SMR · NUSCALE POWER Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 532 13F filersWho Holds SMR
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 523 filers, like-for-like change +33.9%; actively managed books +17.6%; index-like books +58.2%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 47.1% | 302 | +37.1% |
| Exempt adviser | 1.5% | 4 | -45.0% |
| Adviser | 0.9% | 8 | +335.0% |
| Bank | 8.3% | 23 | +41.0% |
| Insurer | 0.0% | 3 | +192.3% |
| Broker-dealer | 0.7% | 3 | +1.8% |
| Benefit plan | 0.2% | 4 | +72.4% |
| Non-US | 0.5% | 8 | -34.1% |
| Holding company | 17.5% | 10 | +65.5% |
| Unknown | 23.2% | 158 | +20.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 48.0% | 36 | +58.2% |
| Systematic-like | 11.4% | 26 | +23.1% |
| Concentrated | 2.2% | 94 | +34.3% |
| Diversified active | 37.7% | 366 | +15.2% |
| Unknown | 0.7% | 1 | 0.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 43.8% | 302 | +43.3% |
| Medium turnover | 25.0% | 103 | +21.1% |
| High turnover | 14.7% | 57 | +24.0% |
| Unknown | 16.5% | 61 | +42.3% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 17.9% | 81 | +45.6% |
| Medium horizon | 26.3% | 103 | +48.7% |
| Long horizon | 45.2% | 309 | +24.4% |
| Unknown | 10.5% | 30 | +26.9% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.9% | 184 | +7.9% |
| $1B to $10B | 4.0% | 159 | +78.8% |
| $10B to $100B | 24.7% | 116 | 0.0% |
| $100B or more | 68.3% | 64 | +51.9% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 3.9% | 212 | +36.4% |
| Pooled investment vehicles | 9.5% | 32 | +25.8% |
| Registered funds and BDCs | 31.7% | 24 | +39.7% |
| Pension and profit sharing plans | 0.0% | 5 | +78.2% |
| Insurance companies | 0.1% | 3 | +122.0% |
| Governments and sovereign funds | 0.8% | 3 | +112.1% |
| Corporations | 0.0% | 4 | +49.5% |
| Other investment advisers | 0.0% | 4 | +35.5% |
| Other | 0.0% | 1 | new |
| Diversified | 1.0% | 14 | +27.7% |
| Unknown | 52.9% | 221 | +31.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 11.8% | 43 | +13.2% |
| Private equity funds | 0.3% | 16 | +40.3% |
| Venture capital funds | 0.0% | 1 | +5.5% |
| Real estate funds | 0.0% | 5 | -79.8% |
| Liquidity funds | 0.0% | 1 | 0.0% |
| Securitized asset funds | 0.7% | 1 | +11.6% |
| Other private funds | 0.5% | 15 | +64.7% |
| Mixed private funds | 0.2% | 6 | +25.6% |
| Private funds, type not stated | 13.1% | 3 | +44.7% |
| No private funds | 21.9% | 215 | +35.7% |
| Unknown | 51.4% | 217 | +36.8% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 80.4% | 456 | +43.9% |
| Outside the US | 19.6% | 67 | +4.4% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 8 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC; Trask Adam Roland continues as Burnham & Co LLC.
Conviction and Crowding
523 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net sellers of $1,410,000 (0 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 64.4% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies SMR's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not SMR, quarter ended Jun 30, 2026Found through its holder-overlap peers: OKLO, RDW, LEU, AI, GME, CRML, ONDS, VUZI, CHPT, SYM, IONQ, UUUU, UEC, BBAI, PL, SMCI, NNE, BMNR, PLUG, LUNR. 1,502 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | SOFTBANK GROUP CORP. Unknown, Concentrated | $1,790,147,774 1 held | SYM |
| 2 | JANE STREET GROUP, LLC Unknown, Diversified active | $1,780,930,350 15 held | SMCI, IONQ, PL |
| 3 | Alphabet Inc. Unknown, Concentrated | $1,167,795,825 1 held | PL |
| 4 | NORGES BANK Non-US, Index-like | $1,110,647,393 10 held | IONQ, UEC, SMCI |
| 5 | Walmart Inc. Unknown, Unknown | $674,250,000 1 held | SYM |
| 6 | DIMENSIONAL FUND ADVISORS LP Registered adviser, Diversified active | $623,702,274 11 held | GME, PL, SMCI |
| 7 | RENAISSANCE TECHNOLOGIES LLC Registered adviser, Diversified active | $611,748,020 12 held | SMCI, RDW, LUNR |
| 8 | AMERICAN CENTURY COMPANIES INC Unknown, Diversified active | $585,263,766 12 held | PL, UUUU, LEU |
| 9 | BAILLIE GIFFORD & CO Adviser, Diversified active | $551,296,848 2 held | SYM, PL |
| 10 | Advent International, L.P. Unknown, Concentrated | $491,778,088 1 held | LUNR |
Fund Ownership of SMR by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 18.44% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 1.56% | 6,682,541 |
| Index ETFs | 16.88% | 72,548,901 |
| Active ETFs | 0.03% | 108,987 |
| Active funds | 0.62% | 2,665,831 |
| Unclassified | 0.12% | 536,653 |
| All registered funds | 19.21% | 82,542,913 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $293,996,970 | 11.57% | 29,311,762 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $259,348,450 | 10.21% | 25,857,274 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $151,974,188 | 5.98% | 15,151,963 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $141,212,670 | 5.56% | 14,079,030 | Shares | 2026-08-13 | |
