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 2024
Institutional positions in Geospace Technologies Corp as of Dec 31, 2024. 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
- 72
- 0 vs. Q3 2024
- Shares held
- 8.49M
- +57.3K (+0.7%) vs. Q3 2024
- Total value
- $85.1M
- −$2.13M (−2.4%) vs. Q3 2024
- New holders
- 5
- 28 more added
- Sold out
- 5
- 24 more reduced
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Geospace Technologies Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Disciplined Growth Investors Inc | 1,425,514 | $14.3M | 0.27% | −130,526−8.4% | Reduced |
| BlackRock, Inc. | 894,893 | $8.97M | 0.00% | +8,429+1.0% | Added |
| Tieton Capital Management, LLC | 882,797 | $8.85M | 3.56% | +161,905+22.5% | Added |
| Moors & Cabot, Inc. | 746,087 | $7.48M | 0.36% | −1,213−0.2% | Reduced |
| Vanguard Group Inc | 737,529 | $7.39M | 0.00% | −1,713−0.2% | Reduced |
| Dimensional Fund Advisors LP | 649,933 | $6.51M | 0.00% | +22,584+3.6% | Added |
| Geode Capital Management, LLC | 287,000 | $2.88M | 0.00% | −632−0.2% | Reduced |
| First Eagle Investment Management, LLC | 283,321 | $2.84M | 0.01% | +261,530+1,200.2% | Added |
| Peapod Lane Capital LLC | 253,652 | $2.54M | 2.52% | +253,652 | New |
| Grace & White Inc | 216,096 | $2.17M | 0.41% | 00.0% | Unchanged |
| G2 Investment Partners Management LLC | 192,291 | $1.93M | 0.50% | −116,376−37.7% | Reduced |
| Glenorchy Capital Ltd | 184,720 | $1.85M | 1.33% | −1,497−0.8% | Reduced |
| State Street Corp | 163,397 | $1.64M | 0.00% | −4,100−2.4% | Reduced |
| Bridgeway Capital Management, LLC | 145,754 | $1.46M | 0.03% | +1,036+0.7% | Added |
| American Century Companies Inc | 145,119 | $1.45M | 0.00% | −7,606−5.0% | Reduced |
| De Lisle Partners LLP | 144,234 | $1.45M | 0.21% | 00.0% | Unchanged |
| Victory Capital Management Inc | 124,166 | $1.24M | 0.00% | −18,235−12.8% | Reduced |
| Northern Trust Corp | 114,199 | $1.14M | 0.00% | +473+0.4% | Added |
| Acadian Asset Management LLC | 81,049 | $811.0K | 0.00% | −60,514−42.7% | Reduced |
| US Bancorp | 71,033 | $711.8K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 50,900 | $510.0K | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 48,238 | $483.3K | 0.01% | +2,236+4.9% | Added |
| Renaissance Technologies LLC | 43,900 | $439.9K | 0.00% | −4,900−10.0% | Reduced |
| Boothbay Fund Management, LLC | 41,048 | $411.3K | 0.01% | −23,176−36.1% | Reduced |
| Ironwood Investment Management LLC | 38,593 | $386.7K | 0.19% | +515+1.4% | Added |
| Marquette Asset Management, LLC | 37,044 | $371.2K | 0.06% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 33,321 | $333.9K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 32,906 | $329.7K | 0.00% | +7,680+30.4% | Added |
| Morgan Stanley | 27,535 | $275.9K | 0.00% | −6,528−19.2% | Reduced |
| Bank of New York Mellon Corp | 26,558 | $266.1K | 0.00% | +1,739+7.0% | Added |
| Mraz, Amerine & Associates, Inc. | 24,181 | $242.3K | 0.04% | −1,275−5.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 24,012 | $240.6K | 0.00% | −12,394−34.0% | Reduced |
| Prudential Financial Inc | 19,625 | $196.6K | 0.00% | +1,400+7.7% | Added |
| Essex Investment Management Co LLC | 19,497 | $195.4K | 0.04% | −2,257−10.4% | Reduced |
| Susquehanna International Group, LLP | 18,916 | $189.5K | 0.00% | +18,916 | New |
| Advisor Group Holdings, Inc. | 18,635 | $186.7K | 0.00% | −2,150−10.3% | Reduced |
| Barclays PLC | 18,318 | $183.5K | 0.00% | +1,696+10.2% | Added |
| LSV Asset Management | 18,043 | $181.0K | 0.00% | +3,543+24.4% | Added |
| Nuveen Asset Management, LLC | 16,684 | $167.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 15,339 | $153.7K | 0.00% | +6,119+66.4% | Added |
| Wells Fargo & Company | 14,646 | $146.8K | 0.00% | +1,380+10.4% | Added |
| Avantax Advisory Services, Inc. | 14,183 | $142.1K | 0.00% | −2,983−17.4% | Reduced |
| UBS Group AG | 13,925 | $139.5K | 0.00% | +7,977+134.1% | Added |
| EagleClaw Capital Managment, LLC | 13,700 | $137.3K | 0.02% | +2,700+24.5% | Added |
| JPMorgan Chase & Co | 13,577 | $136.0K | 0.00% | +8,123+148.9% | Added |
| Rhumbline Advisers | 13,137 | $131.6K | 0.00% | +320+2.5% | Added |
| Mariner, LLC | 12,711 | $127.4K | 0.00% | +12,711 | New |
| Ritholtz Wealth Management | 12,688 | $127.1K | 0.00% | −3,380−21.0% | Reduced |
| Bank of America Corp | 12,191 | $122.2K | 0.00% | +3,782+45.0% | Added |
| AQR Capital Management LLC | 11,497 | $115.2K | 0.00% | +308+2.8% | Added |
| Royal Bank of Canada | 11,171 | $111.0K | 0.00% | −1,968−15.0% | Reduced |
| CIBC Private Wealth Group, LLC | 8,500 | $84.4K | 0.00% | −1,500−15.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 6,929 | $69.4K | 0.00% | +37+0.5% | Added |
| Corebridge Financial, Inc. | 6,054 | $60.7K | 0.00% | −662−9.9% | Reduced |
| BNP Paribas Arbitrage, SA | 2,383 | $23.9K | 0.00% | −633−21.0% | Reduced |
| Tower Research Capital LLC (TRC) | 1,928 | $19.3K | 0.00% | +999+107.5% | Added |
| FMR LLC | 1,485 | $14.9K | 0.00% | +304+25.7% | Added |
| Ameritas Investment Partners, Inc. | 1,231 | $12.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,077 | $10.8K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 910 | $9.12K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 907 | $9.00K | 0.00% | −86−8.7% | Reduced |
| New York State Common Retirement Fund | 700 | $7.01K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 427 | $4.28K | 0.00% | +387+967.5% | Added |
| Amalgamated Bank | 435 | $4.00K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 397 | $3.98K | 0.00% | +169+74.1% | Added |
| Sunbelt Securities, Inc. | 300 | $3.04K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 229 | $2.00K | 0.00% | +113+97.4% | Added |
| Capital Advisors, Ltd. LLC | 122 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 60 | $601 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 49 | $491 | 0.00% | +49 | New |
| True Wealth Design, LLC | 21 | $211 | 0.00% | +20+2,000.0% | Added |
| SBI Securities Co., Ltd. | 10 | $100 | 0.00% | +10 | New |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −252,156−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −44,415−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −31,300−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,321−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −85−100.0% | Sold out |