BLDP
Ballard Power Systems Inc.Company with tickers: BLDP
CIK
1453015
CUSIP
058586108
Shares Outstanding
301,475,849
13F Activity (30d)
141 filings
121 filers
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-15 | 22,130,897 | 21,027,098 | +1,103,799 | 1.72 |
| 2026-04-30 | 21,027,098 | 20,730,810 | +296,288 | 4.58 |
| 2026-04-15 | 20,730,810 | 20,570,804 | +160,006 | 7.11 |
| 2026-03-31 | 20,570,804 | 24,390,355 | -3,819,551 | 5.84 |
| 2026-03-13 | 24,390,355 | 23,703,882 | +686,473 | 5.56 |
| 2026-02-27 | 23,703,882 | 24,497,367 | -793,485 | 12.91 |
| 2026-02-13 | 24,497,367 | 23,734,858 | +762,509 | 10.38 |
| 2026-01-30 | 23,734,858 | 21,336,801 | +2,398,057 | 6.97 |
| 2026-01-15 | 21,336,801 | 20,938,321 | +398,480 | 6.48 |
| 2025-12-31 | 20,938,321 | 21,956,428 | -1,018,107 | 7.20 |
| 2025-12-15 | 21,956,428 | 20,687,324 | +1,269,104 | 5.79 |
| 2025-11-28 | 20,687,324 | 14,011,267 | +6,676,057 | 2.87 |
| 2025-11-14 | 14,056,367 | 13,804,176 | +252,191 | 2.08 |
| 2025-10-31 | 13,804,176 | 14,119,997 | -315,821 | 2.10 |
| 2025-10-15 | 14,119,997 | 14,164,431 | -44,434 | 1.21 |
| 2025-09-30 | 14,164,431 | 12,967,233 | +1,197,198 | 1.53 |
| 2025-09-15 | 12,967,233 | 13,461,236 | -494,003 | 3.06 |
| 2025-08-29 | 13,461,236 | 13,166,123 | +295,113 | 4.35 |
| 2025-08-15 | 13,166,123 | 14,927,666 | -1,761,543 | 3.25 |
| 2025-07-31 | 14,927,666 | 14,612,419 | +315,247 | 2.07 |
| 2025-07-15 | 14,612,419 | 14,362,247 | +250,172 | 1.65 |
| 2025-06-30 | 14,362,247 | 13,777,742 | +584,505 | 1.58 |
| 2025-06-13 | 13,777,742 | 20,475,347 | -6,697,605 | 1.25 |
| 2025-05-30 | 20,475,347 | 17,688,415 | +2,786,932 | 2.05 |