CuriosityStream

CURI • NASDAQ

CuriosityStream is a broadcasting company in the communication services sector on NASDAQ, led by Clint Stinchcomb, with a market cap of $269.3M. As of Q3 2025, 33% of shares are held by 119 institutional investors, with BlackRock, Inc. as the largest holder at 3.64%.

President and Chief Executive OfficerClint Stinchcomb

Market Cap$269.3M

Broadcasting

Communication Services

Employees48.0

Websitecuriositystream.com

Country

United States of America

Overview

Overview of institutional ownership in CURI as of Q3 2025 with a market cap of $307.0M

All Institutions

Institutions: 119
Value Held: $100.7M
Shares Held: 19.0M
Avg Position: $846.5K
Median Position: $166.7K

Hedge Funds

Hedge Funds: 23
Value Held: $24.8M
Shares Held: 4.7M
Avg Position: $1.1M
Median Position: $696.7K

Ownership Breakdown

Institutional (non-HF)

24.73%

$75.9M

Hedge Funds

8.08%

$24.8M

Retail & Other

67.19%

$206.3M

Based on market cap of $307.0M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in CURI as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$11.2M 0.00% of portfolio	3.64% 2.1M shares	Q4 2020 Held for 4y 11m	$5.67T
THOMPSON SIEGEL & WALMSLEY LLC Long Only Manager	Brett Phelan Hawkins CIO	$10.8M 0.18% of portfolio	3.51% 2.0M shares	Q3 2025 Held for 2 months	$6.1B
VANGUARD GROUP INC Institution	Salim Ramji CEO	$10.5M 0.00% of portfolio	3.41% 2.0M shares	Q4 2020 Held for 4y 11m	$6.69T
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	Peter Fitzhugh Brown CEO	$5.5M 0.01% of portfolio	1.79% 1.0M shares	Q1 2022 Held for 3y 8m	$75.8B
M MYDA Advisors LLC Hedge Fund•Long/Short	Jason Marc Lieber Managing Partner	$4.8M 1.57% of portfolio	1.56% 905.0K shares	Q3 2025 Held for 2 months	$305.2M
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$4.0M 0.00% of portfolio	1.29% 749.1K shares	Q4 2020 Held for 4y 11m	$1.57T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$3.5M 0.00% of portfolio	1.14% 661.2K shares	Q2 2021 Held for 4y 5m	$2.88T
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	Nancy Beth Prial CEO	$3.3M 0.51% of portfolio	1.07% 622.3K shares	Q3 2025 Held for 2 months	$652.5M
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	Kenneth Cordele Griffin CEO	$2.8M 0.00% of portfolio	0.92% 535.4K shares	Q3 2024 Held for 1y 2m	$122.08B
UBS Group AG Institution	Sergio P. Ermotti CEO	$2.7M 0.00% of portfolio	0.87% 506.2K shares	Q4 2020 Held for 4y 11m	$511.54B

Net Capital Flow

Institutional buying and selling activity for CURI in Q3 2025

Traded: +$38.1M
Buyers: 81
Sellers: 36
Total Bought: +$45.1M
Total Sold: −$7.0M
Avg Position: $751.7K

Biggest Buyers

Institution	Net Bought	Current Position
THOMPSON SIEGEL & WALMSLEY LLC Long Only Manager	+$10.8M +2.0M shares	$10.8M 2.0M shares
M MYDA Advisors LLC Hedge Fund•Long/Short	+$4.8M +905.0K shares	$4.8M 905.0K shares
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	+$3.3M +622.3K shares	$3.3M 622.3K shares
R Russell Investments Group, Ltd. RIA/Wealth	+$2.2M +418.6K shares	$2.4M 461.5K shares
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	+$1.9M +365.6K shares	$5.5M 1.0M shares
UBS Group AG Institution	+$1.6M +298.1K shares	$2.7M 506.2K shares
VANGUARD GROUP INC Institution	+$1.5M +274.2K shares	$10.5M 2.0M shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	+$1.5M +274.2K shares	$2.8M 535.4K shares
STATE STREET CORP Institution	+$1.4M +273.2K shares	$3.5M 661.2K shares
Penbrook Management LLC RIA/Wealth	+$1.4M +272.6K shares	$1.8M 348.7K shares

Biggest Sellers

Institution	Net Sold	Current Position
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	−$2.6M −464.7K shares	Sold Off 0 shares
M Manatuck Hill Partners, LLC Hedge Fund•Long/Short	−$1.4M −242.9K shares	Sold Off 0 shares
C Cubist Systematic Strategies, LLC Institution	−$388.1K −73.2K shares	$116.2K 21.9K shares
Integrated Quantitative Investments LLC Long Only Manager	−$287.9K −51.1K shares	Sold Off 0 shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	−$274.8K −48.8K shares	Sold Off 0 shares
Trexquant Investment LP Hedge Fund•Quant	−$259.5K −46.1K shares	Sold Off 0 shares
P Prosperity Wealth Management, Inc. RIA/Wealth	−$228.0K −40.5K shares	Sold Off 0 shares
EAM Investors, LLC Long Only Manager	−$183.9K −34.7K shares	$754.2K 142.3K shares
A AMERICAN CENTURY COMPANIES INC Institution	−$167.0K −29.7K shares	Sold Off 0 shares
LAZARD ASSET MANAGEMENT LLC Long Only Manager	−$158.7K −29.9K shares	$1.3M 243.1K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited CURI in Q3 2025

