Who owns SoundThinking, Inc. (SSTI)
Which tracked institutional funds hold SSTI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SSTI company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on SSTI is one-sided between 2025-Q4 and 2026-Q1: 5 added or opened and 16 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
SSTI’s largest tracked holder by dollar value, Veradace Capital Management LLC, sizes it at 12.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 12.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SSTI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 89 tracked filers holding SSTI, 55 increased or opened the position and 42 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in SSTI between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 1
- VANGUARD CAPITAL MANAGEMENT LLC$3M
Full exits 5
- VANGUARD GROUP INC$4M
- WASATCH ADVISORS LP$2M
- MACKENZIE FINANCIAL CORP$2M
- Northern Right Capital Management, L.P.$741K
- Connor, Clark & Lunn Investment Management Ltd.$555K
Largest adds
- Veradace Capital Management LLC$9M
- Quantinno Capital Management LP$1M
- AQR CAPITAL MANAGEMENT LLC$705K
- XTX Topco Ltd$275K
Largest trims
- Topline Capital Management, LLC$4M
- FEDERATED HERMES, INC.$4M
- Kopion Asset Management, LLC$1M
- BlackRock, Inc.$1M
- CITADEL ADVISORS LLC$514K
- GSA CAPITAL PARTNERS LLP$481K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Veradace Capital Management LLC added | 2,089,905 | $14M | 17.8% | 2026-Q1 |
| Kopion Asset Management, LLC added | 972,302 | $6M | 8.3% | 2026-Q1 |
| BlackRock, Inc. trimmed | 834,876 | $6M | 7.1% | 2026-Q1 |
| FEDERATED HERMES, INC. trimmed | 450,000 | $3M | 3.8% | 2026-Q1 |
| RICE HALL JAMES & ASSOCIATES, LLC added | 444,087 | $3M | 3.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 408,678 | $3M | 3.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 264,119 | $2M | 2.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 236,581 | $2M | 2.0% | 2026-Q1 |
| STATE STREET CORP trimmed | 203,907 | $1M | 1.7% | 2026-Q1 |
| DISCIPLINED GROWTH INVESTORS INC /MN added | 196,468 | $1M | 1.7% | 2026-Q1 |
| Pullen Investment Management, LLC added | 187,130 | $1M | 1.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 137,088 | $907K | 1.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 124,103 | $822K | 1.1% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 108,604 | $717K | 0.9% | 2026-Q1 |
| MORGAN STANLEY trimmed | 90,070 | $596K | 0.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 89,780 | $594K | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 81,554 | $540K | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 68,209 | $452K | 0.6% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 65,332 | $432K | 0.6% | 2026-Q1 |
| XTX Topco Ltd added | 59,562 | $394K | 0.5% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 56,703 | $375K | 0.5% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 56,283 | $373K | 0.5% | 2026-Q1 |
| Jump Financial, LLC added | 54,400 | $360K | 0.5% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 47,396 | $314K | 0.4% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 42,166 | $285K | 0.4% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP trimmed | 42,978 | $285K | 0.4% | 2026-Q1 |
| MERCER GLOBAL ADVISORS INC /ADV added | 42,740 | $283K | 0.4% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 42,552 | $282K | 0.4% | 2026-Q1 |
| Nuveen, LLC added | 33,192 | $220K | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 31,889 | $211K | 0.3% | 2026-Q1 |
| UBS Group AG added | 26,756 | $177K | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp added | 26,159 | $173K | 0.2% | 2026-Q1 |
| BARCLAYS PLC trimmed | 24,188 | $160K | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 24,422 | $157K | 0.2% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 19,159 | $127K | 0.2% | 2026-Q1 |
| Inscription Capital, LLC new | 18,190 | $120K | 0.2% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 17,827 | $118K | 0.2% | 2026-Q1 |
| Virtu Financial LLC new | 16,715 | $111K | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 16,275 | $108K | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 15,584 | $103K | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. | 12,630 | $101K | 0.1% | 2026-Q1 |
