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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $213,311 | -31.2% | 217,000 | -32.2% | 0.01% | -30.0% |
| Q2 2023 | $310,240 | -14.0% | 320,000 | -14.4% | 0.01% | -16.7% |
| Q1 2023 | $360,536 | +101174.2% | 374,000 | 0.0% | 0.01% | -7.7% |
| Q4 2022 | $356 | -99.8% | 374,000 | +114.9% | 0.01% | +116.7% |
| Q3 2022 | $165,000 | -50.0% | 174,000 | -49.9% | 0.01% | -50.0% |
| Q2 2022 | $330,000 | -16.2% | 347,000 | -15.0% | 0.01% | 0.0% |
| Q1 2022 | $394,000 | -8.2% | 408,000 | -4.0% | 0.01% | -7.7% |
| Q4 2021 | $429,000 | -3.6% | 425,000 | -3.6% | 0.01% | -27.8% |
| Q3 2021 | $445,000 | -5.5% | 441,000 | 0.0% | 0.02% | -10.0% |
| Q2 2021 | $471,000 | +375.8% | 441,000 | +341.0% | 0.02% | +300.0% |
| Q4 2020 | $99,000 | +4.2% | 100,000 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $95,000 | +1.1% | 100,000 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $94,000 | -85.7% | 100,000 | -86.8% | 0.01% | -87.5% |
| Q1 2020 | $657,000 | -11.1% | 755,000 | 0.0% | 0.04% | +14.3% |
| Q4 2019 | $739,000 | – | 755,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INCOME RESEARCH & MANAGEMENT | 28,821,000 | $28,647,000 | 10.51% |
| PIER 88 INVESTMENT PARTNERS LLC | 16,100,000 | $16,004,000 | 5.16% |
| Alken Asset Management Ltd | 700,000 | $697,000 | 3.35% |
| F/M Investments LLC | 2,844,000 | $2,828,000 | 2.47% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 76,466,000 | $76,133,000 | 1.62% |
| Laffer Tengler Investments, Inc. | 3,481 | $3,472,077,000 | 1.46% |
| SHENKMAN CAPITAL MANAGEMENT INC | 12,408,000 | $12,486,000 | 1.30% |
| RWC Asset Management LLP | 31,300,000 | $31,030,000 | 1.03% |
| Lombard Odier Asset Management (Europe) Ltd | 15,875,000 | $15,845,000 | 0.96% |
| AEGON USA Investment Management, LLC | 3,150,000 | $3,147,000 | 0.96% |