Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-07, as of 2026-08-05)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | NECB · NASDAQ | 13,766,059 | 7,127,317 | 51.8% | 127 | 664121100 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (127 of 127 · 664121100)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1,263,896 | 9.18% | $35.1M | +110,100 (+9.5%) |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 527,892 | 3.83% | $14.6M | +18,081 (+3.5%) |
| 3 | DIMENSIONAL FUND ADVISORS LP | 496,637 | 3.61% | $13.8M | +29,767 (+6.4%) |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 401,101 | 2.91% | $11.1M | +5,084 (+1.3%) |
| 5 | ACADIAN ASSET MANAGEMENT LLC | 328,275 | 2.38% | $9.1M | +1,269 (+0.4%) |
| 6 | STATE STREET CORP | 289,157 | 2.10% | $8.0M | +4,484 (+1.6%) |
| 7 | LSV ASSET MANAGEMENT | 268,211 | 1.95% | $7.4M | -7,324 (-2.7%) |
| 8 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 246,980 | 1.79% | $6.9M | — |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 170,625 | 1.24% | $4.7M | -5,580 (-3.2%) |
| 10 | Connor, Clark & Lunn Investment Management Ltd. | 166,239 | 1.21% | $4.6M | -1,240 (-0.7%) |
| 11 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 153,736 | 1.12% | $4.3M | +7,600 (+5.2%) |
| 12 | NORTHERN TRUST CORP | 130,971 | 0.95% | $3.6M | -962 (-0.7%) |
| 13 | AQR CAPITAL MANAGEMENT LLC | 122,870 | 0.89% | $3.4M | +35,778 (+41.1%) |
| 14 | RAFFLES ASSOCIATES LP | 119,000 | 0.86% | $3.3M | +59,500 (+100.0%) |
| 15 | MORGAN STANLEY | 117,340 | 0.85% | $3.3M | +766 (+0.7%) |
| 16 | MANGROVE PARTNERS IM, LLC | 101,303 | 0.74% | $2.8M | — |
| 17 | STILWELL VALUE LLC | 100,000 | 0.73% | $2.8M | -10,000 (-9.1%) |
| 18 | Empowered Funds, LLC | 96,974 | 0.70% | $2.7M | -63 (-0.1%) |
| 19 | TWO SIGMA INVESTMENTS, LP | 96,964 | 0.70% | $2.7M | +18,409 (+23.4%) |
| 20 | CITADEL ADVISORS LLC | 95,125 | 0.69% | $2.6M | +20,356 (+27.2%) |
| 21 | Focus Partners Wealth | 84,200 | 0.61% | $2.3M | +1,733 (+2.1%) |
| 22 | VANGUARD PORTFOLIO MANAGEMENT LLC | 83,200 | 0.60% | $2.3M | +12,088 (+17.0%) |
| 23 | VANGUARD FIDUCIARY TRUST CO | 77,147 | 0.56% | $2.1M | +2,807 (+3.8%) |
| 24 | Qube Research & Technologies Ltd | 75,908 | 0.55% | $2.1M | -18,345 (-19.5%) |
| 25 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 68,540 | 0.50% | $1.9M | +500 (+0.7%) |
| 26 | Bank of New York Mellon Corp | 67,143 | 0.49% | $1.9M | +571 (+0.9%) |
| 27 | PANAGORA ASSET MANAGEMENT INC | 66,764 | 0.48% | $1.9M | +30,632 (+84.8%) |
| 28 | GOLDMAN SACHS GROUP INC | 62,581 | 0.45% | $1.7M | -354 (-0.6%) |
| 29 | AMERIPRISE FINANCIAL INC | 62,473 | 0.45% | $1.7M | -20,148 (-24.4%) |
| 30 | Nuveen, LLC | 58,768 | 0.43% | $1.6M | +12,091 (+25.9%) |
| 31 | PRUDENTIAL FINANCIAL INC | 51,785 | 0.38% | $1.4M | -850 (-1.6%) |
| 32 | MARTINGALE ASSET MANAGEMENT L P | 51,342 | 0.37% | $1.4M | -4,051 (-7.3%) |
| 33 | ALLIANCEBERNSTEIN L.P. | 51,010 | 0.37% | $1.2M | -14,513 (-22.1%) |
| 34 | Trexquant Investment LP | 49,991 | 0.36% | $1.4M | -4,496 (-8.3%) |
| 35 | Man Group plc | 45,419 | 0.33% | $1.3M | +4,554 (+11.1%) |
| 36 | VICTORY CAPITAL MANAGEMENT INC | 43,637 | 0.32% | $1.2M | -151 (-0.3%) |
| 37 | Quantinno Capital Management LP | 41,318 | 0.30% | $1.1M | +8,399 (+25.5%) |
| 38 | MACKENZIE FINANCIAL CORP | 40,759 | 0.30% | $1.1M | +4,978 (+13.9%) |
