NuScale Power Corporation
US ˙ NYSE

SecuritySMR / NuScale Power Corporation
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership103,571 shares
Latest Disclosed Value $ 3,952,269
Wolverine Trading, Llc ownership in SMR / NuScale Power Corporation

On November 14, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 103,571 shares of NuScale Power Corporation (US:SMR) valued at $3,728,556 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 18, 2025 disclosing 8,540 shares of NuScale Power Corporation. This represents a change in shares of 1,112.78% during the quarter. The current value of the position is $1,270,816 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (SMR) in the form of stock options. The firm currently holds call options representing 691,800 of underlying shares valued at $26,399,088 USD and put options representing 456,400 of underlying shares valued at $17,416,224 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SMR / NuScale Power Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-11-14 2025-09-30 13F NUSCALE PWR CL A COM 67079K100 103,571 95,031 1,112.78 3,952 1,112.27 0.0028
2025-08-18 2025-06-30 13F NUSCALE PWR CL A COM 67079K100 8,540 -69,814 -89.10 326 -72.18 0.0003
2025-05-15 2025-03-31 13F NUSCALE PWR CL A COM 67079K100 78,354 64,083 449.04 1,173 352.51 0.0014
2025-02-14 2024-12-31 13F NUSCALE PWR CL A COM 67079K100 14,271 3,947 38.23 260 100.78 0.0002
2024-11-14 2024-09-30 13F NUSCALE PWR CL A COM 67079K100 10,324 -6,493 -38.61 130 -34.18 0.0001
2024-08-14 2024-06-30 13F NUSCALE PWR CL A COM 67079K100 16,817 16,817 197 0.0002
2023-11-15 2023-09-30 13F NUSCALE PWR CL A COM 67079K100 0 -14,006 -100.00 0 -100.00
2023-08-23 2023-06-30 13F NUSCALE PWR CL A COM 67079K100 14,006 14,006 96 0.0001
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F NUSCALE PWR CL A COM Call 691,800 19.19 26,399 19.07 n/a n/a n/a
2025-08-18 2025-06-30 13F NUSCALE PWR CL A COM Call 580,400 55.27 22,171 296.26 n/a n/a n/a
2025-05-15 2025-03-31 13F NUSCALE PWR CL A COM Call 373,800 -17.21 5,596 -31.94 n/a n/a n/a
2025-02-14 2024-12-31 13F NUSCALE PWR CL A COM Call 451,500 81.11 8,222 162.82 n/a n/a n/a
2024-11-14 2024-09-30 13F NUSCALE PWR CL A COM Call 249,300 449.12 3,129 490.19 n/a n/a n/a
2024-08-14 2024-06-30 13F NUSCALE PWR CL A COM Call 45,400 52.35 531 235.44 n/a n/a n/a
2024-05-15 2024-03-31 13F NUSCALE PWR CL A COM Call 29,800 40.57 158 128.99 n/a n/a n/a
2024-02-14 2023-12-31 13F NUSCALE PWR CL A COM Call 21,200 -44.21 70 -62.90 n/a n/a n/a
2023-11-15 2023-09-30 13F NUSCALE PWR CL A COM Call 38,000 224.79 186 132.50 n/a n/a n/a
2023-08-23 2023-06-30 13F NUSCALE PWR CL A COM Call 11,700 13.59 80 n/a n/a n/a
2023-05-15 2023-03-31 13F NUSCALE PWR CL A COM Call 10,300 -69.07 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F NUSCALE PWR CL A COM Call 33,300 342 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F NUSCALE PWR CL A COM Put 456,400 70.62 17,416 70.44 n/a n/a n/a
2025-08-18 2025-06-30 13F NUSCALE PWR CL A COM Put 267,500 41.53 10,218 261.19 n/a n/a n/a
2025-05-15 2025-03-31 13F NUSCALE PWR CL A COM Put 189,000 30.89 2,829 7.61 n/a n/a n/a
2025-02-14 2024-12-31 13F NUSCALE PWR CL A COM Put 144,400 278.01 2,630 448.85 n/a n/a n/a
2024-11-14 2024-09-30 13F NUSCALE PWR CL A COM Put 38,200 170.92 479 192.07 n/a n/a n/a
2024-08-14 2024-06-30 13F NUSCALE PWR CL A COM Put 14,100 -51.71 165 5.81 n/a n/a n/a
2024-05-15 2024-03-31 13F NUSCALE PWR CL A COM Put 29,200 155 n/a n/a n/a
2024-02-14 2023-12-31 13F NUSCALE PWR CL A COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-15 2023-09-30 13F NUSCALE PWR CL A COM Put 11,800 10.28 58 -21.92 n/a n/a n/a
2023-08-23 2023-06-30 13F NUSCALE PWR CL A COM Put 10,700 -33.95 73 n/a n/a n/a
2023-05-15 2023-03-31 13F NUSCALE PWR CL A COM Put 16,200 0 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.