FIRST SOLAR INC (FSLR) Institutional Shareholders
FIRST SOLAR INC (FSLR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $18.01B in FSLR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FSLR tracked by InsiderSet, reporting ownership valued at approximately $2.73B 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 $3.22B, representing an estimated gain of +17.98% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed FSLR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in FIRST SOLAR INC (FSLR).
This page ranks the largest institutional FSLR 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
977
Total Reported Value
$18.01B
Largest Holder
Blackrock, Inc.
Largest Position
$2.73B
Insider Transactions (90d)
42
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.05% | 13,821,076 | $2,726,345,498 | $3,216,579,017 | +$490,233,519 | +17.98% | |
| Vanguard Capital Management Llc | 0.03% | 6,788,934 | $1,339,185,121 | $1,579,988,610 | +$240,803,489 | +17.98% | |
| Vanguard Portfolio Management Llc | 0.06% | 5,696,888 | $1,123,768,127 | $1,325,836,744 | +$202,068,617 | +17.98% | |
| State Street Corp | 0.04% | 5,284,617 | $1,042,443,549 | $1,229,888,914 | +$187,445,365 | +17.98% | |
| Geode Capital Management, Llc | 0.04% | 3,106,826 | $612,018,156 | $723,051,615 | +$111,033,459 | +18.14% | |
| Invesco Ltd. | 0.08% | 2,656,785 | $524,077,410 | $618,313,573 | +$94,236,163 | +17.98% | |
| Hill City Capital, Lp | 15.35% | 2,177,540 | $429,541,540 | $506,778,884 | +$77,237,344 | +17.98% | |
| Amundi | 0.11% | 2,049,465 | $404,259,602 | $476,971,989 | +$72,712,387 | +17.99% | |
| Fmr Llc | 0.02% | 1,808,433 | $356,731,607 | $420,876,612 | +$64,145,005 | +17.98% | |
| Morgan Stanley | 0.02% | 1,682,402 | $331,871,119 | $391,545,417 | +$59,674,298 | +17.98% | |
| Bnp Paribas Asset Management Holding S.A. | 0.39% | 1,681,845 | $331,716,910 | $391,415,787 | +$59,698,877 | +18.00% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.06% | 1,435,142 | $283,096,111 | $334,000,598 | +$50,904,487 | +17.98% | |
| Clean Energy Transition Llp | 23.08% | 1,426,587 | $281,408,552 | $332,009,593 | +$50,601,041 | +17.98% | |
| Northern Trust Corp | 0.04% | 1,390,629 | $274,315,476 | $323,641,087 | +$49,325,611 | +17.98% | |
| Pictet Asset Management Holding Sa | 0.26% | 1,144,045 | $269,948,858 | $266,253,593 | -$3,695,265 | -1.37% | |
| Dimensional Fund Advisors Lp | 0.05% | 1,305,471 | $257,440,825 | $303,822,266 | +$46,381,441 | +18.02% | |
| Ubs Group Ag | 0.04% | 1,205,818 | $237,859,659 | $280,630,023 | +$42,770,364 | +17.98% | |
| Deutsche Bank Ag\ | 0.07% | 1,099,999 | $216,985,803 | $256,002,767 | +$39,016,964 | +17.98% | |
| Storebrand Asset Management As | 0.07% | 1,113,320 | $201,955,582 | $259,102,964 | +$57,147,382 | +28.30% | |
| Schroder Investment Management Group | 0.15% | 1,018,826 | $188,177,163 | $237,111,375 | +$48,934,212 | +26.00% | |
| Millennium Management Llc | 0.14% | 951,813 | $187,754,632 | $221,515,439 | +$33,760,807 | +17.98% | |
| Bank Of America Corp | 0.01% | 880,771 | $173,740,965 | $204,981,835 | +$31,240,870 | +17.98% | |
| Robeco Schweiz Ag | 2.47% | 651,923 | $153,827,751 | $151,722,040 | -$2,105,711 | -1.37% | |
