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
2024 Q4	–	Sell	-14,000	Closed	-$1.08M	–	2465
2024 Q3	$1.08M	Sell	14,000 -25,000	-64%	-$1.96M	0.02%	844
2024 Q2	$3.22M	Sell	39,000 -143,000	-79%	-$10.6M	0.04%	509
2024 Q1	$12.7M	Buy	182,000 +171,000	+1,555%	+$11M	0.12%	192
2023 Q4	$639K	Sell	11,000 -18,000	-62%	-$937K	0.01%	1365
2023 Q3	$1.33M	Buy	29,000 +15,000	+107%	+$719K	0.01%	873
2023 Q2	$679K	Sell	14,000 -46,000	-77%	-$1.92M	0.01%	1221
2023 Q1	$2.4M	Buy	+60,000	New	+$2.36M	0.05%	457
2022 Q4	–	Sell	-17,000	Closed	-$514K	–	2937
2022 Q3	$514K	Buy	+17,000	New	+$589K	0.02%	1085
2020 Q3	–	Sell	-16,000	Closed	-$311K	–	1504
2020 Q2	$311K	Sell	16,000 -16,000	-50%	-$274K	0.01%	867
2020 Q1	$460K	Sell	32,000 -1,000	-3%	-$16.1K	0.01%	654
2019 Q4	$588K	Sell	33,000 -16,000	-33%	-$268K	﹤0.01%	1351
2019 Q3	$781K	Sell	49,000 -10,000	-17%	-$140K	0.01%	990
2019 Q2	$697K	Buy	+59,000	New	+$682K	0.01%	913
2019 Q1	–	Sell	-47,000	Closed	-$421K	–	2173
2018 Q4	$421K	Buy	+47,000	New	+$438K	0.01%	1099
2018 Q3	–	Sell	-345,000	Closed	-$3.54M	–	2819
2018 Q2	$3.54M	Buy	345,000 +247,000	+252%	+$2.69M	0.02%	638
2018 Q1	$1.07M	Buy	+98,000	New	+$1.09M	0.01%	1222

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

Two Sigma Securities's KLAC Position: Q1 2026 in Review

Two Sigma Securities opened a new position in KLA (KLAC) in Q1 2026: 2,520 shares worth $371K. The stake represents 0.04% of the portfolio and ranks #629 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in KLAC as recently as Q3 2025.

Two Sigma Securities first reported a position in KLAC in Q2 2016 and has held it in 20 quarters since. The position peaked at $11.2M in Q1 2024. 2,063 funds tracked by Wall St. Rank hold KLAC as of Q1 2026.

Two Sigma Securities held 2,520 shares of KLA worth $371K as of Q1 2026.
KLA was a new Two Sigma Securities position in Q1 2026.
KLA made up 0.04% of Two Sigma Securities's portfolio in Q1 2026, its #629 holding.
Two Sigma Securities first reported a position in KLA in Q2 2016 and has held it in 20 quarters since.
Two Sigma Securities's KLA position peaked at $11.2M in Q1 2024.
2,063 funds tracked by Wall St. Rank held KLA as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.