Q1 2026 | 86 | $82.9M |
| Q4 2025 | 85 | $123.9M |
| Q3 2025 | 71 | $145.5M |
| Q2 2025 | 67 | $107.1M |
| Q1 2025 | 62 | $60.0M |
| Q4 2024 | 72 | $85.1M |
| Q3 2024 | 74 | $87.4M |
| Q2 2024 | 69 | $76.2M |
| Q1 2024 | 69 | $108.3M |
| Q4 2023 | 65 | $99.7M |