Question 1

Which hedge funds and institutional investors hold KLAC?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for KLAC shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for KLAC whale holdings?

Accepted Answer

Conviction level reflects how significant KLAC is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to KLAC, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for KLAC?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about KLAC?

Accepted Answer

QoQ changes for KLAC show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
State Street	6.2M	$9.1B	0.3%	$2896.4B
Capital World	4.1M	$6.0B	0.8%	$732.9B
PRIMECAP	2.4M	$3.6B	2.8%	$127.0B
Capital Research	976.4K	$1.4B	0.2%	$644.6B
Arrowstreet	791.3K	$1.2B	0.6%	$184.8B
GMO	461.2K	$679.1M	1.7%	$39.1B
Geode Capital	409.1K	$602.3M	0.0%	$1607.5B
Fidelity (FMR)	322.1K	$474.3M	0.0%	$1898.4B
American Century	274.2K	$403.8M	0.2%	$194.3B
Citadel	165.1K	$243.1M	0.0%	$618.5B
Winslow Capital	160.8K	$236.7M	0.9%	$25.6B
AQR Capital	141.2K	$201.9M	0.1%	$218.4B
Citadel	134.6K	$198.2M	0.0%	$618.5B
Bridgewater	108.7K	$160.0M	0.7%	$22.4B
Adage Capital	95.0K	$139.8M	0.2%	$64.8B
Marshall Wace	91.2K	$134.3M	0.1%	$100.4B
Alkeon	86.5K	$127.4M	0.2%	$59.5B
Millennium	47.5K	$69.9M	0.0%	$240.3B
WorldQuant	41.4K	$60.9M	0.2%	$25.9B
DFA	33.5K	$49.3M	0.0%	$481.4B
Alkeon	32.9K	$48.4M	0.1%	$59.5B
Gotham Asset	31.0K	$45.7M	0.1%	$32.7B
Wellington	31.0K	$45.7M	0.0%	$535.5B
Fisher Investments	30.4K	$44.8M	0.0%	$294.9B
Millennium	28.4K	$41.8M	0.0%	$240.3B
Hudson Bay	26.6K	$39.2M	0.1%	$29.0B
BlackRock	26.0K	$38.3M	0.0%	$5723.5B
Millennium	25.3K	$37.2M	0.0%	$240.3B
DE Shaw	18.0K	$26.5M	0.0%	$166.3B
Kayne Anderson	16.8K	$24.8M	0.1%	$34.0B
Balyasny	13.8K	$20.3M	0.0%	$77.1B
Third Point	11.0K	$16.2M	0.8%	$2.1B
DE Shaw	10.7K	$15.7M	0.0%	$166.3B
Jennison	9.6K	$14.2M	0.0%	$145.4B
Mawer	9.4K	$13.9M	0.1%	$15.4B
Northern Trust	7.3K	$10.8M	0.0%	$756.6B
Balyasny	6.0K	$8.8M	0.0%	$77.1B
Tudor	5.5K	$8.1M	0.0%	$53.9B
WCM	4.9K	$6.8M	0.0%	$43.8B
Two Sigma	4.2K	$6.2M	0.0%	$123.9B
Two Sigma	4.0K	$5.9M	0.0%	$123.9B
Two Sigma	4.0K	$5.9M	0.0%	$123.9B
Balyasny	3.4K	$5.0M	0.0%	$77.1B
Man Group	3.0K	$4.4M	0.0%	$55.1B
Schonfeld	3.0K	$4.4M	0.0%	$14.2B
Horizon Kinetics	2.2K	$3.2M	0.0%	$9.2B
Point72	1.8K	$2.7M	0.0%	$78.1B
Man Group	1.2K	$1.8M	0.0%	$55.1B
Point72	980	$1.4M	0.0%	$78.1B
Caxton	856	$1.3M	0.0%	$4.4B
Brevan Howard	833	$1.2M	0.0%	$11.3B
Winton	806	$1.2M	0.0%	$2.9B
Citadel	719	$1.1M	0.0%	$618.5B
Acadian	468.2K	$689K	1.0%	$70.5M
Point72	300	$442K	0.0%	$78.1B
Neuberger Berman (Eisman)	299	$440K	0.0%	$131.4B
ExodusPoint	200	$294K	0.0%	$12.4B
Franklin Templeton	76	$112K	—	$408.3B
Schonfeld	52	$77K	0.0%	$14.2B
Invesco	30	$44K	—	$653.3B
Epoch	5	$7K	—	$16.5B
LSV	200	$294	0.0%	$46.4M

KLAC

Who Holds KLAC