NUSCALE POWER CORP (SMR) Top Institutional Shareholders
NUSCALE POWER CORP (SMR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.57B in SMR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SMR tracked by InsiderSet, reporting ownership valued at approximately $139.28M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $132.86M, representing an estimated loss of -4.61% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed SMR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Mirae Asset Global Etfs Holdings Ltd., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in NUSCALE POWER CORP (SMR).
This page ranks the largest institutional SMR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
489
Total Reported Value
$1.57B
Largest Holder
Blackrock, Inc.
Largest Position
$139.28M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
86
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 12,849,132 | $139,284,591 | $132,860,025 | -$6,424,566 | -4.61% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.17% | 11,452,161 | $124,141,425 | $118,415,345 | -$5,726,080 | -4.61% | |
| Vanguard Portfolio Management Llc | 0.01% | 10,948,169 | $118,678,152 | $113,204,067 | -$5,474,085 | -4.61% | |
| Vanguard Capital Management Llc | 0.00% | 10,732,371 | $116,338,902 | $110,972,716 | -$5,366,186 | -4.61% | |
| Marex Group Plc | 1.14% | 9,098,178 | $98,624,250 | $94,075,161 | -$4,549,089 | -4.61% | |
| Morgan Stanley | 0.00% | 7,052,969 | $76,454,193 | $72,927,699 | -$3,526,494 | -4.61% | |
| Renaissance Technologies LLC | Jim Simons | 0.09% | 5,455,800 | $59,140,872 | $56,412,972 | -$2,727,900 | -4.61% |
| Marshall Wace, Llp | 0.05% | 4,307,637 | $46,694,782 | $44,540,967 | -$2,153,815 | -4.61% | |
| Geode Capital Management, Llc | 0.00% | 3,728,930 | $40,429,690 | $38,557,136 | -$1,872,554 | -4.63% | |
| Two Sigma Investments, Lp | 0.03% | 3,723,274 | $40,360,290 | $38,498,653 | -$1,861,637 | -4.61% | |
| Capital Fund Management S.A. | 0.34% | 3,550,574 | $38,488,222 | $36,712,935 | -$1,775,287 | -4.61% | |
| State Street Corp | 0.00% | 3,537,976 | $38,351,660 | $36,582,672 | -$1,768,988 | -4.61% | |
| Goldman Sachs Group Inc | 0.00% | 3,320,167 | $35,990,611 | $34,330,527 | -$1,660,084 | -4.61% | |
| Ubs Group Ag | 0.01% | 2,605,742 | $28,246,243 | $26,943,372 | -$1,302,871 | -4.61% | |
| Tidal Investments Llc | 0.08% | 2,233,266 | $24,208,603 | $23,091,970 | -$1,116,633 | -4.61% | |
| Bank Of America Corp | 0.00% | 2,062,232 | $22,354,590 | $21,323,479 | -$1,031,111 | -4.61% | |
| Clear Street Group Inc. | 0.11% | 1,777,337 | $19,266,333 | $18,377,665 | -$888,668 | -4.61% | |
| Mirae Asset Global Investments Co., Ltd. | 0.01% | 1,607,540 | $17,425,734 | $16,621,964 | -$803,770 | -4.61% | |
| Samsung C&T Corp | 100.00% | 1,585,804 | $17,190,115 | $16,397,213 | -$792,902 | -4.61% | |
| Citadel Advisors Llc | 0.01% | 1,531,072 | $16,596,821 | $15,831,284 | -$765,537 | -4.61% | |
| Cetera Investment Advisers | 0.02% | 1,523,925 | $16,519,342 | $15,757,385 | -$761,958 | -4.61% | |
| Swedbank Ab | 0.02% | 1,502,300 | $16,284,932 | $15,533,782 | -$751,150 | -4.61% | |
