Millennium Management’s KLA KLAC Stock Holding History

Millennium 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
2026 Q1	$41.8M	Buy	284,000 +6,000	+2%	+$878K	0.02%	961
2025 Q4	$33.8M	Buy	278,000 +71,000	+34%	+$8.33M	0.01%	1086
2025 Q3	$22.3M	Buy	207,000 +15,000	+8%	+$1.4M	0.01%	1551
2025 Q2	$17.2M	Sell	192,000 -124,000	-39%	-$9.33M	0.01%	1732
2025 Q1	$21.5M	Sell	316,000 -123,000	-28%	-$8.86M	0.01%	1436
2024 Q4	$27.7M	Sell	439,000 -291,000	-40%	-$19.7M	0.01%	1247
2024 Q3	$56.5M	Buy	730,000 +424,000	+139%	+$33.3M	0.03%	762
2024 Q2	$25.2M	Sell	306,000 -191,000	-38%	-$14.1M	0.01%	1298
2024 Q1	$34.7M	Sell	497,000 -324,000	-39%	-$20.8M	0.01%	1079
2023 Q4	$47.7M	Buy	821,000 +24,000	+3%	+$1.25M	0.02%	830
2023 Q3	$36.6M	Buy	797,000 +24,000	+3%	+$1.15M	0.02%	924
2023 Q2	$37.5M	Sell	773,000 -416,000	-35%	-$17.4M	0.02%	929
2023 Q1	$47.5M	Sell	1,189,000 -333,000	-22%	-$13.1M	0.03%	719
2022 Q4	$57.4M	Buy	1,522,000 +1,416,000	+1,336%	+$49.3M	0.03%	679
2022 Q3	$3.21M	Buy	106,000 +95,000	+864%	+$3.29M	﹤0.01%	3325
2022 Q2	$351K	Sell	11,000 -6,000	-35%	-$202K	﹤0.01%	5235
2022 Q1	$622K	Sell	17,000 -3,000	-15%	-$112K	﹤0.01%	4941
2021 Q4	$860K	Sell	20,000 -40,000	-67%	-$1.54M	﹤0.01%	4540
2021 Q3	$2.01M	Buy	60,000 +48,000	+400%	+$1.6M	﹤0.01%	3917
2021 Q2	$389K	Sell	12,000 -40,000	-77%	-$1.28M	﹤0.01%	5506
2021 Q1	$1.72M	Buy	52,000 +43,000	+478%	+$1.3M	﹤0.01%	3678
2020 Q4	$233K	Buy	+9,000	New	+$210K	﹤0.01%	4720

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

Millennium Management's KLAC Position: Q1 2026 in Review

Millennium Management reduced its KLA (KLAC) stake by 64% in Q1 2026, selling an estimated $66.3M and leaving 252,740 shares worth $37.2M. The position accounts for 0.02% of the portfolio, ranked #1057.

Millennium Management first reported a position in KLAC in Q2 2013 and has held it in 47 quarters since. The position peaked at $165M in Q2 2023. 2,063 funds tracked by Wall St. Rank hold KLAC as of Q1 2026.

Millennium Management held 252,740 shares of KLA worth $37.2M as of Q1 2026.
Millennium Management sold 453,070 KLA shares in Q1 2026, an estimated $66.3M.
KLA made up 0.02% of Millennium Management's portfolio in Q1 2026, its #1057 holding.
Millennium Management first reported a position in KLA in Q2 2013 and has held it in 47 quarters since.
Millennium Management's KLA position peaked at $165M in Q2 2023.
2,063 funds tracked by Wall St. Rank held KLA as of Q1 2026.

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