WESTERN DIGITAL CORP.'s ticker is and the CUSIP is 958102AP0. A total of 84 filers reported holding WESTERN DIGITAL CORP. in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $47,236 | +1.2% | 49,000 | 0.0% | 0.01% | -6.7% |
| Q4 2022 | $46,673 | +1.5% | 49,000 | 0.0% | 0.02% | 0.0% |
| Q3 2022 | $46,000 | -2.1% | 49,000 | 0.0% | 0.02% | +7.1% |
| Q2 2022 | $47,000 | 0.0% | 49,000 | 0.0% | 0.01% | +55.6% |
| Q1 2022 | $47,000 | -4.1% | 49,000 | 0.0% | 0.01% | -10.0% |
| Q4 2021 | $49,000 | 0.0% | 49,000 | 0.0% | 0.01% | 0.0% |
| Q3 2021 | $49,000 | -5.8% | 49,000 | 0.0% | 0.01% | -9.1% |
| Q2 2021 | $52,000 | +4.0% | 49,000 | 0.0% | 0.01% | -8.3% |
| Q1 2021 | $50,000 | +138.1% | 49,000 | +133.3% | 0.01% | +100.0% |
| Q4 2020 | $21,000 | – | 21,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 3,440,000 | $3,384,853 | 15.18% |
| PIPER SANDLER & CO. | 12,311,000 | $12,101,713 | 11.46% |
| INCOME RESEARCH & MANAGEMENT | 14,833,000 | $14,580,839 | 11.41% |
| Financial Sense Advisors, Inc. | 14,864,000 | $14,648,472 | 6.22% |
| PIER 88 INVESTMENT PARTNERS LLC | 20,858,080 | $20,505,518 | 5.11% |
| Opti Capital Management, LP | 49,354,000 | $48,577 | 3.50% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 165,000,000 | $162,807,097 | 3.48% |
| Fort Baker Capital Management LP | 30,500,000 | $30,076,861 | 2.77% |
| AEGON USA Investment Management, LLC | 3,145,000 | $3,091,535 | 2.23% |
| Alken Asset Management Ltd | 450 | $443 | 1.92% |