| Millennium Management Llc | 0.01% | 1,381,657 | $14,977,162 | $14,286,333 | -$690,829 | -4.61% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 1,362,567 | $14,770,227 | $14,088,943 | -$681,284 | -4.61% | |
| Northern Trust Corp | 0.00% | 1,341,283 | $14,539,507 | $13,868,866 | -$670,641 | -4.61% | |
| Qube Research & Technologies Ltd | 0.02% | 1,286,088 | $13,941,194 | $13,298,150 | -$643,044 | -4.61% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,268,619 | $13,751,830 | $13,117,520 | -$634,310 | -4.61% | |
| Exchange Traded Concepts, Llc | 0.10% | 1,186,060 | $12,856,890 | $12,263,860 | -$593,030 | -4.61% | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,162,819 | $12,604,958 | $12,023,548 | -$581,410 | -4.61% | |
| Lpl Financial Llc | 0.00% | 1,122,877 | $12,171,987 | $11,610,548 | -$561,439 | -4.61% | |
| Bnp Paribas Financial Markets | 0.01% | 1,071,015 | $11,609,803 | $11,074,295 | -$535,508 | -4.61% | |
| Rpg Investment Advisory, Llc | 1.36% | 1,043,473 | $11,311,247 | $10,789,511 | -$521,736 | -4.61% | |
| Tudor Investment Corp Et Al | 0.06% | 984,681 | $10,673,942 | $10,181,602 | -$492,340 | -4.61% | |
| Susquehanna International Group, Llp | 0.01% | 931,718 | $10,099,823 | $9,633,964 | -$465,859 | -4.61% | |
| Barclays Plc | 0.00% | 780,181 | $8,457,162 | $8,067,072 | -$390,090 | -4.61% | |
| Citigroup Inc | 0.01% | 730,465 | $7,918,241 | $7,553,008 | -$365,233 | -4.61% | |
| Wells Fargo & Company/Mn | 0.00% | 704,821 | $7,640,262 | $7,287,849 | -$352,413 | -4.61% | |
| Trexquant Investment Lp | 0.05% | 679,629 | $7,367,178 | $7,027,364 | -$339,814 | -4.61% | |
| Nuveen, Llc | 0.00% | 625,650 | $6,782,046 | $6,469,221 | -$312,825 | -4.61% | |
| Korea Investment Corp | 0.01% | 610,287 | $6,615,511 | $6,310,368 | -$305,143 | -4.61% | |
| Balyasny Asset Management L.P. | 0.01% | 609,398 | $6,605,874 | $6,301,175 | -$304,699 | -4.61% | |
| Raymond James Financial Inc | 0.00% | 602,681 | $6,533,062 | $6,231,722 | -$301,340 | -4.61% | |
| Once Capital Management, Llc | 1.63% | 563,100 | $6,104,004 | $5,822,454 | -$281,550 | -4.61% | |
| Squarepoint Ops Llc | 0.01% | 543,555 | $5,892,136 | $5,620,359 | -$271,777 | -4.61% | |
| Bank Of New York Mellon Corp | 0.00% | 482,517 | $5,230,489 | $4,989,226 | -$241,263 | -4.61% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.01% | 400,000 | $4,336,000 | $4,136,000 | -$200,000 | -4.61% | |
| Quadrature Capital Ltd | 0.05% | 396,610 | $4,299,252 | $4,100,947 | -$198,305 | -4.61% | |
| Exoduspoint Capital Management, Lp | 0.04% | 390,255 | $4,230,364 | $4,035,237 | -$195,127 | -4.61% | |
| Baird Financial Group, Inc. | 0.01% | 336,859 | $3,651,552 | $3,483,122 | -$168,430 | -4.61% | |
| Swiss National Bank | 0.00% | 335,800 | $3,640,072 | $3,472,172 | -$167,900 | -4.61% |
Frequently asked questions about SMR
Who owns the most SMR stock?
The largest holders of SMR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for NUSCALE POWER CORP (SMR).
Is SMR widely held by superinvestors?
Many widely followed stocks like SMR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SMR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.