Geospace Technologies Corp Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 05/15/2026 | 1.10 M | $13.44 M | -2.66% | 8.57% |
| TIETON CAPITAL MANAGEMENT, LLC | 05/08/2026 | 912.12 K | $11.13 M | 3.16% | 7.10% |
| 05/15/2026 | 577.03 K | $7.04 M | 100.00% | 4.49% | |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 491.02 K | $5.99 M | -9.76% | 3.82% |
| GRACE & WHITE INC /NY | 04/21/2026 | 473.20 K | $5.77 M | 53.74% | 3.68% |
| SEI INVESTMENTS CO | 05/13/2026 | 410.91 K | $5.01 M | 108.63% | 3.20% |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 05/14/2026 | 240.00 K | $2.93 M | -44.22% | 1.87% |
| BLACKROCK, INC. | 05/13/2026 | 225.57 K | $2.75 M | 2.02% | 1.76% |
| MOORS & CABOT, INC. | 05/08/2026 | 190.60 K | $2.33 M | -66.91% | 1.48% |
| MARSHALL WACE, LLP | 05/15/2026 | 188.81 K | $2.30 M | 1,502.09% | 1.47% |
| GLENORCHY CAPITAL LTD | 05/14/2026 | 173.34 K | $2.11 M | 1.37% | 1.35% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 152.15 K | $1.86 M | 4.14% | 1.18% |
| DE LISLE PARTNERS LLP | 05/13/2026 | 147.13 K | $1.79 M | 0.00% | 1.15% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 146.40 K | $1.79 M | -36.70% | 1.14% |
| STATE STREET CORP | 05/15/2026 | 136.85 K | $1.67 M | 8.67% | 1.07% |
| US BANCORP \DE\ | 05/15/2026 | 127.13 K | $1.55 M | 0.00% | 0.99% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 107.39 K | $1.31 M | 73.15% | 0.84% |
| EAGLECLAW CAPITAL MANAGMENT, LLC | 05/08/2026 | 82.02 K | $1.00 M | 34.12% | 0.64% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 05/15/2026 | 78.79 K | $961.28 K | -31.31% | 0.61% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 76.07 K | $927.99 K | 100.00% | 0.59% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 73.91 K | $901.67 K | 26.80% | 0.58% |
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 04/30/2026 | 44.30 K | $540.00 K | -23.85% | 0.34% |
| NORTHERN TRUST CORP | 05/14/2026 | 40.60 K | $495.27 K | 4.26% | 0.32% |
| 683 CAPITAL MANAGEMENT, LLC | 05/15/2026 | 39.25 K | $478.87 K | 0.00% | 0.31% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 05/15/2026 | 36.04 K | $439.71 K | -2.00% | 0.28% |
| CITADEL ADVISORS LLC | 05/15/2026 | 32.72 K | $399.16 K | -44.29% | 0.25% |
| AMERICAN CENTURY COMPANIES INC | 05/15/2026 | 29.32 K | $357.69 K | -2.73% | 0.23% |
| KINGSVIEW WEALTH MANAGEMENT, LLC | 05/12/2026 | 28.32 K | $345.53 K | 100.00% | 0.22% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 24.90 K | $303.78 K | 12.16% | 0.19% |
| MOUNT YALE INVESTMENT ADVISORS, LLC | 04/27/2026 | 24.36 K | $297.13 K | 0.35% | 0.19% |
| VESTMARK ADVISORY SOLUTIONS, INC. | 05/15/2026 | 24.31 K | $296.62 K | 0.17% | 0.19% |
| MRAZ, AMERINE & ASSOCIATES, INC. | 05/05/2026 | 24.08 K | $293.79 K | 0.00% | 0.19% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 23.44 K | $285.99 K | 2,844.97% | 0.18% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 22.29 K | $271.98 K | 19.12% | 0.17% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 21.91 K | $267.29 K | -32.07% | 0.17% |
| COMMONWEALTH EQUITY SERVICES, LLC | 04/27/2026 | 21.89 K | $267.00 K | 0.00% | 0.17% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 20.70 K | $252.54 K | -65.33% | 0.16% |
| EMPOWERED FUNDS, LLC | 06/16/2026 | 20.29 K | $247.55 K | -49.64% | 0.16% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 18.06 K | $220.33 K | 23.15% | 0.14% |
| 05/12/2026 | 17.21 K | $209.95 K | 27.05% | 0.13% | |
| MORGAN STANLEY | 05/15/2026 | 16.52 K | $201.52 K | -4.32% | 0.13% |
| SCHONFELD STRATEGIC ADVISORS LLC | 05/15/2026 | 16.28 K | $198.64 K | 100.00% | 0.13% |
| CITADEL ADVISORS LLC | 05/15/2026 | 14.80 K | $180.56 K | -56.21% | 0.12% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 05/11/2026 | 13.64 K | $166.36 K | 0.00% | 0.11% |
| IMC-CHICAGO, LLC | 05/05/2026 | 13.50 K | $164.68 K | 8.17% | 0.11% |
| BARCLAYS PLC | 05/15/2026 | 11.87 K | $144.77 K | -49.17% | 0.09% |
| OMERS ADMINISTRATION CORP | 05/15/2026 | 11.10 K | $135.42 K | -44.78% | 0.09% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 10.34 K | $126.09 K | -0.90% | 0.08% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 10.18 K | $124.17 K | -6.69% | 0.08% |
| TCG ADVISORY SERVICES, LLC | 05/15/2026 | 10.00 K | $122.00 K | 100.00% | 0.08% |
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Geospace Technologies Corp institutional Ownership - FAQ's
During the previous two years, 132 institutional investors and hedge funds held shares of Geospace Technologies Corp. The most heavily invested institutionals were:
DISCIPLINED GROWTH INVESTORS INC /MN: 1.1 M
Tieton Capital Management, LLC: 912,118
DIMENSIONAL FUND ADVISORS LP: 491,016
GRACE & WHITE INC /NY: 473,201
SEI INVESTMENTS CO: 410,906
First Eagle Investment Management, LLC: 240,000
52.32% of Geospace Technologies Corp stock is owned by institutional investors.
Institutional investors have bought a total of 10.50 M shares in the last 24 months. This purchase volume represents approximately $112.11 M in transactions.