Walleye Trading
BLDP

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 		$1.03M Buy
+265,389
New +$1.08M ﹤0.01% 2284
2026
Q1 		– Sell
-553,779
Closed -$1.32M – 4156
2025
Q4 		$1.41M Buy
553,779
+32,637
+6% +$101K ﹤0.01% 2137
2025
Q3 		$1.42M Buy
521,142
+520,752
+133,526% +$1.07M ﹤0.01% 2040
2025
Q2 		$620 Sell
390
-2,357
-86% -$3.15K ﹤0.01% 4157
2025
Q1 		$3.02K Buy
+2,747
New +$3.86K ﹤0.01% 3919
2024
Q3 		– Sell
-83
Closed -$187 – 4118
2024
Q2 		$187 Buy
+83
New +$236 ﹤0.01% 4181
2024
Q1 		– Sell
-1,711
Closed -$6.33K – 4788
2023
Q4 		$6.33K Sell
1,711
-5,047
-75% -$17.9K ﹤0.01% 4678
2023
Q3 		$24.8K Sell
6,758
-15,014
-69% -$64.4K ﹤0.01% 4348
2023
Q2 		$94.9K Buy
+21,772
New +$99.2K ﹤0.01% 3769
2022
Q2 		– Sell
-81,720
Closed -$654K – 5137
2022
Q1 		$951K Buy
81,720
+6,922
+9% +$73.7K ﹤0.01% 2268
2021
Q4 		$939K Buy
74,798
+48,257
+182% +$730K ﹤0.01% 2290
2021
Q3 		$373K Buy
+26,541
New +$420K ﹤0.01% 3220
2015
Q3 		– Sell
-1,200
Closed -$3K – 4961
2015
Q2 		$3K Buy
+1,200
New +$2.64K ﹤0.01% 4601
2014
Q2 		– Sell
-1,656
Closed -$7K – 3700
2014
Q1 		$7K Buy
+1,656
New +$5.35K ﹤0.01% 3288

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 $3.37T AUM 44.26% 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.