SMR in the 13F filings
Nuscale Power Corp · CUSIP 67079K100
- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 14 Aug 2025
- latest of these filings; the earliest 13 Aug 2025
- Managers listing it
- 6
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 0 listed it in both
- Shares listed
- 11,003,281
- combined, among listed positions
- Reported value
- $435m
- combined, at the quarter end
Among the 95 comparable managers: 5 buyers (opened or added shares) and 1 seller (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing SMR in Q2 2025
6 of 6 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| D. E. Shaw & Co. | 6,374,003 | $252m | 0.18% | Added | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Voloridge Investment Management LLC | 1,888,069 | $75m | 0.28% | Added | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Two Sigma Investments LP | 1,458,810 | $58m | 0.10% | Added | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Man Group PLC | 856,337 | $34m | 0.06% | New | new | 14 Aug 2025 (the filing on sec.gov) |
| Two Sigma Advisers LP | 340,636 | $13m | under 0.1% | Trimmed | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Polen Capital Management LLC | 85,426 | $3.4m | under 0.1% | New | new | 13 Aug 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Man Group PLCnew position · 856,337 shares now+856,337
- Polen Capital Management LLCnew position · 85,426 shares now+85,426
Reductions
No reduction among listed positions.
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2023 | 1 | $991k | n.a. | n.a. |
| Q4 2024 | 1 | $448k | 1 | 0 |
| Q2 2025 | 6 | $435m | 5 | 1 |
| Q3 2025 | 1 | $3.0m | 0 | 3 |
| Q4 2025 | 5 | $98m | 23 | 6 |
| Q1 2026 | 6 | $114m | 17 | 14 |
| Q2 2026 | 3 | $132m | 16 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SMR and GEV →SMR and XOM →SMR and CVX →Choose a stock to compare with SMR →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own SMR, latest filings →Back to the 13F Explorer →