SoundthinkingSSTI
13F holders, Q3 2025 (September 30)88holders +1
11new positions
10sold out
3famous investors
$12.06avg. 13F price*
At the end of Q3 2025, 88 institutions reported holding Soundthinking Inc. (SSTI) in their 13F filings, up 1 from Q2 2025. 11 opened new positions and 10 sold out. The largest holders were Federated Hermes, Inc. ($12.1M), BlackRock, Inc. ($10.1M) and Kopion Asset Management, LLC ($7.7M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Soundthinking Inc.
- CUSIP
- 82536T107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $625K |
| Exits | 10 | $1.3M |
All 13F filers, Q2 2025 → Q3 2025: 513,833 shares bought and 756,515 shares sold, net −242,682 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 88 holders
| Federated Hermes, Inc. | 0.02% | Reduce -16.9% | 1,000,000 | $12.1M |
| BlackRock, Inc. | 0.00% | Reduce -2.5% | 840,187 | $10.1M |
| Kopion Asset Management, LLC | 5.00% | Add +8.9% | 638,938 | $7.7M |
| Wasatch Advisors LP | 0.04% | Add +3.7% | 554,085 | $6.7M |
| Vanguard Group Inc. | 0.00% | Add +0.1% | 517,413 | $6.2M |
| Disciplined Growth Investors Inc. | 0.09% | Reduce -7.6% | 413,441 | $5.0M |
| Rice Hall James & Associates, LLC | 0.26% | Reduce -10.0% | 402,441 | $4.9M |
| Yost Capital Management, LP | 4.28% | Add +62.3% | 292,200 | $3.5M |
| Geode Capital Management, LLC | 0.00% | Add +2.7% | 221,333 | $2.7M |
| State Street Corp. | 0.00% | Add +0.9% | 214,698 | $2.6M |
| Pullen Investment Management, LLC | 1.22% | Add +16.4% | 186,990 | $2.3M |
| Dimensional Fund Advisors LP | 0.00% | Add +2.1% | 184,182 | $2.2M |
| Archon Capital Management LLC | 1.20% | Add +12.8% | 166,430 | $2.0M |
| Harvey Partners, LLC | 0.16% | Reduce -46.0% | 149,544 | $1.8M |
| Renaissance Technologies | 0.00% | Reduce -11.0% | 138,932 | $1.7M |
| Mackenzie Financial Corp. | 0.00% | Add +23.1% | 135,430 | $1.6M |
| Corient Private Wealth LP | 0.00% | Add +922.3% | 103,158 | $1.2M |
| Conestoga Capital Advisors, LLC | 0.02% | Add +22.0% | 91,603 | $1.1M |
| Northern Trust Corp. | 0.00% | Add +0.1% | 84,961 | $1.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +7.5% | 83,556 | $1.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +28.1% | 76,207 | $919K |
| Samjo Management, LLC | 0.33% | Reduce -13.4% | 71,000 | $856K |
| Morgan Stanley | 0.00% | Reduce -7.0% | 63,047 | $760K |
| Manatuck Hill Partners, LLC | 0.24% | Add +92.1% | 59,160 | $713K |
| Gsa Capital Partners LLP | 0.06% | Add +2.2% | 55,485 | $669K |
| JPMorgan Chase & Co. | 0.00% | Add +7.6% | 47,346 | $571K |
| Susquehanna International Group, LLP | 0.00% | Reduce -19.9% | 46,292 | $558K |
| Nuveen, LLC | 0.00% | No change | 41,653 | $502K |
| HSBC Holdings PLC | 0.00% | Reduce -2.3% | 41,058 | $497K |
| Jane Street Group, LLC | 0.00% | Add +119.8% | 32,331 | $390K |
| Barclays PLC | 0.00% | Reduce -9.8% | 31,018 | $374K |
| Man Group plc | 0.00% | Reduce -19.0% | 30,927 | $373K |
| Trexquant Investment LP | 0.00% | Reduce -56.9% | 26,470 | $319K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -10.0% | 26,180 | $316K |
| D. E. Shaw & Co. | 0.00% | Add +9.1% | 24,775 | $299K |
| Connective Capital Management, LLC | 0.27% | New | 24,645 | $297K |
| Bank of New York Mellon Corp | 0.00% | Reduce -7.9% | 24,144 | $291K |
