WESTERN DIGITAL CORP.'s ticker is and the CUSIP is 958102AP0. A total of 85 filers reported holding WESTERN DIGITAL CORP. in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $313,577 | -3.7% | 11,308 | -0.2% | 0.00% | -100.0% |
| Q2 2023 | $325,749 | +6.9% | 11,325 | +0.2% | 0.00% | 0.0% |
| Q1 2023 | $304,624 | +6.1% | 11,305 | +0.1% | 0.00% | 0.0% |
| Q4 2022 | $287,000 | -12.2% | 11,291 | -75.1% | 0.00% | 0.0% |
| Q3 2022 | $327,000 | -0.3% | 45,301 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $328,000 | +10.4% | 45,301 | +2.3% | 0.00% | – |
| Q1 2022 | $297,000 | +2.8% | 44,263 | -2.2% | 0.00% | – |
| Q4 2021 | $289,000 | +5.1% | 45,242 | -27.3% | 0.00% | – |
| Q3 2021 | $275,000 | -13.5% | 62,211 | -0.0% | 0.00% | -100.0% |
| Q2 2021 | $318,000 | +2.9% | 62,235 | -8.8% | 0.00% | 0.0% |
| Q1 2021 | $309,000 | +5.5% | 68,235 | +0.0% | 0.00% | 0.0% |
| Q4 2020 | $293,000 | +405.2% | 68,226 | +10.0% | 0.00% | – |
| Q3 2020 | $58,000 | +18.4% | 62,000 | +19.2% | 0.00% | – |
| Q2 2020 | $49,000 | +104.2% | 52,000 | +85.7% | 0.00% | – |
| Q1 2020 | $24,000 | – | 28,000 | – | 0.00% | – |
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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% |