Nextpower Inc. (NXT) shareholders
Close on Nov 13, 2026Market cap $14.42BP/E 23.9Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| FMR LLC Joint filing with Abigail P. Johnson (12.40%) | 18,749,215 | 12.40% | 13G (passive) amendment | Jun 30, 2026 |
| BlackRock, Inc. | 17,841,627 | 11.90% | 13G (passive) amendment | Jun 30, 2026 |
| Abigail P. Johnson Joint filing with FMR LLC (11.20%) | 17,024,480 | 11.20% | 13G (passive) amendment | Sep 30, 2026 |
| Vanguard Capital Management | 7,535,147 | 5.07% | 13G (passive) | Mar 31, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of NXT | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 21,140,588 | 13.93% | $2.52B | −3,732,069 | 0.04% |
| FMR LLC | 18,753,360 | 12.36% | $2.23B | −1,495,578 | 0.10% |
| Primecap Management Co/Ca/ | 6,688,767 | 4.41% | $796.90M | −72,080 | 0.47% |
| Vanguard Capital Management LLC | 6,504,906 | 4.29% | $774.99M | +98,953 | 0.02% |
| Vanguard Portfolio Management LLC | 5,956,173 | 3.93% | $709.62M | −748,536 | 0.03% |
| Invesco Ltd. | 4,868,539 | 3.21% | $580.04M | +129,640 | 0.05% |
| State Street Corp | 4,741,459 | 3.12% | $564.84M | −722,045 | 0.02% |
| Wellington Management Group Llp | 3,427,333 | 2.26% | $408.33M | −314,175 | 0.07% |
| Geode Capital Management, LLC | 3,423,197 | 2.26% | $407.92M | −986,932 | 0.02% |
| Fundsmith LLP | 2,856,092 | 1.88% | $340.27M | New | 2.49% |
| Pictet Asset Management Holding SA | 2,562,428 | 1.69% | $304.77M | −198,364 | 0.29% |
| Price T Rowe Associates Inc /Md/ | 2,455,745 | 1.62% | $292.58M | −178,496 | 0.03% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,042,385 | 1.35% | $243.28M | +856,341 | 0.24% |
| Handelsbanken Fonder AB | 2,013,766 | 1.33% | $239.92M | −6,770 | 0.68% |
| Royal London Asset Management Ltd | 1,796,811 | 1.18% | $214.07M | +238,300 | 0.39% |
| Jupiter Topco LLC | 1,705,478 | 1.12% | $203.27M | New | 0.08% |
| Amundi | 1,678,452 | 1.11% | $199.99M | +198,231 | 0.05% |
| UBS Group AG | 1,661,709 | 1.10% | $197.98M | +94,128 | 0.03% |
| Bank Of America Corp /De/ | 1,613,763 | 1.06% | $192.26M | +45,528 | 0.01% |
| Alliancebernstein L.P. | 1,586,056 | 1.05% | $191.20M | −868,508 | 0.06% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 722 | 156M | 100.0% | 124 / 244 | 254 / 93 | 20M | 19M |
| Q1 2026 | 701 | 156M | 100.0% | 158 / 227 | 219 / 58 | 33M | 13M |
| Q4 2025 | 607 | 151M | 99.8% | 131 / 187 | 211 / 59 | 25M | 18M |
| Q3 2025 | 544 | 144M | 95.0% | 118 / 213 | 147 / 80 | 21M | 20M |
| Q2 2025 | 512 | 143M | 94.2% | 103 / 156 | 179 / 58 | 13M | 17M |
| Q1 2025 | 472 | 147M | 97.0% | 108 / 160 | 131 / 64 | 20M | 20M |
| Q4 2024 | 436 | 151M | 99.2% | 99 / 128 | 147 / 74 | 22M | 17M |
| Q3 2024 | 416 | 146M | 96.2% | 70 / 174 | 115 / 94 | 43M | 22M |
| Q2 2024 | 445 | 145M | 95.4% | 97 / 165 | 132 / 101 | 33M | 33M |
| Q1 2024 | 455 | 145M | 95.8% | 252 / 150 | 44 / 29 | 92M | 20M |
| Q4 2023 | 232 | 74M | 48.9% | 82 / 87 | 51 / 27 | 17M | 11M |
| Q3 2023 | 178 | 68M | 45.1% | 46 / 87 | 39 / 29 | 12M | 14M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
678 funds held NXT in Q2 2026, 42% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of NXT | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 5,081,190 | 3.35% | $605.37M | 0.49% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 4,532,335 | 2.99% | $539.98M | 0.02% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 3,273,308 | 2.16% | $389.98M | 0.21% | Jun 30, 2026 |
