Ballard Power Systems, Inc. (BLDP)
Nasdaq: BLDP · Electrical Industrial Apparatus · filing with the SEC since 2009
Who owns Ballard Power Systems, Inc.
As filed with the SECHolders of 5% or more
1
Weichai Power Hong Kong International Development Co., Limited holds 10.3% of Common Shares, as its SCHEDULE 13D/A filed May 19, 2026 says.
Directors and officers
0
report now, of 0 people on the record since . Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Weichai Power Hong Kong International Development Co., Limited
SCHEDULE 13D/A · filed May 19, 2026 · Common Shares · 11.6% in May 15, 2026
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 24, 2025 · Common Stock · reported falling below 5%, from 5.9% in Feb 4, 2025
What BLDP reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Clean H2 Fund
An investee · associate, investee · invested in, named in the 40-F filed Mar 12, 2026
Forsee Power
An investee · associate, investee · invested in, named in the 40-F filed Mar 12, 2026
HyCap Fund
An investee · associate, investee · invested in, named in the 40-F filed Mar 12, 2026
Quantron AG
An investee · associate, investee · invested in, named in the 40-F filed Mar 12, 2026
Templewater
An investee · associate · invested in, named in the 40-F filed Mar 12, 2026
Templewater Fund
An investee · investee · invested in, named in the 40-F filed Mar 12, 2026
Weichai Ballard JV
An investee · associate, legal entity · invested in, named in the 40-F filed Mar 12, 2026
Wisdom Motor
An investee · associate, investee · invested in, named in the 40-F filed Mar 12, 2026
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.