Ballard Power Systems
BLDP
150 hedge funds and large institutions have $217M invested in Ballard Power Systems in 2026 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 43 increasing their positions, 38 reducing their positions, and 13 closing their positions.
466% more call options, than puts
Call options by funds: $3.31M | Put options by funds: $584K
131% more first-time investments, than exits
New positions opened: 30 | Existing positions closed: 13
13% more repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 38
11% more funds holding
Funds holding: 135 → 150 (+15)
1.01% more ownership
Funds ownership: 28.8% → 29.81% (+1%)
2% less capital invested
Capital invested by funds: $220M → $217M (-$3.61M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$13.3M |
| 2 |
D.E. Shaw & Co
New York
|
+$7.94M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$7.21M |
| 4 |
Zurich Cantonal Bank
Zurich,
Switzerland
|
+$2.77M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$2.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$3.57M |
| 2 |
Jane Street
New York
|
-$3.51M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$2.46M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$1.69M |
| 5 |
Morgan Stanley
New York
|
-$1.69M |
BLDP Hedge Fund Activity: Q1 2026 in Review
150 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Ballard Power Systems (BLDP) for Q1 2026, worth a combined $217M — down 1.6% from $220M a quarter earlier.
Buyers outnumbered sellers: 30 funds opened new BLDP positions and 13 closed out — a net gain of 17 holders — while 43 added to existing stakes and 38 trimmed.
The largest buyer was Two Sigma Investments, adding an estimated $13.3M. The largest seller was Goldman Sachs, cutting an estimated $3.57M.
- 150 institutional investors held Ballard Power Systems (BLDP) as of Q1 2026, up from 135 in Q4 2025.
- Funds reported $217M of Ballard Power Systems stock for Q1 2026, down 1.6% quarter-over-quarter.
- 30 funds opened new Ballard Power Systems positions in Q1 2026 and 13 closed out, a net change of +17 holders.
- The largest Ballard Power Systems buyer in Q1 2026 was Two Sigma Investments, an estimated $13.3M added.
- The largest Ballard Power Systems seller in Q1 2026 was Goldman Sachs, an estimated $3.57M sold.
Based on aggregated 13F filings for Q1 2026.