Prelude Capital Management’s KLA KLAC Stock Holding History

Prelude Capital Management’s Portfolio KLAC Stock Details KLAC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-18,000	Closed	-$466K	–	1689
2020 Q4	$466K	Buy	+18,000	New	+$420K	0.01%	748
2020 Q3	–	Sell	-18,000	Closed	-$350K	–	2110
2020 Q2	$350K	Hold	18,000	–	–	0.02%	576
2020 Q1	$259K	Sell	18,000 -55,000	-75%	-$886K	0.02%	402
2019 Q4	$1.3M	Hold	73,000	–	–	0.05%	307
2019 Q3	$1.16M	Buy	+73,000	New	+$1.02M	0.05%	298
2013 Q3	–	Sell	-100,000	Closed	-$557K	–	1780
2013 Q2	$557K	Buy	+100,000	New	+$546K	0.12%	227

Other funds holding KLAC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Prelude Capital Management's KLAC Position: Q1 2026 in Review

Prelude Capital Management reduced its KLA (KLAC) stake by 92% in Q1 2026, selling an estimated $4.55M and leaving 2,740 shares worth $403K. The position accounts for 0.03% of the portfolio, ranked #600.

Prelude Capital Management first reported a position in KLAC in Q4 2013 and has held it in 23 quarters since. The position peaked at $4.39M in Q2 2016. 2,063 funds tracked by Wall St. Rank hold KLAC as of Q1 2026.

Prelude Capital Management held 2,740 shares of KLA worth $403K as of Q1 2026.
Prelude Capital Management sold 31,120 KLA shares in Q1 2026, an estimated $4.55M.
KLA made up 0.03% of Prelude Capital Management's portfolio in Q1 2026, its #600 holding.
Prelude Capital Management first reported a position in KLA in Q4 2013 and has held it in 23 quarters since.
Prelude Capital Management's KLA position peaked at $4.39M in Q2 2016.
2,063 funds tracked by Wall St. Rank held KLA as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.