Plug Power (PLUG)
Builds fuel cells, electrolyzers, and infrastructure for producing and delivering hydrogen.
$2.10
vs last close+0.01 (+0.24%)
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13F · 13D/G · Form 4
| Institutions | 59.14% | 826.34M shares | |
|---|---|---|---|
| 544 holders · as of Jun 30, 2026 | |||
| Insiders | 0.59% | 8.25M shares | |
| 14 holders · as of Sep 15, 2026 | |||
| Other | 40.27% | 562.61M shares | |
| remainder | |||
1.40B company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
544 holders · 826.34M shares · 93 new positions · 275 increased · 115 reduced · 50 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 184.03M | 13.17% | +31.94M | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 66.18M | 4.74% | +6.57M | Aug 13, 2026 |
| Vanguard Capital Management LLC | 62.94M | 4.50% | +386.6K | Aug 13, 2026 |
| State Street Corp | 38.76M | 2.77% | +2.21M | Aug 7, 2026 |
| Geode Capital Management, LLC | 36.56M | 2.62% | +1.85M | Aug 12, 2026 |
| UBS Group AG | 33.13M | 2.37% | −8.47M | Aug 13, 2026 |
| Citadel Advisors LLC | 24.15M | 1.73% | +23.29M | Sep 2, 2026 |
| Two Sigma Investments, LP | 22.61M | 1.62% | −4.79M | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 10.50% | 146.97M | 13G | Apr 7, 2026 |
| Norges Bank (The Central Bank of Norway) | 7.95% | 879.64M | 13G | Oct 10, 2024 |
| Vanguard Capital Management | 5.23% | 73.04M | 13G | Apr 30, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 15, 2026 | Benjamin Haycraftofficer: CSO & GM EMEA | Sale | 18,750 | $2.06 | 301,249 |
| Sep 11, 2026 | Benjamin Haycraftofficer: CSO & GM EMEA | Sale | 13,810 | $2.14 | 319,999 |
| Jun 8, 2026 | Maureen O. Helmerdirector | Sale | 50,000 | $3.23 | 321,565 |
| Jan 12, 2026 | Benjamin Haycraftofficer: CSO & GM EMEA | Sale | 40,000 | $2.17 | 333,809 |
| Dec 15, 2025 | Jose Luis Crespoofficer: See Remarks | Purchase | 37,300 | $2.34 | 307,332 |
| Dec 10, 2025 | Benjamin Haycraftofficer: CSO & GM EMEA | Sale | 40,000 | $2.20 | 373,809 |
| Oct 10, 2025 | Benjamin Haycraftofficer: CSO & GM EMEA | Sale | 10,000 | $3.80 | 457,583 |
| Nov 10, 2025 | Benjamin Haycraftofficer: CSO & EVP of EMEA Region | Sale | 10,000 | $2.92 | 467,583 |
House and Senate disclosures
Not reported.