| 39 | SEGALL BRYANT & HAMILL, LLC | 36,481 | 0.27% | $1.0M | -62,290 (-63.1%) |
| 40 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 36,144 | 0.26% | $1.0M | +3,288 (+10.0%) |
| 41 | Militia Capital Management LLC | 34,021 | 0.25% | $944K | -68,042 (-66.7%) |
| 42 | Sanctuary Advisors, LLC | 32,151 | 0.23% | $892K | NEW |
| 43 | MILLENNIUM MANAGEMENT LLC | 32,011 | 0.23% | $888K | -6,490 (-16.9%) |
| 44 | GLOBEFLEX CAPITAL L P | 30,207 | 0.22% | $838K | — |
| 45 | JPMORGAN CHASE & CO | 28,357 | 0.21% | $787K | +6,352 (+28.9%) |
| 46 | FIRST TRUST ADVISORS LP | 26,142 | 0.19% | $725K | +5,103 (+24.3%) |
| 47 | STRS OHIO | 25,300 | 0.18% | $702K | +1,200 (+5.0%) |
| 48 | BANK OF AMERICA CORP /DE/ | 22,720 | 0.17% | $630K | +660 (+3.0%) |
| 49 | Allspring Global Investments Holdings, LLC | 22,519 | 0.16% | $638K | +618 (+2.8%) |
| 50 | UBS Group AG | 21,597 | 0.16% | $599K | +13,311 (+160.6%) |
| 51 | HSBC HOLDINGS PLC | 19,682 | 0.14% | $542K | -1,813 (-8.4%) |
| 52 | D. E. Shaw & Co., Inc. | 19,500 | 0.14% | $541K | +5,628 (+40.6%) |
| 53 | Thrivent Financial for Lutherans | 19,196 | 0.14% | $533K | +7,450 (+63.4%) |
| 54 | FIRST MANHATTAN CO. LLC. | 18,313 | 0.13% | $508K | — |
| 55 | BENJAMIN EDWARDS INC | 17,536 | 0.13% | $486K | NEW |
| 56 | JACOBS LEVY EQUITY MANAGEMENT, INC | 15,977 | 0.12% | $443K | -3,203 (-16.7%) |
| 57 | RHUMBLINE ADVISERS | 15,659 | 0.11% | $434K | -448 (-2.8%) |
| 58 | BNP PARIBAS FINANCIAL MARKETS | 15,496 | 0.11% | $430K | +6,352 (+69.5%) |
| 59 | Invesco Ltd. | 14,989 | 0.11% | $416K | -784 (-5.0%) |
| 60 | DEUTSCHE BANK AG\ | 12,112 | 0.09% | $336K | +2,363 (+24.2%) |
| 61 | Total Wealth Planning & Management, Inc. | 12,045 | 0.09% | $334K | +1,149 (+10.5%) |
| 62 | State of Tennessee, Department of Treasury | 11,306 | 0.08% | $314K | -9,998 (-46.9%) |
| 63 | BARCLAYS PLC | 10,846 | 0.08% | $301K | -1,385 (-11.3%) |
| 64 | MERCER GLOBAL ADVISORS INC /ADV | 10,723 | 0.08% | $297K | NEW |
| 65 | WELLS FARGO & COMPANY/MN | 10,537 | 0.08% | $292K | +5,866 (+125.6%) |
| 66 | EP Wealth Advisors, LLC | 10,504 | 0.08% | $291K | -170 (-1.6%) |
| 67 | Voleon Capital Management LP | 10,366 | 0.08% | $288K | +1,335 (+14.8%) |
| 68 | PRICE T ROWE ASSOCIATES INC /MD/ | 10,192 | 0.07% | $283K | +1,442 (+16.5%) |
| 69 | Daytona Street Capital LLC | 10,000 | 0.07% | $264K | — |
| 70 | IEQ CAPITAL, LLC | 9,704 | 0.07% | $269K | NEW |
| 71 | FRANKLIN RESOURCES INC | 9,513 | 0.07% | $264K | +207 (+2.2%) |
| 72 | ALGERT GLOBAL LLC | 8,982 | 0.07% | $249K | NEW |
| 73 | OCCUDO QUANTITATIVE STRATEGIES LP | 8,774 | 0.06% | $243K | NEW |
| 74 | CITIGROUP INC | 8,328 | 0.06% | $231K | +4,976 (+148.4%) |
| 75 | Mariner, LLC | 8,148 | 0.06% | $226K | NEW |
| 76 | MetLife Investment Management, LLC | 7,743 | 0.06% | $215K | — |
| 77 | Russell Investments Group, Ltd. | 7,614 | 0.06% | $211K | +5,909 (+346.6%) |
| 78 | LYNCH & ASSOCIATES/IN | 7,375 | 0.05% | $205K | NEW |
| 79 | SEI INVESTMENTS CO | 7,322 | 0.05% | $203K | -2,898 (-28.4%) |
| 80 | CALDWELL SUTTER CAPITAL, INC. | 7,000 | 0.05% | $194K | — |
| 81 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,716 | 0.04% | $159K | -169 (-2.9%) |
| 82 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 5,364 | 0.04% | $149K | — |
| 83 | Geneos Wealth Management Inc. | 5,060 | 0.04% | $140K | — |
