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Disclosery

SSTI SOUNDTHINKING INC

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COM (common), issuer CIK 1351636

88 managers (88 13F filers) reported a position in SSTI shares at 2025-09-30, 7,390,860 shares in all. 11 filers opened a position and 10 filers sold out during the quarter.

Managers
88
13F filers
88
New
11
Added
32
Reduced
34
Sold out
10
Shares held by filers
7,390,860

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,000,000$12.1M0.02%-204,00013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.840,187$10.1M<0.01%-21,94913F-HRTimelineGroup
Kopion Asset Management, LLCin group Kopion Asset Management, LLC638,938$7.71M5%+52,28613F-HRTimelineGroup
WASATCH ADVISORS LP554,085$6.68M0.04%+19,84813F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC517,413$6.24M<0.01%+36513F-HRTimelineGroup
DISCIPLINED GROWTH INVESTORS INC /MN413,441$4.99M0.09%-33,79913F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC402,441$4.85M0.26%-44,56413F-HRTimeline
Yost Capital Management, LP292,200$3.52M4.28%+112,20013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC221,333$2.67M<0.01%+5,74813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP214,698$2.59M<0.01%+2,03013F-HRTimelineGroup
Pullen Investment Management, LLC186,990$2.26M1.22%+26,33713F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP184,182$2.22M<0.01%+3,77113F-HRTimelineGroup
Archon Capital Management LLC166,430$2.01M1.2%+18,87513F-HRTimeline
Harvey Partners, LLC149,544$1.8M0.16%-127,56313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC138,932$1.68M<0.01%-17,10013F-HRTimeline
MACKENZIE FINANCIAL CORP135,430$1.63M<0.01%+25,43113F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP103,158$1.24M<0.01%+93,06713F-HRTimelineGroup
Conestoga Capital Advisors, LLC91,603$1.1M0.02%+16,49313F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP84,961$1.02M<0.01%+4113F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…83,556$1.01M<0.01%+5,84913F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC76,207$919K<0.01%+16,69613F-HRTimelineGroup
Samjo Management, LLC71,000$856K0.33%-11,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY63,047$760K<0.01%-4,71613F-HR/ATimelineGroup
Manatuck Hill Partners, LLC59,160$713K0.24%+28,36013F-HRTimeline
GSA CAPITAL PARTNERS LLP55,485$669K0.06%+1,18013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO47,346$571K<0.01%+3,33013F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…46,292$558K<0.01%-11,47013F-HRTimelineGroup
Nuveen, LLCin group TIAA41,653$502K<0.01%013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC41,058$497K<0.01%-97113F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC32,331$390K<0.01%+17,62113F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC31,018$374K<0.01%-3,36313F-HR/ATimelineGroup
Man Group plcin group Man Group plc30,927$373K<0.01%-7,23913F-HRTimelineGroup
Trexquant Investment LP26,470$319K<0.01%-34,99613F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co26,180$316K<0.01%-2,91013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.24,775$299K<0.01%+2,06413F-HRTimelineGroup
Connective Capital Management, LLC24,645$297K0.27%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp24,144$291K<0.01%-2,06013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV20,336$245K<0.01%+1,75913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC19,835$239K<0.01%-2,78813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC18,900$228K<0.01%-26,25613F-HRTimelineGroup
R Squared Ltd16,184$195K0.08%+4,20413F-HRTimeline
Caption Management, LLC15,389$186K0.01%013F-HRTimeline
RHUMBLINE ADVISERS14,246$172K<0.01%-1,71413F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding14,152$171K-41,458Timeline
UBS Group AGin group UBS Group AG12,798$154K<0.01%-5,53113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.12,630$152K<0.01%013F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC11,443$138K0.01%013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP10,999$133K0.02%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC10,130$122K<0.01%-3,81913F-HRTimeline
Quantinno Capital Management LP10,078$122K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/8,704$105K<0.01%-60913F-HR/ATimelineGroup
STRS OHIO7,500$90.5K<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\6,467$78K<0.01%+2,18313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,868$70.8K<0.01%-52,06313F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND4,683$56.5K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,462$53.8K<0.01%-75913F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,740$33K<0.01%+1,68813F-HRTimelineGroup
State of Wyoming2,683$32.4K<0.01%+16113F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.2,555$30.8K<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC2,552$30K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,159$26K<0.01%-52013F-HRTimelineGroup
GROUP ONE TRADING LLC1,999$24.1K<0.01%-1,25113F-HRTimeline
Police & Firemen's Retirement System of…1,669$20.1K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,106$13.3K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…986$11.9K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…938$11.3K<0.01%-1,77613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC927$11.2K<0.01%-2,55013F-HRTimelineGroup
CWM, LLCin group CWM, LLC803$10K<0.01%+1513F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…791$9.54K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…721$8.7K<0.01%+113F-HRTimeline
FMR LLCin group FMR LLC519$6.26K<0.01%+10613F-HRTimelineGroup
AMALGAMATED BANK295$4K<0.01%013F-HRTimeline
Versant Capital Management, Inc310$3.74K<0.01%-30613F-HRTimeline
Arax Advisory Partners252$3.04K<0.01%+20213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.215$2.74K<0.01%-6613F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.140$1.69K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC96$1.16K<0.01%-75813F-HRTimeline
SIMPLEX TRADING, LLC104$1K<0.01%-5,40613F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…67$808<0.01%new13F-HRTimelineGroup
IFP Advisors, Inc53$639<0.01%+2913F-HR/ATimeline
SBI Securities Co., Ltd.28$338<0.01%new13F-HRTimeline
Sterling Capital Management LLC23$277<0.01%+313F-HRTimeline
Allworth Financial LP18$218<0.01%new13F-HRTimeline
Essential Partners LLC18$217<0.01%+1613F-HRTimeline
Clearstead Advisors, LLC17$206<0.01%-1613F-HRTimeline
Sound Income Strategies, LLC10$120<0.01%013F-HRTimeline
True Wealth Design, LLC1$13<0.01%-1913F-HRTimeline
Covestor Ltd1$00%new13F-HRTimelineValue filed as zero, left out of ratios.

Events

  • LAUDER GARY M and 3 other reporting persons reported 2,255,406 SSTI shares, 17% of the class, as of 2026-09-28, in a 13D filed 2026-10-02. 0001140361-26-038446

    Accepted , ingested

  • Kopion Asset Management, LLC and 1 other reporting person reported 1,280,901 SSTI shares, 9.7% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-02. 0001728689-26-000007

    Accepted , ingested

  • Veradace Capital Management LLC and 3 other reporting persons reported 2,089,805 SSTI shares, 15.8% of the class, as of 2026-09-28, in a 13D/A filed 2026-09-30. 0001772351-26-000012

    Accepted , ingested

  • Transom Capital Public Fund, LP and 2 other reporting persons reported 153,423 SSTI shares, 1.16% of the class, as of 2026-09-28, in a 13D filed 2026-09-30. 0001140361-26-038126

    Accepted , ingested