| Fidelity OTC Portfolio | 3,253,900 | 2.14% | $292.43M | 0.68% | Jul 31, 2026 |
| Vanguard Capital Opportunity Fund | 2,651,157 | 1.75% | $315.86M | 0.97% | Jun 30, 2026 |
| Vanguard Small-Cap Growth Index Fund | 1,888,263 | 1.24% | $224.97M | 0.48% | Jun 30, 2026 |
| iShares Global Clean Energy ETF | 1,799,249 | 1.19% | $161.70M | 7.01% | Jul 31, 2026 |
| Vanguard Extended Market Index Fund | 1,702,748 | 1.12% | $202.87M | 0.21% | Jun 30, 2026 |
| Invesco S&P MidCap Momentum ETF | 1,443,145 | 0.95% | $129.70M | 1.81% | Jul 31, 2026 |
| Invesco Solar ETF | 1,437,951 | 0.95% | $224.90M | 9.81% | May 31, 2026 |
| Vanguard Primecap Core Fund | 1,408,518 | 0.93% | $167.81M | 0.93% | Jun 30, 2026 |
| Invesco S&P MidCap Quality ETF | 1,229,601 | 0.81% | $110.50M | 2.03% | Jul 31, 2026 |
| Strategic Advisers Fidelity U.S. Total Stock Fund | 1,223,458 | 0.81% | $191.35M | 0.08% | May 31, 2026 |
| Vanguard Explorer Fund | 996,758 | 0.66% | $89.58M | 0.40% | Jul 31, 2026 |
| Fidelity Blue Chip Growth Fund | 906,477 | 0.60% | $81.47M | 0.08% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Howard Wenger | President, Director | 419,868 | 0.28% | Aug 12, 2026 |
| Daniel S. Shugar | Chief Executive Officer, Director | 1,197,675 | 0.79% | Aug 11, 2026 |
| Charles D. Boynton | Chief Financial Officer | 354,000 | 0.23% | Sep 2, 2026 |
| Lindsey Roon Wiedmann | Chief Legal & Compliance Off. | 13,898 | 0.01% | Jul 20, 2026 |
| Bruce Ledesma | Chief Legal & Compliance Ofc | 249,439 | 0.16% | Jun 23, 2026 |
| David P. Bennett | Chief Accounting Officer | 161,201 | 0.11% | Jun 23, 2026 |
| Robert Vinje | Chief Operating Officer | 15,262 | 0.01% | Jun 16, 2026 |
| Nicholas Marco Miller | Chief Operating Officer | 186,194 | 0.12% | Jun 1, 2026 |
| Sarah A. Slusser | Director | 2,547 | 0.00% | Nov 2, 2026 |
| Julia Blunden | Director | 2,742 | 0.00% | Aug 24, 2026 |
| Brandi Elizabeth Thomas | Director | 7,914 | 0.01% | Aug 20, 2026 |
| Monica Karuturi | Director | 6,853 | 0.00% | Aug 20, 2026 |
| Mark Menezes | Director | 6,853 | 0.00% | Aug 19, 2026 |
| William D. Watkins | Director | 15,232 | 0.01% | Aug 19, 2026 |
| Willy C. Shih | Director | 52,698 | 0.03% | Aug 19, 2026 |
| Jeffrey B. Guldner | Director | 10,603 | 0.01% | Aug 19, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Sarah A. Slusser Director | Nov 1, 2026 | Award | +2,547 | – | – | 2,547 |
| Charles D. Boynton Chief Financial Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −4,500 | $79.98 | $359.91K | 354,000 |
| Julia Blunden Director | Aug 24, 2026 | Sale | −3,692 | $84.10 | $310.50K | 2,742 |
| Julia Blunden Director | Aug 21, 2026 | Sale | −3,723 | $88.08 | $327.92K | 6,434 |
| Brandi Elizabeth Thomas Director | Aug 19, 2026 | Sale | −7,415 | $91.25 | $676.62K | 7,914 |
| Monica Karuturi Director | Aug 19, 2026 | Award | +2,742 | – | – | 6,853 |
| Julia Blunden Director | Aug 19, 2026 | Award | +2,742 | – | – | 10,157 |
| Jeffrey B. Guldner Director | Aug 19, 2026 | Award | +2,742 | – | – | 10,603 |
| Willy C. Shih Director | Aug 19, 2026 | Award | +2,742 | – | – | 52,698 |
| Brandi Elizabeth Thomas Director | Aug 19, 2026 | Award | +2,742 | – | – | 15,329 |
| William D. Watkins Director | Aug 19, 2026 | Award | +3,455 | – | – | 15,232 |
| Mark Menezes Director | Aug 19, 2026 | Award | +2,742 | – | – | 6,853 |
| Howard Wenger President, Director | Aug 11, 2026 | Sale(10b5-1 plan) | −11,176 | $104.78 | $1.17M | 419,868 |
