Plug Power Inc
PLUG- Exchange
- Nasdaq
- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0001093691
In the last 90 days, Plug Power Inc insiders filed 0 open-market purchases and 2 sales; 511 institutions reported holding it in 13F filings for Q2 2026, worth $2.20B in total; Coatue Management is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Plug Power Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 473
- +20 vs. Q4 2025
- Shares held
- 754.6M
- +232.9M (+44.6%) vs. Q4 2025
- Total value
- $1.70B
- +$676.1M (+65.7%) vs. Q4 2025
- New holders
- 74
- 165 more added
- Sold out
- 54
- 105 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PLUG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 511 | $2.20B |
| Q1 2026 | 473 | $1.70B |
| Q4 2025 | 462 | $1.28B |
| Q3 2025 | 457 | $1.25B |
| Q2 2025 | 428 | $638.7M |
| Q1 2025 | 430 | $653.8M |
| Q4 2024 | 458 | $984.4M |
| Q3 2024 | 439 | $966.5M |
| Q2 2024 | 459 | $824.0M |
| Q1 2024 | 472 | $1.03B |
| Q4 2023 | 490 | $1.36B |
| Q3 2023 | 515 | $2.56B |
| Q2 2023 | 536 | $3.45B |
| Q1 2023 | 561 | $3.76B |
| Q4 2022 | 577 | $4.03B |
| Q3 2022 | 570 | $6.71B |
| Q2 2022 | 560 | $5.17B |
| Q1 2022 | 606 | $8.75B |
| Q4 2021 | 608 | $8.57B |
| Q3 2021 | 536 | $7.49B |
| Q2 2021 | 564 | $9.64B |
| Q1 2021 | 537 | $10.3B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Plug Power Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| International Assets Investment Management, LLC | 15,632 | $35.2K | 0.00% | −141−0.9% | Reduced |
| Manatuck Hill Partners, LLC | 15,750 | $35.6K | 0.01% | +15,750 | New |
| Yousif Capital Management, LLC | 15,869 | $35.9K | 0.00% | +2,552+19.2% | Added |
| Sustainable Insight Capital Management, LLC | 16,200 | $36.6K | 0.01% | +300+1.9% | Added |
| Simon Quick Advisors, LLC | 16,613 | $37.5K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 16,733 | $37.8K | 0.00% | +7,191+75.4% | Added |
| Retirement Planning Group, LLC | 16,827 | $38.0K | 0.02% | +239+1.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 17,462 | $38.1K | 0.00% | −259,343−93.7% | Reduced |
| Alliance Wealth Advisors, LLC | 16,958 | $38.3K | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 17,310 | $39.0K | 0.00% | +100+0.6% | Added |
| MML Investors Services, LLC | 18,356 | $41.5K | 0.00% | −1,529−7.7% | Reduced |
| We Are One Seven, LLC | 18,379 | $41.5K | 0.00% | +4,765+35.0% | Added |
| Teacher Retirement System of Texas | 18,407 | $41.6K | 0.00% | −18,787−50.5% | Reduced |
| Savant Capital, LLC | 18,494 | $41.8K | 0.00% | +1,583+9.4% | Added |
| Cresset Asset Management, LLC | 18,590 | $42.0K | 0.00% | 00.0% | Unchanged |
| Baader Bank INC | 28,566 | $42.4K | 0.00% | +28,566 | New |
| Envestnet Asset Management Inc | 18,926 | $42.8K | 0.00% | +843+4.7% | Added |
| Integrated Wealth Concepts LLC | 19,362 | $43.8K | 0.00% | +1,361+7.6% | Added |
| Raiffeisen Bank International AG | 20,780 | $44.8K | 0.00% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 20,000 | $45.2K | 0.00% | 00.0% | Unchanged |
| GPM Growth Investors, Inc. | 20,000 | $45.2K | 0.02% | +20,000 | New |
