SUNRUN INC (RUN) Top Institutional Shareholders
SUNRUN INC (RUN) 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 $4.12B in RUN holdings during the latest filing period.
Storebrand Asset Management As is currently the largest disclosed institutional shareholder of RUN tracked by InsiderSet, reporting ownership valued at approximately $870.80M in its December 31, 2021 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $348.84M, representing an estimated loss of -59.94% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed RUN value among the investors covered in this analysis. Major shareholders include Storebrand Asset Management As, Blackrock, Inc., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in SUNRUN INC (RUN).
This page ranks the largest institutional RUN 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
394
Total Reported Value
$4.12B
Largest Holder
Storebrand Asset Management As
Largest Position
$870.80M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
56
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Storebrand Asset Management As | 0.29% | 28,041,462 | $870,795,704 | $348,835,787 | -$521,959,917 | -59.94% | |
| Blackrock, Inc. | 0.01% | 41,868,413 | $567,735,679 | $520,843,058 | -$46,892,621 | -8.26% | |
| Vanguard Portfolio Management Llc | 0.01% | 12,932,976 | $175,371,155 | $160,886,221 | -$14,484,934 | -8.26% | |
| Goldman Sachs Group Inc | 0.02% | 12,179,911 | $165,159,593 | $151,518,093 | -$13,641,500 | -8.26% | |
| Greenvale Capital Llp | 17.84% | 12,000,000 | $162,720,000 | $149,280,000 | -$13,440,000 | -8.26% | |
| Vanguard Capital Management Llc | 0.00% | 10,044,367 | $136,201,617 | $124,951,925 | -$11,249,692 | -8.26% | |
| State Street Corp | 0.00% | 9,376,776 | $127,149,083 | $116,647,093 | -$10,501,990 | -8.26% | |
| Invesco Ltd. | 0.02% | 9,073,225 | $123,032,930 | $112,870,919 | -$10,162,011 | -8.26% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.27% | 7,820,138 | $106,041,071 | $97,282,517 | -$8,758,554 | -8.26% | |
| Two Sigma Investments, Lp | 0.09% | 7,792,810 | $105,670,504 | $96,942,556 | -$8,727,948 | -8.26% | |
| D. E. Shaw & Co., Inc. | 0.08% | 7,261,297 | $98,463,187 | $90,330,535 | -$8,132,652 | -8.26% | |
| Dimensional Fund Advisors Lp | 0.02% | 6,519,053 | $88,374,668 | $81,097,019 | -$7,277,649 | -8.23% | |
| Alyeska Investment Group, L.P. | 0.25% | 6,501,139 | $88,155,445 | $80,874,169 | -$7,281,276 | -8.26% | |
| Geode Capital Management, Llc | 0.01% | 6,184,281 | $83,873,611 | $76,932,456 | -$6,941,155 | -8.28% | |
| Bnp Paribas Asset Management Holding S.A. | 0.08% | 5,009,539 | $67,929,349 | $62,318,665 | -$5,610,684 | -8.26% | |
| Robeco Schweiz Ag | 1.21% | 4,222,937 | $57,263,026 | $52,533,336 | -$4,729,690 | -8.26% | |
| Morgan Stanley | 0.00% | 3,950,052 | $53,562,727 | $49,138,647 | -$4,424,080 | -8.26% | |
| Amundi | 0.01% | 3,300,626 | $44,797,624 | $41,059,787 | -$3,737,837 | -8.34% | |
| Maple Rock Capital Partners Inc. | 1.32% | 3,002,100 | $40,708,476 | $37,346,124 | -$3,362,352 | -8.26% | |
| Ubs Group Ag | 0.01% | 2,708,609 | $36,728,738 | $33,695,096 | -$3,033,642 | -8.26% | |
| Deutsche Bank Ag\ | 0.01% | 2,515,572 | $34,111,155 | $31,293,716 | -$2,817,439 | -8.26% | |
| Canyon Capital Advisors Llc | 4.34% | 2,470,000 | $33,493,200 | $30,726,800 | -$2,766,400 | -8.26% | |
