Q3 2025 13F Holders as of 9/30/2025
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Type / Class
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Equity / Common Stock
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Shares outstanding
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12.8M
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Number of holders
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66
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Total 13F shares, excl. options
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7.05M
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Shares change
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-278K
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Total reported value, excl. options
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$134M
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Value change
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-$4.72M
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Put/Call ratio
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0.23
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Number of buys
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33
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Number of sells
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-35
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Price
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$18.96
Significant Holders of GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS) as of Q3 2025
84 filings reported holding GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock as of Q3 2025.
GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS) has 66 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 7.05M shares
of 12.8M outstanding shares and own 54.98% of the company stock.
Largest 10 shareholders include DISCIPLINED GROWTH INVESTORS INC /MN (1.15M shares), Tieton Capital Management, LLC (888K shares), Moors & Cabot, Inc. (715K shares), VANGUARD GROUP INC (634K shares), DIMENSIONAL FUND ADVISORS LP (628K shares), First Eagle Investment Management, LLC (523K shares), GRACE & WHITE INC /NY (315K shares), BlackRock, Inc. (207K shares), Glenorchy Capital Ltd (182K shares), and SUSQUEHANNA INTERNATIONAL GROUP, LLP (147K shares).
This table shows the top 66 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.