Two Sigma Securities’s KLA KLAC Stock Holding History

Two Sigma Securities’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
2025 Q1	–	Sell	-25,000	Closed	-$1.58M	–	1854
2024 Q4	$1.58M	Buy	25,000 +2,000	+9%	+$135K	0.21%	82
2024 Q3	$1.78M	Sell	23,000 -7,000	-23%	-$549K	0.03%	595
2024 Q2	$2.47M	Buy	30,000 +15,000	+100%	+$1.11M	0.03%	617
2024 Q1	$1.05M	Sell	15,000 -15,000	-50%	-$963K	0.01%	1112
2023 Q4	$1.74M	Sell	30,000 -5,000	-14%	-$260K	0.02%	749
2023 Q3	$1.61M	Buy	35,000 +3,000	+9%	+$144K	0.02%	782
2023 Q2	$1.55M	Sell	32,000 -5,000	-14%	-$209K	0.02%	727
2023 Q1	$1.48M	Buy	+37,000	New	+$1.46M	0.03%	650
2020 Q1	–	Sell	-97,000	Closed	-$1.73M	–	1867
2019 Q4	$1.73M	Sell	97,000 -41,000	-30%	-$688K	0.01%	785
2019 Q3	$2.2M	Sell	138,000 -126,000	-48%	-$1.76M	0.02%	563
2019 Q2	$3.12M	Buy	264,000 +94,000	+55%	+$1.09M	0.03%	338
2019 Q1	$2.03M	Buy	170,000 +139,000	+448%	+$1.5M	0.02%	331
2018 Q4	$277K	Buy	+31,000	New	+$289K	﹤0.01%	1447
2018 Q3	–	Sell	-372,000	Closed	-$3.81M	–	2817
2018 Q2	$3.81M	Buy	372,000 +219,000	+143%	+$2.38M	0.02%	598
2018 Q1	$1.67M	Buy	+153,000	New	+$1.7M	0.01%	978

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

Two Sigma Securities's KLAC Position: Q2 2026 in Review

Two Sigma Securities increased its KLA (KLAC) stake by 357% in Q2 2026, buying an estimated $1.79M and bringing the position to 11,525 shares worth $3.48M. The position accounts for 0.3% of the portfolio, ranked #58.

Two Sigma Securities first reported a position in KLAC in Q2 2016 and has held it in 21 quarters since. The position peaked at $11.2M in Q1 2024. 2,486 funds tracked by Wall St. Rank hold KLAC as of Q2 2026.

Two Sigma Securities held 11,525 shares of KLA worth $3.48M as of Q2 2026.
Two Sigma Securities bought 9,005 KLA shares in Q2 2026, an estimated $1.79M.
KLA made up 0.3% of Two Sigma Securities's portfolio in Q2 2026, its #58 holding.
Two Sigma Securities first reported a position in KLA in Q2 2016 and has held it in 21 quarters since.
Two Sigma Securities's KLA position peaked at $11.2M in Q1 2024.
2,486 funds tracked by Wall St. Rank held KLA as of Q2 2026.

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