CuriosityStream Inc.

CURI

Exchange: Nasdaq
Industry: Services-Motion Picture & Video Tape Production
SEC CIK: 0001776909

SEC filings (opens in a new tab)

In the last 90 days, CuriosityStream Inc. insiders filed 2 open-market purchases and 0 sales; 102 institutions reported holding it in 13F filings for Q2 2026, worth $49.4M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding CuriosityStream Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of CURI: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	100	1	119	+20
Shares	11.9M	114.2K	19.0M	+7.21M (+61.1%)
Value	$67.0M	$643.0K	$100.7M	+$34.3M (+51.7%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (36)

Institutions that held CuriosityStream Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to CURI in Q3 2025
Institution	Shares	Value	% of portfolio
Thompson Siegel & Walmsley LLC	2,035,000	$10.8M	0.18%
MYDA Advisors LLC	905,000	$4.80M	1.44%
Essex Investment Management Co LLC	622,310	$3.30M	0.50%
AQR Capital Management LLC	241,166	$1.28M	0.00%
Legato Capital Management LLC	179,838	$953.1K	0.10%
G2 Investment Partners Management LLC	177,200	$939.2K	0.19%
Calamos Advisors LLC	152,089	$806.1K	0.00%
Jacobs Levy Equity Management, Inc	150,389	$797.1K	0.00%
Jane Street Group, LLC	112,039	$593.8K	0.00%
ExodusPoint Capital Management, LP	100,203	$531.1K	0.01%
Cruiser Capital Advisors, LLC	100,000	$530.0K	0.53%
State of Wyoming	62,521	$331.4K	0.04%
Two Sigma Advisers, LP	52,800	$279.8K	0.00%
PharVision Advisers, LLC	46,940	$248.8K	0.14%
Boothbay Fund Management, LLC	37,305	$197.7K	0.01%
Principal Financial Group Inc	36,999	$196.1K	0.00%
EntryPoint Capital, LLC	31,746	$168.3K	0.07%
Centiva Capital, LP	26,180	$138.8K	0.01%
GWM Advisors LLC	15,677	$83.1K	0.00%
R Squared Ltd	14,880	$78.9K	0.03%
Sherbrooke Park Advisers LLC	12,641	$67.0K	0.03%
Wealthcare Advisory Partners LLC	12,155	$64.4K	0.00%
O'Shaughnessy Asset Management, LLC	12,077	$64.0K	0.00%
Diversified Trust Co	10,596	$56.2K	0.00%
Schonfeld Strategic Advisors LLC	10,120	$53.6K	0.00%
Quadrature Capital Ltd	10,018	$53.1K	0.00%
Quarry LP	8,519	$45.2K	0.01%
Tower Research Capital LLC (TRC)	2,685	$14.2K	0.00%
Simplex Trading, LLC	1,179	$6.00K	0.00%
Parallel Advisors, LLC	305	$1.62K	0.00%
Essential Partners LLC	294	$1.56K	0.00%
Advisory Services Network, LLC	248	$1.31K	0.00%
SRS Capital Advisors, Inc.	106	$562	0.00%
Strategic Advocates LLC	53	$281	0.00%
IFP Advisors, Inc	11	$58	0.00%
Clearstead Advisors, LLC	5	$27	0.00%

Sold out (16)

Institutions that held CuriosityStream Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of CURI in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Arrowstreet Capital, Limited Partnership	464,691	$2.62M
Manatuck Hill Partners, LLC	242,922	$1.37M
Integrated Quantitative Investments LLC	51,139	$287.9K
Susquehanna International Group, LLP	48,818	$274.8K
Trexquant Investment LP	46,093	$259.5K
Prosperity Wealth Management, Inc.	40,500	$228.0K
Independent Financial Group, LLC	36,017	$202.8K
American Century Companies Inc	29,663	$167.0K
Cambridge Investment Research Advisors, Inc.	20,240	$114.0K
Winton Group Ltd	18,889	$106.3K
Fox Run Management, L.L.C.	14,517	$81.7K
Omers Administration Corp	12,900	$72.6K
Qube Research & Technologies Ltd	12,888	$72.6K
Global Retirement Partners, LLC	6,303	$35.5K
Raymond James Financial Inc	1,222	$6.88K
Principal Securities, Inc.	54	$304

Not filed for Q3 2025 yet (1)

Institutions that held CuriosityStream Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CURI in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Congress Wealth Management LLC	114,208	$643.0K