Company · Ownership research

CuriosityStream Inc. CURI

CIK 0001776909 · CUSIP 23130Q107

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 23130Q107 (CURI), not CUSIP 23130Q907 (CURI), CUSIP 23130Q957 (CURI), and does not merge CUSIPs.

This page lists the top 20 of 59 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	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$3.91M 1,344,399 shares	0.01%	-183.60K(-12.00%)Reduced	SEC filing ↗ Nov 12, 2026	▾
02	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.32M 1,140,872 shares	0.00%	+91.19K(+8.70%)Added	SEC filing ↗ Nov 6, 2026	▾
03	LOS ANGELES CAPITAL MANAGEMENT LLC CIK 1177206 · Amended · View history	$3.02M 1,036,612 shares	0.01%	+60.03K(+6.10%)Added	SEC filing ↗ Nov 10, 2026	▾
04	Bank of New York Mellon Corp CIK 1390777 · View history	$2.49M 854,775 shares	0.00%	+409.60K(+92.00%)Added	SEC filing ↗ Nov 5, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$1.95M 671,743 shares	0.00%	-6.83K(-1.00%)Reduced	SEC filing ↗ Nov 12, 2026	▾
06	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$1.21M 416,034 shares	0.18%	-179.02K(-30.10%)Reduced	SEC filing ↗ Oct 19, 2026	▾
07	Penbrook Management LLC CIK 1381055 · View history	$1.13M 388,550 shares	0.67%	-376.25K(-49.20%)Reduced	SEC filing ↗ Oct 16, 2026	▾
08	UBS Group AG CIK 1610520 · View history	$970.72K 333,581 shares	0.00%	-60.78K(-15.40%)Reduced	SEC filing ↗ Nov 10, 2026	▾
09	PANAGORA ASSET MANAGEMENT INC CIK 883677 · View history	$762.45K 262,011 shares	0.00%	+56.95K(+27.80%)Added	SEC filing ↗ Nov 12, 2026	▾
10	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$743.75K 255,522 shares	0.00%	+26.05K(+11.40%)Added	SEC filing ↗ Nov 4, 2026	▾
11	Russell Investments Group, Ltd. CIK 1692234 · View history	$734.21K 252,306 shares	0.00%	+236.72K(+1,518.90%)Added	SEC filing ↗ Nov 6, 2026	▾
12	VIRTUS ADVISERS, LLC CIK 1587281 · View history	$444.05K 152,593 shares	0.16%	+152.59KNew	SEC filing ↗ Nov 9, 2026	▾
13	Hillsdale Investment Management Inc. CIK 1368465 · View history	$422.53K 145,200 shares	0.01%	+145.20KNew	SEC filing ↗ Nov 12, 2026	▾
14	Legato Capital Management LLC CIK 1442641 · View history	$370.77K 127,414 shares	0.03%	-73.13K(-36.50%)Reduced	SEC filing ↗ Nov 10, 2026	▾
15	SEI INVESTMENTS CO CIK 350894 · View history	$335.20K 115,188 shares	0.00%	-5.97K(-4.90%)Reduced	SEC filing ↗ Nov 10, 2026	▾
16	FMR LLC CIK 315066 · View history	$327.83K 112,657 shares	0.00%	+101.16K(+879.90%)Added	SEC filing ↗ Nov 10, 2026	▾
17	Merit Financial Group, LLC CIK 1621225 · View history	$293.44K 100,840 shares	0.00%	+68.22K(+209.20%)Added	SEC filing ↗ Nov 6, 2026	▾
18	ARS Investment Partners, LLC CIK 733020 · View history	$285.69K 98,174 shares	0.01%	-23.29K(-19.20%)Reduced	SEC filing ↗ Nov 5, 2026	▾
19	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$279.00K 97,013 shares	0.00%	-77.73K(-44.50%)Reduced	SEC filing ↗ Nov 9, 2026	▾
20	Nuveen, LLC CIK 1871926 · View history	$256.51K 88,147 shares	0.00%	+541(+0.60%)Added	SEC filing ↗ Nov 10, 2026	▾

Showing 20 / 59 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

8,542,541

Not deduplicated across managers

Disclosed value

$24.85M

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.

CuriosityStream Inc. · Q3 2026

Explore all 59 reporting institutions.

This page includes 20 of 59 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.