Save your place

Sign in to WhoBought

Please try again later.

SoundThinking, Inc. (SSTI) institutional ownership

Latest close $8.38 Jul 21, 2026
Market cap$115M 52-week range SectorTechnology
Funds holding · Q1 2026
92
reported SSTI position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
51 buyers · 41 sellers

SoundThinking, Inc. (SSTI) price and institutional activity

Dates

Q1 2026

$0 bought by 51 investors
Veradace Capital Management LLCQuantinno Capital Management LP +49 more
$0 sold by 41 investors
Topline Capital Management, LLCFederated Hermes, Inc. +39 more
Bought Sold Totals per quarter; hover a bar for the names.

SoundThinking, Inc. (SSTI) institutional activity · 92

Investor Type Est. change Change Δ Own Date
Veradace Capital Management LLC · Added
Change +1.5M Date Q1 2026
Veradace Capital Management LLC Added· Q1 2026 +1.5M Q1 2026
Topline Capital Management, LLC · Reduced
Change −533K Date Q1 2026
Topline Capital Management, LLC Reduced· Q1 2026 −533K Q1 2026
Federated Hermes, Inc. · Reduced
Change −450K Date Q1 2026
Federated Hermes, Inc. Reduced· Q1 2026 −450K Q1 2026
Wasatch Advisors LP · Exited
Change −208K Δ Own −100.0% Date Q1 2026
Wasatch Advisors LP Exited· Q1 2026 −208K −100.0% Q1 2026
Mackenzie Financial Corp · Exited
Change −203K Δ Own −100.0% Date Q1 2026
Mackenzie Financial Corp Exited· Q1 2026 −203K −100.0% Q1 2026
Quantinno Capital Management LP · Added
Change +172K Date Q1 2026
Quantinno Capital Management LP Added· Q1 2026 +172K Q1 2026
AQR Capital Management LLC · Added
Change +115K Date Q1 2026
AQR Capital Management LLC Added· Q1 2026 +115K Q1 2026
Northern Right Capital Management, L.P. · Exited
Change −92K Δ Own −100.0% Date Q1 2026
Northern Right Capital Management, L.P. Exited· Q1 2026 −92K −100.0% Q1 2026
Connor, Clark & Lunn Investment Management Ltd. · Exited
Change −69K Δ Own −100.0% Date Q1 2026
Connor, Clark & Lunn Investment Management Ltd. Exited· Q1 2026 −69K −100.0% Q1 2026
Citadel Advisors LLC Reduced· Q1 2026 −61K −77.4% Q1 2026
Potomac Capital Management, Inc. · Exited
Change −60K Δ Own −100.0% Date Q1 2026
Potomac Capital Management, Inc. Exited· Q1 2026 −60K −100.0% Q1 2026
Conestoga Capital Advisors, LLC · Exited
Change −54K Δ Own −100.0% Date Q1 2026
Conestoga Capital Advisors, LLC Exited· Q1 2026 −54K −100.0% Q1 2026
Gsa Capital Partners LLP · Reduced
Change −52K Date Q1 2026
Gsa Capital Partners LLP Reduced· Q1 2026 −52K Q1 2026
Xtx Topco Ltd · Added
Change +45K Date Q1 2026
Xtx Topco Ltd Added· Q1 2026 +45K Q1 2026
Geode · Added
Change +43K Date Q1 2026
Geode Added· Q1 2026 +43K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 92

Famous investor activity in SoundThinking, Inc. (SSTI)

