Back to 
BlackRock, Inc.
BlackRock, Inc.
GEOS7 quarters
Position history for BlackRock, Inc.'s holdings in GEOSPACE TECHNOLOGIES CORP
BlackRock, Inc. holds 231,765 shares of GEOS (GEOSPACE TECHNOLOGIES CORP), worth $1.6M as of 2026-Q2. The position was increased (+2.8% shares).
Current Value
$1.6M
Current Shares
231,765
Total Value Change
-$7.4M
Total Shares Change
-663,128
Quarter-by-Quarter History
Other major holders of GEOS: VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, First Eagle Investment Management, LLC