RUN · Sunrun Inc. · 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
Superinvestors Holding RUN
All superinvestors →Holder Concentration
Across 409 13F filersWho Holds RUN
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: 398 filers, like-for-like change +4.5%; actively managed books +1.2%; index-like books +9.8%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 36.7% | 198 | +0.3% |
| Exempt adviser | 0.2% | 8 | +194.6% |
| Adviser | 7.6% | 7 | -0.4% |
| Bank | 9.0% | 23 | +18.9% |
| Insurer | 0.6% | 2 | +0.6% |
| Broker-dealer | 0.0% | 1 | +0.1% |
| Benefit plan | 0.1% | 4 | -12.0% |
| Non-US | 4.3% | 13 | -36.6% |
| Holding company | 26.8% | 9 | +15.0% |
| Unknown | 14.6% | 133 | +12.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 40.4% | 40 | +9.8% |
| Systematic-like | 11.4% | 31 | -0.3% |
| Concentrated | 6.7% | 68 | +1.6% |
| Diversified active | 41.4% | 259 | +1.6% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 57.1% | 224 | +7.0% |
| Medium turnover | 19.6% | 82 | +7.3% |
| High turnover | 13.0% | 58 | -9.8% |
| Unknown | 10.3% | 34 | +7.0% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 10.8% | 53 | +5.1% |
| Medium horizon | 25.3% | 62 | -0.4% |
| Long horizon | 57.5% | 254 | +13.5% |
| Unknown | 6.4% | 29 | -31.3% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 7.3% | 94 | +11.2% |
| $1B to $10B | 9.9% | 116 | -2.9% |
| $10B to $100B | 13.2% | 117 | -21.4% |
| $100B or more | 69.5% | 71 | +12.1% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 1.9% | 105 | +9.8% |
| Pooled investment vehicles | 17.1% | 42 | -6.0% |
| Registered funds and BDCs | 15.7% | 22 | +6.1% |
| Pension and profit sharing plans | 0.0% | 1 | -39.7% |
| Insurance companies | 0.1% | 3 | -41.4% |
| Charitable organizations | 0.0% | 1 | -96.8% |
| Governments and sovereign funds | 0.9% | 4 | +57.8% |
| Other investment advisers | 0.1% | 7 | +36.1% |
| Other | 0.1% | 1 | +1.1% |
| Diversified | 0.8% | 11 | -25.2% |
| Unknown | 63.3% | 201 | +7.3% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 13.7% | 62 | -4.6% |
| Private equity funds | 0.3% | 16 | +4.0% |
| Venture capital funds | 0.0% | 2 | +1.4% |
| Real estate funds | 0.0% | 3 | +901.6% |
| Liquidity funds | 0.0% | 1 | -2.8% |
| Securitized asset funds | 0.2% | 1 | -25.4% |
| Other private funds | 3.2% | 13 | +1.6% |
| Mixed private funds | 0.1% | 1 | +7.2% |
| Private funds, type not stated | 5.0% | 4 | +1.8% |
| No private funds | 14.2% | 103 | +5.6% |
| Unknown | 63.1% | 192 | +7.0% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 77.2% | 307 | +7.8% |
| Outside the US | 22.8% | 91 | -5.4% |
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 6 holders with no observed 2026-03-31 13F and 4 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
398 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 buyers of $1,799,953 (1 buying, 0 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 32.1% 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 RUN's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | ARRY Array Technologies, Inc. | 3 |
| 2 | NXT Nextpower Inc. | 10 |
| 3 | SHLS Shoals Technologies Group, Inc. | 4 |
| 4 | FCEL Fuelcell Energy Inc | 3 |
| 5 | FRVO Fervo Energy Co | 4 |
| 6 | ITRI Itron, Inc. | 4 |
| 7 | ENPH Enphase Energy, Inc. | 5 |
| 8 | ORA Ormat Technologies, Inc. | 4 |
| 9 | SQM Chemical & Mining Co Of Chile Inc | 4 |
| 10 | BEPC Brookfield Renewable Corp | 4 |
Shareholder Targets
13F filers that own its peers but not RUN, quarter ended Jun 30, 2026Found through its holder-overlap peers: ARRY, NXT, SHLS, FCEL, FRVO, ITRI, ENPH, ORA, SQM, BEPC, EQX, CNM, FSLR, GLNG, MWA, TTEK, TLN, BSY, YPF, XYL. 1,973 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital World Investors Adviser, Diversified active | $1,871,886,734 5 held | FSLR, CNM, TLN |