| Daniel S. Shugar Chief Executive Officer, Director | Aug 10, 2026 | Sale(10b5-1 plan) | −1,160 | $103.91 | $120.54K | 871,131 |
| Daniel S. Shugar Chief Executive Officer, Director | Aug 10, 2026 | Sale(10b5-1 plan) | −14,697 | $102.39 | $1.50M | 924,070 |
| Daniel S. Shugar Chief Executive Officer, Director | Aug 10, 2026 | Sale(10b5-1 plan) | −51,779 | $103.24 | $5.35M | 872,291 |
| Julia Blunden Director | Aug 5, 2026 | Sale | −2,289 | $97.22 | $222.54K | 7,415 |
| Lindsey Roon Wiedmann Chief Legal & Compliance Off. | Jul 20, 2026 | Award | +13,898 | – | – | 13,898 |
| Howard Wenger President, Director | Jun 22, 2026 | Other | −16,041 | $128.38 | $2.06M | 431,044 |
| David P. Bennett Chief Accounting Officer | Jun 22, 2026 | Other | −13,368 | $128.38 | $1.72M | 161,201 |
| Bruce Ledesma Chief Legal & Compliance Ofc | Jun 22, 2026 | Other | −10,436 | $128.38 | $1.34M | 249,439 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 22, 2026 | Other | −30,077 | $128.38 | $3.86M | 938,767 |
| Howard Wenger President, Director | Jun 18, 2026 | Option exercise | +30,488 | – | – | 447,085 |
| David P. Bennett Chief Accounting Officer | Jun 18, 2026 | Option exercise | +25,407 | – | – | 174,569 |
| Bruce Ledesma Chief Legal & Compliance Ofc | Jun 18, 2026 | Option exercise | +20,326 | – | – | 259,875 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 18, 2026 | Option exercise | +57,165 | – | – | 968,844 |
| Robert Vinje Chief Operating Officer | Jun 15, 2026 | Award | +15,262 | – | – | 15,262 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 5, 2026 | Other | −21,402 | $144.73 | $3.10M | 911,679 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 4, 2026 | Option exercise | +21,402 | $21.00 | $449.44K | 933,081 |
| Charles D. Boynton Chief Financial Officer | Jun 1, 2026 | Sale(10b5-1 plan) | −4,500 | $151.79 | $683.06K | 358,500 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −200 | $152.09 | $30.42K | 911,679 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −700 | $151.47 | $106.03K | 911,879 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −1,360 | $150.67 | $204.91K | 912,579 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −700 | $149.36 | $104.55K | 913,939 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −1,500 | $148.19 | $222.29K | 914,639 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −3,807 | $147.33 | $560.89K | 916,139 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −7,131 | $146.19 | $1.04M | 919,946 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −11,598 | $145.44 | $1.69M | 927,077 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −10,067 | $144.28 | $1.45M | 938,675 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −10,502 | $143.13 | $1.50M | 948,742 |
| Daniel S. Shugar Chief Executive Officer, Director | Jun 1, 2026 | Other | −7,435 | $142.45 | $1.06M | 959,244 |
| Daniel S. Shugar Chief Executive Officer, Director | May 29, 2026 | Option exercise | +55,000 | $21.00 | $1.16M | 966,679 |
