Plug Power Inc.
MX ˙ BMV ˙ US72919P2020
SecurityMX:PLUG / Plug Power Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership3,677,307 shares
Latest Disclosed Value $ 8,310,713
First Trust Advisors Lp reports 27.44% decrease in ownership of PLUG / Plug Power Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 3,677,307 shares of Plug Power Inc. (MX:PLUG) valued at $8,310,713 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,067,762 shares of Plug Power Inc.. This represents a change in shares of -27.44% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F PLUG PWR COM NEW 72919P202 3,677,307 -1,390,455 -27.44 8,311 -16.76 0.0059
2026-02-13 2025-12-31 13F PLUG POWER COM NEW 72919P202 5,067,762 2,324,695 84.75 9,983 56.20
2025-11-12 2025-09-30 13F PLUG POWER COM NEW 72919P202 2,743,067 -57,225 -2.04 6,391 53.19 0.0047
2025-08-13 2025-06-30 13F PLUG POWER COM NEW 72919P202 2,800,292 329,486 13.34 4,172 25.10 0.0034
2025-05-14 2025-03-31 13F PLUG POWER COM NEW 72919P202 2,470,806 -622,021 -20.11 3,336 -49.37 0.0030
2025-02-13 2024-12-31 13F PLUG POWER COM NEW 72919P202 3,092,827 -78,849 -2.49 6,588 -8.09 0.0058
2024-11-13 2024-09-30 13F PLUG POWER COM NEW 72919P202 3,171,676 -889,382 -21.90 7,168 -24.25 0.0068
2024-08-13 2024-06-30 13F PLUG POWER COM NEW 72919P202 4,061,058 240,648 6.30 9,462 -28.00 0.0096
2024-05-13 2024-03-31 13F PLUG POWER COM NEW 72919P202 3,820,410 106,448 2.87 13,142 -21.36 0.0133
2024-02-13 2023-12-31 13F PLUG POWER COM NEW 72919P202 3,713,962 42,647 1.16 16,713 -40.10 0.0182
2023-11-13 2023-09-30 13F PLUG POWER COM NEW 72919P202 3,671,315 -97,728 -2.59 27,902 -28.75 0.0331
2023-08-14 2023-06-30 13F PLUG POWER COM NEW 72919P202 3,769,043 -280,975 -6.94 39,160 -17.50 0.0445
2023-05-15 2023-03-31 13F PLUG POWER COM NEW 72919P202 4,050,018 -597,808 -12.86 47,466 -17.43 0.0548
2023-02-09 2022-12-31 13F PLUG POWER COM NEW 72919P202 4,647,826 1,336,202 40.35 57,485 -17.38 0.0684
2022-11-14 2022-09-30 13F PLUG POWER COM NEW 72919P202 3,311,624 -1,757,459 -34.67 69,577 -17.17 0.0902
2022-08-12 2022-06-30 13F PLUG POWER COM NEW 72919P202 5,069,083 1,100,692 27.74 83,995 -26.02 0.1037
2022-05-13 2022-03-31 13F PLUG POWER COM NEW 72919P202 3,968,391 495,702 14.27 113,536 15.81 0.1161
2022-02-08 2021-12-31 13F PLUG POWER COM NEW 72919P202 3,472,689 -808,346 -18.88 98,034 -10.34 0.0954
2021-11-15 2021-09-30 13F PLUG POWER COM NEW 72919P202 4,281,035 -838,419 -16.38 109,338 -37.53 0.1176
2021-10-12 2021-06-30 13F/A-1 PLUG POWER COM NEW 72919P202 5,119,454 421,265 8.97 175,034 3.95 0.1895
2021-08-16 2021-06-30 13F PLUG POWER COM NEW 72919P202 5,119,454 421,265 175,034 0.1812
2021-05-14 2021-03-31 13F PLUG POWER COM NEW 72919P202 4,698,189 1,826,343 63.59 168,383 72.91 0.2039
2021-02-02 2020-12-31 13F PLUG POWER COM NEW 72919P202 2,871,846 1,275,076 79.85 97,384 354.79 0.1290