| 2 | Rubric Capital Management LP Registered adviser, Diversified active | $1,841,650,491 2 held | TLN, GLNG |
| 3 | Impax Asset Management Group plc Holding company, Diversified active | $1,262,825,457 9 held | XYL, CNM, ITRI |
| 4 | MFN Partners Management, LP Registered adviser, Concentrated | $1,152,780,000 1 held | TLN |
| 5 | DEVON ENERGY CORP/DE Unknown, Unknown | $1,044,338,092 1 held | FRVO |
| 6 | Capricorn Investment Group LLC Unknown, Concentrated | $1,000,466,697 1 held | FRVO |
| 7 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $968,263,546 14 held | NXT, TTEK, FRVO |
| 8 | ECP ControlCo, LLC Unknown, Concentrated | $922,223,231 1 held | TLN |
| 9 | Swedbank AB Unknown, Diversified active | $883,119,993 10 held | XYL, BSY, FSLR |
| 10 | T. Rowe Price Investment Management, Inc. Adviser, Diversified active | $845,573,968 9 held | GLNG, BSY, FRVO |
Fund Ownership of RUN by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 31.42% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.70% | 11,329,874 |
| Index ETFs | 26.72% | 64,345,911 |
| Active ETFs | 1.60% | 3,854,102 |
| Active funds | 5.69% | 13,692,482 |
| Unclassified | 0.22% | 521,121 |
| All registered funds | 38.92% | 93,743,490 |
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 BlackRock, Inc. Holding company | $553,476,495 | 13.75% | 41,365,957 | Shares | 2026-08-07 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $256,719,249 | 6.38% | 19,186,790 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $183,023,762 | 4.55% | 13,678,906 | Shares | 2026-08-13 | |
| Small Greenvale Capital LLP Registered adviser | $178,009,941 | 4.42% | 13,304,181 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $140,264,212 | 3.49% | 10,483,125 | Shares | 2026-09-22 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $138,077,291 | 3.43% | 10,319,678 | Shares | 2026-08-13 | |
| Mega D. E. Shaw & Co., Inc. | $136,838,864 | 3.40% | 10,227,120 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $135,851,887 | 3.38% | 10,153,355 | Shares | 2026-08-14 | |
| Mid PGGM Investments | $127,738,391 | 3.17% | 9,546,965 | Shares | 2026-08-12 | |
| Large Grantham, Mayo, Van Otterloo & Co. LLC Adviser | $107,102,645 | 2.66% | 8,004,682 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $91,767,090 | 2.28% | 6,858,527 | Shares | 2026-08-11 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $85,664,125 | 2.13% | 6,402,401 | Shares | 2026-08-12 | |
| Mega MORGAN STANLEY Holding company | $72,495,966 | 1.80% | 5,418,234 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $67,512,977 | 1.68% | 5,045,813 | Shares | 2026-08-14 | |
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. Non-US | $66,421,477 | 1.65% | 4,964,236 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $65,058,912 | 1.62% | 4,862,400 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $65,002,340 | 1.62% | 4,858,172 | Shares | 2026-09-02 | |
| Mega UBS Group AG Bank | $59,169,690 | 1.47% | 4,422,249 | Shares | 2026-08-13 | |
| Mid Robeco Schweiz AG | $57,048,038 | 1.42% | 4,263,680 | Shares | 2026-07-28 | |
| Large Balyasny Asset Management L.P. Registered adviser | $52,524,835 | 1.31% | 3,925,623 | Shares | 2026-08-14 | |
| Mid Maple Rock Capital Partners Inc. Registered adviser | $49,433,052 | 1.23% | 3,694,548 | Shares | 2026-08-14 | |
| Mega Amundi Holding company | $45,873,381 | 1.14% | 3,428,504 | Shares | 2026-08-11 | |
| Mega JANE STREET GROUP, LLC | $39,509,802 | 0.98% | 2,952,900 | Call | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $38,428,573 | 0.96% | 2,872,091 | Shares | 2026-08-13 | |
