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, Q3 2024
Institutional positions in Geospace Technologies Corp as of Sep 30, 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
- +5 vs. Q2 2024
- Shares held
- 8.44M
- +744.6K (+9.7%) vs. Q2 2024
- Total value
- $87.2M
- +$18.2M (+26.3%) vs. Q2 2024
- New holders
- 14
- 24 more added
- Sold out
- 9
- 22 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Geospace Technologies Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| True Wealth Design, LLC | 1 | $11 | 0.00% | +1 | New |
| Sterling Capital Management LLC | 40 | $414 | 0.00% | +40 | New |
| Nisa Investment Advisors, LLC | 60 | $620 | 0.00% | +60 | New |
| Capital Performance Advisors LLP | 85 | $879 | 0.00% | +85 | New |
| Capital Advisors, Ltd. LLC | 122 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 116 | $1.00K | 0.00% | +116 | New |
| WealthCollab, LLC | 228 | $2.36K | 0.00% | −357−61.0% | Reduced |
| Sunbelt Securities, Inc. | 300 | $3.10K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 435 | $4.00K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 700 | $7.24K | 0.00% | −10,500−93.8% | Reduced |
| California State Teachers Retirement System | 910 | $9.41K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 929 | $9.61K | 0.00% | −1,410−60.3% | Reduced |
| CWM, LLC | 993 | $10.0K | 0.00% | +993 | New |
| Legal & General Group Plc | 1,077 | $11.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,181 | $12.2K | 0.00% | +1,048+788.0% | Added |
| Ameritas Investment Partners, Inc. | 1,231 | $12.7K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,321 | $13.7K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,016 | $31.2K | 0.00% | +872+40.7% | Added |
| JPMorgan Chase & Co | 5,454 | $56.4K | 0.00% | +101+1.9% | Added |
| UBS Group AG | 5,948 | $61.5K | 0.00% | +2,951+98.5% | Added |
| Corebridge Financial, Inc. | 6,716 | $69.4K | 0.00% | −42−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 6,892 | $71.3K | 0.00% | +6,892 | New |
| Bank of America Corp | 8,409 | $86.9K | 0.00% | −310−3.6% | Reduced |
| Citigroup Inc | 9,220 | $95.3K | 0.00% | +6,400+227.0% | Added |
| CIBC Private Wealth Group, LLC | 10,000 | $103.4K | 0.00% | +10,000 | New |
| EagleClaw Capital Managment, LLC | 11,000 | $113.7K | 0.02% | +11,000 | New |
| AQR Capital Management LLC | 11,189 | $115.7K | 0.00% | +11,189 | New |
| Rhumbline Advisers | 12,817 | $132.5K | 0.00% | −2,007−13.5% | Reduced |
| Royal Bank of Canada | 13,139 | $136.0K | 0.00% | +840+6.8% | Added |
| Wells Fargo & Company | 13,266 | $137.2K | 0.00% | −1,253−8.6% | Reduced |
| LSV Asset Management | 14,500 | $150.0K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 16,068 | $166.1K | 0.01% | −5,448−25.3% | Reduced |
| Barclays PLC | 16,622 | $171.9K | 0.00% | +12,227+278.2% | Added |
| Nuveen Asset Management, LLC | 16,684 | $172.5K | 0.00% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 17,166 | $177.5K | 0.00% | +2,404+16.3% | Added |
| Prudential Financial Inc | 18,225 | $188.4K | 0.00% | +18,225 | New |
| Advisor Group Holdings, Inc. | 20,785 | $214.9K | 0.00% | −25,715−55.3% | Reduced |
| Essex Investment Management Co LLC | 21,754 | $224.9K | 0.04% | 00.0% | Unchanged |
| First Eagle Investment Management, LLC | 21,791 | $225.3K | 0.00% | +21,791 | New |
| Bank of New York Mellon Corp | 24,819 | $256.6K | 0.00% | −10,172−29.1% | Reduced |
| Goldman Sachs Group Inc | 25,226 | $260.8K | 0.00% | +10,336+69.4% | Added |
| Mraz, Amerine & Associates, Inc. | 25,456 | $263.2K | 0.05% | +500+2.0% | Added |
| Bailard, Inc. | 31,300 | $323.6K | 0.01% | +31,300 | New |
| Charles Schwab Investment Management Inc | 33,321 | $344.5K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 34,063 | $352.2K | 0.00% | +20,508+151.3% | Added |
| O'Shaughnessy Asset Management, LLC | 36,406 | $381.2K | 0.00% | −11,630−24.2% | Reduced |
| Marquette Asset Management, LLC | 37,044 | $383.0K | 0.06% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 38,078 | $393.7K | 0.19% | +215+0.6% | Added |
| Marshall Wace, LLP | 44,415 | $459.3K | 0.00% | −47,852−51.9% | Reduced |
| Empowered Funds, LLC | 46,002 | $475.7K | 0.01% | +17,098+59.2% | Added |
| Renaissance Technologies LLC | 48,800 | $504.6K | 0.00% | +1,600+3.4% | Added |
| STRS Ohio | 50,900 | $526.3K | 0.00% | −4,200−7.6% | Reduced |
| Boothbay Fund Management, LLC | 64,224 | $664.1K | 0.02% | −53,210−45.3% | Reduced |
| US Bancorp | 71,033 | $734.5K | 0.00% | +38,752+120.0% | Added |
| Northern Trust Corp | 113,726 | $1.18M | 0.00% | +71,373+168.5% | Added |
| Acadian Asset Management LLC | 141,563 | $1.46M | 0.00% | −84,803−37.5% | Reduced |
| Victory Capital Management Inc | 142,401 | $1.47M | 0.00% | −13,375−8.6% | Reduced |
| De Lisle Partners LLP | 144,234 | $1.50M | 0.24% | +6,486+4.7% | Added |
| Bridgeway Capital Management, LLC | 144,718 | $1.50M | 0.03% | +26,898+22.8% | Added |
| American Century Companies Inc | 152,725 | $1.58M | 0.00% | +18,826+14.1% | Added |
| State Street Corp | 167,497 | $1.73M | 0.00% | +18,469+12.4% | Added |
| Glenorchy Capital Ltd | 186,217 | $1.93M | 1.45% | +4,824+2.7% | Added |
| Grace & White Inc | 216,096 | $2.23M | 0.40% | +28,752+15.3% | Added |
| Acuitas Investments, LLC | 252,156 | $2.61M | 1.16% | +50,740+25.2% | Added |
| Geode Capital Management, LLC | 287,632 | $2.97M | 0.00% | −880−0.3% | Reduced |
| G2 Investment Partners Management LLC | 308,667 | $3.19M | 0.91% | −134,045−30.3% | Reduced |
| Dimensional Fund Advisors LP | 627,349 | $6.49M | 0.00% | −30,959−4.7% | Reduced |
| Tieton Capital Management, LLC | 720,892 | $7.45M | 3.86% | −2,415−0.3% | Reduced |
| Vanguard Group Inc | 739,242 | $7.64M | 0.00% | +11,341+1.6% | Added |
| Moors & Cabot, Inc. | 747,300 | $7.73M | 0.38% | −7,450−1.0% | Reduced |
| BlackRock, Inc. | 886,464 | $9.17M | 0.00% | +886,464 | New |
| Disciplined Growth Investors Inc | 1,556,040 | $16.1M | 0.30% | −14,722−0.9% | Reduced |
| Invesco Ltd. | 0 | $0 | 0.00% | −34,744−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −22,717−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −22,027−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −14,043−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −12,757−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −12,588−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −12,354−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −12,323−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −806−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |