FCEL Institutional Ownership & Shareholders
FUELCELL ENERGY INC (FCEL) is currently held by 217 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.48B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FCEL tracked by InsiderSet, reporting ownership valued at approximately $155.26M in its June 30, 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 $77.74M, representing an estimated loss of -49.93% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed FCEL value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Legal & General Group Plc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in FUELCELL ENERGY INC (FCEL).
This page ranks the largest institutional FCEL 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
217
Total Reported Value
$1.48B
Largest Holder
Blackrock, Inc.
Largest Position
$155.26M
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
126
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% | 4,311,575 | $155,259,816 | $77,737,697 | -$77,522,119 | -49.93% | |
| Legal & General Group Plc | 0.02% | 2,419,645 | $87,131,417 | $43,626,199 | -$43,505,218 | -49.93% | |
| Vanguard Capital Management Llc | 0.00% | 2,332,924 | $84,008,593 | $42,062,620 | -$41,945,973 | -49.93% | |
| State Street Corp | 0.00% | 2,143,908 | $77,202,127 | $38,654,661 | -$38,547,466 | -49.93% | |
| Two Sigma Investments, Lp | 0.06% | 2,061,353 | $74,229,322 | $37,166,195 | -$37,063,127 | -49.93% | |
| Geode Capital Management, Llc | 0.00% | 1,408,580 | $50,735,194 | $25,396,697 | -$25,338,497 | -49.94% | |
| Encompass Capital Advisors Llc | 2.12% | 1,365,900 | $49,186,059 | $24,627,177 | -$24,558,882 | -49.93% | |
| Ubs Group Ag | 0.01% | 1,274,341 | $45,889,019 | $22,976,368 | -$22,912,651 | -49.93% | |
| Renaissance Technologies LLC | Jim Simons | 0.06% | 1,272,500 | $45,822,725 | $22,943,175 | -$22,879,550 | -49.93% |
| Anatole Investment Management Ltd | 7.12% | 1,165,501 | $41,969,691 | $21,013,983 | -$20,955,708 | -49.93% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 1,121,375 | $40,381,000 | $20,218,391 | -$20,162,609 | -49.93% | |
| Driehaus Capital Management Llc | 0.21% | 1,014,687 | $36,538,879 | $18,294,807 | -$18,244,072 | -49.93% | |
| Invesco Ltd. | 0.00% | 982,042 | $35,363,332 | $17,706,217 | -$17,657,115 | -49.93% | |
| Baird Financial Group, Inc. | 0.04% | 866,244 | $31,193,446 | $15,618,379 | -$15,575,067 | -49.93% | |
| Jane Street Group, Llc | 0.02% | 859,595 | $30,954,016 | $15,498,498 | -$15,455,518 | -49.93% | |
| Citadel Advisors Llc | 0.02% | 852,881 | $30,712,245 | $15,377,444 | -$15,334,801 | -49.93% | |
| Millennium Management Llc | 0.02% | 746,879 | $26,895,113 | $13,466,228 | -$13,428,885 | -49.93% | |
| Trexquant Investment Lp | 0.16% | 739,400 | $26,625,794 | $13,331,382 | -$13,294,412 | -49.93% | |
| Group One Trading Llc | 0.72% | 696,353 | $25,075,672 | $12,555,245 | -$12,520,427 | -49.93% | |
| Hrt Financial Lp | 0.04% | 645,582 | $23,247,000 | $11,639,843 | -$11,607,157 | -49.93% | |
| Susquehanna International Group, Llp | 0.02% | 643,838 | $23,184,606 | $11,608,399 | -$11,576,207 | -49.93% | |
| Point72 Asset Management, L.P. | 0.03% | 621,095 | $22,365,631 | $11,198,343 | -$11,167,288 | -49.93% | |
| Acadian Asset Management Llc | 0.03% | 594,181 | $21,391,000 | $10,713,083 | -$10,677,917 | -49.92% | |
| Vanguard Portfolio Management Llc | 0.00% | 505,082 | $18,188,003 | $9,106,628 | -$9,081,375 | -49.93% | |
| Bank Of Montreal | 0.01% | 460,538 | $16,583,973 | $8,303,500 | -$8,280,473 | -49.93% | |
| Morgan Stanley | 0.00% | 450,750 | $16,231,508 | $8,127,023 | -$8,104,485 | -49.93% | |
| Northern Trust Corp | 0.00% | 430,826 | $15,514,045 | $7,767,793 | -$7,746,252 | -49.93% | |
| Dimensional Fund Advisors Lp | 0.00% | 395,874 | $14,229,316 | $7,137,608 | -$7,091,708 | -49.84% | |