| CWM, LLC | 20,129 | $45.5K | 0.00% | +7,464+58.9% | Added |
| Farringdon Capital, Ltd. | 20,605 | $46.6K | 0.01% | +20,605 | New |
| Signature Estate & Investment Advisors LLC | 21,268 | $48.1K | 0.00% | −354−1.6% | Reduced |
| Mirador Capital Partners LP | 21,454 | $48.5K | 0.01% | +21,454 | New |
| J. L. Bainbridge & Co., Inc. | 21,683 | $49.0K | 0.00% | +572+2.7% | Added |
| Measured Wealth Private Client Group, LLC | 22,167 | $50.1K | 0.01% | −14,413−39.4% | Reduced |
| Resources Investment Advisors, LLC. | 22,908 | $51.8K | 0.00% | +9,467+70.4% | Added |
| Warren Averett Asset Management, LLC | 23,301 | $52.7K | 0.00% | +250+1.1% | Added |
| GM Advisory Group, Inc. | 23,314 | $52.7K | 0.00% | +23,314 | New |
| Profund Advisors LLC | 23,688 | $53.5K | 0.00% | +1,822+8.3% | Added |
| Independent Financial Group, LLC | 23,689 | $53.5K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 23,750 | $53.7K | 0.02% | −1,000−4.0% | Reduced |
| Balyasny Asset Management LLC | 24,637 | $55.7K | 0.00% | −17,955−42.2% | Reduced |
| Northwestern Mutual Wealth Management Co | 25,724 | $58.1K | 0.00% | −9,230−26.4% | Reduced |
| Krilogy Financial LLC | 20,725 | $59.3K | 0.00% | 00.0% | Unchanged |
| Miller Howard Investments Inc | 26,637 | $60.2K | 0.00% | +26,637 | New |
| Everett Harris & Co | 26,744 | $60.4K | 0.00% | 00.0% | Unchanged |
| GTS Securities LLC | 27,195 | $61.5K | 0.00% | +15,980+142.5% | Added |
| Pinnacle Wealth Planning Services, Inc. | 27,675 | $62.5K | 0.01% | −462−1.6% | Reduced |
| O'Rourke & Company, Inc | 28,166 | $63.7K | 0.03% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 29,049 | $65.7K | 0.00% | +214+0.7% | Added |
| Milestone Asset Management, LLC | 29,084 | $65.7K | 0.01% | +29,084 | New |
| IFP Advisors, Inc | 29,105 | $65.8K | 0.00% | +79+0.3% | Added |
| SlateStone Wealth, LLC | 29,077 | $66.0K | 0.01% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 27,958 | $67.4K | 0.00% | −34,163−55.0% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 30,000 | $67.8K | 0.00% | 00.0% | Unchanged |
| Calamos Wealth Management LLC | 30,000 | $67.8K | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 30,000 | $67.8K | 0.00% | +30,000 | New |
| Ballentine Partners, LLC | 30,360 | $68.6K | 0.00% | +8,175+36.8% | Added |
| Brave Asset Management Inc | 30,400 | $68.7K | 0.02% | −10,000−24.8% | Reduced |
| Citizens Financial Group Inc | 31,071 | $70.2K | 0.00% | +1,275+4.3% | Added |
| Callan Family Office, LLC | 31,751 | $71.8K | 0.00% | −9,246−22.6% | Reduced |
| Prospera Financial Services Inc | 32,155 | $72.7K | 0.00% | −700−2.1% | Reduced |
| Silverlake Wealth Management LLC | 33,470 | $75.6K | 0.02% | 00.0% | Unchanged |
| Fagan Associates, Inc. | 33,661 | $76.1K | 0.01% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 33,744 | $76.3K | 0.00% | −26,870−44.3% | Reduced |
| Samalin Investment Counsel, LLC | 34,500 | $78.0K | 0.03% | −1,000−2.8% | Reduced |
| Stratos Wealth Partners, LTD. | 34,638 | $78.3K | 0.00% | −100−0.3% | Reduced |
| Captrust Financial Advisors | 34,660 | $78.3K | 0.00% | +7,318+26.8% | Added |
| Davy Global Fund Management Ltd | 35,261 | $79.7K | 0.01% | +499+1.4% | Added |
