Ballard Power Systems Inc.
CH ˙ SWX ˙ CA0585861085
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
SecurityCH:BLD / Ballard Power Systems Inc.
InstitutionVontobel Holding Ltd.
Latest Disclosed Ownership46,097 shares
Latest Disclosed Value $ 111,031
Vontobel Holding Ltd. ownership in BLD / Ballard Power Systems Inc.

On May 8, 2026 - Vontobel Holding Ltd. filed a 13F-HR form disclosing ownership of 46,097 shares of Ballard Power Systems Inc. (CH:BLD) valued at $111,031 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 46,097 shares of Ballard Power Systems 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)
2026-05-08 2026-03-31 13F BALLARD PWR SYS INC COM 058586108 46,097 0 0.00 111 -5.13 0.0001
2026-02-13 2025-12-31 13F BALLARD PWR SYS INC COM 058586108 46,097 10,000 27.70 118 20.62 0.0004
2025-10-15 2025-09-30 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 98 70.18 0.0003
2025-07-23 2025-06-30 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 58 46.15 0.0002
2025-04-28 2025-03-31 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 40 -33.90 0.0001
2025-01-30 2024-12-31 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 60 -7.81 0.0002
2024-10-16 2024-09-30 13F BALLARD PWR SYS INC COM 058586108 36,097 -1,871,235 -98.11 65 -98.51 0.0002
2024-08-13 2024-06-30 13F BALLARD PWR SYS INC COM 058586108 1,907,332 -6,324 -0.33 4,309 -19.14 0.0140
2024-05-10 2024-03-31 13F BALLARD PWR SYS INC COM 058586108 1,913,656 -172,914 -8.29 5,328 -31.09 0.0426
2024-06-04 2023-12-31 13F/A-1 BALLARD PWR SYS INC COM 058586108 2,086,570 321,624 18.22 7,732 19.03 0.0648
2024-01-30 2023-12-31 13F BALLARD PWR SYS INC COM 058586108 2,086,570 321,624 7,732 0.0388
2024-06-04 2023-09-30 13F/A-1 BALLARD PWR SYS INC COM 058586108 1,764,946 396,738 29.00 6,497 8.47 0.0600
2023-10-11 2023-09-30 13F BALLARD PWR SYS INC COM 058586108 1,764,946 396,738 6,497 0.0362
2024-06-04 2023-06-30 13F/A-1 BALLARD PWR SYS INC COM 058586108 1,368,208 0 0.00 5,989 -21.53 0.0525
2023-07-24 2023-06-30 13F BALLARD PWR SYS INC COM 058586108 1,368,208 0 5,989 0.0318
2024-06-04 2023-03-31 13F/A-1 BALLARD PWR SYS INC COM 058586108 1,368,208 -35,525 -2.53 7,633 20.89 0.0710
2023-04-12 2023-03-31 13F BALLARD PWR SYS INC COM 058586108 1,368,208 -35,525 7,633 0.0434
2023-02-14 2022-12-31 13F BALLARD PWR SYS INC COM 058586108 1,403,733 1,342,441 2,190.24 6,314 1,601.62 0.0637
2022-11-04 2022-09-30 13F BALLARD PWR SYS INC COM 058586108 61,292 25,195 69.80 371 63.44 0.0043
2022-07-27 2022-06-30 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 227 -45.95 0.0025
2022-05-13 2022-03-31 13F BALLARD PWR SYS INC COM 058586108 36,097 0 0.00 420 -7.49 0.0036
2022-02-14 2021-12-31 13F/A-1 BALLARD PWR SYS INC COM 058586108 36,097 21,146 141.44 454 116.19 0.0038
2022-02-10 2021-12-31 13F BALLARD PWR SYS INC COM 058586108 14,951 0 210 0.0008
2021-10-29 2021-09-30 13F BALLARD PWR SYS INC COM 058586108 14,951 -119,893 -88.91 210 -91.48 0.0019
2021-08-06 2021-06-30 13F BALLARD PWR SYS INC COM 058586108 134,844 22,407 19.93 2,464 -10.14 0.0213
2021-05-11 2021-03-31 13F BALLARD PWR SYS INC COM 058586108 112,437 8,887 8.58 2,742 -35.47 0.0203
2021-02-12 2020-12-31 13F/A-1 BALLARD PWR SYS INC COM 058586108 103,550 103,550 4,249 0.0278
2021-02-12 2020-12-31 13F BALLARD PWR SYS INC COM 058586108 103,550 4,249 0.0278
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.