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.
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%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TSW
Thompson Siegel & Walmsley
Richmond,
Virginia
|
+$9.37M |
| 2 |
MA
MYDA Advisors
Woodmere,
New York
|
+$4.17M |
| 3 |
EIM
Essex Investment Management
Boston,
Massachusetts
|
+$2.87M |
| 4 |
Russell Investments Group
London,
United Kingdom
|
+$1.93M |
| 5 |
Renaissance Technologies
New York
|
+$1.68M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$2.62M |
| 2 |
MHP
Manatuck Hill Partners
Westport,
Connecticut
|
-$1.37M |
| 3 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$337K |
| 4 |
IQI
Integrated Quantitative Investments
Bellevue,
Washington
|
-$288K |
| 5 |
TI
Trexquant Investment
Stamford,
Connecticut
|
-$260K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
IFG
126
Independent Financial Group
San Diego,
California
| – | -$203K | -36,017 | Closed |
|
127
American Century Companies
Kansas City,
Missouri
| – | -$167K | -29,663 | Closed |
|
128
Cambridge Investment Research Advisors
Fairfield,
Iowa
| – | -$114K | -20,240 | Closed |
|
|
WG
129
Winton Group
London,
United Kingdom
| – | -$106K | -18,889 | Closed |
|
|
FRM
130
Fox Run Management
Greenwich,
Connecticut
| – | -$81.7K | -14,517 | Closed |
|
|
OAC
131
OMERS Administration Corp
Toronto,
Ontario, Canada
| – | -$72.6K | -12,900 | Closed |
|
132
Qube Research & Technologies (QRT)
London,
United Kingdom
| – | -$72.6K | -12,888 | Closed |
|
|
GRP
133
Global Retirement Partners
San Rafael,
California
| – | -$35.5K | -6,303 | Closed |
|
134
Raymond James Financial
St Petersburg,
Florida
| – | -$6.88K | -1,222 | Closed |
|
|
PS
135
Principal Securities
Des Moines,
Iowa
| – | -$304 | -54 | Closed |
|
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.