| Amalgamated Bank | 35,389 | $80.0K | 0.00% | 00.0% | Unchanged |
| Carr Financial Group Corp | 35,748 | $80.8K | 0.02% | +26+0.1% | Added |
| Mandatum Life Insurance Co Ltd | 35,850 | $81.0K | 0.02% | −620−1.7% | Reduced |
| State of Wyoming | 35,899 | $81.1K | 0.01% | +23,502+189.6% | Added |
| Conway Capital Management, Inc. | 36,000 | $81.4K | 0.04% | +36,000 | New |
| Steward Partners Investment Advisory, LLC | 36,350 | $82.2K | 0.00% | +5,920+19.5% | Added |
| Lazari Capital Management, Inc. | 36,798 | $83.2K | 0.03% | 00.0% | Unchanged |
| Ethos Financial Group, LLC | 42,607 | $83.9K | 0.01% | 00.0% | Unchanged |
| McAdam, LLC | 37,140 | $83.9K | 0.00% | +37,140 | New |
| AQR Capital Management LLC | 38,441 | $84.2K | 0.00% | +13,703+55.4% | Added |
| Rathbone Brothers plc | 38,641 | $87.3K | 0.00% | +8,105+26.5% | Added |
| TCG Advisory Services, LLC | 41,029 | $92.7K | 0.00% | +41,029 | New |
| CX Institutional | 41,961 | $95.0K | 0.00% | 00.0% | Unchanged |
| Ground Swell Capital, LLC | 42,235 | $95.5K | 0.19% | +42,235 | New |
| Kestra Advisory Services, LLC | 43,007 | $97.2K | 0.00% | +4,525+11.8% | Added |
| Franklin Resources Inc | 43,805 | $99.0K | 0.00% | +27,195+163.7% | Added |
| Sterling Capital Management LLC | 43,892 | $99.2K | 0.00% | −21,033−32.4% | Reduced |
| Capital Performance Advisors LLP | 44,061 | $99.6K | 0.01% | +4,923+12.6% | Added |
| Group One Trading, L.P. | 44,247 | $100.0K | 0.00% | +44,247 | New |
| Smartleaf Asset Management LLC | 47,090 | $100.8K | 0.00% | +5,127+12.2% | Added |
| GWM Advisors LLC | 45,799 | $103.5K | 0.00% | −16,388−26.4% | Reduced |
| Portland Investment Counsel Inc. | 50,000 | $113.0K | 0.04% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 50,348 | $113.8K | 0.00% | −557−1.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 52,859 | $119.0K | 0.00% | +420+0.8% | Added |
| Kingsbury Capital Investment Advisors LLC | 52,890 | $119.5K | 0.11% | +52,890 | New |
| Hartline Investment Corp | 53,100 | $120.0K | 0.01% | +53,100 | New |
| Ethic Inc. | 53,233 | $120.3K | 0.00% | +4,160+8.5% | Added |
| United Advisor Group, LLC | 53,361 | $120.6K | 0.01% | −1,321−2.4% | Reduced |
| DekaBank Deutsche Girozentrale | 53,000 | $122.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 53,978 | $122.0K | 0.01% | +53,978 | New |
| Arkadios Wealth Advisors | 55,382 | $125.2K | 0.00% | −2,434−4.2% | Reduced |
| MinichMacGregor Wealth Management, LLC | 55,738 | $126.0K | 0.02% | +125+0.2% | Added |
| Federation des caisses Desjardins du Quebec | 56,064 | $126.3K | 0.00% | −20,800−27.1% | Reduced |
| Principal Financial Group Inc | 56,307 | $127.3K | 0.00% | +7,761+16.0% | Added |
| Financial Advisory Service, Inc. | 60,380 | $136.5K | 0.01% | −150−0.2% | Reduced |
| Abel Hall, LLC | 62,213 | $140.6K | 0.03% | +5,223+9.2% | Added |
| Wiley Bros.-Aintree Capital, LLC | 62,751 | $141.8K | 0.00% | +32,323+106.2% | Added |
| Banque Cantonale Vaudoise | 63,044 | $142.0K | 0.01% | +8,162+14.9% | Added |
| Public Employees Retirement Association of Colorado | 64,570 | $146.0K | 0.00% | 00.0% | Unchanged |