| Northern Trust Corp | 0.00% | 2,456,733 | $33,313,299 | $30,561,759 | -$2,751,540 | -8.26% | |
| Voloridge Investment Management, Llc | 0.13% | 2,311,926 | $31,349,717 | $28,760,359 | -$2,589,358 | -8.26% | |
| Bit Capital Gmbh | 1.73% | 2,286,978 | $31,011,422 | $28,450,006 | -$2,561,416 | -8.26% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,129,875 | $28,881,105 | $26,495,645 | -$2,385,460 | -8.26% | |
| Renaissance Technologies LLC | Jim Simons | 0.04% | 2,065,245 | $28,004,722 | $25,691,648 | -$2,313,074 | -8.26% |
| Bank Of America Corp | 0.00% | 2,054,524 | $27,859,345 | $25,558,279 | -$2,301,066 | -8.26% | |
| Millennium Management Llc | 0.02% | 1,894,614 | $25,690,966 | $23,568,998 | -$2,121,968 | -8.26% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,488,298 | $20,181,321 | $18,514,427 | -$1,666,894 | -8.26% | |
| Bank Of New York Mellon Corp | 0.00% | 1,390,157 | $18,850,535 | $17,293,553 | -$1,556,982 | -8.26% | |
| Erste Asset Management Gmbh | 0.16% | 1,463,272 | $17,764,122 | $18,203,104 | +$438,982 | +2.47% | |
| Capital World Investors | 0.00% | 1,281,285 | $17,374,225 | $15,939,185 | -$1,435,040 | -8.26% | |
| Schroder Investment Management Group | 0.01% | 1,376,209 | $16,707,177 | $17,120,040 | +$412,863 | +2.47% | |
| Ardsley Advisory Partners Lp | 2.34% | 1,135,000 | $15,390,600 | $14,119,400 | -$1,271,200 | -8.26% | |
| Principal Financial Group Inc | 0.01% | 1,127,533 | $15,289,348 | $14,026,511 | -$1,262,837 | -8.26% | |
| Bnp Paribas Financial Markets | 0.01% | 1,104,084 | $14,971,379 | $13,734,805 | -$1,236,574 | -8.26% | |
| Man Group Plc | 0.03% | 1,093,137 | $14,822,938 | $13,598,624 | -$1,224,314 | -8.26% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | 1,065,294 | $14,445,387 | $13,252,257 | -$1,193,130 | -8.26% | |
| Sora Investors Llc | 1.27% | 1,013,157 | $13,738,409 | $12,603,673 | -$1,134,736 | -8.26% | |
| Holocene Advisors, Lp | 0.03% | 944,705 | $12,810,200 | $11,752,130 | -$1,058,070 | -8.26% | |
| Ameriprise Financial Inc | 0.00% | 912,803 | $12,377,609 | $11,355,269 | -$1,022,340 | -8.26% | |
| Public Sector Pension Investment Board | 0.04% | 830,126 | $11,256,509 | $10,326,767 | -$929,742 | -8.26% | |
| Tudor Investment Corp Et Al | 0.06% | 807,141 | $10,944,832 | $10,040,834 | -$903,998 | -8.26% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 764,397 | $10,365,223 | $9,509,099 | -$856,124 | -8.26% | |
| Squarepoint Ops Llc | 0.02% | 761,534 | $10,326,401 | $9,473,483 | -$852,918 | -8.26% | |
| Dnb Asset Management As | 0.04% | 755,596 | $10,245,882 | $9,399,614 | -$846,268 | -8.26% | |
| Nuveen, Llc | 0.00% | 750,639 | $10,178,665 | $9,337,949 | -$840,716 | -8.26% | |
| Diversify Wealth Management, Llc | 0.17% | 798,243 | $9,523,039 | $9,930,143 | +$407,104 | +4.27% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.02% | 700,028 | $9,492,379 | $8,708,348 | -$784,031 | -8.26% |
Frequently asked questions about RUN
Who owns the most RUN stock?
The largest holders of RUN 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 SUNRUN INC (RUN).
Is RUN widely held by superinvestors?
Many widely followed stocks like RUN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RUN 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.