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Plug Power (PLUG)
NASDAQ
$2.70-$0.10 (-3.41%)
Price as of Jun 23, 2026 5:31 PM EDT- $3.9BMarket Cap
- 155.96%1-Year Change
- Electrical Equipment & PartsIndustry
Plug Power (PLUG)
$2.70-$0.10 (-3.41%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 13.26% | 152.1M | +34.9M (+22.95%) | Mar 31, 2026 |
VANGUARD GROUP INC | 11.30% | 129.6M | +20.0M (+15.41%) | Dec 31, 2025 |
BLACKROCK FUNDING, INC. /DE | 6.91% | 79.3M | +3.6M (+4.50%) | Dec 31, 2024 |
N/A | 5.45% | 62.6M | +62.6M (+100.00%) | Mar 31, 2026 |
BLACKROCK INC. | 5.44% | 62.4M | +14.1M (+22.69%) | Jun 30, 2024 |
D. E. SHAW & CO., INC. | 4.27% | 49.0M | +26.8M (+54.84%) | Mar 31, 2026 |
UBS GROUP AG | 3.63% | 41.6M | +16.1M (+38.75%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 9.60% | 110.1M | +1.6M (+1.43%) | Mar 31, 2026 |
iSHARES TRUST | 4.01% | 45.9M | +5.5M (+12.05%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 1.05% | 12.0M | +1.4M (+11.99%) | Feb 28, 2026 |
INVESCO EXCHANGE-TRADED FUND TRUST | 0.76% | 8.7M | +2.3M (+26.35%) | Jan 31, 2026 |
SCHWAB STRATEGIC TRUST | 0.66% | 7.6M | +1.3M (+17.71%) | Feb 28, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.57% | 6.5M | +341,696 (+5.26%) | Feb 28, 2026 |
TIAA-CREF FUNDS | 0.51% | 5.9M | -116,940 (-1.99%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions7.1B (78.48%)
- Mutual Funds1.9B (21.05%)
- Insiders42.5M (0.47%)
- Other0 (0.00%)
Insider Transactions
- 0.47% (42.5M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $631,874.88Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $3.6MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Kenausis Gregory | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
WILLIS GARY K | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
Kenausis Gregory | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 510,432 |
MCNAMEE GEORGE C | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
BONNEY MARK J | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
HELMER MAUREEN O | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
Angle Colin M | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 39,753 |
MCNAMEE GEORGE C | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 873,282 |
BONNEY MARK J | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 262,766 |
HELMER MAUREEN O | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 361,318 |
WILLIS GARY K | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 730,107 |
Angle Colin M | Award | Jun 11, 2026 | $0.00 | 39,753 | $0.00 | 149,544 |
HELMER MAUREEN O | Sell | Jun 08, 2026 | $161,620.00 | 50,000 | $3.23 | 321,565 |
Joggerst Patrick | Award | Apr 01, 2026 | $20,001.00 | 8,850 | $2.26 | 205,787 |
Marsh Andrew | Award | Apr 01, 2026 | $8,334.88 | 3,688 | $2.26 | 853,378 |
Mahtani Kavita | Award | Apr 01, 2026 | $22,500.56 | 9,956 | $2.26 | 239,847 |
BONNEY MARK J | Award | Apr 01, 2026 | $23,750.34 | 10,509 | $2.26 | 223,013 |
Angle Colin M | Award | Apr 01, 2026 | $8,750.72 | 3,872 | $2.26 | 109,791 |
Marsh Andrew | Award | Mar 31, 2026 | $0.00 | 87,260 | $0.00 | 87,260 |
Marsh Andrew | Award | Mar 02, 2026 | $0.00 | 163,638 | $0.00 | 163,638 |
Haycraft Benjamin Toby Patrick CSO & GM EMEA | Sell | Jan 12, 2026 | $86,800.00 | 40,000 | $2.17 | 333,809 |
Mahtani Kavita | Award | Jan 02, 2026 | $22,499.37 | 11,421 | $1.97 | 229,891 |
Kenausis Gregory | Award | Jan 02, 2026 | $19,688.18 | 9,994 | $1.97 | 461,967 |
HELMER MAUREEN O | Award | Jan 02, 2026 | $27,499.23 | 13,959 | $1.97 | 371,565 |
Joggerst Patrick | Award | Jan 02, 2026 | $19,999.44 | 10,152 | $1.97 | 196,937 |
Angle Colin M | Award | Jan 02, 2026 | $9,999.72 | 5,076 | $1.97 | 105,919 |
WILLIS GARY K | Award | Jan 02, 2026 | $32,499.09 | 16,497 | $1.97 | 690,354 |
MCNAMEE GEORGE C | Award | Jan 02, 2026 | $25,625.76 | 13,008 | $1.97 | 833,529 |
BONNEY MARK J | Award | Jan 02, 2026 | $23,750.32 | 12,056 | $1.97 | 212,504 |
Crespo Jose Luis See Remarks | Buy | Dec 15, 2025 | $87,282.00 | 37,300 | $2.34 | 307,332 |