Renaissance Technologies's KLAC Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 15,669 shares of KLA Corporation (KLAC) worth $19.04 M, representing 0.03% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 38 quarters.
Based on 13F filings, Renaissance Technologies has maintained a strategic position in KLAC, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2016, adding 647,700 shares. Largest reduction occurred in Q4 2016, reducing 858,100 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's KLA Corporation (KLAC) Holding Value Over Time
Track share changes against reported price movement
Quarterly KLA Corporation (KLAC) Trades by Renaissance Technologies
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -67,140 | Reduce 81.08% | 15,669 | $1215.08 |
| Q3 2025 | +82,809 | New Buy | 82,809 | $1078.60 |
| Q2 2025 | -91,109 | Sold Out | 0 | $0.00 |
| Q1 2025 | -141,200 | Reduce 60.78% | 91,109 | $679.80 |
| Q4 2024 | +176,400 | Add 315.51% | 232,309 | $630.12 |
| Q3 2024 | +55,909 | New Buy | 55,909 | $774.41 |
| Q1 2024 | -107,909 | Sold Out | 0 | $0.00 |
| Q4 2023 | -75,900 | Reduce 41.29% | 107,909 | $581.30 |
| Q3 2023 | +183,809 | New Buy | 183,809 | $458.66 |
| Q2 2023 | -67,809 | Sold Out | 0 | $0.00 |
| Q1 2023 | +67,809 | New Buy | 67,809 | $0.40 |
| Q4 2022 | -207,509 | Sold Out | 0 | $0.00 |
| Q3 2022 | +207,509 | New Buy | 207,509 | $302.63 |
| Q1 2021 | -173,609 | Sold Out | 0 | $0.00 |
| Q4 2020 | -37,500 | Reduce 17.76% | 173,609 | $258.91 |
| Q3 2020 | +211,109 | New Buy | 211,109 | $193.74 |
| Q2 2019 | -810,775 | Sold Out | 0 | $0.00 |
| Q1 2019 | +421,285 | Add 108.16% | 810,775 | $119.41 |
| Q4 2018 | -221,332 | Reduce 36.24% | 389,490 | $89.49 |
| Q3 2018 | +496,000 | Add 431.97% | 610,822 | $101.71 |
| Q2 2018 | +15,622 | Add 15.75% | 114,822 | $102.53 |
| Q1 2018 | -463,884 | Reduce 82.38% | 99,200 | $109.01 |
| Q4 2017 | -7,700 | Reduce 1.35% | 563,084 | $105.07 |
| Q3 2017 | +536,384 | Add 1559.26% | 570,784 | $106.00 |
| Q2 2017 | +34,400 | New Buy | 34,400 | $91.51 |
| Q1 2017 | -464,784 | Sold Out | 0 | $0.00 |
| Q4 2016 | -858,100 | Reduce 64.87% | 464,784 | $78.68 |
| Q3 2016 | +647,700 | Add 95.93% | 1.32 M | $69.71 |
| Q2 2016 | +97,600 | Add 16.90% | 675,184 | $73.25 |
| Q1 2016 | +476,300 | Add 470.26% | 577,584 | $72.81 |
| Q4 2015 | -134,200 | Reduce 56.99% | 101,284 | $69.35 |
| Q3 2015 | +235,484 | New Buy | 235,484 | $50.00 |
| Q3 2014 | -154,000 | Sold Out | 0 | $0.00 |
| Q2 2014 | -780,300 | Reduce 83.52% | 154,000 | $72.64 |
| Q1 2014 | -433,200 | Reduce 31.68% | 934,300 | $69.14 |
| Q4 2013 | -598,984 | Reduce 30.46% | 1.37 M | $64.46 |
| Q3 2013 | +493,884 | Add 33.54% | 1.97 M | $60.85 |
| Q2 2013 | +1.47 M | Add 0.00% | 1.47 M | $55.73 |
Renaissance Technologies's KLA Corporation Investment FAQs
Renaissance Technologies first purchased KLA Corporation (KLAC) in Q2 2013, acquiring 1,472,600 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held KLA Corporation (KLAC) for 38 quarters since Q2 2013.
Renaissance Technologies's largest addition to KLA Corporation (KLAC) was in Q2 2013, adding 1,472,600 shares worth $82.07 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 15,669 shares of KLA Corporation (KLAC), valued at approximately $19.04 M.
As of the Q4 2025 filing, KLA Corporation (KLAC) represents approximately 0.03% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies's peak holding in KLA Corporation (KLAC) was 1,966,484 shares, as reported at the end of Q3 2013.