| Large Marex Group plc | $127,493,134 | 5.02% | 12,711,180 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $118,043,781 | 4.65% | 11,769,071 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $116,903,170 | 4.60% | 11,655,351 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $91,660,124 | 3.61% | 9,138,597 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $68,506,243 | 2.70% | 6,830,134 | Shares | 2026-08-12 | |
| Mega STATE STREET CORP Bank | $66,827,382 | 2.63% | 6,662,750 | Shares | 2026-09-22 | |
| Mega JANE STREET GROUP, LLC | $55,746,740 | 2.19% | 5,558,000 | Put | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $42,106,943 | 1.66% | 4,198,100 | Put | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $39,609,473 | 1.56% | 3,949,100 | Call | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $38,442,823 | 1.51% | 3,832,784 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $34,749,696 | 1.37% | 3,464,576 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $33,268,507 | 1.31% | 3,316,900 | Call | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $32,197,684 | 1.27% | 3,210,138 | Shares | 2026-08-14 | |
| Large MARSHALL WACE, LLP Exempt adviser | $30,591,960 | 1.20% | 3,050,046 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $26,098,951 | 1.03% | 2,602,089 | Shares | 2026-08-13 | |
| Large Clear Street Group Inc. | $25,726,217 | 1.01% | 2,564,927 | Shares | 2026-08-12 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $25,321,818 | 1.00% | 2,524,608 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $23,416,038 | 0.92% | 2,334,600 | Put | 2026-09-02 | |
| Mid Greenhouse Funds LLLP Registered adviser | $21,656,906 | 0.85% | 2,159,213 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $21,388,975 | 0.84% | 2,132,500 | Call | 2026-08-14 | |
| Large Cetera Investment Advisers Registered adviser | $20,947,013 | 0.82% | 2,088,436 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $20,808,749 | 0.82% | 2,074,651 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $17,536,803 | 0.69% | 1,748,435 | Shares | 2026-08-13 | |
| Large Korea Investment CORP | $17,034,360 | 0.67% | 1,698,341 | Shares | 2026-08-12 | |
| Micro Samsung C&T Corp | $15,905,614 | 0.63% | 1,585,804 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $15,254,542 | 0.60% | 1,520,892 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $15,026,946 | 0.59% | 1,498,200 | Call | 2026-09-02 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $14,970,457 | 0.59% | 1,492,568 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP Registered adviser | $14,189,661 | 0.56% | 1,414,722 | Shares | 2026-08-14 | |
| Small RPG Investment Advisory, LLC Registered adviser | $14,007,496 | 0.55% | 1,396,560 | Shares | 2026-08-04 | |
| Large Point72 Asset Management, L.P. Registered adviser | $13,181,817 | 0.52% | 1,314,239 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $12,517,980 | 0.49% | 1,248,054 | Shares | 2026-08-03 | |
| Large EXCHANGE TRADED CONCEPTS, LLC Registered adviser | $12,288,134 | 0.48% | 1,225,138 | Shares | 2026-08-11 | |
| Large Mirae Asset Global Investments Co., Ltd. | $12,248,465 | 0.48% | 1,221,183 | Shares | 2026-07-22 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $11,991,274 | 0.47% | 1,195,541 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $11,729,071 | 0.46% | 1,169,399 | Shares | 2026-09-02 | |
| Mega LPL Financial LLC Broker-dealer | $11,190,039 | 0.44% | 1,115,657 | Shares | 2026-08-07 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC Registered adviser | $10,165,164 | 0.40% | 1,013,476 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $10,055,695 | 0.40% | 1,002,562 | Shares | 2026-08-06 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $9,851,484 | 0.39% | 982,202 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $9,043,808 | 0.36% | 901,676 | Shares | 2026-08-11 | |
| Large IMC-Chicago, LLC | $8,920,411 | 0.35% | 889,373 | Shares | 2026-08-06 | |
| Mega RAYMOND JAMES FINANCIAL INC | $7,799,478 | 0.31% | 777,615 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $7,291,709 | 0.29% | 726,990 | Shares | 2026-08-14 | |
| Small ONCE CAPITAL MANAGEMENT, LLC Registered adviser | $6,820,400 | 0.27% | 680,000 | Shares | 2026-07-22 | |
| Mega ROYAL BANK OF CANADA Bank | $6,422,768 | 0.25% | 640,356 | Shares | 2026-08-14 | |
| Large PEAK6 LLC Broker-dealer | $6,318,900 | 0.25% | 630,000 | Put | 2026-08-13 | |
| Mega Swiss National Bank | $6,027,027 | 0.24% | 600,900 | Shares | 2026-08-11 | |
