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, Q2 2024
Institutional positions in Geospace Technologies Corp as of Jun 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
- 68
- −2 vs. Q1 2024
- Shares held
- 8.48M
- +320.9K (+3.9%) vs. Q1 2024
- Total value
- $76.2M
- −$31.5M (−29.2%) vs. Q1 2024
- New holders
- 18
- 23 more added
- Sold out
- 20
- 22 more reduced
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Geospace Technologies Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 122 | $1.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 133 | $1.19K | 0.00% | +133 | New |
| Sunbelt Securities, Inc. | 300 | $2.69K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 435 | $4.00K | 0.00% | +435 | New |
| WealthCollab, LLC | 585 | $5.25K | 0.00% | +335+134.0% | Added |
| Innealta Capital, LLC | 806 | $7.24K | 0.00% | +806 | New |
| California State Teachers Retirement System | 910 | $8.17K | 0.00% | +910 | New |
| Legal & General Group Plc | 1,077 | $9.68K | 0.00% | +1,077 | New |
| Ameritas Investment Partners, Inc. | 1,231 | $11.1K | 0.00% | +1,231 | New |
| Group One Trading, L.P. | 1,321 | $11.9K | 0.00% | −2,800−67.9% | Reduced |
| BNP Paribas Arbitrage, SA | 2,144 | $19.3K | 0.00% | +2,043+2,022.8% | Added |
| Tower Research Capital LLC (TRC) | 2,339 | $21.0K | 0.00% | −3,142−57.3% | Reduced |
| Citigroup Inc | 2,820 | $25.3K | 0.00% | −44,339−94.0% | Reduced |
| UBS Group AG | 2,997 | $26.9K | 0.00% | +2,994+99,800.0% | Added |
| Barclays PLC | 4,395 | $39.5K | 0.00% | −10,069−69.6% | Reduced |
| JPMorgan Chase & Co | 5,353 | $48.1K | 0.00% | −17,661−76.7% | Reduced |
| Corebridge Financial, Inc. | 6,758 | $60.8K | 0.00% | +6,758 | New |
| Bank of America Corp | 8,719 | $78.3K | 0.00% | +213+2.5% | Added |
| New York State Common Retirement Fund | 11,200 | $100.6K | 0.00% | +11,200 | New |
| Alpine Global Management, LLC | 12,323 | $110.7K | 0.02% | +12,323 | New |
| Assenagon Asset Management S.A. | 12,354 | $110.9K | 0.00% | −42,835−77.6% | Reduced |
| Royal Bank of Canada | 12,299 | $111.0K | 0.00% | −412−3.2% | Reduced |
| Winton Group Ltd | 12,588 | $113.0K | 0.01% | +12,588 | New |
| Arrowstreet Capital, Limited Partnership | 12,757 | $115.0K | 0.00% | −24,458−65.7% | Reduced |
| Morgan Stanley | 13,555 | $121.7K | 0.00% | +1,998+17.3% | Added |
| Oxford Asset Management LLP | 14,043 | $126.1K | 0.12% | +14,043 | New |
| LSV Asset Management | 14,500 | $130.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,519 | $130.4K | 0.00% | +2,241+18.3% | Added |
| Avantax Advisory Services, Inc. | 14,762 | $132.6K | 0.00% | −1,524−9.4% | Reduced |
| Rhumbline Advisers | 14,824 | $133.1K | 0.00% | +14,224+2,370.7% | Added |
| Goldman Sachs Group Inc | 14,890 | $133.7K | 0.00% | −69,794−82.4% | Reduced |
| Nuveen Asset Management, LLC | 16,684 | $149.8K | 0.00% | +16,684 | New |
| Ritholtz Wealth Management | 21,516 | $193.2K | 0.01% | −10,753−33.3% | Reduced |
| Essex Investment Management Co LLC | 21,754 | $195.4K | 0.04% | −41,243−65.5% | Reduced |
| Jane Street Group, LLC | 22,027 | $197.8K | 0.00% | −104,463−82.6% | Reduced |
| Man Group plc | 22,717 | $204.0K | 0.00% | −29,492−56.5% | Reduced |
| Mraz, Amerine & Associates, Inc. | 24,956 | $224.1K | 0.05% | −75−0.3% | Reduced |
| Empowered Funds, LLC | 28,904 | $259.6K | 0.00% | +28,904 | New |
| US Bancorp | 32,281 | $289.9K | 0.00% | +32,281 | New |
