FENC — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| Rosalind Advisors, Inc. | $34,271,011 | 3,188,001 | 18.74% | Shares |
| AIGH Capital Management LLC | $26,724,908 | 2,486,038 | 14.62% | Shares |
| Solas Capital Management, LLC | $20,310,685 | 1,889,366 | 11.11% | Shares |
| BlackRock, Inc. | $18,565,992 | 1,727,069 | 10.15% | Shares |
| AWM Investment Company, Inc. | $12,473,182 | 1,160,296 | 6.82% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $9,022,540 | 839,306 | 4.93% | Shares |
| VANGUARD GROUP INC | $8,220,912 | 1,067,651 | 4.50% | Shares |
| Prospect Capital Advisors, LLC | $5,351,350 | 497,800 | 2.93% | Shares |
| STATE STREET CORP | $4,579,543 | 426,004 | 2.50% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $4,327,584 | 402,566 | 2.37% | Shares |
| JANE STREET GROUP, LLC | $2,514,178 | 233,877 | 1.38% | Shares |
| Potomac Capital Management, Inc. | $2,412,300 | 224,400 | 1.32% | Shares |
| MORGAN STANLEY | $2,385,640 | 221,920 | 1.30% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2,149,979 | 199,998 | 1.18% | Shares |
| NORTHERN TRUST CORP | $1,805,162 | 167,922 | 0.99% | Shares |
| MARSHALL WACE, LLP | $1,491,651 | 138,758 | 0.82% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $1,442,650 | 134,200 | 0.79% | Shares |
| Nuveen, LLC | $1,413,432 | 131,482 | 0.77% | Shares |
| Trexquant Investment LP | $1,280,562 | 119,122 | 0.70% | Shares |
| CenterBook Partners LP | $1,274,757 | 118,582 | 0.70% | Shares |
| Lion Point Capital, LP | $1,208,666 | 112,434 | 0.66% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $1,161,054 | 108,005 | 0.63% | Shares |
| Cornerstone Capital, Inc. | $1,128,750 | 105,000 | 0.62% | Shares |
| XTX Topco Ltd | $1,009,060 | 93,866 | 0.55% | Shares |
| AQR CAPITAL MANAGEMENT LLC | $998,557 | 92,889 | 0.55% | Shares |
| WELLINGTON MANAGEMENT GROUP LLP | $908,892 | 84,548 | 0.50% | Shares |
| Quadrature Capital Ltd | $814,055 | 75,726 | 0.45% | Shares |
| CITADEL ADVISORS LLC | $763,594 | 71,032 | 0.42% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $757,918 | 70,504 | 0.41% | Shares |
| 1492 Capital Management LLC | $700,352 | 65,149 | 0.38% | Shares |
| Bank of New York Mellon Corp | $656,098 | 61,032 | 0.36% | Shares |
| TWO SIGMA INVESTMENTS, LP | $648,569 | 60,332 | 0.35% | Shares |
| Qube Research & Technologies Ltd | $626,639 | 58,292 | 0.34% | Shares |
| Point72 Asset Management, L.P. | $606,375 | 56,407 | 0.33% | Shares |
| Hartford Financial Management Inc. | $544,445 | 50,646 | 0.30% | Shares |
| Round Rock Advisors LLC | $523,342 | 48,683 | 0.29% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $488,050 | 45,400 | 0.27% | Shares |
| STATE OF WISCONSIN INVESTMENT BOARD | $415,004 | 38,605 | 0.23% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $394,815 | 36,727 | 0.22% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $378,400 | 35,200 | 0.21% | Call option |
| RHUMBLINE ADVISERS | $375,911 | 34,969 | 0.21% | Shares |
| GOLDMAN SACHS GROUP INC | $359,609 | 33,452 | 0.20% | Shares |
| Squarepoint Ops LLC | $334,669 | 31,132 | 0.18% | Shares |
| Eleva Capital SAS | $327,389 | 53,234 | 0.18% | Shares |
| PRELUDE CAPITAL MANAGEMENT, LLC | $318,189 | 29,599 | 0.17% | Shares |
| DEUTSCHE BANK AG\ | $310,654 | 28,898 | 0.17% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $287,093 | 26,052 | 0.16% | Shares |
| WELLS FARGO & COMPANY/MN | $285,563 | 26,564 | 0.16% | Shares |
| MILLENNIUM MANAGEMENT LLC | $282,908 | 26,317 | 0.15% | Shares |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $272,094 | 25,311 | 0.15% | Shares |
| Brevan Howard Capital Management LP | $230,846 | 21,474 | 0.13% | Shares |
| BANK OF AMERICA CORP /DE/ | $214,377 | 19,942 | 0.12% | Shares |
