Viking Global Investors — MSFT Trade History
Quarter-by-quarter changes in the MICROSOFT CORP position · CUSIP 594918104
Currently held · 1 YearFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 1,458,618 | -850,828 | -36.8% | $544.1M | 1.55% |
| 2026 Q1 | 2026-05-15 | Reduce | 2,309,446 | -908,196 | -28.2% | $854.9M | 2.39% |
| 2025 Q4 | 2026-02-17 | Add | 3,217,642 | 788,230 | +32.4% | $1.56B | 4.13% |
| 2025 Q3 | 2025-11-14 | New | 2,429,412 | 2,429,412 | — | $1.26B | 3.27% |
| 2025 Q2 | 2025-08-14 | Sold out | — | -683,918 | -100.0% | — | — |
| 2025 Q1 | 2025-05-15 | Reduce | 683,918 | -1,706,382 | -71.4% | $256.7M | 0.82% |
| 2024 Q4 | 2025-02-14 | Add | 2,390,300 | 345,871 | +16.9% | $1.01B | 3.26% |
| 2024 Q3 | 2024-11-14 | Reduce | 2,044,429 | -247,902 | -10.8% | $879.7M | 3.21% |
| 2024 Q2 | 2024-08-14 | Add | 2,292,331 | 695,444 | +43.5% | $1.02B | 3.94% |
| 2024 Q1 | 2024-05-15 | New | 1,596,887 | 1,596,887 | — | $671.8M | 2.50% |
| 2023 Q4 | 2024-02-14 | Sold out | — | -3,024,399 | -100.0% | — | — |
| 2023 Q3 | 2023-11-14 | Add | 3,024,399 | 1,822,348 | +151.6% | $955.0M | 3.88% |
| 2023 Q2 | 2023-08-14 | Add | 1,202,051 | 154,699 | +14.8% | $409.3M | 1.68% |
| 2023 Q1 | 2023-05-15 | Reduce | 1,047,352 | -2,381,775 | -69.5% | $302.0M | 1.42% |
| 2022 Q4 | 2023-02-14 | Reduce | 3,429,127 | -81,217 | -2.3% | $822.4M | 4.12% |
| 2022 Q3 | 2022-11-14 | Add | 3,510,344 | 547,165 | +18.5% | $817.6M | 3.77% |
| 2022 Q2 | 2022-08-15 | Reduce | 2,963,179 | -678,368 | -18.6% | $761.0M | 3.48% |
| 2021 Q3 | 2022-05-16 | Add | 3,641,547 | 708,785 | +24.2% | $1.03B | 2.82% |
| 2021 Q4 | 2022-05-16 | Reduce | 2,932,762 | -386,354 | -11.6% | $986.3M | 2.84% |
| 2022 Q1 | 2022-05-16 | Reduce | 3,319,116 | -1,336,234 | -28.7% | $1.02B | 4.14% |
| 2021 Q2 | 2021-08-16 | Reduce | 4,655,350 | -3,860,680 | -45.3% | $1.26B | 3.82% |
| 2021 Q1 | 2021-05-17 | Reduce | 8,516,030 | -3,322,062 | -28.1% | $2.01B | 5.98% |
| 2020 Q4 | 2021-02-16 | Add | 11,838,092 | 3,581,072 | +43.4% | $2.63B | 7.24% |
| 2020 Q3 | 2020-11-16 | Add | 8,257,020 | 4,546,346 | +122.5% | $1.74B | 6.27% |
| 2020 Q2 | 2020-08-07 | Reduce | 3,710,674 | -1,189,664 | -24.3% | $755.2M | 3.26% |
| 2020 Q1 | 2020-05-13 | Add | 4,900,338 | 3,530,518 | +257.7% | $772.8M | 4.02% |
| 2019 Q4 | 2020-02-13 | Reduce | 1,369,820 | -4,565,153 | -76.9% | $216.0M | 1.01% |
| 2019 Q3 | 2019-11-13 | Reduce | 5,934,973 | -1,769,090 | -23.0% | $825.1M | 4.30% |
| 2019 Q2 | 2019-08-14 | Reduce | 7,704,063 | -2,069,837 | -21.2% | $1.03B | 4.63% |
| 2019 Q1 | 2019-05-15 | Reduce | 9,773,900 | -3,398,162 | -25.8% | $1.15B | 6.61% |
| 2018 Q4 | 2019-02-14 | Add | 13,172,062 | 2,904,018 | +28.3% | $1.34B | 7.62% |
| 2018 Q3 | 2018-11-14 | Reduce | 10,268,044 | -723,397 | -6.6% | $1.17B | 6.50% |
| 2018 Q2 | 2018-08-14 | Add | 10,991,441 | 661,455 | +6.4% | $1.08B | 6.21% |
| 2018 Q1 | 2018-05-15 | Add | 10,329,986 | 1,475,504 | +16.7% | $942.8M | 5.68% |
| 2017 Q4 | 2018-02-14 | Reduce | 8,854,482 | -1,233,056 | -12.2% | $757.4M | 4.66% |
| 2017 Q3 | 2017-11-14 | Reduce | 10,087,538 | -9,518,711 | -48.5% | $751.4M | 4.87% |
| 2017 Q2 | 2017-08-14 | Reduce | 19,606,249 | -9,412,779 | -32.4% | $1.35B | 9.10% |
| 2017 Q1 | 2017-05-15 | Add | 29,019,028 | 7,068,972 | +32.2% | $1.91B | 8.44% |
| 2016 Q4 | 2017-02-14 | Add | 21,950,056 | 8,282,782 | +60.6% | $1.36B | 6.20% |
| 2016 Q3 | 2016-11-14 | New | 13,667,274 | 13,667,274 | — | $787.2M | 3.40% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.