Latest Period
Q4 2025
Security Snapshot
PLUG POWER INC - Common Stock (PLUG) Institutional Ownership
CUSIP: 72919P202
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
449
Shares (Excl. Options)
651,278,352
Price
$1.97
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- Type / Class
- Equity / Common Stock
- Symbol
- PLUG on Nasdaq
- Shares outstanding
- 1,396,619,732
- Price per share
- $2.77
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 651,278,352
- Total reported value
- $1,282,967,141
- % of total 13F portfolios
- 0%
- Share change
- +119,091,416
- Value change
- +$227,744,156
- Number of holders
- 449
- Price from insider filings
- $2.77
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- PLUG - PLUG POWER INC - Common Stock is tracked under CUSIP 72919P202.
- 449 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 449 to 161 between Q4 2025 and Q1 2026.
- Reported value moved from $1,282,967,141 to $55,960,186.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 449 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 72919P202?
CUSIP 72919P202 identifies PLUG - PLUG POWER INC - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 72919P202:
Significant Owners of PLUG POWER INC - Common Stock (PLUG) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 10% | +28% | $332,147,149 | +$110,252,371 | 146,967,765 | +50% | BlackRock, Inc. | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $165,077,659 | 73,043,212 | Vanguard Capital Management | 31 Mar 2026 | |||
| Grove Energy Capital LLC | 4.8% | $51,118,555 | 54,966,188 | Grove Energy Capital LLC | 06 Jun 2025 | |||
| NORGES BANK | 0.4% | $7,458,986 | 5,006,031 | Norges Bank | 30 Jun 2025 |
As of 31 Dec 2025, 449 institutional investors reported holding 651,278,352 shares of PLUG POWER INC - Common Stock (PLUG). This represents 47% of the company’s total 1,396,619,732 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of PLUG POWER INC - Common Stock (PLUG) together control 39% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 9.3% | 129,599,295 | +18% | 0% | $255,310,612 |
| BlackRock, Inc. | 8.4% | 117,184,111 | +18% | 0% | $230,852,701 |
| STATE STREET CORP | 2.3% | 32,258,283 | +30% | 0% | $63,548,818 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 31,268,670 | +12% | 0% | $61,611,190 |
| TWO SIGMA INVESTMENTS, LP | 2% | 28,371,995 | +162% | 0.08% | $55,892,830 |
| UBS Group AG | 1.8% | 25,474,861 | +9.4% | 0.01% | $50,185,476 |
| D. E. Shaw & Co., Inc. | 1.6% | 22,111,898 | +72% | 0.03% | $43,560,439 |
| MORGAN STANLEY | 1.1% | 14,679,616 | +193% | 0% | $28,918,842 |
| RENAISSANCE TECHNOLOGIES LLC | 1% | 14,052,600 | 0.04% | $27,683,622 | |
| JANE STREET GROUP, LLC | 0.8% | 11,234,464 | +230% | 0.03% | $22,131,894 |
| TWO SIGMA ADVISERS, LP | 0.79% | 11,018,584 | +320% | 0.04% | $21,706,610 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.79% | 10,986,091 | +15% | 0% | $21,642,599 |
| Invesco Ltd. | 0.74% | 10,291,428 | +40% | 0% | $20,274,113 |
| NORTHERN TRUST CORP | 0.71% | 9,973,389 | -0.23% | 0% | $19,647,576 |
| Nuveen, LLC | 0.66% | 9,256,428 | +0.4% | 0% | $18,235,163 |
| Legal & General Group Plc | 0.66% | 9,232,431 | -48% | 0% | $18,187,890 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.63% | 8,772,273 | -8.1% | 0.03% | $17,248,737 |
| GOLDMAN SACHS GROUP INC | 0.62% | 8,608,174 | -64% | 0% | $16,958,103 |
| FMR LLC | 0.57% | 7,975,021 | +13216% | 0% | $15,710,791 |
| MILLENNIUM MANAGEMENT LLC | 0.5% | 6,965,714 | -29% | 0.01% | $13,722,457 |
| BANK OF AMERICA CORP /DE/ | 0.44% | 6,091,086 | +209% | 0% | $11,999,439 |
| Point72 Asset Management, L.P. | 0.43% | 5,951,138 | 0.02% | $11,723,742 | |
