Plug Power, Inc.

Historical 13F Holders

Symbol
PLUG
CUSIP
72919P202
All holders as of
Q2 2026
Type
Equity
Class
COM NEW
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 72919P202 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 12.8% 7/29/2026
Event 6/30/2026
Vanguard Capital Management LLC 13G 5.2% 4/30/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Grove Energy Capital LLC 13D/A
4.8% 6/25/2025
Event 6/6/2025
Norges Bank 13G/A 0.4% 7/24/2025
Event 6/30/2025
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 46 1.62 M $3.15 M
2026 Q2 550 819 M $3.73 B
2026 Q1 512 755 M $1.70 B
2025 Q4 519 653 M $1.29 B
2025 Q3 509 535 M $1.25 B
2025 Q2 462 439 M $653 M
2025 Q1 479 489 M $659 M
2024 Q4 507 461 M $985 M
2024 Q3 484 427 M $976 M
2024 Q2 515 380 M $886 M
2024 Q1 534 334 M $1.16 B
2023 Q4 577 328 M $1.48 B
2023 Q3 582 337 M $2.56 B
2023 Q2 596 332 M $3.45 B
2023 Q1 614 323 M $3.77 B
2022 Q4 641 358 M $4.77 B
2022 Q3 638 337 M $7.09 B
2022 Q2 612 312 M $5.18 B
2022 Q1 668 308 M $8.79 B
2021 Q4 684 308 M $8.68 B
2021 Q3 589 293 M $7.49 B
2021 Q2 627 282 M $9.65 B
2021 Q1 604 291 M $10.4 B
2020 Q4 512 268 M $9.13 B
2020 Q3 375 219 M $2.93 B
2020 Q2 292 187 M $1.54 B
2020 Q1 234 144 M $509 M
2019 Q4 213 119 M $376 M
2019 Q3 178 84.3 M $222 M
2019 Q2 180 83.1 M $187 M
2019 Q1 180 77.2 M $185 M
2018 Q4 169 65.1 M $80.7 M
2018 Q3 179 64.7 M $126 M
2018 Q2 176 65.7 M $134 M
2018 Q1 166 63.4 M $120 M
2017 Q4 172 60.7 M $143 M
2017 Q3 163 55.3 M $144 M
2017 Q2 152 53.5 M $109 M
2017 Q1 125 38.9 M $53.7 M
2016 Q4 140 58.9 M $71.2 M
2016 Q3 131 33.7 M $57.6 M
2016 Q2 126 32.8 M $60.9 M
2016 Q1 125 31.2 M $63.9 M
2015 Q4 139 32.7 M $68.9 M
2015 Q3 126 31.4 M $57.5 M
2015 Q2 137 32.7 M $80.2 M
2015 Q1 127 30.2 M $78.6 M
2014 Q4 146 32.1 M $96.5 M
2014 Q3 153 29.5 M $135 M
2014 Q2 162 32.3 M $151 M
2014 Q1 126 14.5 M $103 M