New Positions: 24
New Value: $24.2M
Exited Positions: 15
Exited Value: $5.7M

New Positions

Institution	Position Value
THOMPSON SIEGEL & WALMSLEY LLC Long Only Manager	$10.8M 2.0M shares
M MYDA Advisors LLC Hedge Fund•Long/Short	$4.8M 905.0K shares
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	$3.3M 622.3K shares
Legato Capital Management LLC Fund of Funds	$953.1K 179.8K shares
G G2 Investment Partners Management LLC Hedge Fund•Long/Short	$939.2K 177.2K shares
Calamos Advisors LLC Long Only Manager	$806.1K 152.1K shares
JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant	$797.1K 150.4K shares
Cruiser Capital Advisors, LLC Hedge Fund•Long/Short	$530.0K 100.0K shares
P PharVision Advisers, LLC Hedge Fund•Long/Short	$248.8K 46.9K shares
PRINCIPAL FINANCIAL GROUP INC Institution	$196.1K 37.0K shares

Exited Positions

Institution	Previous Position
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	$2.6M 464.7K shares
M Manatuck Hill Partners, LLC Hedge Fund•Long/Short	$1.4M 242.9K shares
Integrated Quantitative Investments LLC Long Only Manager	$287.9K 51.1K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$274.8K 48.8K shares
Trexquant Investment LP Hedge Fund•Quant	$259.5K 46.1K shares
P Prosperity Wealth Management, Inc. RIA/Wealth	$228.0K 40.5K shares
A AMERICAN CENTURY COMPANIES INC Institution	$167.0K 29.7K shares
Cambridge Investment Research Advisors, Inc. RIA/Wealth	$114.0K 20.2K shares
W Winton Capital Group Ltd Institution	$106.3K 18.9K shares
F FOX RUN MANAGEMENT, L.L.C. Hedge Fund•Quant	$81.7K 14.5K shares

Options Activity

Institutions with the largest Call and Put options positions in CURI as of Q3 2025

Call Positions: 4
Call Value: $883.9K
Put Positions: 3
Put Value: $540.8K

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$514.1K 970.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$245.4K 463.0 contracts
W WOLVERINE TRADING, LLC Institution	$124.4K 230.0 contracts
J JANE STREET GROUP, LLC Institution	- - contracts

Put Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$312.2K 589.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$169.1K 319.0 contracts
W WOLVERINE TRADING, LLC Institution	$59.5K 110.0 contracts

Most Committed Institutions

Institutions with CURI as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
M MYDA Advisors LLC Hedge Fund•Long/Short	Jason Marc Lieber Managing Partner	1.57% $4.8M	1.56% 905.0K shares	Q3 2025 Held for 2 months	$305.2M
Penbrook Management LLC RIA/Wealth	Robert Stephen Anderson Managing Partner	1.29% $1.8M	0.60% 348.7K shares	Q4 2024 Held for 11 months	$143.0M
Penn Mutual Asset Management, LLC Insurance Manager	David Michael O'Malley Chairman	1.28% $519.4K	0.17% 98.0K shares	Q1 2025 Held for 8 months	$40.7M
Cruiser Capital Advisors, LLC Hedge Fund•Long/Short	Keith Michael Rosenbloom Managing Partner	0.57% $530.0K	0.17% 100.0K shares	Q3 2025 Held for 2 months	$93.0M
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	Nancy Beth Prial CEO	0.51% $3.3M	1.07% 622.3K shares	Q3 2025 Held for 2 months	$652.5M
Evernest Financial Advisors, LLC RIA/Wealth	Frank Joseph Esposito Managing Partner	0.36% $1.3M	0.41% 240.0K shares	Q2 2025 Held for 5 months	$356.9M
Oldfield Partners LLP Long Only Manager	Nigel Owen Waller CEO	0.34% $1.1M	0.36% 207.2K shares	Q2 2024 Held for 1y 5m	$320.3M
G G2 Investment Partners Management LLC Hedge Fund•Long/Short	Joshua M Goldberg Managing Partner	0.20% $939.2K	0.31% 177.2K shares	Q3 2025 Held for 2 months	$467.4M
THOMPSON SIEGEL & WALMSLEY LLC Long Only Manager	Brett Phelan Hawkins CIO	0.18% $10.8M	3.51% 2.0M shares	Q3 2025 Held for 2 months	$6.1B
P PharVision Advisers, LLC Hedge Fund•Long/Short	Blagovest Dimitrov Baychev CEO	0.14% $248.8K	0.08% 46.9K shares	Q3 2025 Held for 2 months	$176.9M

Hedge Fund Spotlight

Discover hedge funds investing in CURI

EntryPoint Capital, LLC

Hedge Fund • Long/Short

Portfolio ManagerLawrence Edward Leibowitz

Portfolio Value: $258.4M
Positions: 644
Last Reported: Q3 2025

Sector Allocation

Position in CuriosityStream

Market Value: $168.3K
Shares Held: 31.7K
Portfolio Weight: 0.07%
Owned Since: 2025-Q3

Top Holding	Sector	Market Value	Weight
1 Verizon Communications VZ	Telecommunications Services Communication Services	$1.5M	0.60%
2 Strategic Education, Inc. STRA	Education & Training Services Consumer Defensive	$1.5M	0.58%
3 ESCO Technologies ESE	Hardware, Equipment & Parts Technology	$1.5M	0.56%