KLA-Tencor Corporation shares owned by PRIMECAP Management Company
Quarter-by-quarter ownership of KLA-Tencor Corporation (KLAC) shares owned by PRIMECAP Management Company
from 13F filings
Historical chart of PRIMECAP Management Company investment in KLA-Tencor Corporation
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Quarterly reported holdings in KLA-Tencor Corporation by PRIMECAP Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $4.1B | 5.3M | 774.41 |
| 2024-06-30 | $4.5B | 5.5M | 824.51 |
| 2024-03-31 | $4.0B | 5.8M | 698.57 |
| 2023-12-31 | $3.4B | 5.9M | 581.30 |
| 2023-09-30 | $2.8B | 6.0M | 458.66 |
| 2023-06-30 | $3.0B | 6.1M | 485.02 |
| 2023-03-31 | $2.5B | 6.3M | 399.17 |
| 2022-12-31 | $2.6B | 6.8M | 377.03 |
| 2022-09-30 | $2.2B | 7.1M | 302.63 |
| 2022-06-30 | $2.3B | 7.2M | 319.08 |
| 2022-03-31 | $2.7B | 7.4M | 366.06 |
| 2021-12-31 | $3.3B | 7.8M | 430.11 |
| 2021-09-30 | $2.7B | 8.0M | 334.51 |
| 2021-06-30 | $2.6B | 8.1M | 324.21 |
| 2021-03-31 | $2.8B | 8.4M | 330.40 |
| 2020-12-31 | $2.4B | 9.4M | 258.91 |
| 2020-09-30 | $1.9B | 9.6M | 193.74 |
| 2020-06-30 | $1.9B | 10M | 194.48 |
| 2020-03-31 | $1.5B | 10M | 143.74 |
| 2019-12-31 | $1.8B | 10M | 178.17 |
| 2019-09-30 | $1.6B | 10M | 159.45 |
| 2019-06-30 | $1.2B | 11M | 118.20 |
| 2019-03-31 | $1.4B | 12M | 119.41 |
| 2018-12-31 | $1.1B | 12M | 89.49 |
| 2018-09-30 | $1.3B | 12M | 101.71 |
| 2018-06-30 | $1.3B | 12M | 102.53 |
| 2018-03-31 | $1.4B | 12M | 109.01 |
| 2017-12-31 | $1.3B | 13M | 105.07 |
| 2017-09-30 | $1.4B | 13M | 106.00 |
| 2017-06-30 | $1.2B | 13M | 91.51 |
| 2017-03-31 | $1.3B | 14M | 95.07 |
| 2016-12-31 | $1.1B | 14M | 78.68 |
| 2016-09-30 | $933M | 13M | 69.71 |
| 2016-06-30 | $968M | 13M | 73.25 |
| 2016-03-31 | $907M | 12M | 72.81 |
| 2015-12-31 | $849M | 12M | 69.35 |
| 2015-09-30 | $472M | 9.4M | 50.00 |
| 2015-06-30 | $538M | 9.6M | 56.21 |
| 2015-03-31 | $538M | 9.2M | 58.29 |
| 2014-12-31 | $630M | 9.0M | 70.32 |
| 2014-09-30 | $681M | 8.6M | 78.78 |
| 2014-03-31 | $609M | 8.8M | 69.14 |
| 2013-12-31 | $420M | 6.5M | 64.46 |
| 2013-09-30 | $396M | 6.5M | 60.85 |
| 2013-06-30 | $359M | 6.4M | 55.73 |
| 2013-03-31 | $271M | 5.1M | 52.74 |
| 2012-09-30 | $245M | 5.1M | 47.70 |
| 2012-03-31 | $278M | 5.1M | 54.42 |
| 2011-12-31 | $249M | 5.2M | 48.25 |
| 2011-09-30 | $196M | 5.1M | 38.28 |
| 2011-06-30 | $206M | 5.1M | 40.48 |
| 2011-03-31 | $231M | 4.9M | 47.32 |
| 2010-12-31 | $187M | 4.8M | 38.64 |
| 2010-09-30 | $167M | 4.7M | 35.23 |
| 2010-06-30 | $111M | 4.0M | 27.88 |
| 2009-12-31 | $135M | 3.7M | 36.16 |
| 2009-09-30 | $134M | 3.7M | 35.86 |
| 2009-03-31 | $73M | 3.6M | 20.00 |
| 2008-12-31 | $78M | 3.6M | 21.79 |
| 2008-09-30 | $110M | 3.5M | 31.65 |
| 2008-06-30 | $140M | 3.4M | 40.71 |
| 2008-03-31 | $126M | 3.4M | 37.10 |
| 2007-12-31 | $153M | 3.2M | 48.16 |
| 2007-09-30 | $174M | 3.1M | 55.78 |
| 2007-06-30 | $169M | 3.1M | 54.95 |
| 2007-03-31 | $160M | 3.0M | 53.32 |
More positions owned by PRIMECAP Management Company
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