Company · Ownership research

SOUNDTHINKING, INC. SSTI

CIK 0001351636 · CUSIP 82536T107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 82536T107 (SSTI), not CUSIP 82536T907 (SSTI), CUSIP 82536T957 (SSTI), and does not merge CUSIPs.

This page lists the top 20 of 82 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	FEDERATED HERMES, INC. CIK 1056288 · View history	$18.33M 1,505,000 shares	0.04%	+190.00K(+14.40%)Added	SEC filing ↗ Aug 8, 2024	▾
02	BlackRock Inc. CIK 1364742 · View history	$10.15M 833,676 shares	0.00%	+210.36K(+33.70%)Added	SEC filing ↗ Aug 13, 2024	▾
03	EVR Research LP CIK 1843019 · View history	$7.53M 618,000 shares	2.25%	+8.00K(+1.30%)Added	SEC filing ↗ Aug 14, 2024	▾
04	Bares Capital Management, Inc. CIK 1340807 · View history	$7.25M 595,466 shares	0.35%	-179.93K(-23.20%)Reduced	SEC filing ↗ Aug 14, 2024	▾
05	Kopion Asset Management, LLC CIK 1728689 · View history	$7.23M 593,854 shares	5.13%	+182.64K(+44.40%)Added	SEC filing ↗ Jul 12, 2024	▾
06	VANGUARD GROUP INC CIK 102909 · View history	$6.23M 511,339 shares	0.00%	+6.90K(+1.40%)Added	SEC filing ↗ Aug 13, 2024	▾
07	GILDER GAGNON HOWE & CO LLC CIK 902464 · View history	$5.64M 463,342 shares	0.07%	-58.25K(-11.20%)Reduced	SEC filing ↗ Aug 14, 2024	▾
08	RICE HALL JAMES & ASSOCIATES, LLC CIK 1230765 · View history	$2.82M 231,231 shares	0.17%	+95.49K(+70.30%)Added	SEC filing ↗ Aug 7, 2024	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.64M 216,332 shares	0.00%	+2.50K(+1.20%)Added	SEC filing ↗ Aug 9, 2024	▾
10	STATE STREET CORP CIK 93751 · View history	$2.30M 188,946 shares	0.00%	+2.47K(+1.30%)Added	SEC filing ↗ Aug 14, 2024	▾
11	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$1.38M 113,096 shares	0.00%	-30.43K(-21.20%)Reduced	SEC filing ↗ Aug 9, 2024	▾
12	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.17M 96,332 shares	0.00%	-1.57K(-1.60%)Reduced	SEC filing ↗ Aug 9, 2024	▾
13	MAINSAIL MANAGEMENT COMPANY, LLC CIK 1883367 · View history	$1.12M 91,939 shares	1.56%	0(0.00%)Unchanged	SEC filing ↗ Aug 12, 2024	▾
14	NORTHERN TRUST CORP CIK 73124 · View history	$1.09M 89,226 shares	0.00%	-3.95K(-4.20%)Reduced	SEC filing ↗ Aug 14, 2024	▾
15	Conestoga Capital Advisors, LLC CIK 1163744 · View history	$917.88K 75,360 shares	0.01%	-270(-0.40%)Reduced	SEC filing ↗ Jul 26, 2024	▾
16	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$874.18K 71,772 shares	0.00%	+18.72K(+35.30%)Added	SEC filing ↗ Aug 14, 2024	▾
17	Acuitas Investments, LLC CIK 1524828 · View history	$849.54K 69,749 shares	0.45%	-20.88K(-23.00%)Reduced	SEC filing ↗ Aug 5, 2024	▾
18	CITADEL ADVISORS LLC CIK 1423053 · View history	$835.57K 68,602 shares	0.00%	+41.25K(+150.80%)Added	SEC filing ↗ Aug 14, 2024	▾
19	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$751.00K 61,684 shares	0.05%	-10.16K(-14.10%)Reduced	SEC filing ↗ Aug 15, 2024	▾
20	MORGAN STANLEY CIK 895421 · Amended · View history	$680.96K 55,908 shares	0.00%	+37.63K(+205.90%)Added	SEC filing ↗ May 14, 2025	▾

Showing 20 / 82 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

7,398,868

Not deduplicated across managers

Disclosed value

$90.12M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

SOUNDTHINKING, INC. · Q2 2024

Explore all 82 reporting institutions.

This page includes 20 of 82 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.