Sprott Junior Uranium Miners ETF
URNJ
41 hedge funds and large institutions have $26.5M invested in Sprott Junior Uranium Miners ETF in 2025 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 14 increasing their positions, 8 reducing their positions, and 5 closing their positions.
180% more first-time investments, than exits
New positions opened: 14 | Existing positions closed: 5
75% more repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 8
36% more capital invested
Capital invested by funds: $19.4M → $26.5M (+$7.05M)
28% more funds holding
Funds holding: 32 → 41 (+9)
0.86% less ownership
Funds ownership: 9.47% → 8.61% (-0.86%)
22% less call options, than puts
Call options by funds: $2.68M | Put options by funds: $3.42M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$1.77M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$1.47M |
| 3 |
Wolverine Trading
Chicago,
Illinois
|
+$878K |
| 4 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
+$690K |
| 5 |
TWM
TCFG Wealth Management
Laguna Niguel,
California
|
+$321K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$3.18M |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$1.58M |
| 3 |
MG
Marex Group
London,
|
-$1.17M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$647K |
| 5 |
OPOWM
One Plus One Wealth Management
Jupiter,
Florida
|
-$628K |
URNJ Hedge Fund Activity: Q2 2025 in Review
41 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Sprott Junior Uranium Miners ETF (URNJ) for Q2 2025, worth a combined $26.5M — up 36% from $19.4M a quarter earlier.
Buyers outnumbered sellers: 14 funds opened new URNJ positions and 5 closed out — a net gain of 9 holders — while 14 added to existing stakes and 8 trimmed.
The largest buyer was UBS Group, adding an estimated $1.77M. The largest seller was Jane Street, cutting an estimated $3.18M.
- 41 institutional investors held Sprott Junior Uranium Miners ETF (URNJ) as of Q2 2025, up from 32 in Q1 2025.
- Funds reported $26.5M of Sprott Junior Uranium Miners ETF stock for Q2 2025, up 36% quarter-over-quarter.
- 14 funds opened new Sprott Junior Uranium Miners ETF positions in Q2 2025 and 5 closed out, a net change of +9 holders.
- The largest Sprott Junior Uranium Miners ETF buyer in Q2 2025 was UBS Group, an estimated $1.77M added.
- The largest Sprott Junior Uranium Miners ETF seller in Q2 2025 was Jane Street, an estimated $3.18M sold.
Based on aggregated 13F filings for Q2 2025.