| Aqr Capital Management Llc | 0.07% | 801,679 | $152,767,862 | $186,574,754 | +$33,806,892 | +22.13% | |
| Bank Of New York Mellon Corp | 0.03% | 708,153 | $139,690,303 | $164,808,448 | +$25,118,145 | +17.98% | |
| Mirova Us Llc | 1.56% | 698,552 | $137,796,368 | $162,574,007 | +$24,777,639 | +17.98% | |
| Hsbc Holdings Plc | 0.08% | 666,976 | $131,525,723 | $155,225,324 | +$23,699,601 | +18.02% | |
| Charles Schwab Investment Management Inc | 0.02% | 659,683 | $130,129,069 | $153,528,025 | +$23,398,956 | +17.98% | |
| Legal & General Group Plc | 0.03% | 601,273 | $118,607,115 | $139,934,265 | +$21,327,150 | +17.98% | |
| Vanguard Fiduciary Trust Co | 0.03% | 599,242 | $118,206,477 | $139,461,591 | +$21,255,114 | +17.98% | |
| Goldman Sachs Group Inc | 0.01% | 530,849 | $104,715,274 | $123,544,488 | +$18,829,214 | +17.98% | |
| Samlyn Capital, Llc | 1.73% | 510,931 | $100,786,250 | $118,908,972 | +$18,122,722 | +17.98% | |
| Man Group Plc | 0.20% | 483,068 | $95,289,993 | $112,424,416 | +$17,134,423 | +17.98% | |
| Nuveen, Llc | 0.02% | 459,846 | $90,709,222 | $107,019,960 | +$16,310,738 | +17.98% | |
| Barclays Plc | 0.03% | 420,862 | $83,019,238 | $97,947,213 | +$14,927,975 | +17.98% | |
| Capital Research Global Investors | 0.01% | 406,870 | $80,259,176 | $94,690,855 | +$14,431,679 | +17.98% | |
| Assetmark, Inc | 0.14% | 333,310 | $78,647,726 | $77,571,236 | -$1,076,490 | -1.37% | |
| Peconic Partners Llc | 1.35% | 395,000 | $77,917,700 | $91,928,350 | +$14,010,650 | +17.98% | |
| Triodos Investment Management Bv | 4.61% | 321,250 | $75,737,900 | $74,764,513 | -$973,388 | -1.29% | |
| Los Angeles Capital Management Llc | 0.29% | 376,547 | $74,277,660 | $87,633,783 | +$13,356,123 | +17.98% | |
| Bnp Paribas Financial Markets | 0.05% | 372,365 | $73,452,720 | $86,660,506 | +$13,207,786 | +17.98% | |
| Wellington Management Group Llp | 0.01% | 371,317 | $73,245,991 | $86,416,605 | +$13,170,614 | +17.98% | |
| Citadel Advisors Llc | 0.05% | 338,244 | $66,722,012 | $78,719,526 | +$11,997,514 | +17.98% | |
| First Trust Advisors Lp | 0.05% | 337,041 | $66,484,784 | $78,439,552 | +$11,954,768 | +17.98% | |
| Citigroup Inc | 0.04% | 333,212 | $65,729,399 | $77,548,429 | +$11,819,030 | +17.98% | |
| Russell Investments Group, Ltd. | 0.07% | 318,250 | $60,971,924 | $74,066,323 | +$13,094,399 | +21.48% | |
| Two Seas Capital Lp | 2.76% | 302,984 | $59,766,624 | $70,513,466 | +$10,746,842 | +17.98% | |
| Swiss National Bank | 0.03% | 299,200 | $59,020,192 | $69,632,816 | +$10,612,624 | +17.98% | |
| Canada Pension Plan Investment Board | 0.04% | 286,582 | $56,531,165 | $66,696,229 | +$10,165,064 | +17.98% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 228,264 | $53,861,173 | $53,123,881 | -$737,292 | -1.37% |
Frequently asked questions about FSLR
Who owns the most FSLR stock?
The largest holders of FSLR 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 FIRST SOLAR INC (FSLR).
Is FSLR widely held by superinvestors?
Many widely followed stocks like FSLR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly FSLR 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.