Skip to content
RKWD
ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
…

BLDP

BALLARD PWR SYS INC NEW

Held by 2 tracked managersEDGAR filings ↗

SHARE:XLINKEDINEMAIL
i
2 managers · Q2 2026 13F
0.02%
+671.8%
0.01%
+5.5%

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.