CuriosityStream CURI Institutional Ownership

NASDAQ CURI

$2.60 -0.01 (-0.38%)

At close: Oct 19, 2026 · 4:00 PM EDT

Institutions by Trading Activity

100 Institutions

Increased 51 51.0%

Unchanged 17 17.0%

Reduced 32 32.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

30.98%

▼-1.52 pp QoQ

Shares Held by Institutions

18.34Mn

of 59.19Mn outstanding

▼-2.15% QoQ

Shares Outstanding

59.19Mn

40.85Mn held outside 13F filers

Institutional Investors

100

filed 13F for Jun 2026

▼-3 vs prior quarter

Net Shares Added (QoQ)

-403.53K

distributed since last quarter

Value of Holdings

$49.70Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

CuriosityStream Inc. (NASDAQ:CURI) was held by 100 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

These investors held 30.98% of outstanding shares in Q2 2026, down from 32.50% the quarter before.
Total shares held in CURI fell 2.15% from Q1 2026; the number of holders rose 2.04% from Q2 2025.
Of these 100 holders, 51 added to their positions, 32 reduced their stakes and 17 left their positions unchanged.
Altogether, institutional holders owned 18.34Mn CURI shares at the end of Q2 2026, down 403.53K from the prior quarter and up 6.87Mn from a year earlier.
As of June 30, 2026, BlackRock, Inc. held the largest stake in CuriosityStream with 2.76Mn shares, or 4.65% of shares outstanding.
The biggest increases in CURI positions during Q2 2026 came from Jacobs Levy Equity Management, Inc (+269.54K shares), BlackRock, Inc. (+262.64K shares), Goldman Sachs Group Inc (+180.85K shares), Los Angeles Capital Management LLC (+139.39K shares) and Acadian Asset Management LLC (+127.3K shares).
The largest position reductions in CURI for Q2 2026 were by Thompson Siegel & Walmsley LLC (-260.18K shares), Renaissance Technologies LLC (-240.8K shares), Squarepoint Ops LLC (-150.98K shares), SEI Investments Co (-111.22K shares) and Morgan Stanley (-78.03K shares).
Per Business Quant data, the 10 largest holders of CuriosityStream at the end of Q2 2026 were BlackRock, Inc. (2.76Mn shares), Vanguard Capital Management LLC (1.69Mn shares), Thompson Siegel & Walmsley LLC (1.67Mn shares), Renaissance Technologies LLC (1.53Mn shares), Geode Capital Management, LLC (1.05Mn shares), Los Angeles Capital Management LLC (976.58K shares), Goldman Sachs Group Inc (967.87K shares), Penbrook Management LLC (764.8K shares), State Street Corp (678.57K shares) and Essex Investment Management Co LLC (595.06K shares).

Form 13F Holdings

100 Institutional Holders

Report period 30 Jun, 2026

Total shares held 18.34Mn

Of outstanding 30.98%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	2,755,147	4.65%	▲262,642	+10.54%	$7.33Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,690,886	2.86%	▲18,680	+1.12%	$4.50Mn
3	THOMPSON SIEGEL & WALMSLEY LLC	0001008322	1,673,630	2.83%	▼260,177	-13.45%	$4.45K
4	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,528,000	2.58%	▼240,800	-13.61%	$4.06Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,049,687	1.77%	▲114,980	+12.30%	$2.79Mn
6	LOS ANGELES CAPITAL MANAGEMENT LLC	0001177206	976,583	1.65%	▲139,392	+16.65%	$2.60Mn
7	Goldman Sachs Group Inc	0000886982	967,874	1.64%	▲180,848	+22.98%	$2.57Mn
8	Penbrook Management LLC	0001381055	764,800	1.29%	▲89,650	+13.28%	$2.03Mn
9	State Street Corp	0000093751	678,568	1.15%	▼68,524	-9.17%	$1.80Mn
10	ESSEX INVESTMENT MANAGEMENT CO LLC	0000201772	595,057	1.01%	▼25,822	-4.16%	$1.58Mn
11	Bank of New York Mellon Corp	0001390777	445,171	0.75%	▼1,446	-0.32%	$1.18Mn
12	Northern Trust Corp	0000073124	430,848	0.73%	▼34,980	-7.51%	$1.15Mn
13	UBS Group AG	0001610520	394,365	0.67%	▼40,489	-9.31%	$1.05Mn
14	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	362,482	0.61%	▲39,737	+12.31%	$964.20K
15	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	293,336	0.50%	▲269,539	+1,132.66%	$780.27K
16	MILLENNIUM MANAGEMENT LLC	0001273087	280,618	0.47%	▼35,741	-11.30%	$746.44K
17	VANGUARD FIDUCIARY TRUST CO	0000933478	248,696	0.42%	▲5,328	+2.19%	$661.53K
18	DIMENSIONAL FUND ADVISORS LP	0000354204	229,472	0.39%	▼3,868	-1.66%	$610.53K
19	AQR CAPITAL MANAGEMENT LLC	0001167557	219,809	0.37%	▲83,571	+61.34%	$584.69K
20	PANAGORA ASSET MANAGEMENT INC	0000883677	205,066	0.35%	▲14,965	+7.87%	$545.48K

Showing 1 to 20 of 100 holders