| PRELUDE CAPITAL MANAGEMENT, LLC added | 15,155 | $100K | 0.1% | 2026-Q1 |
| Squarepoint Ops LLC trimmed | 14,788 | $98K | 0.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 14,299 | $95K | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO new | 13,839 | $92K | 0.1% | 2026-Q1 |
| Topline Capital Management, LLC trimmed | 12,722 | $84K | 0.1% | 2026-Q1 |
| Trexquant Investment LP trimmed | 12,670 | $84K | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 12,457 | $82K | 0.1% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 12,224 | $81K | 0.1% | 2026-Q1 |
| FOSTER DYKEMA CABOT & PARTNERS, LLC | 11,443 | $76K | 0.1% | 2026-Q1 |
| Williams & Novak, LLC trimmed | 11,401 | $75K | 0.1% | 2026-Q1 |
| OCCUDO QUANTITATIVE STRATEGIES LP trimmed | 10,316 | $70K | 0.1% | 2026-Q1 |
| PANAGORA ASSET MANAGEMENT INC added | 10,047 | $67K | 0.1% | 2026-Q1 |
| FMR LLC added | 7,755 | $51K | 0.1% | 2026-Q1 |
| Versant Capital Management, Inc added | 7,066 | $47K | 0.1% | 2026-Q1 |
| CWM, LLC added | 6,505 | $43K | 0.1% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 4,696 | $31K | 0.0% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 4,683 | $31K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 4,173 | $28K | 0.0% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 3,504 | $23K | 0.0% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 3,481 | $23K | 0.0% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 3,243 | $21K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 2,188 | $14K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 525,274 | $4M | 5.4% | 2025-Q4 stale |
| Yost Capital Management, LP added | 292,200 | $4M | 4.5% | 2025-Q3 stale |
| Harvey Partners, LLC trimmed | 149,544 | $2M | 2.3% | 2025-Q3 stale |
| WASATCH ADVISORS LP trimmed | 208,413 | $2M | 2.1% | 2025-Q4 stale |
| MACKENZIE FINANCIAL CORP added | 203,411 | $2M | 2.1% | 2025-Q4 stale |
| MAINSAIL MANAGEMENT COMPANY, LLC | 91,939 | $2M | 2.0% | 2025-Q1 stale |
| Corient Private Wealth LLC added | 103,158 | $1M | 1.6% | 2025-Q3 stale |
| Samjo Management, LLC trimmed | 71,000 | $856K | 1.1% | 2025-Q3 stale |
| Northern Right Capital Management, L.P. new | 92,260 | $741K | 1.0% | 2025-Q4 stale |
| Informed Momentum Co LLC added | 43,166 | $732K | 0.9% | 2025-Q1 stale |
| Manatuck Hill Partners, LLC added | 59,160 | $713K | 0.9% | 2025-Q3 stale |
| EVR Research LP trimmed | 33,520 | $568K | 0.7% | 2025-Q1 stale |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 69,078 | $555K | 0.7% | 2025-Q4 stale |
| BROWN ADVISORY INC new | 31,554 | $535K | 0.7% | 2025-Q1 stale |
| Potomac Capital Management, Inc. new | 60,400 | $485K | 0.6% | 2025-Q4 stale |
| WINTON GROUP Ltd added | 25,877 | $439K | 0.6% | 2025-Q1 stale |
| Conestoga Capital Advisors, LLC trimmed | 53,738 | $432K | 0.6% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC added | 23,068 | $391K | 0.5% | 2025-Q1 stale |
| BLAIR WILLIAM & CO/IL | 27,328 | $357K | 0.5% | 2025-Q2 stale |
| Connective Capital Management, LLC new | 24,645 | $297K | 0.4% | 2025-Q3 stale |
| MARSHALL WACE, LLP trimmed | 18,754 | $245K | 0.3% | 2025-Q2 stale |
| Archon Capital Management LLC trimmed | 30,223 | $243K | 0.3% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 17,500 | $228K | 0.3% | 2025-Q2 stale |
| R Squared Ltd added | 16,184 | $195K | 0.3% | 2025-Q3 stale |
| MILLENNIUM MANAGEMENT LLC trimmed | 14,823 | $194K | 0.2% | 2025-Q2 stale |
| SHERBROOKE PARK ADVISERS LLC trimmed | 14,276 | $186K | 0.2% | 2025-Q2 stale |
| Caption Management, LLC | 15,389 | $186K | 0.2% | 2025-Q3 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 16,258 | $150K | 0.2% | 2025-Q4 stale |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 10,130 | $122K | 0.2% | 2025-Q3 stale |
| Man Group plc trimmed | 14,278 | $115K | 0.1% | 2025-Q4 stale |
| Jain Global LLC new | 14,259 | $114K | 0.1% | 2025-Q4 stale |
| Quadrature Capital Ltd trimmed | 10,871 | $87K | 0.1% | 2025-Q4 stale |
| Corebridge Financial, Inc. trimmed | 4,793 | $81K | 0.1% | 2025-Q1 stale |
| MetLife Investment Management, LLC | 5,808 | $76K | 0.1% | 2025-Q2 stale |
| STRS OHIO trimmed | 5,500 | $44K | 0.1% | 2025-Q4 stale |
| State of Wyoming added | 2,683 | $32K | 0.0% | 2025-Q3 stale |
| MEEDER ASSET MANAGEMENT INC added | 2,555 | $31K | 0.0% | 2025-Q3 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.