| Small CANYON CAPITAL ADVISORS LLC Registered adviser | $33,048,600 | 0.82% | 2,470,000 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $30,032,105 | 0.75% | 2,244,552 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $29,953,497 | 0.74% | 2,238,677 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $27,936,102 | 0.69% | 2,087,900 | Put | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $26,760,000 | 0.67% | 2,000,000 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $25,947,834 | 0.64% | 1,939,300 | Call | 2026-09-02 | |
| Large Caption Management, LLC Registered adviser | $25,838,118 | 0.64% | 1,931,100 | Call | 2026-08-14 | |
| Mega FMR LLC Holding company | $24,863,798 | 0.62% | 1,858,281 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $24,084,602 | 0.60% | 1,800,045 | Shares | 2026-08-13 | |
| Mega UBS Group AG Bank | $23,077,824 | 0.57% | 1,724,800 | Put | 2026-08-13 | |
| Large Trexquant Investment LP Registered adviser | $22,931,379 | 0.57% | 1,713,855 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $21,858,170 | 0.54% | 1,633,645 | Shares | 2026-08-12 | |
| Small ARDSLEY ADVISORY PARTNERS LP Registered adviser | $21,408,000 | 0.53% | 1,600,000 | Shares | 2026-07-13 | |
| Mega JANE STREET GROUP, LLC | $21,222,018 | 0.53% | 1,586,100 | Put | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $20,965,429 | 0.52% | 1,566,923 | Shares | 2026-08-13 | |
| Mega BARCLAYS PLC Bank | $20,839,350 | 0.52% | 1,557,500 | Call | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $18,811,049 | 0.47% | 1,405,908 | Shares | 2026-08-13 | |
| Small Dayah Capital LLC Registered adviser | $18,732,000 | 0.47% | 1,400,000 | Call | 2026-08-14 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP Registered adviser | $18,464,881 | 0.46% | 1,380,036 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $18,151,308 | 0.45% | 1,356,600 | Put | 2026-09-02 | |
| Mega Bank of New York Mellon Corp Bank | $18,119,673 | 0.45% | 1,354,236 | Shares | 2026-08-06 | |
| Large Handelsbanken Fonder AB Non-US | $17,638,492 | 0.44% | 1,318,273 | Shares | 2026-07-10 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $15,424,556 | 0.38% | 1,152,807 | Shares | 2026-08-04 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $15,228,500 | 0.38% | 1,138,154 | Shares | 2026-08-11 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $14,895,673 | 0.37% | 1,113,279 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $14,346,036 | 0.36% | 1,072,200 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $13,942,735 | 0.35% | 1,042,058 | Shares | 2026-08-14 | |
| Mid MASTERS CAPITAL MANAGEMENT LLC Registered adviser | $13,380,000 | 0.33% | 1,000,000 | Call | 2026-08-14 | |
| Large Squarepoint Ops LLC Registered adviser | $12,574,510 | 0.31% | 939,799 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $12,482,910 | 0.31% | 932,953 | Shares | 2026-08-07 | |
| Mid Sourcerock Group LLC Registered adviser | $11,451,152 | 0.28% | 855,841 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $11,310,327 | 0.28% | 845,316 | Shares | 2026-08-14 | |
| Large Public Sector Pension Investment Board Non-US | $10,966,047 | 0.27% | 819,585 | Shares | 2026-08-13 | |
| Small Arosa Capital Management LP Registered adviser | $10,704,000 | 0.27% | 800,000 | Call | 2026-08-14 | |
| Large Man Group plc | $10,280,870 | 0.26% | 768,376 | Shares | 2026-08-14 | |
| Large DNB Asset Management AS Adviser | $10,071,728 | 0.25% | 752,745 | Shares | 2026-08-11 | |
| Mega Russell Investments Group, Ltd. | $9,832,102 | 0.24% | 734,836 | Shares | 2026-08-06 | |
| Large PEAK6 LLC Broker-dealer | $9,802,188 | 0.24% | 732,600 | Call | 2026-08-13 | |
