Geospace Technologies Corp
GEOS- Exchange
- Nasdaq
- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0001001115
No open-market purchases or sales by Geospace Technologies Corp insiders were filed in the last 90 days; 82 institutions reported holding it in 13F filings for Q2 2026, worth $34.9M in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Geospace Technologies Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 45
- −1 vs. Q3 2021
- Shares held
- 7.95M
- −93.2K (−1.2%) vs. Q3 2021
- Total value
- $53.3M
- −$23.5M (−30.6%) vs. Q3 2021
- New holders
- 2
- 8 more added
- Sold out
- 3
- 19 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GEOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 82 | $34.9M |
| Q1 2026 | 86 | $82.0M |
| Q4 2025 | 84 | $120.9M |
| Q3 2025 | 69 | $133.7M |
| Q2 2025 | 64 | $104.4M |
| Q1 2025 | 61 | $58.5M |
| Q4 2024 | 72 | $85.1M |
| Q3 2024 | 72 | $87.2M |
| Q2 2024 | 68 | $76.2M |
| Q1 2024 | 70 | $107.6M |
| Q4 2023 | 64 | $98.6M |
| Q3 2023 | 45 | $75.8M |
| Q2 2023 | 37 | $43.0M |
| Q1 2023 | 37 | $37.9M |
| Q4 2022 | 35 | $21.9M |
| Q3 2022 | 30 | $28.3M |
| Q2 2022 | 35 | $33.6M |
| Q1 2022 | 42 | $44.0M |
| Q4 2021 | 45 | $53.3M |
| Q3 2021 | 46 | $76.7M |
| Q2 2021 | 50 | $66.4M |
| Q1 2021 | 49 | $70.4M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Geospace Technologies Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 130 | $874 | 0.00% | 00.0% | Unchanged |
| Godsey & Gibb Associates | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 83 | $1.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 141 | $1.00K | 0.00% | −51−26.6% | Reduced |
| JPMorgan Chase & Co | 105 | $1.00K | 0.00% | +105 | New |
| Bank of America Corp | 259 | $2.00K | 0.00% | −363−58.4% | Reduced |
| First Horizon Advisors, Inc. | 790 | $5.00K | 0.00% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 678 | $5.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,181 | $7.00K | 0.00% | −6,570−84.8% | Reduced |
| Tower Research Capital LLC (TRC) | 1,550 | $11.0K | 0.00% | +97+6.7% | Added |
| Founders Capital Management | 2,000 | $13.0K | 0.01% | +1,000+100.0% | Added |
| UBS Group AG | 2,507 | $17.0K | 0.00% | +2,042+439.1% | Added |
| Eaton Vance Management | 4,085 | $27.0K | 0.00% | −169−4.0% | Reduced |
| Parametric Portfolio Associates LLC | 10,869 | $73.0K | 0.00% | −3,969−26.7% | Reduced |
| Assenagon Asset Management S.A. | 14,823 | $99.0K | 0.00% | −7,632−34.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 15,500 | $104.0K | 0.00% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 17,661 | $119.0K | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 17,911 | $120.0K | 0.00% | +2,077+13.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 18,031 | $121.0K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 19,627 | $130.0K | 0.00% | −1,654−7.8% | Reduced |
| Mraz, Amerine & Associates, Inc. | 24,370 | $164.0K | 0.04% | −3,700−13.2% | Reduced |
| Renaissance Technologies LLC | 28,500 | $191.0K | 0.00% | +28,500 | New |
| Bank of New York Mellon Corp | 31,602 | $212.0K | 0.00% | −752−2.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 33,400 | $223.0K | 0.00% | −40,412−54.7% | Reduced |
| Ironwood Investment Management LLC | 40,336 | $270.0K | 0.13% | −170−0.4% | Reduced |
| Northern Trust Corp | 45,631 | $305.0K | 0.00% | −2,268−4.7% | Reduced |
| State Street Corp | 51,759 | $348.0K | 0.00% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 52,866 | $355.0K | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 66,990 | $450.0K | 0.00% | −11,474−14.6% | Reduced |
| RBF Capital, LLC | 71,922 | $481.0K | 0.03% | 00.0% | Unchanged |
| Millennium Management LLC | 90,294 | $607.0K | 0.00% | −121,601−57.4% | Reduced |
| Geode Capital Management, LLC | 122,045 | $820.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 193,924 | $1.30M | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 252,897 | $1.69M | 0.00% | +2,207+0.9% | Added |
| Franklin Resources Inc | 308,252 | $2.07M | 0.00% | +17,940+6.2% | Added |
| Bridgeway Capital Management, LLC | 317,700 | $2.13M | 0.04% | −6,000−1.9% | Reduced |
| Moors & Cabot, Inc. | 429,925 | $2.88M | 0.18% | +45,150+11.7% | Added |
| Heartland Advisors Inc | 500,000 | $3.35M | 0.20% | 00.0% | Unchanged |
| Tieton Capital Management, LLC | 552,140 | $3.71M | 2.08% | −49,525−8.2% | Reduced |
| Vanguard Group Inc | 587,696 | $3.93M | 0.00% | −739−0.1% | Reduced |
| Dimensional Fund Advisors LP | 668,927 | $4.50M | 0.00% | −19,328−2.8% | Reduced |
| Rutabaga Capital Management LLC | 677,903 | $4.54M | 3.00% | +108,332+19.0% | Added |
| FMR LLC | 1,177,466 | $7.91M | 0.00% | 00.0% | Unchanged |
| Disciplined Growth Investors Inc | 1,492,912 | $9.99M | 0.20% | −19,746−1.3% | Reduced |
| Barclays PLC | 0 | $0 | 0.00% | −4,329−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −74−100.0% | Sold out |