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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.

Q3 2023 vs. Q2 2023

How the institutions holding Geospace Technologies Corp changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of GEOS: Q2 2023 compared with Q3 2023
MeasureQ2 2023Q3 2023Change
Holders3745+8
Shares5.53M5.86M+323.3K (+5.8%)
Value$43.0M$75.8M+$32.8M (+76.4%)

New holders (12)

Institutions that held Geospace Technologies Corp at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to GEOS in Q3 2023
InstitutionSharesValue% of portfolio
EAM Investors, LLC136,631$1.77M0.34%
Susquehanna International Group, LLP63,031$816.3K0.00%
Marshall Wace, LLP51,167$662.6K0.00%
Cox Capital Mgt LLC28,060$363.4K0.26%
Hillsdale Investment Management Inc.13,900$180.0K0.02%
Baader Bank INC13,500$174.8K0.02%
Citigroup Inc11,810$152.9K0.00%
Connor, Clark & Lunn Investment Management Ltd.11,004$142.5K0.00%
O'Shaughnessy Asset Management, LLC10,256$132.8K0.00%
Barclays PLC8,403$108.8K0.00%
Simplex Trading, LLC3,169$41.0K0.00%
Qube Research & Technologies Ltd2,824$36.6K0.00%

Sold out (4)

Institutions that held Geospace Technologies Corp at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of GEOS in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Bank of New York Mellon Corp31,117$241.8K
Man Group plc14,858$115.4K
UBS Group AG1,940$15.1K
Royal Bank of Canada718$6.00K