GEOSPACE TECHNOLOGIES CORP GEOS
$6.72
-0.4% 52w: $6.38 – $28.41
Latest 13F among current holders filed 19 days ago (Jun 16, 2026)
Price — last 12 months
research preview data6.3817.3928.41
Jun 20, 2025 Jul 2, 2026
Institutional holders
86
+2 QoQ
13F value
$82.0M
-32.2% QoQ
Smart-money holders
7
signal tier ≥ 2
New smart buyers
0
Q1 2026
Options barometer
1.5×
$468K calls / $317K puts
Institutional value by quarter
Number of holders
Who owns GEOS?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN ★2 | Fundamental diversified | 1.1M | $13.4M | 0.3% | -2.7% |
| Tieton Capital Management, LLC ★2 | Fundamental diversified | 912.1K | $11.1M | 3.7% | +3.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 577.0K | $7.0M | 0.0% | — |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 491.0K | $6.0M | 0.0% | -9.8% |
| GRACE & WHITE INC /NY ★2 | Fundamental diversified | 473.2K | $5.8M | 1.0% | +53.7% |
| SEI INVESTMENTS CO | Diversified mechanical | 410.9K | $5.0M | 0.0% | +108.6% |
| First Eagle Investment Management, LLC | Other | 240.0K | $2.9M | 0.0% | -44.2% |
| BlackRock, Inc. | Index provider | 225.6K | $2.8M | 0.0% | +2.0% |
| Moors & Cabot, Inc. | Other | 190.6K | $2.3M | 0.1% | -66.9% |
| MARSHALL WACE, LLP | Quant stat arb | 188.8K | $2.3M | 0.0% | +1502.1% |
| Glenorchy Capital Ltd ★2 | Fundamental diversified | 173.3K | $2.1M | 1.1% | +1.4% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 152.2K | $1.9M | 0.0% | +4.1% |
| De Lisle Partners LLP | Other | 147.1K | $1.8M | 0.2% | Held |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 146.4K | $1.8M | 0.0% | -36.7% |
| STATE STREET CORP | Index provider | 136.9K | $1.7M | 0.0% | +8.7% |
| US BANCORP \DE\ | Wealth advisor | 127.1K | $1.6M | 0.0% | Held |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 107.4K | $1.3M | 0.0% | +73.1% |
| EagleClaw Capital Managment, LLC ★2 | Fundamental diversified | 82.0K | $1.0M | 0.1% | +34.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Diversified mechanical | 78.8K | $961K | 0.0% | -31.3% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 76.1K | $928K | 0.0% | — |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 73.9K | $902K | 0.0% | +26.8% |
| Cambridge Investment Research Advisors, Inc. | Wealth advisor | 44.3K | $540K | 0.0% | -23.9% |
| NORTHERN TRUST CORP | Index provider | 40.6K | $495K | 0.0% | +4.3% |
| 683 Capital Management, LLC ★2 | Fundamental diversified | 39.3K | $479K | 0.0% | Held |
| IRONWOOD INVESTMENT MANAGEMENT LLC | Other | 36.0K | $440K | 0.2% | -2.0% |
| CITADEL ADVISORS LLC | Multistrat pod | 32.7K | $399K | 0.0% | -44.3% |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 29.3K | $358K | 0.0% | -2.7% |
| Kingsview Wealth Management, LLC | Wealth advisor | 28.3K | $346K | 0.0% | New |
| ELEVATION POINT WEALTH PARTNERS, LLC | Other | 24.4K | $297K | 0.0% | +0.3% |
| Vestmark Advisory Solutions, Inc. | Wealth advisor | 24.3K | $297K | 0.0% | +0.2% |
| Mraz, Amerine & Associates, Inc. ★2 | Fundamental diversified | 24.1K | $294K | 0.0% | Held |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 23.4K | $286K | 0.0% | +2845.0% |
| Hudson Bay Capital Management LP | Multistrat pod | 22.3K | $272K | 0.0% | +19.1% |
| Qube Research & Technologies Ltd | Quant stat arb | 21.9K | $267K | 0.0% | -32.1% |
| COMMONWEALTH EQUITY SERVICES, LLC | Wealth advisor | 21.9K | $267K | 0.0% | Held |
| Empowered Funds, LLC | Diversified mechanical | 20.3K | $248K | 0.0% | -49.6% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 18.1K | $220K | 0.0% | +23.2% |
| Tannin Capital LLC | Other | 17.2K | $210K | 0.2% | +27.1% |
| MORGAN STANLEY | Bank broker | 16.5K | $202K | 0.0% | -4.3% |
| Schonfeld Strategic Advisors LLC | Multistrat pod | 16.3K | $199K | 0.0% | New |
| ESSEX INVESTMENT MANAGEMENT CO LLC | Other | 13.6K | $166K | 0.0% | Held |
| IMC-Chicago, LLC | Market maker | 13.5K | $165K | 0.0% | +8.2% |
| BARCLAYS PLC | Bank broker | 11.9K | $145K | 0.0% | -49.2% |
| OMERS ADMINISTRATION Corp | Other | 11.1K | $135K | 0.0% | -44.8% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 10.3K | $126K | 0.0% | -0.9% |
| WELLS FARGO & COMPANY/MN | Bank broker | 10.2K | $124K | 0.0% | -6.7% |
| HUB Investment Partners, LLC | Other | 10.0K | $122K | 0.0% | New |
| Vanguard Global Advisers, LLC | Diversified mechanical | 5.0K | $61K | 0.0% | — |
| GROUP ONE TRADING LLC | Market maker | 2.6K | $31K | 0.0% | New |
| PNC FINANCIAL SERVICES GROUP, INC. | Diversified mechanical | 2.0K | $24K | 0.0% | New |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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