SoundThinking, Inc. (SSTI) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Arthur Kirk · Officer Tax withholding or exercise payment (F) -$11K
Price $7.51 Qty -1K Owned 55K Trade date Jun 5, 2026 Filed date Jun 9, 2026
Arthur Kirk Officer Tax withholding or exercise payment (F) $7.51 -1K -$11K 55K Jun 5, 2026 Jun 9, 2026
Goldfield Burton M. · Director Grant (A) 18K
Owned 27K ΔOwn +196.7% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Goldfield Burton M. Director Grant (A) 18K 27K +196.7% Jun 3, 2026 Jun 25, 2026
Morial Marc · Director Grant (A) 18K
Owned 63K ΔOwn +40.5% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Morial Marc Director Grant (A) 18K 63K +40.5% Jun 3, 2026 Jun 25, 2026
Jacobson Roberta S. · Director Grant (A) 18K
Owned 47K ΔOwn +62.1% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Jacobson Roberta S. Director Grant (A) 18K 47K +62.1% Jun 3, 2026 Jun 25, 2026
Sharma Ruby · Director Grant (A) 18K
Owned 47K ΔOwn +63.0% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Sharma Ruby Director Grant (A) 18K 47K +63.0% Jun 3, 2026 Jun 25, 2026
Bratton William J. · Director Grant (A) 18K
Owned 62K ΔOwn +41.1% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Bratton William J. Director Grant (A) 18K 62K +41.1% Jun 3, 2026 Jun 25, 2026
Grant Deborah A. · Director Grant (A) 20K
Owned 49K ΔOwn +71.1% Trade date Jun 3, 2026 Filed date Jun 25, 2026
Grant Deborah A. Director Grant (A) 20K 49K +71.1% Jun 3, 2026 Jun 25, 2026
Jochim David · Officer 2 operations 66K
Owned 30K Trade date Jun 1, 2026 Filed date Jun 3, 2026
Jochim David Officer 2 operations 66K 30K Jun 1, 2026 Jun 3, 2026
Arthur Kirk · Officer Grant (A) 56K
Owned 56K Trade date May 19, 2026 Filed date May 21, 2026
Arthur Kirk Officer Grant (A) 56K 56K May 19, 2026 May 21, 2026
Clark Ralph A. · Director Grant (A) 240K
Owned 829K Trade date May 19, 2026 Filed date May 21, 2026
Clark Ralph A. Director Grant (A) 240K 829K May 19, 2026 May 21, 2026
Stewart Alan R. · CFO Grant (A) 75K
Owned 245K Trade date May 19, 2026 Filed date May 21, 2026
Stewart Alan R. CFO Grant (A) 75K 245K May 19, 2026 May 21, 2026
Veradace Partners LP · 10% Owner 2 operations $0
Price $7.50 Qty 0 Owned 0 Trade date Mar 20, 2026 Filed date Mar 24, 2026
Veradace Partners LP 10% Owner 2 operations $7.50 0 $0 0 Mar 20, 2026 Mar 24, 2026
Arthur Kirk · Officer Grant (A) 30K
Owned 30K Trade date Mar 6, 2026 Filed date Mar 10, 2026
Arthur Kirk Officer Grant (A) 30K 30K Mar 6, 2026 Mar 10, 2026
Golzadeh Nasim · Officer Tax withholding or exercise payment (F) -$17K
Price $6.66 Qty -2K Owned 86K Trade date Mar 6, 2026 Filed date Mar 10, 2026
Golzadeh Nasim Officer Tax withholding or exercise payment (F) $6.66 -2K -$17K 86K Mar 6, 2026 Mar 10, 2026
Veradace Partners LP · 10% Owner Buy +$113K
Price $7.14 Qty +16K Owned 2.0M Trade date Feb 24, 2026 Filed date Feb 24, 2026
Veradace Partners LP 10% Owner Buy $7.14 +16K +$113K 2.0M Feb 24, 2026 Feb 24, 2026
15 of 35
15 of 35 Sign in to continue to older insider transactions.

SoundThinking, Inc. (SSTI) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Lauder Gary M 2.3M
% of shares outstanding 19.3% Filing date Feb 9, 2022
Lauder Gary M 2.3M 19.3% Feb 9, 2022
Federated Hermes, Inc. 1.3M
% of shares outstanding 10.3% Filing date Jan 18, 2024
Federated Hermes, Inc. 1.3M 10.3% Jan 18, 2024
Kopion Asset Management, LLC 1.0M
% of shares outstanding 7.9% Filing date Apr 24, 2026
Kopion Asset Management, LLC 1.0M 7.9% Apr 24, 2026
Blackrock, Inc. 903K
% of shares outstanding 7.1% Filing date Nov 12, 2024
Blackrock, Inc. 903K 7.1% Nov 12, 2024
Nine Ten Capital Management LLC 826K
% of shares outstanding 7.1% Filing date Feb 9, 2022
Nine Ten Capital Management LLC 826K 7.1% Feb 9, 2022
Ralph A. Clark 816K
% of shares outstanding 6.2% Filing date Aug 13, 2025
Ralph A. Clark 816K 6.2% Aug 13, 2025
Granahan Investment Management, LLC 641K
% of shares outstanding 5.5% Filing date Feb 14, 2022
Granahan Investment Management, LLC 641K 5.5% Feb 14, 2022
Evr Research LP 625K
% of shares outstanding 5.1% Filing date Oct 17, 2022
Evr Research LP 625K 5.1% Oct 17, 2022
8 of 10

SoundThinking, Inc. (SSTI) ownership FAQ

Who owns SSTI?

92 reporting institutions disclosed SSTI position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.