| 84 | Vanguard Global Advisers, LLC | 4,021 | 0.03% | $112K | — |
| 85 | Police & Firemen's Retirement System of New Jersey | 3,905 | 0.03% | $108K | — |
| 86 | FMR LLC | 3,273 | 0.02% | $91K | +2,336 (+249.3%) |
| 87 | NEW YORK STATE COMMON RETIREMENT FUND | 3,205 | 0.02% | $89K | — |
| 88 | PNC Financial Services Group, Inc. | 1,906 | 0.01% | $53K | -2,988 (-61.1%) |
| 89 | IFP Advisors, Inc | 1,526 | 0.01% | $42K | -437 (-22.3%) |
| 90 | HARBOUR INVESTMENTS, INC. | 1,380 | 0.01% | $38K | -159 (-10.3%) |
| 91 | LOS ANGELES CAPITAL MANAGEMENT LLC | 1,360 | 0.01% | $38K | +1,340 (+6700.0%) |
| 92 | Larson Financial Group LLC | 1,340 | 0.01% | $37K | — |
| 93 | Legal & General Group Plc | 1,289 | 0.01% | $36K | +187 (+17.0%) |
| 94 | MassMutual Private Wealth & Trust, FSB | 1,224 | 0.01% | $34K | — |
| 95 | Ameritas Investment Partners, Inc. | 1,105 | 0.01% | $31K | — |
| 96 | ROYAL BANK OF CANADA | 1,050 | 0.01% | $29K | +1,049 (+104900.0%) |
| 97 | State of Alaska, Department of Revenue | 1,041 | 0.01% | $28K | — |
| 98 | Arax Advisory Partners | 933 | 0.01% | $26K | +820 (+725.7%) |
| 99 | Versant Capital Management, Inc | 925 | 0.01% | $26K | — |
| 100 | Tower Research Capital LLC (TRC) | 772 | 0.01% | $21K | -2,339 (-75.2%) |
| 101 | Covestor Ltd | 517 | 0.00% | $15K | +32 (+6.6%) |
| 102 | Sterling Capital Management LLC | 250 | 0.00% | $7K | -159 (-38.9%) |
| 103 | GAMMA Investing LLC | 241 | 0.00% | $7K | +19 (+8.6%) |
| 104 | Allworth Financial LP | 200 | 0.00% | $6K | +134 (+203.0%) |
| 105 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 171 | 0.00% | $5K | -498 (-74.4%) |
| 106 | EverSource Wealth Advisors, LLC | 151 | 0.00% | $4K | -457 (-75.2%) |
| 107 | Essential Partners LLC | 128 | 0.00% | $4K | -134 (-51.1%) |
| 108 | OSAIC HOLDINGS, INC. | 110 | 0.00% | $3K | +89 (+423.8%) |
| 109 | Napier Financial, LLC | 100 | 0.00% | $3K | — |
| 110 | American Capital Advisory, LLC | 100 | 0.00% | $3K | — |
| 111 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 90 | 0.00% | $2K | — |
| 112 | Farther Finance Advisors, LLC | 87 | 0.00% | $2K | +18 (+26.1%) |
| 113 | JONES FINANCIAL COMPANIES LLLP | 65 | 0.00% | $2K | -79 (-54.9%) |
| 114 | Cornerstone Planning Group LLC | 64 | 0.00% | $2K | — |
| 115 | ROTHSCHILD INVESTMENT LLC | 50 | 0.00% | $1K | +22 (+78.6%) |
| 116 | SIGNATUREFD, LLC | 40 | 0.00% | $1K | — |
| 117 | True Wealth Design, LLC | 39 | 0.00% | $1K | +5 (+14.7%) |
| 118 | Optiver Holding B.V. | 34 | 0.00% | $943 | -104 (-75.4%) |
| 119 | SBI Securities Co., Ltd. | 22 | 0.00% | $610 | — |
| 120 | Parallel Advisors, LLC | 19 | 0.00% | $527 | — |
| 121 | Basecamp Wealth Advisors LLC | 12 | 0.00% | $333 | +4 (+50.0%) |
| 122 | Clearstead Advisors, LLC | 7 | 0.00% | $195 | NEW |
| 123 | SJS Investment Consulting Inc. | 6 | 0.00% | $167 | +2 (+50.0%) |
| 124 | Wealth Enhancement Trust Services, Inc. | 2 | 0.00% | $55 | NEW |
| 125 | Fortitude Family Office, LLC | 2 | 0.00% | $55 | NEW |
| 126 | NISA INVESTMENT ADVISORS, LLC | 1 | 0.00% | $28 | NEW |
| 127 | Hughes Financial Services, LLC | 1 | 0.00% | $28 | NEW |
Exited since 2026-03-31 (11 filers; largest 11 shown)
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
No structured 13D/13G filings (XML filings began Dec 2024).
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.