Geospace Ownership | Who Owns Geospace?
Geospace Ownership Summary
Geospace is owned by 25.53% institutional investors, 3.13% insiders, and 71.33% retail investors. Disciplined growth investors inc /mn is the largest institutional shareholder, holding 8.57% of GEOS shares. Tieton Small Cap Value is the top mutual fund, with 7.08% of its assets in Geospace shares.
GEOS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Geospace | 25.53% | 3.13% | 71.33% |
| Sector | Energy Stocks | 79.05% | 16.37% | 4.58% |
| Industry | Oil & Gas Equipment & Services Stocks | 42.71% | 16.01% | 41.28% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Disciplined growth investors inc /mn | 1.10M | 8.57% | $13.44M |
| Tieton capital management | 912.12K | 7.10% | $11.13M |
| Blackrock | 789.49K | 5.92% | $7.09M |
| Vanguard group | 648.22K | 5.04% | $10.96M |
| Dimensional fund advisors lp | 491.02K | 3.82% | $5.99M |
| Grace & white inc /ny | 473.20K | 3.68% | $5.77M |
| Sei investments | 410.91K | 3.20% | $5.01M |
| First eagle investment management | 240.00K | 1.87% | $2.93M |
| Blackrock funding, inc. /de | 225.57K | 1.76% | $2.75M |
| Moors & cabot | 190.60K | 1.48% | $2.33M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tieton capital management | 912.12K | 3.73% | $11.13M |
| Grace & white inc /ny | 473.20K | 1.02% | $5.77M |
| Disciplined growth investors inc /mn | 1.10M | 0.28% | $13.44M |
| De lisle partners llp | 147.13K | 0.21% | $1.79M |
| Ironwood investment management | 36.04K | 0.18% | $439.71K |
| Eagleclaw capital managment | 82.02K | 0.14% | $1.00M |
| Glenorchy capital | 173.34K | 0.12% | $2.11M |
| Moors & cabot | 190.60K | 0.10% | $2.33M |
| Mraz, amerine & associates | 24.08K | 0.04% | $293.79K |
| Essex investment management | 13.64K | 0.03% | $166.36K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 789.49K | 0.00% | 579.08K |
| Sei investments | 410.91K | 0.00% | 213.95K |
| Marshall wace, llp | 188.81K | 0.00% | 177.02K |
| Grace & white inc /ny | 473.20K | 1.02% | 165.41K |
| Vanguard fiduciary trust | 76.06K | 0.00% | 76.06K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Moors & cabot | 190.60K | 0.10% | -385.35K |
| Acuitas investments | - | - | -252.16K |
| G2 investment partners management | - | - | -192.29K |
| First eagle investment management | 240.00K | 0.00% | -190.27K |
| Hillsdale investment management | - | - | -174.14K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vanguard fiduciary trust | 76.06K | 0.00% | 76.06K | $927.99K |
| Invesco | 34.74K | 0.00% | 34.74K | $312.00K |
| Kingsview wealth management | 28.32K | 0.00% | 28.32K | $345.53K |
| Cubist systematic strategies | 22.77K | 0.00% | 22.77K | $431.73K |
| Schonfeld strategic advisors | 16.28K | 0.00% | 16.28K | $198.64K |
Sold Out
| Holder | Change |
|---|---|
| Jpmorgan chase | -2.00 |
| Eversource wealth advisors | -16.00 |
| True wealth design | -21.00 |
| Gamma investing | -49.00 |
| Stone house investment management | -79.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 38 | -56.82% | 3,280,957 | -54.12% | 25 | 0.82% | 20 | -58.33% | 9 | -62.50% |
| Dec 31, 2025 | 61 | -18.67% | 5,285,589 | -25.02% | 41 | 1.36% | 36 | -7.69% | 16 | -30.43% |
| Sep 30, 2025 | 43 | -31.75% | 4,306,693 | -40.87% | 33 | 1.04% | 21 | -34.38% | 15 | -31.82% |
| Jun 30, 2025 | 67 | 6.35% | 7,339,736 | -9.55% | 57 | 1.42% | 34 | 88.89% | 23 | -23.33% |
| Mar 31, 2025 | 62 | -12.68% | 8,064,080 | -4.51% | 63 | 1.44% | 18 | -45.45% | 30 | 30.43% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Tieton Small Cap Value | 912.12K | 7.08% | 27.94K |
| Vanguard US Total Market Shares ETF | 461.25K | 3.61% | - |
| Vanguard Total Stock Mkt Idx Inv | 419.76K | 3.26% | - |
| Disciplined Growth - Small Cap Growth | 329.66K | 2.56% | -53.85K |
| First Eagle Small Cap Opportunity I | 217.65K | 1.69% | -71.41K |
| First Eagle US Small Cap Strategy | 209.03K | 1.62% | -169.63K |
| Pleiades Small Cap Equity A | 205.45K | 1.59% | 8.50K |
| VT De Lisle America B USD | 147.13K | 1.14% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 146.28K | 1.14% | 7.50K |
| Fidelity Small Cap Index | 117.15K | 0.91% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 22, 2024 | Miles Richard F | - | Sell | $59.00K |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell | $11.33K |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell | $1.23K |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell | $2.78K |
| Feb 14, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell | $25.53K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
| 2024 Q2 | - | - |
GEOS Ownership FAQ
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