2020-11-05 2020-09-30 13F PLUG POWER COM NEW 72919P202 1,596,770 526,177 49.15 21,413 143.61 0.0343
2020-07-22 2020-06-30 13F PLUG POWER COM NEW 72919P202 1,070,593 619,002 137.07 8,790 449.72 0.0152
2020-05-06 2020-03-31 13F PLUG POWER COM NEW 72919P202 451,591 165,804 58.02 1,599 77.08 0.0036
2020-02-03 2019-12-31 13F PLUG POWER COM NEW 72919P202 285,787 39,255 15.92 903 39.35 0.0015
2019-11-04 2019-09-30 13F PLUG POWER COM NEW 72919P202 246,532 8,842 3.72 648 21.12 0.0012
2019-07-30 2019-06-30 13F PLUG POWER COM NEW 72919P202 237,690 10,440 4.59 535 -1.83 0.0010
2019-06-19 2019-03-31 13F/A-1 PLUG POWER COM NEW 72919P202 227,250 8,331 3.81 545 101.11 0.0011
2019-05-09 2019-03-31 13F PLUG POWER COM NEW 72919P202 227,250 8,331 545
2019-02-07 2018-12-31 13F PLUG POWER COM NEW 72919P202 218,919 20,067 10.09 271 -29.06 0.0006
2018-10-25 2018-09-30 13F PLUG POWER COM NEW 72919P202 198,852 -22,136 -10.02 382 -14.35 0.0007
2018-08-02 2018-06-30 13F PLUG POWER COM NEW 72919P202 220,988 3,265 1.50 446 8.52 0.0009
2018-04-23 2018-03-31 13F PLUG POWER COM NEW 72919P202 217,723 -32,320 -12.93 411 -30.34 0.0009
2018-02-08 2017-12-31 13F PLUG POWER COM NEW 72919P202 250,043 25,454 11.33 590 0.68 0.0014
2017-10-24 2017-09-30 13F PLUG POWER COM NEW 72919P202 224,589 -7,505 -3.23 586 23.89 0.0015
2017-08-02 2017-06-30 13F PLUG POWER COM NEW 72919P202 232,094 71,126 44.19 473 113.06 0.0013
2017-05-02 2017-03-31 13F PLUG POWER COM NEW 72919P202 160,968 -1,537 -0.95 222 13.85 0.0006
2017-02-06 2016-12-31 13F PLUG POWER COM NEW 72919P202 162,505 -10,607 -6.13 195 -34.12 0.0006
2016-11-01 2016-09-30 13F PLUG POWER COM NEW 72919P202 173,112 -4,033 -2.28 296 -10.03 0.0009
2016-08-04 2016-06-30 13F PLUG POWER COM NEW 72919P202 177,145 -1,801 -1.01 329 -10.35 0.0010
2016-05-10 2016-03-31 13F PLUG POWER COM NEW 72919P202 178,946 12,194 7.31 367 4.26 0.0012
2016-05-04 2015-12-31 13F/A-1 PLUG POWER COM NEW 72919P202 166,752 -6,079 -3.52 352 11.39 0.0009
2016-02-03 2015-12-31 13F PLUG POWER COM NEW 72919P202 166,752 352
2015-11-05 2015-09-30 13F PLUG POWER COM NEW 72919P202 172,831 -17,851 -9.36 316 -32.33 0.0009
2015-08-04 2015-06-30 13F PLUG POWER COM NEW 72919P202 190,682 -4,034 -2.07 467 -7.34 0.0012
2015-05-04 2015-03-31 13F PLUG POWER COM NEW 72919P202 194,716 -50,423 -20.57 504 -31.43 0.0015
2015-02-13 2014-12-31 13F PLUG POWER COM NEW 72919P202 245,139 -16,374 -6.26 735 -38.75 0.0025
2014-11-12 2014-09-30 13F PLUG POWER COM NEW 72919P202 261,513 -15,331 -5.54 1,200 -7.41 0.0047
2014-08-11 2014-06-30 13F PLUG POWER COM NEW 72919P202 276,844 -55,670 -16.74 1,296 -45.11 0.0054
2014-05-12 2014-03-31 13F PLUG POWER COM NEW 72919P202 332,514 332,514 2,361 0.0104
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.