FUELCELL ENERGY INC - FCEL

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q1 2026 · Compare: Q4 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Added to 3,013,668 19,679 0.0% 0.0% 1 +239,773 8.64% Q1 2026 May 15, 2026
Legal & General Group Plc History Reduced 2,865,746 18,713 0.0% 0.0% 2 -27,437 -0.95% Q1 2026 May 08, 2026
VANGUARD GROUP INC History No change 2,495,652 18,243 0.0% 0.0% 3 0 0.0% Q4 2025 Jan 29, 2026
VANGUARD CAPITAL MANAGEMENT LLC History New 2,181,764 14,246 0.0% 4 +2,181,764 New Q1 2026 May 15, 2026
CITADEL ADVISORS LLC History Added to 1,758,628 11,483 0.0% 0.0% 5 +599,688 51.74% Q1 2026 May 15, 2026
TWO SIGMA INVESTMENTS, LP History Added to 1,281,216 8,366 0.01% 0.01% 6 +276,272 27.49% Q1 2026 May 15, 2026
Invesco Ltd. History Reduced 1,215,772 7,938 0.0% 0.0% 7 -289,658 -19.24% Q1 2026 May 12, 2026
TWO SIGMA ADVISERS, LP History No change 980,797 7,169 0.01% 0.01% 8 0 0.0% Q4 2025 Feb 17, 2026
BlackRock, Inc. History Added to 1,035,735 6,763 0.0% 0.0% 9 +82,991 8.71% Q1 2026 May 13, 2026
CenterBook Partners LP History Reduced 986,037 6,438 0.35% 0.46% 10 -292,709 -22.89% Q1 2026 May 05, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 886,600 5,789 0.01% 0.01% 11 -333,000 -27.3% Q1 2026 May 14, 2026
MILLENNIUM MANAGEMENT LLC History Added to 752,487 4,913 0.0% 0.0% 12 +432,723 135.33% Q1 2026 May 15, 2026
ACADIAN ASSET MANAGEMENT LLC History Added to 640,301 4,172 0.01% 0.0% 13 +565,003 750.36% Q1 2026 May 13, 2026
JPMORGAN CHASE & CO History Added to 643,303 4,007 0.0% 0.0% 14 +358,890 126.19% Q1 2026 May 13, 2026
UBS Group AG History Added to 600,665 3,922 0.0% 0.0% 15 +453,805 309.01% Q1 2026 May 05, 2026
Qube Research & Technologies Ltd History Added to 597,848 3,903 0.0% 0.0% 16 +586,861 5341.41% Q1 2026 May 15, 2026
GEODE CAPITAL MANAGEMENT, LLC History Reduced 581,696 3,800 0.0% 0.0% 17 -10,694 -1.81% Q1 2026 May 15, 2026
Trexquant Investment LP History Reduced 519,331 3,391 0.02% 0.06% 18 -375,469 -41.96% Q1 2026 May 15, 2026
BANK OF MONTREAL /CAN/ History New 459,299 2,999 0.0% 19 +459,299 New Q1 2026 May 13, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 430,801 2,800 0.0% 0.0% 20 +24,560 6.05% Q1 2026 May 15, 2026
MARSHALL WACE, LLP History Added to 387,436 2,529 0.0% 0.0% 21 +320,511 478.91% Q1 2026 May 14, 2026
FEDERATED HERMES, INC. History Reduced 343,819 2,245 0.0% 0.01% 22 -91,959 -21.1% Q1 2026 May 11, 2026
MORGAN STANLEY History Added to 342,580 2,237 0.0% 0.0% 23 +27,305 8.66% Q1 2026 May 15, 2026
Crawford Fund Management, LLC History Added to 318,800 2,081 0.4% 0.27% 24 +33,800 11.86% Q1 2026 May 15, 2026
DIMENSIONAL FUND ADVISORS LP History Added to 312,536 2,039 0.0% 0.0% 25 +256,640 459.14% Q1 2026 May 07, 2026
