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CuriosityStream
CURI

119 hedge funds and large institutions have $101M invested in CuriosityStream in 2025 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 45 increasing their positions, 21 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

125% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 16

114% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 21

75% more call options, than puts

Call options by funds: $1.08M | Put options by funds: $621K

49% more capital invested

Capital invested by funds: $67.5M → $101M (+$33.2M)

19% more funds holding

Funds holding: 100 → 119 (+19)

11.89% more ownership

Funds ownership: 20.92% → 32.81% (+12%)

Holders
119
Holders Change
+19
Holders Change %
+19%
% of All Funds
1.56%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
36
Increased
45
Reduced
21
Closed
16
Calls
$1.08M
Puts
$621K
Net Calls
+$464K
Net Calls Change
+$625K

Top Buyers

Rank Fund Capital Flow
1
TSW
Thompson Siegel & Walmsley
Virginia
+$9.37M
2
MA
MYDA Advisors
New York
+$4.17M
3
EIM
Essex Investment Management
Massachusetts
+$2.87M
4
Russell Investments Group
Russell Investments Group
United Kingdom
+$1.93M
5
Renaissance Technologies
Renaissance Technologies
New York
+$1.68M

Top Sellers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$2.62M
2
MHP
Manatuck Hill Partners
Connecticut
-$1.37M
3
CSS
Cubist Systematic Strategies
Connecticut
-$337K
4
IQI
Integrated Quantitative Investments
Washington
-$288K
5
TI
Trexquant Investment
Connecticut
-$260K
Name Holding Trade Value Shares
Change 		Change in
Stake
LCM
26
Legato Capital Management
California
$953K +$828K +179,838 New
GIPM
27
G2 Investment Partners Management
New York
$939K +$816K +177,200 New
AG
28
Algert Global
California
$879K +$113K +24,488 +17%
Morgan Stanley
29
Morgan Stanley
New York
$830K -$92.6K -20,094 -11%
Calamos Advisors
30
Calamos Advisors
Illinois
$806K +$701K +152,089 New
Jacobs Levy Equity Management
31
Jacobs Levy Equity Management
New Jersey
$797K +$693K +150,389 New
EI
32
EAM Investors
California
$754K -$160K -34,699 -20%
Charles Schwab
33
Charles Schwab
California
$706K +$137K +29,838 +29%
EGM
34
Engineers Gate Manager
New York
$697K -$35.4K -7,677 -6%
Jane Street
35
Jane Street
New York
$594K +$516K +112,039 New
JF
36
Jump Financial
Illinois
$582K +$48.2K +10,461 +11%
Dimensional Fund Advisors
37
Dimensional Fund Advisors
Texas
$570K +$205K +44,416 +70%
ECM
38
ExodusPoint Capital Management
New York
$531K +$462K +100,203 New
CCA
39
Cruiser Capital Advisors
Connecticut
$530K +$461K +100,000 New
PMAM
40
Penn Mutual Asset Management
Pennsylvania
$519K – – –
N
41
Nuveen
North Carolina
$474K +$221K +48,080 +116%
Los Angeles Capital Management
42
Los Angeles Capital Management
California
$442K -$28.3K -6,139 -7%
Squarepoint
43
Squarepoint
New York
$439K +$275K +59,777 +260%
JP Morgan Chase
44
JP Morgan Chase
New York
$364K +$246K +53,470 +353%
Bank of New York Mellon
45
Bank of New York Mellon
New York
$355K +$9.78K +2,122 +3%
HIM
46
Hillsdale Investment Management
Ontario, Canada
$349K +$21.9K +4,750 +8%
SOW
47
State of Wyoming
Wyoming
$331K +$288K +62,521 New
Barclays
48
Barclays
United Kingdom
$289K -$5.53K -1,201 -2%
Two Sigma Advisers
49
Two Sigma Advisers
New York
$280K +$243K +52,800 New
PA
50
PharVision Advisers
Florida
$249K +$216K +46,940 New
1
2
3 4 5

CURI Hedge Fund Activity: Q3 2025 in Review

119 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in CuriosityStream (CURI) for Q3 2025, worth a combined $101M — up 49% from $67.5M a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new CURI positions and 16 closed out — a net gain of 20 holders — while 45 added to existing stakes and 21 trimmed.

The largest buyer was Thompson Siegel & Walmsley, opening a new position worth an estimated $9.37M. The largest seller was Arrowstreet Capital, exiting entirely with an estimated $2.62M sold.

  • 119 institutional investors held CuriosityStream (CURI) as of Q3 2025, up from 100 in Q2 2025.
  • Funds reported $101M of CuriosityStream stock for Q3 2025, up 49% quarter-over-quarter.
  • 36 funds opened new CuriosityStream positions in Q3 2025 and 16 closed out, a net change of +20 holders.
  • The largest CuriosityStream buyer in Q3 2025 was Thompson Siegel & Walmsley, an estimated $9.37M added.
  • The largest CuriosityStream seller in Q3 2025 was Arrowstreet Capital, an estimated $2.62M sold.

Based on aggregated 13F filings for Q3 2025.