| Large Tidal Investments LLC Registered adviser | $5,804,832 | 0.23% | 578,747 | Shares | 2026-08-13 | |
| Large Squarepoint Ops LLC Registered adviser | $5,699,046 | 0.22% | 568,200 | Call | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $5,622,988 | 0.22% | 560,617 | Shares | 2026-08-14 | |
| Large Cambridge Investment Research Advisors, Inc. | $5,442,468 | 0.21% | 542,619 | Shares | 2026-07-30 | |
| Mid XTX Topco Ltd | $5,156,242 | 0.20% | 514,082 | Shares | 2026-08-14 | |
| Mid Defiance ETFs, LLC Registered adviser | $5,126,483 | 0.20% | 511,115 | Shares | 2026-08-14 | |
| Large ExodusPoint Capital Management, LP Registered adviser | $4,929,203 | 0.19% | 491,446 | Shares | 2026-08-14 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $4,661,944 | 0.18% | 464,800 | Call | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $4,364,053 | 0.17% | 435,100 | Shares | 2026-08-13 | |
| Large Walleye Trading LLC | $4,350,011 | 0.17% | 433,700 | Put | 2026-08-03 | |
| Large SIH Partners, LLLP | $4,270,021 | 0.17% | 425,725 | Shares | 2026-08-14 | |
| Mid J. Goldman & Co LP Registered adviser | $3,994,949 | 0.16% | 398,300 | Call | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $3,968,229 | 0.16% | 395,636 | Shares | 2026-08-14 | |
| Large Pacer Advisors, Inc. | $3,925,942 | 0.15% | 391,420 | Shares | 2026-08-13 | |
| Large Quantinno Capital Management LP Registered adviser | $3,900,005 | 0.15% | 388,834 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $3,876,905 | 0.15% | 386,531 | Shares | 2026-08-12 | |
| Large Man Group plc | $3,851,640 | 0.15% | 384,012 | Shares | 2026-08-14 | |
| Large AE Wealth Management LLC Registered adviser | $3,825,521 | 0.15% | 381,408 | Shares | 2026-08-03 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $3,743,516 | 0.15% | 373,232 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $3,606,235 | 0.14% | 359,545 | Shares | 2026-08-07 | |
| Large OSAIC HOLDINGS, INC. Holding company | $3,552,564 | 0.14% | 354,194 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $3,545,705 | 0.14% | 353,510 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $3,455,304 | 0.14% | 344,497 | Shares | 2026-08-24 | |
| Large Corient Private Wealth LLC Registered adviser | $3,390,370 | 0.13% | 338,023 | Shares | 2026-08-27 | |
| Large Quadrature Capital Ltd | $3,339,819 | 0.13% | 332,983 | Shares | 2026-08-07 | |
| Mega SG Americas Securities, LLC | $3,276,169 | 0.13% | 326,637 | Shares | 2026-08-07 | |
| Large Empowered Funds, LLC Registered adviser | $3,265,115 | 0.13% | 325,535 | Shares | 2026-08-17 | |
| Large Holocene Advisors, LP Registered adviser | $3,249,649 | 0.13% | 323,993 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $3,203,490 | 0.13% | 319,391 | Shares | 2026-08-14 | |
| Large Baird Financial Group, Inc. | $3,032,580 | 0.12% | 302,351 | Shares | 2026-08-12 | |
| Large Parallax Volatility Advisers, L.P. Registered adviser | $2,988,940 | 0.12% | 298,000 | Put | 2026-08-14 | |
| Small Crawford Fund Management, LLC Registered adviser | $2,978,910 | 0.12% | 297,000 | Put | 2026-08-14 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $2,896,704 | 0.11% | 288,804 | Shares | 2026-07-29 | |
| Mega UBS Group AG Bank | $2,753,816 | 0.11% | 274,558 | Call | 2026-08-13 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $2,695,161 | 0.11% | 268,710 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $2,631,872 | 0.10% | 262,400 | Put | 2026-08-14 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $2,540,990 | 0.10% | 253,339 | Shares | 2026-08-13 | |
| Large Caption Management, LLC Registered adviser | $2,507,500 | 0.10% | 250,000 | Put | 2026-08-14 | |
| Mid Jump Financial, LLC | $2,504,269 | 0.10% | 249,678 | Shares | 2026-08-13 | |
| Large Brevan Howard Capital Management LP Exempt adviser | $2,446,216 | 0.10% | 243,890 | Shares | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $2,396,167 | 0.09% | 238,900 | Put | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $2,355,522 | 0.09% | 234,848 | Shares | 2026-08-12 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2,323,339 | 0.09% | 231,639 | Shares | 2026-09-09 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $2,302,888 | 0.09% | 229,600 | Put | 2026-08-13 | |
| Large Balyasny Asset Management L.P. Registered adviser | $2,275,486 | 0.09% | 226,868 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $2,225,385 | 0.09% | 221,873 | Shares | 2026-08-14 | |
| Large ALPS ADVISORS INC Registered adviser | $2,220,210 | 0.09% | 221,357 | Shares | 2026-07-29 | |
| Mega STIFEL FINANCIAL CORP | $2,198,745 | 0.09% | 219,217 | Shares | 2026-08-12 |
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