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Disclosery

GEOS GEOSPACE TECHNOLOGIES CORP

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COM (common), issuer CIK 1001115

73 managers (73 13F filers) reported a position in GEOS shares at 2024-12-31, 8,493,657 shares in all. 3 filers opened a position and 5 filers sold out during the quarter.

Managers
73
13F filers
73
New
3
Added
28
Reduced
24
Sold out
5
Shares held by filers
8,493,657

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
DISCIPLINED GROWTH INVESTORS INC /MN1,425,514$14.3M0.27%-130,52613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.894,893$8.97M<0.01%+8,42913F-HRTimelineGroup
Tieton Capital Management, LLC882,797$8.85M3.56%+161,90513F-HRTimeline
Moors & Cabot, Inc.746,087$7.48M0.36%-1,21313F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC737,529$7.39M<0.01%-1,71313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP649,933$6.51M<0.01%+22,58413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC287,000$2.88M<0.01%-63213F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…283,321$2.84M0.01%+261,53013F-HRTimelineGroup
Peapod Lane Capital LLC253,652$2.54M2.52%13F-HRTimeline
GRACE & WHITE INC /NY216,096$2.17M0.41%013F-HRTimeline
G2 Investment Partners Management LLC192,291$1.93M0.5%-116,37613F-HRTimeline
Glenorchy Capital Ltd184,720$1.85M1.33%-1,49713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP163,397$1.64M<0.01%-4,10013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC145,754$1.46M0.03%+1,03613F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC145,119$1.45M<0.01%-7,60613F-HRTimelineGroup
De Lisle Partners LLP144,234$1.45M0.21%013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC124,166$1.24M<0.01%-18,23513F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP114,199$1.14M<0.01%+47313F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC81,049$811K<0.01%-60,51413F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\71,033$712K<0.01%013F-HRTimelineGroup
STRS OHIO50,900$510K<0.01%013F-HRTimeline
Empowered Funds, LLC48,238$483K0.01%+2,23613F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC43,900$440K<0.01%-4,90013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC41,048$411K0.01%-23,17613F-HRTimeline
IRONWOOD INVESTMENT MANAGEMENT LLC38,593$387K0.19%+51513F-HRTimeline
Marquette Asset Management, LLC37,044$371K0.06%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co33,321$334K<0.01%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC32,906$330K<0.01%+7,68013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY27,535$276K<0.01%-6,52813F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp26,558$266K<0.01%+1,73913F-HRTimelineGroup
Mraz, Amerine & Associates, Inc.24,181$242K0.04%-1,27513F-HR/ATimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC24,012$241K<0.01%-12,39413F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC19,625$197K<0.01%+1,40013F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC19,497$195K0.04%-2,25713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…18,916$190K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.18,635$187K<0.01%-2,15013F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC18,318$184K<0.01%+1,69613F-HR/ATimelineGroup
LSV ASSET MANAGEMENT18,043$181K<0.01%+3,54313F-HRTimeline
Nuveen Asset Management, LLCin group TIAA16,684$167K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC15,339$154K<0.01%+6,11913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN14,646$147K<0.01%+1,38013F-HRTimelineGroup
AVANTAX ADVISORY SERVICES, INC.14,183$142K<0.01%-2,98313F-HRTimeline
UBS Group AGin group UBS Group AG13,925$140K<0.01%+7,97713F-HRTimelineGroup
EagleClaw Capital Managment, LLC13,700$137K0.02%+2,70013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO13,577$136K<0.01%+8,12313F-HRTimelineGroup
RHUMBLINE ADVISERS13,137$132K<0.01%+32013F-HR/ATimeline
Mariner, LLCin group Mariner, LLC12,711$127K<0.01%new13F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT12,688$127K<0.01%-3,38013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/12,191$122K<0.01%+3,78213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC11,497$115K<0.01%+30813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA11,171$111K<0.01%-1,96813F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.8,500$84.4K<0.01%-1,50013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,929$69.4K<0.01%+3713F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.6,054$60.7K<0.01%-66213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,383$23.9K<0.01%-63313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,928$19.3K<0.01%+99913F-HRTimelineGroup
FMR LLCin group FMR LLC1,485$14.9K<0.01%+30413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,231$12.3K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,077$10.8K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…910$9.12K<0.01%013F-HR/ATimeline
CWM, LLCin group CWM, LLC907$9K<0.01%-8613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND700$7.01K<0.01%013F-HR/ATimeline
Sterling Capital Management LLC427$4.28K<0.01%+38713F-HRTimeline
AMALGAMATED BANK435$4K<0.01%013F-HRTimeline
WealthCollab, LLC397$3.98K<0.01%+16913F-HRTimeline
Sunbelt Securities, Inc.300$3.04K<0.01%013F-HRTimeline
Covestor Ltd229$2K<0.01%+11313F-HRTimeline
Capital Advisors, Ltd. LLC122$1K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC60$601<0.01%013F-HRTimeline
GAMMA Investing LLC49$491<0.01%new13F-HRTimeline
True Wealth Design, LLC21$211<0.01%+2013F-HRTimeline
SBI Securities Co., Ltd.10$100<0.01%13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • GRACE & WHITE INC /NY reported 793,498 GEOS shares, 6.13% of the class, as of 2026-09-30, in a 13G filed 2026-10-07. 0000903064-26-000009

    Accepted , ingested