Walleye Trading
BLDP icon

Walleye Trading’s Ballard Power Systems BLDP Stock Holding History

Walleye Trading’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
2026
Q2 		$824K Buy
211,800
+149,700
+241% +$610K ﹤0.01% 2403
2026
Q1 		$150K Buy
62,100
+56,400
+989% +$135K ﹤0.01% 3265
2025
Q4 		$14.5K Buy
5,700
+5,100
+850% +$15.8K ﹤0.01% 4134
2025
Q3 		$1.63K Sell
600
-10,400
-95% -$21.3K ﹤0.01% 4281
2025
Q2 		$17.5K Buy
11,000
+10,800
+5,400% +$14.4K ﹤0.01% 3984
2025
Q1 		$220 Hold
200
– – ﹤0.01% 3970
2024
Q4 		$332 Buy
+200
New +$312 ﹤0.01% 4179
2024
Q3 		– Sell
-10,900
Closed -$24.5K – 4117
2024
Q2 		$24.5K Buy
+10,900
New +$31K ﹤0.01% 3748
2024
Q1 		– Sell
-5,100
Closed -$18.9K – 4787
2023
Q4 		$18.9K Sell
5,100
-300
-6% -$1.07K ﹤0.01% 4519
2023
Q3 		$19.8K Sell
5,400
-69,400
-93% -$297K ﹤0.01% 4402
2023
Q2 		$326K Sell
74,800
-31,700
-30% -$144K ﹤0.01% 3104
2023
Q1 		$593K Buy
106,500
+57,600
+118% +$332K ﹤0.01% 2647
2022
Q4 		$234K Buy
48,900
+23,100
+90% +$131K ﹤0.01% 3445
2022
Q3 		$158K Buy
25,800
+1,100
+4% +$8.22K ﹤0.01% 3844
2022
Q2 		$156K Buy
24,700
+7,400
+43% +$59.2K ﹤0.01% 3878
2022
Q1 		$201K Sell
17,300
-27,400
-61% -$292K ﹤0.01% 3779
2021
Q4 		$561K Buy
44,700
+38,700
+645% +$585K ﹤0.01% 2836
2021
Q3 		$84K Buy
6,000
+2,600
+76% +$41.2K ﹤0.01% 4452
2021
Q2 		$62K Buy
+3,400
New +$63.2K ﹤0.01% 4547

Other funds holding BLDP

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Walleye Trading's BLDP Position: Q2 2026 in Review

Walleye Trading opened a new position in Ballard Power Systems (BLDP) in Q2 2026: 265,389 shares worth $1.03M. The stake represents ﹤0.01% of the portfolio and ranks #2284 among its holdings. This is a return to the name: Walleye Trading previously reported a position in BLDP as recently as Q4 2025.

Walleye Trading first reported a position in BLDP in Q1 2014 and has held it in 14 quarters since. The position peaked at $1.42M in Q3 2025. 168 funds tracked by Wall St. Rank hold BLDP as of Q2 2026.

  • Walleye Trading held 265,389 shares of Ballard Power Systems worth $1.03M as of Q2 2026.
  • Ballard Power Systems was a new Walleye Trading position in Q2 2026.
  • Ballard Power Systems made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2284 holding.
  • Walleye Trading first reported a position in Ballard Power Systems in Q1 2014 and has held it in 14 quarters since.
  • Walleye Trading's Ballard Power Systems position peaked at $1.42M in Q3 2025.
  • 168 funds tracked by Wall St. Rank held Ballard Power Systems as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.