Boston Common Asset Management »

KLA-Tencor Corporation shares owned by Boston Common Asset Management

Quarter-by-quarter ownership of KLA-Tencor Corporation (KLAC) shares owned by Boston Common Asset Management from 13F filings

Historical chart of Boston Common Asset Management investment in KLA-Tencor Corporation

Tip: Access up to 7 years of quarterly data

All positions including KLA-Tencor Corporation held by Boston Common Asset Management consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in KLA-Tencor Corporation by Boston Common Asset Management

Quarter filed Position value Share count Share price at filing
2025-12-31 $8.4M 6.9k 1215.08
2025-09-30 $11M 10k 1078.60
2025-06-30 $9.4M 11k 895.74
2012-09-30 $4.0k 75 53.33
2012-06-30 $605k 12k 49.27
2012-03-31 $2.4M 44k 54.42
2011-12-31 $2.2M 46k 48.26
2011-09-30 $2.6M 67k 38.28