Lee Ainslie’s KLA KLAC Stock Holding History

Lee Ainslie’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
2026 Q2	$1.69M	Buy	+5,599	New	+$1.11M	0.01%	86
2024 Q3	–	Sell	-13,710	Closed	-$1.13M	–	278
2024 Q2	$1.13M	Buy	+13,710	New	+$1.01M	0.02%	203
2024 Q1	–	Sell	-11,310	Closed	-$657K	–	487
2023 Q4	$657K	Buy	+11,310	New	+$589K	0.01%	164
2021 Q4	–	Sell	-19,190	Closed	-$642K	–	489
2021 Q3	$642K	Sell	19,190 -12,350	-39%	-$412K	0.01%	402
2021 Q2	$1.02M	Buy	+31,540	New	+$1.01M	0.01%	294
2020 Q1	–	Sell	-137,140	Closed	-$2.44M	–	506
2019 Q4	$2.44M	Buy	+137,140	New	+$2.3M	0.04%	231
2018 Q1	–	Sell	-876,700	Closed	-$9.21M	–	239
2017 Q4	$9.21M	Buy	+876,700	New	+$9.24M	0.12%	62
2017 Q1	–	Sell	-401,800	Closed	-$3.16M	–	142
2016 Q4	$3.16M	Sell	401,800 -47,700	-11%	-$364K	0.04%	70
2016 Q3	$3.13M	Sell	449,500 -2,900	-0.6%	-$20.9K	0.04%	64
2016 Q2	$3.31M	Buy	452,400 +113,700	+34%	+$815K	0.05%	39
2016 Q1	$2.47M	Buy	+338,700	New	+$2.28M	0.04%	49

Other funds holding KLAC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Lee Ainslie's KLAC Position: Q2 2026 in Review

Lee Ainslie opened a new position in KLA (KLAC) in Q2 2026: 5,599 shares worth $1.69M. The stake represents 0.01% of the portfolio and ranks #86 among its holdings. This is a return to the name: Lee Ainslie previously reported a position in KLAC as recently as Q2 2024.

Lee Ainslie first reported a position in KLAC in Q1 2016 and has held it in 11 quarters since. The position peaked at $9.21M in Q4 2017. 2,471 funds tracked by Wall St. Rank hold KLAC as of Q2 2026.

Lee Ainslie held 5,599 shares of KLA worth $1.69M as of Q2 2026.
KLA was a new Lee Ainslie position in Q2 2026.
KLA made up 0.01% of Lee Ainslie's portfolio in Q2 2026, its #86 holding.
Lee Ainslie first reported a position in KLA in Q1 2016 and has held it in 11 quarters since.
Lee Ainslie's KLA position peaked at $9.21M in Q4 2017.
2,471 funds tracked by Wall St. Rank held KLA as of Q2 2026.

Based on Maverick Capital's 13F filing for Q2 2026, filed 14 Aug 2026.