Kla KLAC Institutional Ownership

NASDAQ KLAC

$183.99 -1.87 (-1.01%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

2,027 Institutions

Increased 949 46.8%

Unchanged 279 13.8%

Reduced 799 39.4%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

88.35%

▼-2.29 pp QoQ

Shares Held by Institutions

1.16Bn

of 1.31Bn outstanding

▲+13.80% QoQ

Shares Outstanding

1.31Bn

152.57Mn held outside 13F filers

Institutional Investors

2,027

filed 13F for Mar 2026

▲+150 vs prior quarter

Net Shares Added (QoQ)

+140.27Mn

accumulated since last quarter

Value of Holdings

$225.28Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Kla Corp (NASDAQ:KLAC) has 2,027 institutional investors that have filed 13F reports for the period ending March 2026.

These investors held 88.3% of outstanding shares in March 2026, down from 90.6% in December 2025.
They increased total shares held in Kla by 13.8% from the prior quarter, while the number of investors in KLAC increased 30.02% year over year.
Among the 2,027 funds, 949 bought more Kla shares, 799 sold down, and 279 held their ground.
Combined, these investors held 1.16Bn shares in KLAC for March 2026, up by 140.27Mn shares quarter on quarter, and down 71.53Mn shares year over year.
BlackRock, Inc. leads ownership in KLAC with 125.96Mn shares as of March 31, 2026, equal to 9.62% of outstanding shares.
The largest buyers of Kla for the quarter ending March 2026 were VANGUARD CAPITAL MANAGEMENT LLC (85.19Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (40.29Mn), FMR LLC (18.57Mn), PRICE T ROWE ASSOCIATES INC /MD/ (16.81Mn), Janus Henderson Group Plc (11.29Mn).
The biggest sellers of Kla for the quarter ending March 2026 included Capital International Investors (27.23Mn), M&T Bank Corp (13.5Mn), Corient Private Wealth LLC (13.32Mn), Goldman Sachs Group Inc (10.13Mn), Swedbank AB (8.89Mn).
Per Business Quant, the top 10 investors in KLAC for the quarter ending March 2026 include BlackRock, Inc. (125.96Mn), VANGUARD CAPITAL MANAGEMENT LLC (85.19Mn), State Street Corp (61.54Mn), FMR LLC (44.01Mn), Capital World Investors (40.84Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (40.29Mn), GEODE CAPITAL MANAGEMENT, LLC (36.73Mn), Capital International Investors (27.28Mn), Janus Henderson Group Plc (24.81Mn), PRIMECAP MANAGEMENT CO/CA/ (24.38Mn).

Form 13F Holdings

2,027 Institutional Holders

Report period 31 Mar, 2026

Total shares held 1.16Bn

Of outstanding 88.35%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	125,962,070	9.62%	▲2,088,820	+1.69%	$18.55Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	85,193,740	6.51%	▲85,193,740	0.00%	$12.54Bn
3	State Street Corp	0000093751	61,535,030	4.70%	▼657,940	-1.06%	$9.06Bn
4	FMR LLC	0000315066	44,014,870	3.36%	▲18,572,710	+73.00%	$6.48Bn
5	Capital World Investors	0001422849	40,840,690	3.12%	▲4,342,380	+11.90%	$6.01Bn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	40,290,610	3.08%	▲40,290,610	0.00%	$5.93Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	36,729,140	2.81%	▲1,625,230	+4.63%	$5.40Bn
8	Capital International Investors	0001562230	27,281,380	2.08%	▼27,226,950	-49.95%	$4.01Bn
9	Janus Henderson Group Plc	0001274173	24,813,560	1.90%	▲11,290,330	+83.49%	$3.65Bn
10	PRIMECAP MANAGEMENT CO/CA/	0000763212	24,376,470	1.86%	▼4,383,150	-15.24%	$3.59Bn
11	Goldman Sachs Group Inc	0000886982	18,180,320	1.39%	▼10,133,240	-35.79%	$2.68Bn
12	Morgan Stanley	0000895421	17,731,500	1.35%	▲392,840	+2.27%	$2.61Bn
13	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	16,805,720	1.28%	▲16,805,720	0.00%	$2.47Mn
14	Invesco Ltd.	0000914208	16,617,860	1.27%	▲751,930	+4.74%	$2.45Bn
15	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	16,416,350	1.25%	▼984,470	-5.66%	$2.44Bn
16	Northern Trust Corp	0000073124	15,719,450	1.20%	▼304,260	-1.90%	$2.31Bn
17	VAN ECK ASSOCIATES CORP	0000869178	14,964,090	1.14%	▼601,710	-3.87%	$2.20Mn
18	WELLINGTON MANAGEMENT GROUP LLP	0000902219	14,404,690	1.10%	▲10,024,410	+228.85%	$2.12Bn
19	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	0000315032	14,036,040	1.07%	▼165,410	-1.16%	$2.07Bn
20	Bank Of America Corp /De/	0000070858	13,071,900	1.00%	▼1,882,910	-12.59%	$1.92Bn

Showing 1 to 20 of 2,027 holders