Plug Power Inc.
AT ˙ WBAG ˙ US72919P2020
€ 3,30 ↓ -0,30 (-8,36%)
2026-06-03
AKTIENPREIS
SecurityAT:PLUG / Plug Power Inc.
InstitutionBanque Cantonale Vaudoise
Latest Disclosed Ownership63,044 shares
Latest Disclosed Value $ 142,000
Banque Cantonale Vaudoise reports 14.87% increase in ownership of PLUG / Plug Power Inc.

On April 20, 2026 - Banque Cantonale Vaudoise filed a 13F-HR form disclosing ownership of 63,044 shares of Plug Power Inc. (AT:PLUG) valued at $119,594 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 54,882 shares of Plug Power Inc.. This represents a change in shares of 14.87% during the quarter. The current value of the position is $207,919 USD.

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)
2026-04-20 2026-03-31 13F PLUG POWER COM NEW 72919P202 63,044 8,162 14.87 142 31.48 0.0053
2026-02-06 2025-12-31 13F PLUG POWER COM NEW 72919P202 54,882 -11,605 -17.45 108 0.0039
2025-11-13 2025-09-30 13F PLUG POWER COM NEW 72919P202 66,487 -250 -0.37 0 0.0058
2025-08-11 2025-06-30 13F PLUG POWER COM NEW 72919P202 66,737 -18,259 -21.48 0 0.0031
2025-05-08 2025-03-31 13F PLUG POWER COM NEW 72919P202 84,996 -110,854 -56.60 0 0.0051
2024-11-08 2024-09-30 13F PLUG POWER COM NEW 72919P202 195,850 29,051 17.42 0 0.0182
2024-07-31 2024-06-30 13F PLUG POWER COM NEW 72919P202 166,799 14,020 9.18 0 0.0155
2024-04-10 2024-03-31 13F PLUG POWER COM NEW 72919P202 152,779 31,276 25.74 1 0.0206
2024-02-07 2023-12-31 13F PLUG POWER COM NEW 72919P202 121,503 -48,439 -28.50 1 -100.00 0.0238
2023-11-08 2023-09-30 13F PLUG POWER COM NEW 72919P202 169,942 -10,664 -5.90 1 0.00 0.0645
2023-08-09 2023-06-30 13F PLUG POWER COM NEW 72919P202 180,606 6,953 4.00 2 -50.00 0.0876
2023-04-20 2023-03-31 13F PLUG POWER COM NEW 72919P202 173,653 -2,554 -1.45 2 0.00 0.0999
2023-02-10 2022-12-31 13F PLUG POWER COM NEW 72919P202 176,207 2,088 1.20 2 -99.95 0.1140
2022-10-17 2022-09-30 13F PLUG POWER COM NEW 72919P202 174,119 -6,991 -3.86 3,660 21.88 0.2085
2022-08-02 2022-06-30 13F PLUG POWER COM NEW 72919P202 181,110 4,669 2.65 3,003 -40.51 0.1554
2022-05-09 2022-03-31 13F PLUG POWER COM NEW 72919P202 176,441 -43,959 -19.95 5,048 -18.86 0.2175
2022-02-14 2021-12-31 13F PLUG POWER COM NEW 72919P202 220,400 5,467 2.54 6,221 13.32 0.2426
2021-10-29 2021-09-30 13F PLUG POWER COM NEW 72919P202 214,933 23,637 12.36 5,490 -16.06 0.2360
2021-08-11 2021-06-30 13F PLUG POWER COM NEW 72919P202 191,296 37,022 24.00 6,540 18.29 0.2906
2021-05-11 2021-03-31 13F PLUG POWER COM NEW 72919P202 154,274 -90,190 -36.89 5,529 -33.31 0.2807
2021-02-05 2020-12-31 13F PLUG POWER COM NEW 72919P202 244,464 -37,839 -13.40 8,290 119.02 0.4592
2020-10-30 2020-09-30 13F PLUG POWER COM NEW 72919P202 282,303 11,818 4.37 3,785 70.42 0.2430
2020-07-22 2020-06-30 13F PLUG POWER COM NEW 72919P202 270,485 51,560 23.55 2,221 186.58 0.1618
2020-05-14 2020-03-31 13F PLUG POWER COM NEW 72919P202 218,925 76,433 53.64 775 72.22 0.0658
2020-02-10 2019-12-31 13F PLUG POWER COM NEW 72919P202 142,492 142,492 450 0.0308
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.