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KLA-Tencor Corporation shares owned by Louisbourg Investments

Quarter-by-quarter ownership of KLA-Tencor Corporation (KLAC) shares owned by Louisbourg Investments from 13F filings

Historical chart of Louisbourg Investments investment in KLA-Tencor Corporation

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All positions including KLA-Tencor Corporation held by Louisbourg Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in KLA-Tencor Corporation by Louisbourg Investments

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.5M 1.7k 871.38
2025-06-30 $1.6M 2.2k 715.75
2025-03-31 $1.0M 2.2k 478.65
2024-12-31 $988k 2.2k 446.01

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Top funds holding KLA-Tencor Corporation

Vanguard Group
BlackRock
State Street Corporation
Capital Research and Management Company - Division 3
Capital World Investors
PRIMECAP Management Company
Geode Capital Management
FMR
Goldman Sachs Group
Massachusetts Financial Services
Northern Trust
Van Eck Associates Corp.
Morgan Stanley
Invesco
Henderson Group

View all funds holding KLA-Tencor Corporation