| DIMENSIONAL FUND ADVISORS LP | 0.38% | 5,314,297 | +488% | 0% | $10,468,573 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.37% | 5,211,698 | +1186% | 0.01% | $10,267,045 |
| FIRST TRUST ADVISORS LP | 0.36% | 5,067,762 | +85% | 0.01% | $9,983,491 |
Institutional Holders of PLUG POWER INC - Common Stock (PLUG) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 24,714,837 | $55,960,186 | +$3,061,543 | $2.26 | 161 |
| 2025 Q4 | 651,278,352 | $1,282,967,141 | +$227,744,156 | $1.97 | 449 |
| 2025 Q3 | 529,135,720 | $1,232,966,899 | +$243,020,687 | $2.33 | 441 |
| 2025 Q2 | 427,358,720 | $635,798,084 | +$26,394,689 | $1.49 | 416 |
| 2025 Q1 | 410,419,715 | $553,435,185 | -$124,993,372 | $1.35 | 410 |
| 2024 Q4 | 459,448,885 | $981,183,169 | +$77,864,359 | $2.13 | 442 |
| 2024 Q3 | 420,860,516 | $949,522,780 | +$132,456,334 | $2.26 | 423 |
| 2024 Q2 | 351,280,010 | $819,246,624 | +$120,548,152 | $2.33 | 438 |
| 2024 Q1 | 289,976,943 | $997,481,910 | -$35,837,579 | $3.44 | 444 |
| 2023 Q4 | 300,037,032 | $1,349,654,604 | -$267,146,144 | $4.50 | 471 |
| 2023 Q3 | 334,644,946 | $2,543,479,990 | +$18,132,389 | $7.60 | 496 |
| 2023 Q2 | 330,199,639 | $3,434,044,410 | +$83,991,473 | $10.39 | 520 |
| 2023 Q1 | 319,783,822 | $3,727,978,920 | +$8,428,415 | $11.72 | 536 |
| 2022 Q4 | 335,188,645 | $4,144,456,615 | -$164,907,628 | $12.37 | 550 |
| 2022 Q3 | 335,410,035 | $7,054,518,904 | +$569,215,167 | $21.01 | 529 |
| 2022 Q2 | 309,687,575 | $5,132,948,566 | +$5,279,596 | $16.57 | 505 |
| 2022 Q1 | 305,191,674 | $8,722,049,334 | +$75,669,288 | $28.61 | 575 |
| 2021 Q4 | 302,676,657 | $8,540,712,154 | +$281,100,011 | $28.23 | 572 |
| 2021 Q3 | 291,767,893 | $7,448,060,461 | +$263,542,756 | $25.54 | 492 |
| 2021 Q2 | 281,174,901 | $9,607,522,398 | -$206,792,730 | $34.19 | 537 |
| 2021 Q1 | 289,904,952 | $10,372,159,570 | +$1,002,002,192 | $35.84 | 514 |
| 2020 Q4 | 259,031,880 | $8,777,385,310 | +$1,462,917,150 | $33.91 | 425 |
| 2020 Q3 | 217,744,474 | $2,919,006,013 | +$494,787,297 | $13.41 | 303 |
| 2020 Q2 | 181,480,339 | $1,489,594,834 | +$332,565,999 | $8.21 | 235 |
| 2020 Q1 | 143,112,963 | $506,695,498 | +$98,420,269 | $3.54 | 188 |
| 2019 Q4 | 115,565,561 | $364,975,502 | +$98,141,514 | $3.16 | 170 |
| 2019 Q3 | 84,242,465 | $221,436,402 | +$10,344,454 | $2.63 | 144 |
| 2019 Q2 | 81,027,546 | $182,190,939 | +$11,452,566 | $2.25 | 137 |
| 2019 Q1 | 77,091,201 | $185,009,898 | +$36,211,053 | $2.40 | 139 |
| 2018 Q4 | 62,553,565 | $77,564,711 | -$959,890 | $1.24 | 128 |
| 2018 Q3 | 63,049,557 | $121,052,722 | -$4,180,246 | $1.92 | 134 |
| 2018 Q2 | 65,296,648 | $131,892,280 | +$4,638,578 | $2.02 | 138 |
| 2018 Q1 | 63,036,293 | $119,138,189 | +$3,913,110 | $1.89 | 125 |
| 2017 Q4 | 60,741,607 | $143,351,951 | +$12,359,937 | $2.36 | 126 |
| 2017 Q3 | 55,321,776 | $144,379,928 | +$4,887,406 | $2.61 | 124 |
| 2017 Q2 | 53,497,960 | $109,124,629 | +$30,914,671 | $2.04 | 111 |
| 2017 Q1 | 38,420,422 | $53,020,358 | +$3,250,428 | $1.38 | 89 |
| 2016 Q4 | 47,965,595 | $57,548,998 | +$16,720,629 | $1.20 | 101 |
| 2016 Q3 | 33,658,580 | $57,556,444 | +$1,627,109 | $1.71 | 97 |
| 2016 Q2 | 32,750,653 | $60,908,967 | +$2,679,706 | $1.86 | 98 |
| 2016 Q1 | 31,168,358 | $63,875,789 | -$2,980,922 | $2.05 | 99 |
| 2015 Q4 | 32,624,805 | $68,834,811 | +$2,641,995 | $2.11 | 103 |
| 2015 Q3 | 31,401,294 | $57,456,998 | -$3,224,982 | $1.83 | 94 |
| 2015 Q2 | 32,711,556 | $80,154,621 | +$5,047,308 | $2.45 | 106 |
| 2015 Q1 | 29,358,613 | $76,039,755 | -$6,178,441 | $2.59 | 94 |
| 2014 Q4 | 32,112,690 | $96,482,231 | +$4,930,527 | $3.00 | 105 |
| 2014 Q3 | 29,455,790 | $135,114,188 | -$10,654,728 | $4.59 | 113 |
| 2014 Q2 | 31,600,171 | $147,887,990 | +$72,631,268 | $4.68 | 115 |
| 2014 Q1 | 14,463,336 | $102,733,742 | +$85,094,620 | $7.10 | 81 |