| Nicholas Marco Miller Chief Operating Officer | May 29, 2026 | Sale(10b5-1 plan) | −22,427 | $156.00 | $3.50M | 186,194 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −4,435 | $132.36 | $587.02K | 955,136 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −2,475 | $131.40 | $325.22K | 959,571 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −2,919 | $130.11 | $379.79K | 962,046 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −1,714 | $129.01 | $221.12K | 964,965 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −2,849 | $137.20 | $390.88K | 911,679 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −13,286 | $136.37 | $1.81M | 914,528 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −17,605 | $135.60 | $2.39M | 927,814 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −6,377 | $134.51 | $857.77K | 945,419 |
| Daniel S. Shugar Chief Executive Officer, Director | May 27, 2026 | Other | −3,340 | $133.28 | $445.16K | 951,796 |
| Daniel S. Shugar Chief Executive Officer, Director | May 26, 2026 | Option exercise | +55,000 | $21.00 | $1.16M | 966,679 |
| Daniel S. Shugar Chief Executive Officer, Director | May 26, 2026 | Sale(10b5-1 plan) | −26,077 | $134.72 | $3.51M | 931,419 |
| Daniel S. Shugar Chief Executive Officer, Director | May 26, 2026 | Other | −19,740 | $129.38 | $2.55M | 911,679 |
| Bruce Ledesma Chief Legal & Compliance Ofc | May 26, 2026 | Sale(10b5-1 plan) | −3,248 | $134.72 | $437.57K | 246,130 |
| Bruce Ledesma Chief Legal & Compliance Ofc | May 26, 2026 | Other | −6,581 | $129.38 | $851.45K | 239,549 |
| Howard Wenger President, Director | May 26, 2026 | Sale(10b5-1 plan) | −1,319 | $132.59 | $174.89K | 426,467 |
| Howard Wenger President, Director | May 26, 2026 | Sale(10b5-1 plan) | −7,690 | $128.91 | $991.32K | 481,447 |
| Howard Wenger President, Director | May 26, 2026 | Other | −9,870 | $129.38 | $1.28M | 416,597 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Nextpower's stock actually held short. Settlement fails (shares not delivered on time) peaked at 68,683 shares on Aug 27, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Charles D. Boynton Officer | Sep 1, 2026 | 4,500 | $359.91K | Sep 1, 2026 | Restricted Stock Vesting |
| Julia Blunden Director | Aug 24, 2026 | 3,692 | $310.50K | Aug 24, 2026 | Restricted Stock Vesting |
| Julia Blunden Director | Aug 21, 2026 | 3,723 | $327.93K | Aug 21, 2026 | Restricted Stock Vesting |
| Julia Blunden Director | Aug 21, 2026 | 2,289 | $228.47K | Aug 5, 2026 | Restricted Stock Vesting |
| Brandi Elizabeth Thomas Director | Aug 19, 2026 | 7,415 | $676.59K | Aug 19, 2026 | Restricted Stock Vesting |
| Bruce Ledesma Officer | Aug 11, 2026 | 137,110 | $14.37M | Aug 11, 2026 | Restricted Stock Vesting |
| Howard Wenger Officer, Director | Aug 11, 2026 | 11,176 | $1.17M | Aug 11, 2026 | Restricted Stock Vesting |
| Daniel S. Shugar Officer, Director | Aug 10, 2026 | 67,636 | $7.08M | Aug 10, 2026 | Restricted Stock Vesting |
| Bruce Ledesma Officer | Jun 22, 2026 | 10,436 | $1.34M | Jun 22, 2026 | Restricted Stock Vesting |
| Howard Wenger Officer, Director | Jun 22, 2026 | 16,041 | $2.06M | Jun 22, 2026 | Restricted Stock Vesting |
| Nicholas Marco Miller Officer | Jun 22, 2026 | 8,022 | $1.03M | Jun 22, 2026 | Restricted Stock Vesting |
| Daniel S. Shugar Officer, Director | Jun 22, 2026 | 30,077 | $3.86M | Jun 22, 2026 | Restricted Stock Vesting |
| David P. Bennett Officer | Jun 22, 2026 | 13,368 | $1.72M | Jun 22, 2026 | Restricted Stock Vesting |
| Daniel S. Shugar Officer, Director | Jun 5, 2026 | 21,402 | $3.10M | Jun 5, 2026 | Stock Option Exercise |
| Daniel S. Shugar Officer, Director | Jun 1, 2026 | 55,000 | $8.35M | Jun 1, 2026 | Option Granted - 04/06/2022 |
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