Does RhumbLine Advisers own KLAC stock?

Yes. As of its Q2 2026 13F, RhumbLine Advisers holds 2,451,630 shares of KLAC (KLA), worth $739.7M.

How many shares of KLAC does RhumbLine Advisers own?

As of its Q2 2026 13F, RhumbLine Advisers holds 2,451,630 shares of KLAC (KLA).

As of its Q2 2026 13F, RhumbLine Advisers' KLAC position is worth $739.7M.

In Q2 2026, RhumbLine Advisers increased its KLAC position from 250,998 to 2,451,630 shares.

RhumbLine Advisers already held KLAC in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Position history for RHUMBLINE ADVISERS's holdings in KLA CORP

Current Value

$739.7M

Current Shares

2.5M

Total Value Change

+$714.6M

Total Shares Change

+2.2M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	2.5M	+876.8%	$739.7M	0.6%	$301.37	72
2026-Q1	Decreased	250,998	-1.8%	$369.6M	0.3%	$146.89	0
2025-Q4	Decreased	255,619	-7.1%	$310.6M	0.3%	$121.06	0
2025-Q3	Increased	275,053	+4.3%	$296.7M	0.2%	$107.28	39
2025-Q2	Decreased	263,704	-0.7%	$236.2M	0.2%	$88.90	0
2025-Q1	Increased	265,543	+5.8%	$180.5M	0.2%	$67.31	39
2024-Q4	Decreased	251,033	-2.2%	$158.2M	0.1%	$62.25	0
2024-Q3	Decreased	256,629	-0.9%	$198.7M	0.2%	$76.29	0
2024-Q2	Decreased	259,065	-0.8%	$213.6M	0.2%	$81.08	0
2024-Q1	Increased	261,157	+0.8%	$182.4M	0.2%	$68.55	37
2023-Q4	Decreased	259,128	-1.3%	$150.6M	0.2%	$56.92	0
2023-Q3	Decreased	262,515	-0.1%	$120.4M	0.1%	$44.79	0
2023-Q2	Decreased	262,650	-0.9%	$127.4M	0.1%	$47.23	0
2023-Q1	Increased	265,048	+3.3%	$105.8M	0.1%	$38.74	37
2022-Q4	Increased	256,678	+2.4%	$96.8M	0.1%	$36.47	37
2022-Q3	Decreased	250,599	-0.9%	$75.8M	0.1%	$29.18	0
2022-Q2	Increased	252,941	+3.0%	$80.7M	0.1%	$30.66	37
2022-Q1	Increased	245,537	+1.1%	$89.9M	0.1%	$35.05	36
2021-Q4	Increased	242,922	+1.4%	$104.5M	0.1%	$41.07	36
2021-Q3	Decreased	239,615	-2.0%	$80.2M	0.1%	$31.86	0
2021-Q2	Decreased	244,586	-7.4%	$79.3M	0.1%	$30.78	0
2021-Q1	Decreased	264,185	-6.0%	$87.3M	0.1%	$31.28	0
2020-Q4	Decreased	280,956	-2.2%	$72.7M	0.1%	$24.44	0
2020-Q3	Decreased	287,349	-2.8%	$55.7M	0.1%	$18.22	0
2020-Q2	Decreased	295,738	-0.3%	$57.5M	0.1%	$18.21	0
2020-Q1	Decreased	296,707	-1.6%	$42.6M	0.1%	$13.39	0
2019-Q4	Increased	301,489	+4.1%	$53.7M	0.1%	$16.52	31
2019-Q3	Increased	289,595	+0.4%	$46.2M	0.1%	$14.71	29
2019-Q2	Increased	288,364	+1.2%	$34.1M	0.1%	$10.85	29
2019-Q1	Increased	284,961	+1.8%	$34M	0.1%	$10.88	29
2018-Q4	First report	280,045	-	$25.1M	0.1%	$8.10	0