JANE STREET GROUP, LLC History Reduced 302,648 1,976 0.0% 0.0% 26 -59,458 -16.42% Q1 2026 May 12, 2026
VANGUARD FIDUCIARY TRUST CO History New 284,433 1,857 0.0% 27 +284,433 New Q1 2026 May 08, 2026
GOLDMAN SACHS GROUP INC History Added to 254,827 1,664 0.0% 0.0% 28 +85,565 50.55% Q1 2026 May 15, 2026
IMC-Chicago, LLC History Reduced 253,500 1,655 0.0% 0.0% 29 -19,600 -7.18% Q1 2026 May 05, 2026
Jump Financial, LLC History Added to 239,615 1,564 0.02% 0.01% 30 +148,805 163.86% Q1 2026 May 14, 2026
Point72 Asset Management, L.P. History Added to 234,182 1,529 0.0% 0.0% 31 +94,095 67.17% Q1 2026 May 15, 2026
STATE STREET CORP History Reduced 233,552 1,525 0.0% 0.0% 32 -13,950 -5.64% Q1 2026 May 15, 2026
GROUP ONE TRADING LLC History Reduced 212,018 1,384 0.0% 0.01% 33 -583,982 -73.36% Q1 2026 May 13, 2026
Connor, Clark & Lunn Investment Management Ltd. History Reduced 211,280 1,379 0.0% 0.01% 34 -211,255 -50.0% Q1 2026 May 11, 2026
DEUTSCHE BANK AG\ History Reduced 209,085 1,365 0.0% 0.0% 35 -214,495 -50.64% Q1 2026 May 06, 2026
BARCLAYS PLC History Added to 204,843 1,337 0.0% 0.0% 36 +167,744 452.15% Q1 2026 May 14, 2026
PEAK6 LLC History Added to 203,399 1,328 0.0% 0.0% 37 +166,987 458.6% Q1 2026 May 13, 2026
MIRABELLA FINANCIAL SERVICES LLP History Reduced 200,000 1,306 0.12% 0.16% 38 -33,787 -14.45% Q1 2026 May 12, 2026
PANAGORA ASSET MANAGEMENT INC History Added to 192,420 1,256 0.0% 0.0% 39 +169,725 747.85% Q1 2026 May 14, 2026
BANK OF AMERICA CORP /DE/ History Added to 190,724 1,245 0.0% 0.0% 40 +177,084 1298.27% Q1 2026 May 15, 2026
SIMPLEX TRADING, LLC History Reduced 176,287 1,151 0.0% 0.0% 41 -587,195 -76.91% Q1 2026 May 14, 2026
Tidal Investments LLC History New 151,477 989 0.0% 42 +151,477 New Q1 2026 May 15, 2026
Defiance ETFs, LLC History New 151,477 989 0.01% 43 +151,477 New Q1 2026 May 15, 2026
Zurcher Kantonalbank (Zurich Cantonalbank) History Reduced 146,581 957 0.0% 0.0% 44 -935 -0.63% Q1 2026 May 15, 2026
Squarepoint Ops LLC History Added to 123,312 805 0.0% 0.0% 45 +73,015 145.17% Q1 2026 May 15, 2026
GSA CAPITAL PARTNERS LLP History New 120,189 785 0.05% 46 +120,189 New Q1 2026 May 08, 2026
Engineers Gate Manager LP History Added to 117,228 765 0.01% 0.01% 47 +28,320 31.85% Q1 2026 May 15, 2026
FIRST TRUST ADVISORS LP History New 116,106 758 0.0% 48 +116,106 New Q1 2026 May 13, 2026
CITIGROUP INC History Added to 112,626 735 0.0% 0.0% 49 +101,714 932.13% Q1 2026 May 11, 2026
ExodusPoint Capital Management, LP History New 110,734 723 0.01% 50 +110,734 New Q1 2026 May 14, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 110,456 721 0.0% 0.0% 51 -90,432 -45.02% Q1 2026 May 12, 2026
Lighthouse Investment Partners, LLC History Reduced 108,800 710 0.02% 0.03% 52 -20,000 -15.53% Q1 2026 May 14, 2026