| Mercer Global Advisors Inc. | 0.00% | Add +9.5% | 20,336 | $245K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -12.3% | 19,835 | $239K |
| Citadel Advisors | 0.00% | Reduce -58.1% | 18,900 | $228K |
| R Squared Ltd | 0.08% | Add +35.1% | 16,184 | $195K |
| Caption Management, LLC | 0.01% | No change | 15,389 | $186K |
| Rhumbline Advisers | 0.00% | Reduce -10.7% | 14,246 | $172K |
| Two Sigma Investments, LP | 0.00% | Reduce -62.9% | 14,152 | $171K |
| UBS Group AG | 0.00% | Reduce -30.2% | 12,798 | $154K |
| Alliancebernstein L.P. | 0.00% | No change | 12,630 | $152K |
| Foster Dykema Cabot & Partners, LLC | 0.01% | No change | 11,443 | $138K |
| Occudo Quantitative Strategies LP | 0.02% | New | 10,999 | $133K |
| O'shaughnessy Asset Management, LLC | 0.00% | Reduce -27.4% | 10,130 | $122K |
| Quantinno Capital Management LP | 0.00% | New | 10,078 | $122K |
| Bank of America Corp. | 0.00% | Reduce -6.5% | 8,704 | $105K |
| STRS Ohio | 0.00% | No change | 7,500 | $90K |
| Deutsche Bank AG | 0.00% | Add +51.0% | 6,467 | $78K |
| Wells Fargo & Company | 0.00% | Reduce -89.9% | 5,868 | $71K |
| New York State Common Retirement Fund | 0.00% | No change | 4,683 | $56K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -14.5% | 4,462 | $54K |
| BNP Paribas Financial Markets | 0.00% | Add +160.5% | 2,740 | $33K |
| State of Wyoming | 0.00% | Add +6.4% | 2,683 | $32K |
| Meeder Asset Management Inc. | 0.00% | New | 2,555 | $31K |
| Acadian Asset Management LLC | 0.00% | New | 2,552 | $30K |
| Royal Bank of Canada | 0.00% | Reduce -19.4% | 2,159 | $26K |
| Group One Trading LLC | 0.00% | Reduce -38.5% | 1,999 | $24K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 1,669 | $20K |
| Legal & General Group Plc | 0.00% | No change | 1,106 | $13K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 986 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -65.4% | 938 | $11K |
| Citigroup Inc. | 0.00% | Reduce -73.3% | 927 | $11K |
| Cwm, LLC | 0.00% | Add +1.9% | 803 | $10K |
| Russell Investments Group, Ltd. | 0.00% | New | 791 | $10K |
| California State Teachers Retirement System | 0.00% | Add +0.1% | 721 | $9K |
| FMR LLC | 0.00% | Add +25.7% | 519 | $6K |
| Amalgamated Bank | 0.00% | No change | 295 | $4K |
| Versant Capital Management, Inc | 0.00% | Reduce -49.7% | 310 | $4K |
| Arax Advisory Partners | 0.00% | Add +404.0% | 252 | $3K |
| Osaic Holdings, Inc. | 0.00% | Reduce -23.5% | 215 | $3K |
| Optiver Holding B.V. | 0.00% | New | 140 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -88.8% | 96 | $1K |
| Simplex Trading, LLC | 0.00% | Reduce -98.1% | 104 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | New | 67 | $808 |
| IFP Advisors, Inc | 0.00% | Add +120.8% | 53 | $639 |
| SBI Securities Co., Ltd. | 0.00% | New | 28 | $338 |
| Sterling Capital Management LLC | 0.00% | Add +15.0% | 23 | $277 |
| Allworth Financial LP | 0.00% | New | 18 | $218 |
| Essential Partners LLC | 0.00% | Add +800.0% | 18 | $217 |
| Clearstead Advisors, LLC | 0.00% | Reduce -48.5% | 17 | $206 |
| Sound Income Strategies, LLC | 0.00% | No change | 10 | $120 |
| True Wealth Design, LLC | 0.00% | Reduce -95.0% | 1 | $13 |
| Covestor Ltd | 0.00% | New | 1 | $0 |
"% of holder's portfolio" is SSTI's weight in each manager's 13F, not the share of Soundthinking Inc. the manager owns.