| Large Erste Asset Management GmbH Non-US | $9,480,118 | 0.24% | 708,529 | Shares | 2026-07-28 | |
| Mega D. E. Shaw & Co., Inc. | $9,289,734 | 0.23% | 694,300 | Call | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,839,202 | 0.22% | 660,628 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $8,753,970 | 0.22% | 654,258 | Shares | 2026-08-13 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $8,247,659 | 0.20% | 616,417 | Shares | 2026-08-06 | |
| Mega ROYAL BANK OF CANADA Bank | $8,196,880 | 0.20% | 612,622 | Shares | 2026-08-14 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $8,014,620 | 0.20% | 599,000 | Shares | 2026-08-13 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $7,627,478 | 0.19% | 570,066 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $7,542,145 | 0.19% | 563,688 | Shares | 2026-08-12 | |
| Mega NORGES BANK Non-US | $7,493,054 | 0.19% | 560,019 | Shares | 2026-08-12 | |
| Mega Legal & General Group Plc | $7,353,044 | 0.18% | 549,555 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $7,340,413 | 0.18% | 548,611 | Shares | 2026-08-11 | |
| Large Caption Management, LLC Registered adviser | $7,084,710 | 0.18% | 529,500 | Put | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $6,973,599 | 0.17% | 521,196 | Shares | 2026-08-12 | |
| Mid Sculptor Capital LP Registered adviser | $6,778,308 | 0.17% | 506,600 | Put | 2026-08-14 | |
| Mid DIVERSIFY WEALTH MANAGEMENT, LLC Registered adviser | $6,713,000 | 0.17% | 863,964 | Shares | 2026-10-20 | |
| Mid Diversify Advisory Services, LLC Registered adviser | $6,713,000 | 0.17% | 863,964 | Shares | 2026-10-20 | |
| Mid MASTERS CAPITAL MANAGEMENT LLC Registered adviser | $6,690,000 | 0.17% | 500,000 | Shares | 2026-08-14 | |
| Mid SOROS FUND MANAGEMENT LLC | $6,690,000 | 0.17% | 500,000 | Call | 2026-08-14 | |
| Small KINGDON CAPITAL MANAGEMENT, L.L.C. Registered adviser | $6,690,000 | 0.17% | 500,000 | Call | 2026-08-14 | |
| Mid RWC Asset Management LLP Registered adviser | $6,653,445 | 0.17% | 497,268 | Shares | 2026-07-27 | |
| Small Greenvale Capital LLP Registered adviser | $6,516,060 | 0.16% | 487,000 | Call | 2026-08-14 | |
| Large JUPITER ASSET MANAGEMENT LTD Registered adviser | $6,468,427 | 0.16% | 483,440 | Shares | 2026-08-10 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $6,328,617 | 0.16% | 472,991 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $6,241,770 | 0.16% | 466,500 | Put | 2026-08-14 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC Registered adviser | $6,150,826 | 0.15% | 459,703 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $6,141,420 | 0.15% | 459,000 | Shares | 2026-08-11 | |
| Mid MIROVA | $5,978,063 | 0.15% | 446,791 | Shares | 2026-08-13 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $5,722,304 | 0.14% | 427,676 | Shares | 2026-08-14 | |
| Large NOMURA HOLDINGS INC | $5,605,537 | 0.14% | 418,949 | Shares | 2026-08-14 | |
| Mid Raiffeisen Bank International AG | $5,421,964 | 0.13% | 405,229 | Shares | 2026-08-03 | |
| Small Arosa Capital Management LP Registered adviser | $5,352,000 | 0.13% | 400,000 | Put | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $5,281,086 | 0.13% | 394,700 | Put | 2026-08-14 | |
| Large Point72 Asset Management, L.P. Registered adviser | $5,269,044 | 0.13% | 393,800 | Call | 2026-08-14 | |
| Mega Creative Planning Registered adviser | $5,201,273 | 0.13% | 388,735 | Shares | 2026-08-13 | |
| Large Walleye Trading LLC | $5,017,500 | 0.12% | 375,000 | Put | 2026-08-03 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $4,812,906 | 0.12% | 359,709 | Shares | 2026-08-14 | |
| Large ALPS ADVISORS INC Registered adviser | $4,721,922 | 0.12% | 352,909 | Shares | 2026-07-29 |
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