NORTHERN TRUST CORP History Reduced 105,164 686 0.0% 0.0% 53 -6,106 -5.49% Q1 2026 May 14, 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC History Added to 94,736 618 0.02% 0.01% 54 +49,779 110.73% Q1 2026 May 15, 2026
BALYASNY ASSET MANAGEMENT L.P. History Reduced 93,973 613 0.0% 0.0% 55 -128,645 -57.79% Q1 2026 May 15, 2026
Brevan Howard Capital Management LP History New 90,700 592 0.01% 56 +90,700 New Q1 2026 May 15, 2026
Hudson Bay Capital Management LP History Added to 85,550 558 0.0% 0.0% 57 +33,740 65.12% Q1 2026 May 13, 2026
683 Capital Management, LLC History Reduced 85,110 555 0.03% 0.04% 58 -34,890 -29.08% Q1 2026 May 15, 2026
Jain Global LLC History Added to 75,300 491 0.0% 0.0% 59 +62,100 470.45% Q1 2026 May 15, 2026
Schonfeld Strategic Advisors LLC History Added to 69,406 453 0.0% 0.0% 60 +56,951 457.25% Q1 2026 May 15, 2026
LPL Financial LLC History Added to 66,848 436 0.0% 0.0% 61 +8,184 13.95% Q1 2026 May 06, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History Added to 57,000 372 0.01% 0.0% 62 +25,000 78.13% Q1 2026 May 15, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History New 56,042 365 0.0% 63 +56,042 New Q1 2026 May 08, 2026
AMERICAN CENTURY COMPANIES INC History Added to 55,103 359 0.0% 0.0% 64 +28,653 108.33% Q1 2026 May 15, 2026
CANADA PENSION PLAN INVESTMENT BOARD History Added to 54,200 353 0.0% 0.0% 65 +37,600 226.51% Q1 2026 May 15, 2026
Amundi History Added to 50,947 332 0.0% 0.0% 66 +27,621 118.41% Q1 2026 May 15, 2026
ARDSLEY ADVISORY PARTNERS LP History New 45,000 293 0.04% 67 +45,000 New Q1 2026 May 15, 2026
HRT FINANCIAL LP History New 42,910 280 0.0% 68 +42,910 New Q1 2026 May 14, 2026
Susquehanna Portfolio Strategies, LLC History No change 42,014 274 0.0% 0.0% 69 0 0.0% Q1 2026 May 15, 2026
Entropy Technologies, LP History Added to 37,519 244 0.01% 0.01% 70 +8,336 28.56% Q1 2026 May 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 35,652 233 0.0% 0.0% 71 +8,400 30.82% Q1 2026 May 15, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 30,973 202 0.0% 0.0% 72 +2 0.01% Q1 2026 May 15, 2026
ROYAL BANK OF CANADA History Added to 20,921 136 0.0% 0.0% 73 +491 2.4% Q1 2026 May 15, 2026
Vanguard Global Advisers, LLC History New 19,472 127 0.0% 74 +19,472 New Q1 2026 May 08, 2026
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. History New 18,523 120 0.01% 75 +18,523 New Q1 2026 May 12, 2026
OMERS ADMINISTRATION Corp History Reduced 17,700 115 0.0% 0.0% 76 -16,500 -48.25% Q1 2026 May 15, 2026
PRELUDE CAPITAL MANAGEMENT, LLC History New 16,404 107 0.01% 77 +16,404 New Q1 2026 May 15, 2026
Quadrature Capital Ltd History New 13,793 90 0.0% 78 +13,793 New Q1 2026 May 15, 2026
RHUMBLINE ADVISERS History No change 13,770 89 0.0% 0.0% 79 0 0.0% Q1 2026 May 12, 2026