| Tudor Investment Corp Et Al | 0.06% | 391,831 | $14,109,834 | $7,064,713 | -$7,045,121 | -49.93% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.02% | 377,836 | $13,351,408 | $6,812,383 | -$6,539,025 | -48.98% | |
| Fmr Llc | 0.00% | 370,614 | $13,345,800 | $6,682,170 | -$6,663,630 | -49.93% | |
| Vanguard Fiduciary Trust Co | 0.00% | 348,899 | $12,563,853 | $6,290,649 | -$6,273,204 | -49.93% | |
| Massachusetts Financial Services Co | 0.00% | 327,068 | $11,777,719 | $5,897,036 | -$5,880,683 | -49.93% | |
| Panagora Asset Management Inc | 0.04% | 319,232 | $11,495,544 | $5,755,753 | -$5,739,791 | -49.93% | |
| Federated Hermes, Inc. | 0.02% | 309,368 | $11,140,342 | $5,577,905 | -$5,562,437 | -49.93% | |
| Jpmorgan Chase & Co | 0.00% | 357,106 | $10,641,759 | $6,438,621 | -$4,203,138 | -39.50% | |
| Raymond James Financial Inc | 0.00% | 286,275 | $10,308,762 | $5,161,538 | -$5,147,224 | -49.93% | |
| Walleye Trading Llc | 0.13% | 252,693 | $9,099,475 | $4,556,055 | -$4,543,420 | -49.93% | |
| Tidal Investments Llc | 0.02% | 244,049 | $8,788,204 | $4,400,203 | -$4,388,001 | -49.93% | |
| Nuveen, Llc | 0.00% | 220,251 | $7,931,239 | $3,971,126 | -$3,960,113 | -49.93% | |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.01% | 190,508 | $6,860,193 | $3,434,859 | -$3,425,334 | -49.93% | |
| Defiance Etfs, Llc | 0.09% | 206,279 | $6,578,237 | $3,719,210 | -$2,859,027 | -43.46% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.00% | 180,023 | $6,482,628 | $3,245,815 | -$3,236,813 | -49.93% | |
| Informed Momentum Co Llc | 0.57% | 178,858 | $6,440,677 | $3,224,810 | -$3,215,867 | -49.93% | |
| Bank Of New York Mellon Corp | 0.00% | 169,233 | $6,094,065 | $3,051,271 | -$3,042,794 | -49.93% | |
| Charles Schwab Investment Management Inc | 0.00% | 160,776 | $5,789,544 | $2,898,791 | -$2,890,753 | -49.93% | |
| First Trust Advisors Lp | 0.00% | 142,135 | $5,118,281 | $2,562,694 | -$2,555,587 | -49.93% | |
| Lighthouse Investment Partners, Llc | 0.16% | 141,800 | $5,106,218 | $2,556,654 | -$2,549,564 | -49.93% | |
| Simplex Trading, Llc | 0.13% | 138,054 | $4,971,324 | $2,489,114 | -$2,482,210 | -49.93% | |
| Principal Financial Group Inc | 0.00% | 131,537 | $4,736,646 | $2,371,612 | -$2,365,034 | -49.93% |
Frequently asked questions about FCEL
Who are the largest institutional holders of FCEL?
The largest institutional holders of FCEL reported in the latest SEC Form 13F filings include Blackrock, Inc., Legal & General Group Plc, Vanguard Capital Management Llc, State Street Corp, and Two Sigma Investments, Lp. InsiderSet ranks institutional holders by their latest reported FCEL position.
What is FCEL institutional ownership?
This page tracks FCEL positions reported by institutional investment managers through SEC Form 13F. FUELCELL ENERGY INC (FCEL) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own FCEL?
InsiderSet currently tracks 217 institutional managers reporting FCEL holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of FCEL shareholders.
How much FCEL stock do institutions own?
Institutional investment managers disclosed approximately $1.48B in FCEL holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was FCEL institutional ownership last updated?
The latest FCEL institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional FCEL holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its FCEL position after the reporting date.
Are institutions buying or selling FCEL?
Institutional buying and selling can be analyzed by comparing FCEL positions across consecutive 13F reporting periods. InsiderSet's FCEL Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View FCEL ownership changes.
How has FCEL institutional ownership changed over time?
InsiderSet tracks FCEL institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.