John Overdeck’s Ballard Power Systems BLDP Stock Holding History

John Overdeck’s Portfolio BLDP Stock Details BLDP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-26,400	Closed	-$371K	–	4297
2021 Q3	$371K	Sell	26,400 -11,500	-30%	-$182K	﹤0.01%	3501
2021 Q2	$687K	Buy	37,900 +13,600	+56%	+$253K	﹤0.01%	2820
2021 Q1	$591K	Buy	+24,300	New	+$726K	﹤0.01%	2780

Other funds holding BLDP

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

John Overdeck's BLDP Position: Q2 2026 in Review

John Overdeck reduced its Ballard Power Systems (BLDP) stake by 12% in Q2 2026, selling an estimated $6.17M and leaving 10,830,028 shares worth $42.1M. The position accounts for 0.03% of the portfolio, ranked #636.

John Overdeck first reported a position in BLDP in Q3 2013 and has held it in 29 quarters since. 168 funds tracked by Wall St. Rank hold BLDP as of Q2 2026.

John Overdeck held 10,830,028 shares of Ballard Power Systems worth $42.1M as of Q2 2026.
John Overdeck sold 1,513,124 Ballard Power Systems shares in Q2 2026, an estimated $6.17M.
Ballard Power Systems made up 0.03% of John Overdeck's portfolio in Q2 2026, its #636 holding.
John Overdeck first reported a position in Ballard Power Systems in Q3 2013 and has held it in 29 quarters since.
168 funds tracked by Wall St. Rank held Ballard Power Systems as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.