Optiver Holding B.V. History New 13,424 87 0.0% 80 +13,424 New Q1 2026 May 15, 2026
Walleye Trading LLC History Reduced 12,600 82 0.0% 0.0% 82 -56,900 -81.87% Q1 2026 May 08, 2026
ALGERT GLOBAL LLC History Reduced 12,630 82 0.0% 0.0% 81 -430 -3.29% Q1 2026 May 14, 2026
FRANKLIN RESOURCES INC History Added to 11,506 75 0.0% 0.0% 83 +3 0.03% Q1 2026 May 13, 2026
IQ EQ FUND MANAGEMENT (IRELAND) Ltd History Added to 10,781 70 0.01% 0.01% 84 +153 1.44% Q1 2026 May 11, 2026
BENJAMIN EDWARDS INC History New 10,359 67 0.0% 85 +10,359 New Q1 2026 May 12, 2026
MinichMacGregor Wealth Management, LLC History No change 10,013 65 0.01% 0.01% 86 0 0.0% Q1 2026 Apr 20, 2026
FMR LLC History Reduced 6,681 43 0.0% 0.0% 87 -1,361 -16.92% Q1 2026 May 15, 2026
Banque Cantonale Vaudoise History No change 5,767 38 0.0% 0.0% 88 0 0.0% Q1 2026 Apr 20, 2026
TORONTO DOMINION BANK History New 2,704 17 0.0% 89 +2,704 New Q1 2026 May 15, 2026
Tower Research Capital LLC (TRC) History Reduced 2,555 16 0.0% 0.0% 90 -5,972 -70.04% Q1 2026 May 15, 2026
Leonteq Securities AG History Added to 2,581 16 0.0% 0.0% 91 +454 21.34% Q1 2026 Apr 27, 2026
Militia Capital Partners, LP History No change 10,000 14 0.01% 0.01% 92 0 0.0% Q4 2025 Feb 17, 2026
Belvedere Trading LLC History Reduced 26,288 13 0.0% 0.0% 94 -84,185 -76.2% Q1 2026 May 12, 2026
Militia Capital Management LLC History New 10,000 13 0.0% 95 +10,000 New Q1 2026 May 13, 2026
WELLS FARGO & COMPANY/MN History Added to 2,140 13 0.0% 0.0% 93 +50 2.39% Q1 2026 May 11, 2026
US BANCORP \DE\ History Reduced 1,795 11 0.0% 0.0% 96 -1,968 -52.3% Q1 2026 May 14, 2026
SBI Securities Co., Ltd. History Reduced 1,435 9 0.0% 0.0% 98 -34 -2.31% Q1 2026 Apr 27, 2026
Pinnacle Wealth Planning Services, Inc. History Reduced 1,398 9 0.0% 0.0% 97 -7 -0.5% Q1 2026 May 11, 2026
OSAIC HOLDINGS, INC. History Reduced 1,356 8 0.0% 0.0% 100 -170 -11.14% Q1 2026 May 15, 2026
JONES FINANCIAL COMPANIES LLLP History Added to 1,317 8 0.0% 0.0% 99 +97 7.95% Q1 2026 May 15, 2026
Trask Adam Roland History New 1,133 7 0.01% 102 +1,133 New Q1 2026 May 15, 2026
QUADRANT CAPITAL GROUP LLC History Reduced 1,144 7 0.0% 0.0% 101 -380 -24.93% Q1 2026 May 13, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Reduced 933 6 0.0% 0.0% 103 -75 -7.44% Q1 2026 May 08, 2026
Stonehage Fleming Financial Services Holdings Ltd History No change 942 6 0.0% 0.0% 104 0 0.0% Q1 2026 May 13, 2026
SIGNATUREFD, LLC History Added to 820 5 0.0% 0.0% 105 +526 178.91% Q1 2026 Apr 07, 2026
Pacific Center for Financial Services History No change 703 4 0.0% 0.0% 106 0 0.0% Q1 2026 May 12, 2026
AlphaQuest LLC History No change 606 4 0.0% 0.0% 107 0 0.0% Q4 2025 Feb 09, 2026
Kilter Group LLC History Added to 486 3 0.0% 0.0% 109 +286 143.0% Q1 2026 May 14, 2026
