Cameco
837 hedge funds and large institutions have $22.1B invested in Cameco in 2025 Q2 according to their latest regulatory filings, with 195 funds opening new positions, 231 increasing their positions, 303 reducing their positions, and 73 closing their positions.
167% more first-time investments, than exits
New positions opened: 195 | Existing positions closed: 73
126% more funds holding in top 10
Funds holding in top 10: 19 → 43 (+24)
20% more call options, than puts
Call options by funds: $1.87B | Put options by funds: $1.57B
16% more funds holding
Funds holding: 723 → 837 (+114)
5% more capital inflows, than outflows
Capital inflows: $2B | Capital outflows: $1.91B
0.25% more ownership
Funds ownership: 68.09% → 68.34% (+0.25%)
24% less repeat investments, than reductions
Existing positions increased: 231 | Existing positions reduced: 303
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity International
Hamilton,
Bermuda
|
+$261M |
| 2 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$111M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$83.7M |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
+$75.6M |
| 5 |
Caledonia Investments (Australia)
Sydney NSW,
Australia
|
+$57.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
-$426M |
| 2 |
Aristotle Capital Management
Los Angeles,
California
|
-$125M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$124M |
| 4 |
Mirae Asset Global ETFs Holdings
Causeway Bay,
Hong Kong
|
-$111M |
| 5 |
Morgan Stanley
New York
|
-$69.4M |
CCJ Hedge Fund Activity: Q2 2025 in Review
837 of the 7,623 institutional investors tracked by Wall St. Rank reported a position in Cameco (CCJ) for Q2 2025, worth a combined $22.1B — up 82% from $12.1B a quarter earlier.
Buyers outnumbered sellers: 195 funds opened new CCJ positions and 73 closed out — a net gain of 122 holders — while 231 added to existing stakes and 303 trimmed.
The largest buyer was Fidelity International, adding an estimated $261M. The largest seller was AllianceBernstein, cutting an estimated $426M.
- 837 institutional investors held Cameco (CCJ) as of Q2 2025, up from 723 in Q1 2025.
- Funds reported $22.1B of Cameco stock for Q2 2025, up 82% quarter-over-quarter.
- 195 funds opened new Cameco positions in Q2 2025 and 73 closed out, a net change of +122 holders.
- The largest Cameco buyer in Q2 2025 was Fidelity International, an estimated $261M added.
- The largest Cameco seller in Q2 2025 was AllianceBernstein, an estimated $426M sold.
Based on aggregated 13F filings for Q2 2025.