Plug Power Inc.
MX ˙ BMV ˙ US72919P2020
SecurityMX:PLUG / Plug Power Inc.
InstitutionFagan Associates, Inc.
Latest Disclosed Ownership33,661 shares
Latest Disclosed Value $ 76,074
Fagan Associates, Inc. ownership in PLUG / Plug Power Inc.

On May 4, 2026 - Fagan Associates, Inc. filed a 13F-HR form disclosing ownership of 33,661 shares of Plug Power Inc. (MX:PLUG) valued at $76,074 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 33,661 shares of Plug Power Inc.. This represents a change in shares of 0.00% 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)
2026-05-04 2026-03-31 13F PLUG PWR COM NEW 72919P202 33,661 0 0.00 76 15.15 0.0106
2026-01-30 2025-12-31 13F PLUG POWER COM NEW 72919P202 33,661 45 0.13 66 -15.38 0.0088
2025-11-14 2025-09-30 13F PLUG POWER COM NEW 72919P202 33,616 0 0.00 78 56.00 0.0108
2025-08-07 2025-06-30 13F PLUG POWER COM NEW 72919P202 33,616 0 0.00 50 11.11 0.0077
2025-05-06 2025-03-31 13F PLUG POWER COM NEW 72919P202 33,616 33,616 45 0.0076
2025-02-03 2024-12-31 13F PLUG POWER COM NEW 72919P202 0 -31,591 -100.00 0 -100.00
2024-11-12 2024-09-30 13F PLUG POWER COM NEW 72919P202 31,591 13,770 77.27 71 73.17 0.0120
2024-08-09 2024-06-30 13F PLUG POWER COM NEW 72919P202 17,821 0 0.00 42 -32.79 0.0073
2024-05-06 2024-03-31 13F PLUG POWER COM NEW 72919P202 17,821 4,035 29.27 61 -1.61 0.0115
2024-02-08 2023-12-31 13F PLUG POWER COM NEW 72919P202 13,786 -131,456 -90.51 62 -94.38 0.0135
2023-10-31 2023-09-30 13F PLUG POWER COM NEW 72919P202 145,242 -699 -0.48 1,104 -27.24 0.2668
2023-08-08 2023-06-30 13F PLUG POWER COM NEW 72919P202 145,941 -12,257 -7.75 1,516 -18.23 0.3679
2023-05-04 2023-03-31 13F PLUG POWER COM NEW 72919P202 158,198 820 0.52 1,854 -4.73 0.4614
2023-01-26 2022-12-31 13F PLUG POWER COM NEW 72919P202 157,378 -10,952 -6.51 1,947 -44.98 0.5191
2022-11-02 2022-09-30 13F PLUG POWER COM NEW 72919P202 168,330 -574 -0.34 3,537 26.37 0.9887
2022-08-03 2022-06-30 13F PLUG POWER COM NEW 72919P202 168,904 27,350 19.32 2,799 -30.89 0.7478
2022-05-06 2022-03-31 13F PLUG POWER COM NEW 72919P202 141,554 2,875 2.07 4,050 3.45 0.8309
2022-02-08 2021-12-31 13F PLUG POWER COM NEW 72919P202 138,679 126,360 1,025.73 3,915 1,142.86 0.7426
2021-11-09 2021-09-30 13F PLUG POWER COM NEW 72919P202 12,319 3,642 41.97 315 6.06 0.0685
2021-08-06 2021-06-30 13F PLUG POWER COM NEW 72919P202 8,677 700 8.78 297 3.85 0.0634
2021-05-06 2021-03-31 13F PLUG POWER COM NEW 72919P202 7,977 -2,005 -20.09 286 -15.38 0.0669
2021-02-08 2020-12-31 13F PLUG POWER COM NEW 72919P202 9,982 -697 -6.53 338 136.36 0.0849
2020-11-02 2020-09-30 13F PLUG POWER COM NEW 72919P202 10,679 10,679 143 0.0409
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.