TD Waterhouse Canada Inc. History No change 603 3 0.0% 0.0% 108 0 0.0% Q1 2026 May 12, 2026
Cassaday & Co Wealth Management LLC History New 393 2 0.0% 113 +393 New Q1 2026 May 07, 2026
Parallel Advisors, LLC History New 362 2 0.0% 112 +362 New Q1 2026 May 07, 2026
GAMMA Investing LLC History Reduced 330 2 0.0% 0.0% 111 -197 -37.38% Q1 2026 Apr 06, 2026
COMERICA BANK History No change 283 2 0.0% 0.0% 110 0 0.0% Q4 2025 Jan 29, 2026
FIFTH THIRD BANCORP History New 283 1 0.0% 121 +283 New Q1 2026 May 01, 2026
UMB Bank, n.a. History No change 166 1 0.0% 0.0% 114 0 0.0% Q1 2026 May 11, 2026
MassMutual Private Wealth & Trust, FSB History No change 300 1 0.0% 0.0% 115 0 0.0% Q1 2026 Apr 13, 2026
Cheviot Value Management, LLC History No change 167 1 0.0% 0.0% 116 0 0.0% Q1 2026 May 12, 2026
Allworth Financial LP History No change 239 1 0.0% 0.0% 117 0 0.0% Q1 2026 May 14, 2026
IFP Advisors, Inc History No change 237 1 0.0% 0.0% 118 0 0.0% Q1 2026 Apr 13, 2026
Golden State Wealth Management, LLC History No change 275 1 0.0% 0.0% 119 0 0.0% Q1 2026 Apr 28, 2026
Fortitude Family Office, LLC History No change 207 1 0.0% 0.0% 120 0 0.0% Q1 2026 Apr 15, 2026
Centiva Capital, LP History Closed out 0 0 0.01% -185,959 -100.0% Q1 2026 May 14, 2026
Virtu Financial LLC History Closed out 0 0 0.02% -85,655 -100.0% Q1 2026 May 14, 2026
Walleye Capital LLC History Closed out 0 0 0.0% -68,000 -100.0% Q1 2026 May 13, 2026
RAYMOND JAMES FINANCIAL INC History Closed out 0 0 0.0% -58,350 -100.0% Q1 2026 May 14, 2026
Bayforest Capital Ltd History Closed out 0 0 0.3% -56,032 -100.0% Q1 2026 Apr 15, 2026
PharVision Advisers, LLC History Closed out 0 0 0.15% -41,982 -100.0% Q1 2026 May 11, 2026
Caitong International Asset Management Co., Ltd History Closed out 0 0 0.07% -38,946 -100.0% Q1 2026 May 11, 2026
Scientech Research LLC History Closed out 0 0 0.11% -24,233 -100.0% Q1 2026 May 15, 2026
Shay Capital LLC History Closed out 0 0 0.02% -20,000 -100.0% Q1 2026 May 15, 2026
OXFORD ASSET MANAGEMENT LLP History Closed out 0 0 0.06% -19,006 -100.0% Q1 2026 May 15, 2026
Man Group plc History Closed out 0 0 0.0% -17,989 -100.0% Q1 2026 May 15, 2026
T3 Companies, LLC History New 12,500 0 +12,500 New Q1 2026 May 07, 2026
Kestra Advisory Services, LLC History Closed out 0 0 0.0% -4,009 -100.0% Q1 2026 Apr 30, 2026
Quarry LP History Closed out 0 0 0.0% -3,047 -100.0% Q1 2026 May 15, 2026
CANNELL CAPITAL LLC History Closed out 0 0 0.93% -2,612 -100.0% Q1 2026 May 15, 2026
VALLEY NATIONAL ADVISERS INC History Closed out 0 0 0.0% -150 -100.0% Q1 2026 Apr 15, 2026
FLAGSHIP HARBOR ADVISORS, LLC History Closed out 0 0 -100 -100.0% Q1 2026 Apr 28, 2026
SouthState Bank Corp History Closed out 0 0 -78 -100.0% Q1 2026 May 05, 2026
Roble, Belko & Company, Inc History Reduced 33 0 0.0% -66 -66.67% Q1 2026 Apr 16, 2026
