Company · Ownership research

CuriosityStream Inc. CURI

CIK 0001776909 · CUSIP 23130Q107

Insider trading Initial holdings Institutional 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 120 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	BlackRock, Inc. CIK 2012383 · View history	$11.17M 2,108,111 shares	0.00%	+37.75K(+1.80%)Added	SEC filing ↗ Nov 12, 2025	▾
02	THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history	$10.79M 2,035,000 shares	0.18%	+2.04MNew	SEC filing ↗ Nov 12, 2025	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$10.48M 1,978,190 shares	0.00%	+274.23K(+16.10%)Added	SEC filing ↗ Nov 7, 2025	▾
04	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$5.50M 1,038,200 shares	0.01%	+365.60K(+54.40%)Added	SEC filing ↗ Nov 13, 2025	▾
05	MYDA Advisors LLC CIK 1589689 · View history	$4.80M 905,000 shares	1.44%	+905.00KNew	SEC filing ↗ Nov 13, 2025	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.97M 749,051 shares	0.00%	+21.95K(+3.00%)Added	SEC filing ↗ Nov 12, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$3.50M 661,159 shares	0.00%	+273.20K(+70.40%)Added	SEC filing ↗ Nov 14, 2025	▾
08	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$3.30M 622,310 shares	0.50%	+622.31KNew	SEC filing ↗ Nov 6, 2025	▾
09	CITADEL ADVISORS LLC CIK 1423053 · View history	$2.84M 535,381 shares	0.00%	+274.22K(+105.00%)Added	SEC filing ↗ Nov 14, 2025	▾
10	UBS Group AG CIK 1610520 · View history	$2.68M 506,170 shares	0.00%	+298.13K(+143.30%)Added	SEC filing ↗ Nov 13, 2025	▾
11	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$2.64M 498,667 shares	0.00%	+53.59K(+12.00%)Added	SEC filing ↗ Nov 13, 2025	▾
12	Russell Investments Group, Ltd. CIK 1692234 · View history	$2.45M 461,527 shares	0.00%	+418.58K(+974.50%)Added	SEC filing ↗ Nov 13, 2025	▾
13	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$2.04M 384,684 shares	0.00%	+68.01K(+21.50%)Added	SEC filing ↗ Nov 14, 2025	▾
14	Penbrook Management LLC CIK 1381055 · View history	$1.85M 348,700 shares	1.29%	+272.60K(+358.20%)Added	SEC filing ↗ Oct 22, 2025	▾
15	NORTHERN TRUST CORP CIK 73124 · View history	$1.60M 301,476 shares	0.00%	+19.58K(+6.90%)Added	SEC filing ↗ Nov 14, 2025	▾
16	CWM, LLC CIK 1535847 · View history	$1.57M 295,963 shares	0.00%	+1.19K(+0.40%)Added	SEC filing ↗ Oct 15, 2025	▾
17	LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history	$1.29M 243,119 shares	0.00%	-29.94K(-11.00%)Reduced	SEC filing ↗ Nov 14, 2025	▾
18	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$1.28M 241,166 shares	0.00%	+241.17KNew	SEC filing ↗ Nov 14, 2025	▾
19	Evernest Financial Advisors, LLC CIK 2009530 · View history	$1.27M 240,028 shares	0.36%	+129.16K(+116.50%)Added	SEC filing ↗ Nov 12, 2025	▾
20	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$1.11M 209,902 shares	0.00%	+79.94K(+61.50%)Added	SEC filing ↗ Nov 14, 2025	▾

Showing 20 / 120 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

120

Cancelled or null records excluded

Disclosed shares

19,008,297

Not deduplicated across managers

Disclosed value

$100.74M

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 2025

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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.