John Overdeck’s KLA KLAC Stock Holding History

John Overdeck’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	$5.97M	Sell	19,800 -20,200	-51%	-$4.01M	﹤0.01%	1971
2026 Q1	$5.89M	Buy	40,000 +20,000	+100%	+$2.93M	﹤0.01%	1829
2025 Q4	$2.43M	Buy	+20,000	New	+$2.35M	﹤0.01%	2304
2021 Q3	–	Sell	-20,000	Closed	-$648K	–	4481
2021 Q2	$648K	Buy	20,000 +8,000	+67%	+$256K	﹤0.01%	2875
2021 Q1	$396K	Sell	12,000 -68,000	-85%	-$2.05M	﹤0.01%	3128
2020 Q4	$2.07M	Buy	+80,000	New	+$1.86M	0.01%	1471
2020 Q3	–	Sell	-21,000	Closed	-$408K	–	3326
2020 Q2	$408K	Sell	21,000 -39,000	-65%	-$667K	﹤0.01%	2157
2020 Q1	$862K	Sell	60,000 -81,000	-57%	-$1.3M	0.01%	1526
2019 Q4	$2.51M	Buy	141,000 +41,000	+41%	+$688K	0.01%	1409
2019 Q3	$1.59M	Buy	100,000 +80,000	+400%	+$1.12M	0.01%	1602
2019 Q2	$236K	Buy	+20,000	New	+$231K	﹤0.01%	2997
2019 Q1	–	Sell	-40,000	Closed	-$358K	–	3266
2018 Q4	$358K	Buy	40,000 +20,000	+100%	+$186K	﹤0.01%	2334
2018 Q3	$203K	Sell	20,000 -10,000	-33%	-$109K	﹤0.01%	3007
2018 Q2	$308K	Sell	30,000 -40,000	-57%	-$435K	﹤0.01%	2930
2018 Q1	$763K	Buy	70,000 +35,000	+100%	+$389K	﹤0.01%	2197
2017 Q4	$368K	Buy	35,000 +15,000	+75%	+$158K	﹤0.01%	2631
2017 Q3	$212K	Buy	+20,000	New	+$191K	﹤0.01%	2569
2017 Q2	–	Sell	-40,000	Closed	-$380K	–	3129
2017 Q1	$380K	Buy	+40,000	New	+$352K	﹤0.01%	2480
2015 Q2	–	Sell	-50,000	Closed	-$291K	–	2946
2015 Q1	$291K	Buy	+50,000	New	+$320K	﹤0.01%	2287

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

John Overdeck's KLAC Position: Q2 2026 in Review

John Overdeck increased its KLA (KLAC) stake by 106% in Q2 2026, buying an estimated $8.85M and bringing the position to 86,569 shares worth $26.1M. The position accounts for 0.02% of the portfolio, ranked #895.

John Overdeck first reported a position in KLAC in Q2 2013 and has held it in 38 quarters since. The position peaked at $227M in Q3 2024. 2,471 funds tracked by Wall St. Rank hold KLAC as of Q2 2026.

John Overdeck held 86,569 shares of KLA worth $26.1M as of Q2 2026.
John Overdeck bought 44,569 KLA shares in Q2 2026, an estimated $8.85M.
KLA made up 0.02% of John Overdeck's portfolio in Q2 2026, its #895 holding.
John Overdeck first reported a position in KLA in Q2 2013 and has held it in 38 quarters since.
John Overdeck's KLA position peaked at $227M in Q3 2024.
2,471 funds tracked by Wall St. Rank held KLA as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.