First Manhattan’s KLA KLAC Stock Holding History

First Manhattan’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	$6.45M	Sell	43,830 -30	-0.1%	-$4.39K	0.02%	215
2025 Q4	$5.33M	Sell	43,860 -4,590	-9%	-$538K	0.01%	227
2025 Q3	$5.23M	Sell	48,450 -30	-0.1%	-$2.8K	0.01%	234
2025 Q2	$4.34M	Buy	48,480 +130	+0.3%	+$9.78K	0.01%	243
2025 Q1	$3.29M	Buy	48,350 +6,000	+14%	+$432K	0.01%	252
2024 Q4	$2.67M	Buy	42,350 +26,400	+166%	+$1.78M	0.01%	268
2024 Q3	$1.24M	Sell	15,950 -30	-0.2%	-$2.35K	﹤0.01%	344
2024 Q2	$1.32M	Sell	15,980 -80	-0.5%	-$5.91K	﹤0.01%	328
2024 Q1	$1.12M	Buy	16,060 +430	+3%	+$27.6K	﹤0.01%	361
2023 Q4	$909K	Sell	15,630 -490	-3%	-$25.5K	﹤0.01%	385
2023 Q3	$739K	Buy	16,120 +15,170	+1,597%	+$728K	﹤0.01%	424
2023 Q2	$46.1K	Hold	950	–	–	﹤0.01%	900
2023 Q1	$37.9K	Hold	950	–	–	﹤0.01%	971
2022 Q4	$35.8K	Buy	950 +450	+90%	+$15.7K	﹤0.01%	1000
2022 Q3	$15K	Hold	500	–	–	﹤0.01%	1144
2022 Q2	$15K	Hold	500	–	–	﹤0.01%	1163
2022 Q1	$18K	Hold	500	–	–	﹤0.01%	1176
2021 Q4	$21K	Hold	500	–	–	﹤0.01%	1156
2021 Q3	$16K	Sell	500 -340	-40%	-$11.4K	﹤0.01%	1198
2021 Q2	$27K	Hold	840	–	–	﹤0.01%	1106
2021 Q1	$27K	Hold	840	–	–	﹤0.01%	1074
2020 Q4	$21K	Hold	840	–	–	﹤0.01%	1038
2020 Q3	$16K	Sell	840 -80	-9%	-$1.58K	﹤0.01%	1060
2020 Q2	$17K	Buy	920 +80	+10%	+$1.37K	﹤0.01%	1059
2020 Q1	$12K	Hold	840	–	–	﹤0.01%	1106
2019 Q4	$14K	Hold	840	–	–	﹤0.01%	1105
2019 Q3	$13K	Buy	+840	New	+$11.7K	﹤0.01%	1122
2018 Q3	–	Sell	-3,750	Closed	-$38K	–	1419
2018 Q2	$38K	Sell	3,750 -1,000	-21%	-$10.9K	﹤0.01%	1000
2018 Q1	$51K	Sell	4,750 -4,160	-47%	-$46.3K	﹤0.01%	956
2017 Q4	$93K	Hold	8,910	–	–	﹤0.01%	867
2017 Q3	$94K	Hold	8,910	–	–	﹤0.01%	819
2017 Q2	$81K	Hold	8,910	–	–	﹤0.01%	846
2017 Q1	$84K	Hold	8,910	–	–	﹤0.01%	846
2016 Q4	$70K	Hold	8,910	–	–	﹤0.01%	869
2016 Q3	$62K	Hold	8,910	–	–	﹤0.01%	883
2016 Q2	$65K	Hold	8,910	–	–	﹤0.01%	900
2016 Q1	$64K	Hold	8,910	–	–	﹤0.01%	877
2015 Q4	$61K	Hold	8,910	–	–	﹤0.01%	911
2015 Q3	$44K	Hold	8,910	–	–	﹤0.01%	966
2015 Q2	$50K	Hold	8,910	–	–	﹤0.01%	960
2015 Q1	$51K	Hold	8,910	–	–	﹤0.01%	965
2014 Q4	$62K	Sell	8,910 -840	-9%	-$6.2K	﹤0.01%	938
2014 Q3	$76K	Hold	9,750	–	–	﹤0.01%	871
2014 Q2	$70K	Hold	9,750	–	–	﹤0.01%	884
2014 Q1	$67K	Hold	9,750	–	–	﹤0.01%	888
2013 Q4	$62K	Hold	9,750	–	–	﹤0.01%	894
2013 Q3	$59K	Hold	9,750	–	–	﹤0.01%	898
2013 Q2	$56K	Buy	+9,750	New	+$53.2K	﹤0.01%	903

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

First Manhattan's KLAC Position: Q1 2026 in Review

First Manhattan reduced its KLA (KLAC) stake by 0.07% in Q1 2026, selling an estimated $4.39K and leaving 43,830 shares worth $6.45M. The position accounts for 0.02% of the portfolio, ranked #215.

First Manhattan first reported a position in KLAC in Q2 2013 and has held it in 48 quarters since. 2,063 funds tracked by Wall St. Rank hold KLAC as of Q1 2026.

First Manhattan held 43,830 shares of KLA worth $6.45M as of Q1 2026.
First Manhattan sold 30 KLA shares in Q1 2026, an estimated $4.39K.
KLA made up 0.02% of First Manhattan's portfolio in Q1 2026, its #215 holding.
First Manhattan first reported a position in KLA in Q2 2013 and has held it in 48 quarters since.
2,063 funds tracked by Wall St. Rank held KLA as of Q1 2026.

Based on First Manhattan's 13F filing for Q1 2026, filed 15 May 2026.