NewEdge Advisors, LLC History Closed out 0 0 -50 -100.0% Q1 2026 May 15, 2026
EverSource Wealth Advisors, LLC History New 41 0 +41 New Q1 2026 May 15, 2026
CWM, LLC History Reduced 18 0 -33 -64.71% Q1 2026 May 14, 2026
Silver Grove Financial Group, Inc. History New 33 0 +33 New Q1 2026 May 15, 2026
HARBOUR INVESTMENTS, INC. History New 15 0 +15 New Q1 2026 May 15, 2026
Clearstead Advisors, LLC History Closed out 0 0 -13 -100.0% Q1 2026 May 06, 2026
NATIONAL BANK OF CANADA /FI/ History Closed out 0 0 -12 -100.0% Q1 2026 May 14, 2026
NCP Inc. History Closed out 0 0 -5 -100.0% Q1 2026 May 08, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History Added to 23 0 +3 15.0% Q1 2026 May 07, 2026
TD Capital Management LLC History New 3 0 +3 New Q1 2026 May 11, 2026
Bogart Wealth, LLC History New 3 0 +3 New Q1 2026 Apr 28, 2026
First Command Advisory Services, Inc. History New 3 0 +3 New Q1 2026 May 07, 2026
CREATIVE FINANCIAL DESIGNS INC /ADV History No change 26 0 0 0.0% Q1 2026 Apr 13, 2026
NISA INVESTMENT ADVISORS, LLC History No change 110 0 0 0.0% Q1 2026 Apr 30, 2026
TRUST CO OF TOLEDO NA /OH/ History No change 46 0 0 0.0% Q1 2026 Apr 15, 2026
MAI Capital Management History No change 66 0 0 0.0% Q1 2026 May 15, 2026
Parkside Financial Bank & Trust History No change 53 0 0 0.0% Q1 2026 May 13, 2026
Winch Advisory Services, LLC History No change 62 0 0 0.0% Q1 2026 Apr 30, 2026
Anfield Capital Management, LLC History No change 37 0 0 0.0% Q1 2026 May 12, 2026
Russell Investments Group, Ltd. History No change 57 0 0 0.0% Q1 2026 May 08, 2026
Crewe Advisors LLC History No change 3 0 0 0.0% Q1 2026 May 07, 2026
Larson Financial Group LLC History No change 6 0 0 0.0% Q1 2026 May 15, 2026
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC History No change 62 0 0 0.0% Q1 2026 May 01, 2026
Activest Wealth Management History No change 2 0 0 0.0% Q1 2026 Apr 15, 2026
CoreCap Advisors, LLC History No change 13 0 0 0.0% Q1 2026 Apr 07, 2026
1620 INVESTMENT ADVISORS, INC. History No change 30 0 0 0.0% Q1 2026 May 13, 2026
SageView Advisory Group, LLC History No change 3 0 0 0.0% Q4 2025 Feb 17, 2026
Coston, McIsaac & Partners History No change 33 0 0 0.0% Q1 2026 Apr 22, 2026
ELEVATION WEALTH PARTNERS, LLC History No change 2 0 0 0.0% Q1 2026 Apr 14, 2026
CGC Financial Services, LLC History No change 6 0 0 0.0% Q1 2026 Apr 13, 2026
Federation des caisses Desjardins du Quebec History No change 153 0 0.0% 0 0.0% Q1 2026 May 13, 2026
Motiv8 Investments LLC History No change 3 0 0 0.0% Q4 2025 Feb 13, 2026
VSM Wealth Advisory, LLC History No change 32 0 0 0.0% Q1 2026 May 05, 2026
WPG Advisers, LLC History No change 31 0 0 0.0% Q1 2026 Apr 29, 2026
Vision Retirement, LLC History No change 1 0 0 0.0% Q1 2026 May 07, 2026