WESTERN DIGITAL CORP's ticker is and the CUSIP is 958102955. A total of 8 filers reported holding WESTERN DIGITAL CORP in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,643,025 | +34.0% | 167,500 | +11.4% | 0.01% | +40.0% |
| Q2 2023 | $5,704,672 | -22.3% | 150,400 | -22.8% | 0.01% | -44.4% |
| Q1 2023 | $7,341,883 | +95.9% | 194,900 | +64.1% | 0.01% | +50.0% |
| Q4 2022 | $3,748,140 | -22.1% | 118,800 | -19.7% | 0.01% | 0.0% |
| Q3 2022 | $4,814,000 | -30.4% | 147,900 | -4.1% | 0.01% | -40.0% |
| Q2 2022 | $6,913,000 | -25.5% | 154,200 | -17.5% | 0.01% | +11.1% |
| Q1 2022 | $9,280,000 | -26.0% | 186,900 | -2.8% | 0.01% | -10.0% |
| Q4 2021 | $12,540,000 | +0.2% | 192,300 | +9.3% | 0.01% | -33.3% |
| Q2 2021 | $12,519,000 | +45.7% | 175,900 | +36.7% | 0.02% | +25.0% |
| Q1 2021 | $8,591,000 | -1.0% | 128,700 | -17.8% | 0.01% | +9.1% |
| Q4 2020 | $8,674,000 | +28.1% | 156,600 | -15.4% | 0.01% | 0.0% |
| Q3 2020 | $6,769,000 | +96.8% | 185,200 | +137.7% | 0.01% | +57.1% |
| Q2 2020 | $3,439,000 | +14.4% | 77,900 | +7.9% | 0.01% | +16.7% |
| Q1 2020 | $3,005,000 | -72.6% | 72,200 | -58.2% | 0.01% | -78.6% |
| Q4 2019 | $10,974,000 | +21.3% | 172,900 | +14.0% | 0.03% | 0.0% |
| Q3 2019 | $9,047,000 | +7.0% | 151,700 | -14.7% | 0.03% | +3.7% |
| Q2 2019 | $8,454,000 | +46.6% | 177,800 | +48.2% | 0.03% | +28.6% |
| Q1 2019 | $5,767,000 | +79.9% | 120,000 | +38.4% | 0.02% | +110.0% |
| Q4 2018 | $3,205,000 | – | 86,700 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CMT Capital Markets Trading GmbH | 267,100 | $12,188 | 0.16% |
| CenterStar Asset Management, LLC | 10,400 | $474,552 | 0.10% |
| Capital Markets Trading UK LLP | 59,500 | $2,715 | 0.04% |
| SIMPLEX TRADING, LLC | 521,300 | $23,786 | 0.02% |
| JANE STREET GROUP, LLC | 928,000 | $42,344,640 | 0.01% |
| IMC-Chicago, LLC | 167,500 | $7,643,025 | 0.01% |
| GROUP ONE TRADING, L.P. | 33,600 | $1,533,168 | 0.01% |
| Allianz Asset Management GmbH | 38,200 | $1,743,066 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| Twin Tree Management, LP | 4,500 | $205,335 | 0.00% |