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Plug Power (PLUG)
NASDAQ
$2.11+$0.04 (+2.18%)
Price as of Aug 03, 2026 8:00 PM EDT- $2.9BMarket Cap
- 47.14%1-Year Change
- Electrical Equipment & PartsIndustry
Plug Power (PLUG)
$2.11+$0.04 (+2.18%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 10.90% | 152.1M | +34.9M (+22.95%) | Mar 31, 2026 |
VANGUARD GROUP INC | 9.29% | 129.6M | +20.0M (+15.41%) | Dec 31, 2025 |
BLACKROCK FUNDING, INC. /DE | 5.68% | 79.3M | +3.6M (+4.50%) | Dec 31, 2024 |
BLACKROCK INC. | 4.47% | 62.4M | +14.1M (+22.69%) | Jun 30, 2024 |
D. E. SHAW & CO., INC. | 3.51% | 49.0M | +26.8M (+54.84%) | Mar 31, 2026 |
UBS GROUP AG | 2.98% | 41.6M | +16.1M (+38.75%) | Mar 31, 2026 |
STATE STREET CORP | 2.62% | 36.5M | +4.3M (+11.74%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 7.89% | 110.1M | +1.6M (+1.43%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.92% | 12.8M | +785,568 (+6.15%) | May 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.63% | 8.8M | +6.2M (+70.47%) | Apr 30, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.57% | 8.0M | +1.5M (+18.41%) | May 31, 2026 |
SCHWAB STRATEGIC TRUST | 0.54% | 7.5M | -50,905 (-0.68%) | May 31, 2026 |
Dimensional ETF Trust | 0.50% | 7.0M | +3.0M (+43.25%) | Apr 30, 2026 |
Global X Funds | 0.48% | 6.6M | +1.6M (+24.18%) | May 31, 2026 |
Current Ownership Distribution
- Institutions7.1B (77.28%)
- Mutual Funds2.1B (22.29%)
- Insiders39.0M (0.42%)
- Other0 (0.00%)
Insider Transactions
- 0.42% (39.0M)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 |
|---|---|---|---|---|---|---|
BONNEY MARK J | Award | Jul 01, 2026 | $23,750.44 | 8,764 | $2.71 | 271,530 |
Kenausis Gregory | Award | Jul 01, 2026 | $10,785.80 | 3,980 | $2.71 | 514,412 |
Joggerst Patrick | Award | Jul 01, 2026 | $20,715.24 | 7,644 | $2.71 | 253,184 |
Angle Colin M | Award | Jul 01, 2026 | $9,642.18 | 3,558 | $2.71 | 153,102 |
Marsh Andrew | Award | Jun 30, 2026 | $0.00 | 72,469 | $0.00 | 72,469 |
Fullerton Dean Chief Operating Officer | Award | Jun 25, 2026 | $0.00 | 408,163 | $0.00 | 408,163 |
Fullerton Dean Chief Operating Officer | Award | Jun 25, 2026 | $0.00 | 414,508 | $0.00 | 414,508 |
Conway Gerard L JR Gen. Coun, Corp Sec., Exec. VP | Award | Jun 25, 2026 | $0.00 | 357,143 | $0.00 | 357,143 |
Conway Gerard L JR Gen. Coun, Corp Sec., Exec. VP | Award | Jun 25, 2026 | $0.00 | 362,694 | $0.00 | 362,694 |
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 | 39,753 |
MCNAMEE GEORGE C | 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 |
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 |