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CuriosityStream
CURI

100 hedge funds and large institutions have $67.5M invested in CuriosityStream in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 30 increasing their positions, 13 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

360% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 10

244% more capital invested

Capital invested by funds: $19.6M → $67.5M (+$47.8M)

131% more repeat investments, than reductions

Existing positions increased: 30 | Existing positions reduced: 13

54% more funds holding

Funds holding: 65 → 100 (+35)

8.22% more ownership

Funds ownership: 12.7% → 20.92% (+8.2%)

13% less call options, than puts

Call options by funds: $1.08M | Put options by funds: $1.24M

Holders
100
Holders Change
+35
Holders Change %
+53.85%
% of All Funds
1.32%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
46
Increased
30
Reduced
13
Closed
10
Calls
$1.08M
Puts
$1.24M
Net Calls
-$161K
Net Calls Change
-$425K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$7.69M
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$1.77M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$1.48M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$1.25M
5
Lazard Asset Management
Lazard Asset Management
New York
+$1.25M

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.64M
2
Millennium Management
Millennium Management
New York
-$1.46M
3
Jane Street
Jane Street
New York
-$833K
4
MHP
Manatuck Hill Partners
Connecticut
-$739K
5
OP
Oldfield Partners
United Kingdom
-$739K
Name Holding Trade Value Shares
Change 		Change in
Stake
Millennium Management
26
Millennium Management
New York
$592K -$1.46M -317,330 -75%
Charles Schwab
27
Charles Schwab
California
$582K +$369K +80,383 +349%
JF
28
Jump Financial
Illinois
$560K +$456K +99,400 New
PMAM
29
Penn Mutual Asset Management
Pennsylvania
$552K -$676K -147,289 -60%
CSS
30
Cubist Systematic Strategies
Connecticut
$536K +$186K +40,435 +74%
Los Angeles Capital Management
31
Los Angeles Capital Management
California
$504K +$411K +89,592 New
GCP
32
GSA Capital Partners
United Kingdom
$459K +$327K +71,214 +687%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$365K +$298K +64,875 New
Dimensional Fund Advisors
34
Dimensional Fund Advisors
Texas
$354K +$69.2K +15,067 +31%
HIM
35
Hillsdale Investment Management
Ontario, Canada
$344K -$238K -51,750 -46%
Barclays
36
Barclays
United Kingdom
$314K +$253K +55,180 +9,384%
IQI
37
Integrated Quantitative Investments
Washington
$288K +$235K +51,139 New
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
$275K -$1.64M -357,718 -88%
TI
39
Trexquant Investment
Connecticut
$260K +$212K +46,093 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$250K +$204K +44,395 New
Russell Investments Group
41
Russell Investments Group
United Kingdom
$242K +$197K +42,951 New
MFG
42
Merit Financial Group
Georgia
$233K +$141K +30,754 +288%
N
43
Nuveen
North Carolina
$233K +$190K +41,392 New
PWM
44
Prosperity Wealth Management
California
$228K +$186K +40,500 New
OQS
45
Occudo Quantitative Strategies
Florida
$222K +$181K +39,436 New
LPL Financial
46
LPL Financial
California
$214K +$47.9K +10,434 +38%
IFG
47
Independent Financial Group
California
$203K +$165K +36,017 New
American Century Companies
48
American Century Companies
Missouri
$167K +$136K +29,663 New
Bessemer Group
49
Bessemer Group
New Jersey
$162K – – –
AFG
50
American Financial Group
Ohio
$157K – – –
1
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CURI Hedge Fund Activity: Q2 2025 in Review

100 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in CuriosityStream (CURI) for Q2 2025, worth a combined $67.5M — up 244% from $19.6M a quarter earlier.

Buyers outnumbered sellers: 46 funds opened new CURI positions and 10 closed out — a net gain of 36 holders — while 30 added to existing stakes and 13 trimmed.

The largest buyer was BlackRock, adding an estimated $7.69M. The largest seller was Susquehanna International Group, cutting an estimated $1.64M.

  • 100 institutional investors held CuriosityStream (CURI) as of Q2 2025, up from 65 in Q1 2025.
  • Funds reported $67.5M of CuriosityStream stock for Q2 2025, up 244% quarter-over-quarter.
  • 46 funds opened new CuriosityStream positions in Q2 2025 and 10 closed out, a net change of +36 holders.
  • The largest CuriosityStream buyer in Q2 2025 was BlackRock, an estimated $7.69M added.
  • The largest CuriosityStream seller in Q2 2025 was Susquehanna International Group, an estimated $1.64M sold.

Based on aggregated 13F filings for Q2 2025.