| Engineers Gate Manager LP | $192,318 | 17,890 | 0.11% | Shares |
| MetLife Investment Management, LLC | $181,611 | 16,894 | 0.10% | Shares |
| LAZARD ASSET MANAGEMENT LLC | $177,375 | 16,500 | 0.10% | Shares |
| Invesco Ltd. | $169,249 | 15,744 | 0.09% | Shares |
| CITIGROUP INC | $146,932 | 13,607 | 0.08% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $143,749 | 13,372 | 0.08% | Shares |
| Russell Investments Group, Ltd. | $142,502 | 13,256 | 0.08% | Shares |
| Kemnay Advisory Services Inc. | $135,300 | 12,586 | 0.07% | Shares |
| JPMORGAN CHASE & CO | $133,937 | 12,143 | 0.07% | Shares |
| MASTER'S WEALTH MANAGEMENT INC. | $124,238 | 11,557 | 0.07% | Shares |
| Police & Firemen's Retirement System of New Jersey | $113,498 | 10,558 | 0.06% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $104,845 | 9,753 | 0.06% | Shares |
| ALLIANCEBERNSTEIN L.P. | $101,906 | 16,570 | 0.06% | Shares |
| TWO SIGMA ADVISERS, LP | $100,100 | 13,000 | 0.05% | Shares |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $80,625 | 7,500 | 0.04% | Shares |
| STRS OHIO | $67,725 | 6,300 | 0.04% | Shares |
| FMR LLC | $62,279 | 5,793 | 0.03% | Shares |
| UBS Group AG | $50,622 | 4,709 | 0.03% | Shares |
| BARCLAYS PLC | $46,806 | 4,354 | 0.03% | Shares |
| Tower Research Capital LLC (TRC) | $37,356 | 3,475 | 0.02% | Shares |
| Legal & General Group Plc | $29,176 | 2,714 | 0.02% | Shares |
| ROYAL BANK OF CANADA | $29,000 | 2,684 | 0.02% | Shares |
| Ameritas Investment Partners, Inc. | $28,326 | 2,635 | 0.02% | Shares |
| IFG Advisory, LLC | $21,500 | 2,000 | 0.01% | Shares |
| CIBC Private Wealth Group LLC | $14,648 | 1,565 | 0.01% | Shares |
| Arax Advisory Partners | $7,020 | 653 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $6,934 | 645 | 0.00% | Shares |
| CWM, LLC | $6,537 | 1,063 | 0.00% | Shares |
| Pinnacle Wealth Planning Services, Inc. | $5,450 | 507 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4,300 | 400 | 0.00% | Shares |
| MassMutual Private Wealth & Trust, FSB | $3,838 | 357 | 0.00% | Shares |
| GAMMA Investing LLC | $3,752 | 349 | 0.00% | Shares |
| Allworth Financial LP | $2,946 | 274 | 0.00% | Shares |
| Private Wealth Management Group, LLC | $2,656 | 247 | 0.00% | Shares |
| NATIONAL BANK OF CANADA /FI/ | $2,160 | 141 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $2,022 | 188 | 0.00% | Shares |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1,863 | 303 | 0.00% | Shares |
| Smartleaf Asset Management LLC | $1,213 | 110 | 0.00% | Shares |
| Sterling Capital Management LLC | $1,097 | 102 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $1,032 | 95 | 0.00% | Shares |
| IFP Advisors, Inc | $989 | 92 | 0.00% | Shares |
| Cornerstone Planning Group LLC | $908 | 88 | 0.00% | Shares |
| Essential Partners LLC | $860 | 80 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $806 | 75 | 0.00% | Shares |
| Hughes Financial Services, LLC | $763 | 71 | 0.00% | Shares |
| ROTHSCHILD INVESTMENT LLC | $656 | 61 | 0.00% | Shares |
| THOMPSON SIEGEL & WALMSLEY LLC | $615 | 57,226 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $495 | 46 | 0.00% | Shares |
| TD Waterhouse Canada Inc. | $300 | 29 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $248 | 23,029 | 0.00% | Shares |
| SJS Investment Consulting Inc. | $140 | 13 | 0.00% | Shares |
| True Wealth Design, LLC | $97 | 9 | 0.00% | Shares |
| State of Alaska, Department of Revenue | $70 | 6,570 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $64 | 6 | 0.00% | Shares |
| Sunbelt Securities, Inc. | $55 | 9 | 0.00% | Shares |
| Fortitude Family Office, LLC | $54 | 5 | 0.00% | Shares |
| Federation des caisses Desjardins du Quebec | $36 | 6 | 0.00% | Shares |
| JPL Wealth Management, LLC | $11 | 1 | 0.00% | Shares |