NuScale Power
477 hedge funds and large institutions have $3.5B invested in NuScale Power in 2025 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 204 increasing their positions, 101 reducing their positions, and 69 closing their positions.
102% more repeat investments, than reductions
Existing positions increased: 204 | Existing positions reduced: 101
58% more first-time investments, than exits
New positions opened: 109 | Existing positions closed: 69
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
47% more capital inflows, than outflows
Capital inflows: $1.15B | Capital outflows: $778M
8% more funds holding
Funds holding: 443 → 477 (+34)
6.57% more ownership
Funds ownership: 65.97% → 72.54% (+6.6%)
4% less call options, than puts
Call options by funds: $712M | Put options by funds: $739M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Clear Street
New York
|
+$172M |
| 2 |
Tidal Investments
Milwaukee,
Wisconsin
|
+$140M |
| 3 |
Samsung C&T Corporation
Seoul,
South Korea
|
+$103M |
| 4 |
VanEck Associates
New York
|
+$84.7M |
| 5 |
Marex Group
London,
|
+$69.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
-$177M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$95M |
| 3 |
Voloridge Investment Management
Jupiter,
Florida
|
-$74.7M |
| 4 |
Two Sigma Investments
New York
|
-$53.3M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$34.6M |
SMR Hedge Fund Activity: Q3 2025 in Review
477 of the 7,658 institutional investors tracked by Wall St. Rank reported a position in NuScale Power (SMR) for Q3 2025, worth a combined $3.5B — up 0.5% from $3.48B a quarter earlier.
Buyers outnumbered sellers: 109 funds opened new SMR positions and 69 closed out — a net gain of 40 holders — while 204 added to existing stakes and 101 trimmed.
The largest buyer was Clear Street, opening a new position worth an estimated $172M. The largest seller was D.E. Shaw & Co, cutting an estimated $177M.
- 477 institutional investors held NuScale Power (SMR) as of Q3 2025, up from 443 in Q2 2025.
- Funds reported $3.5B of NuScale Power stock for Q3 2025, up 0.5% quarter-over-quarter.
- 109 funds opened new NuScale Power positions in Q3 2025 and 69 closed out, a net change of +40 holders.
- The largest NuScale Power buyer in Q3 2025 was Clear Street, an estimated $172M added.
- The largest NuScale Power seller in Q3 2025 was D.E. Shaw & Co, an estimated $177M sold.
Based on aggregated 13F filings for Q3 2025.