| Charles Schwab Investment Management Inc | 33,321 | $299.2K | 0.00% | +33,321 | New |
| Invesco Ltd. | 34,744 | $312.0K | 0.00% | +34,744 | New |
| Bank of New York Mellon Corp | 34,991 | $314.2K | 0.00% | +34,991 | New |
| Marquette Asset Management, LLC | 37,044 | $332.7K | 0.06% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 37,863 | $340.0K | 0.18% | +150+0.4% | Added |
| Northern Trust Corp | 42,353 | $380.3K | 0.00% | +2,898+7.3% | Added |
| Advisor Group Holdings, Inc. | 46,500 | $417.6K | 0.00% | −1,575−3.3% | Reduced |
| Renaissance Technologies LLC | 47,200 | $423.9K | 0.00% | +6,100+14.8% | Added |
| O'Shaughnessy Asset Management, LLC | 48,036 | $431.4K | 0.00% | −21,522−30.9% | Reduced |
| STRS Ohio | 55,100 | $494.8K | 0.00% | +55,100 | New |
| Marshall Wace, LLP | 92,267 | $828.6K | 0.00% | −2,400−2.5% | Reduced |
| Boothbay Fund Management, LLC | 117,434 | $1.05M | 0.03% | +14,607+14.2% | Added |
| Bridgeway Capital Management, LLC | 117,820 | $1.06M | 0.02% | +68,620+139.5% | Added |
| American Century Companies Inc | 133,899 | $1.20M | 0.00% | +96+0.1% | Added |
| De Lisle Partners LLP | 137,748 | $1.24M | 0.27% | 00.0% | Unchanged |
| State Street Corp | 149,028 | $1.34M | 0.00% | +102,039+217.2% | Added |
| Victory Capital Management Inc | 155,776 | $1.40M | 0.00% | −10,929−6.6% | Reduced |
| Glenorchy Capital Ltd | 181,393 | $1.63M | 1.20% | +22,159+13.9% | Added |
| Grace & White Inc | 187,344 | $1.68M | 0.32% | +127,974+215.6% | Added |
| Acuitas Investments, LLC | 201,416 | $1.81M | 0.97% | +1,085+0.5% | Added |
| Acadian Asset Management LLC | 226,366 | $2.03M | 0.01% | +34,762+18.1% | Added |
| Geode Capital Management, LLC | 288,512 | $2.59M | 0.00% | +150,081+108.4% | Added |
| G2 Investment Partners Management LLC | 442,712 | $3.98M | 1.03% | +20,767+4.9% | Added |
| Dimensional Fund Advisors LP | 658,308 | $5.91M | 0.00% | −15,375−2.3% | Reduced |
| Tieton Capital Management, LLC | 723,307 | $6.50M | 3.61% | −13,685−1.9% | Reduced |
| Vanguard Group Inc | 727,901 | $6.54M | 0.00% | +61,916+9.3% | Added |
| Moors & Cabot, Inc. | 754,750 | $6.78M | 0.36% | −7,900−1.0% | Reduced |
| BlackRock Inc. | 789,493 | $7.09M | 0.00% | +579,079+275.2% | Added |
| Disciplined Growth Investors Inc | 1,570,762 | $14.1M | 0.27% | +1,605+0.1% | Added |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −174,142−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −163,145−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −110,740−100.0% | Sold out |
| RBF Capital, LLC | 0 | $0 | 0.00% | −59,802−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −49,826−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −19,214−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −16,688−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −14,016−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −13,187−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −12,174−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −12,013−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −11,470−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −10,389−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,204−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −342−100.0% | Sold out |
| Godsey & Gibb Associates | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −124−100.0% | Sold out |
| Stone House Investment Management, LLC | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −377−100.0% | Sold out |