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KLA
KLAC

Overview Fund Activity

1,540 hedge funds and large institutions have $75.7B invested in KLA in 2025 Q1 according to their latest regulatory filings, with 162 funds opening new positions, 618 increasing their positions, 544 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,540
Holders Change
+8
Holders Change %
+0.52%
% of All Funds
20.92%
Holding in Top 10
32
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+28%
% of All Funds
0.43%
New
162
Increased
618
Reduced
544
Closed
121
Calls
$646M
Puts
$631M
Net Calls
+$14.7M
Net Calls Change
+$173M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$459M
2
Goldman Sachs
Goldman Sachs
New York
+$260M
3
Amundi
Amundi
France
+$157M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$136M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$120M

Top Sellers

1
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$260M
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$238M
3
Primecap Management
Primecap Management
California
-$209M
4
BlackRock
BlackRock
New York
-$191M
5
First Trust Advisors
First Trust Advisors
Illinois
-$190M
Name Holding Trade Value Shares
Change 		Shares
Change %
EMPI
1551
Elo Mutual Pension Insurance
Finland
– -$7.7M -12,226 Closed
TA
1552
Trivest Advisors
Hong Kong
– -$6.88M -10,920 Closed
FC
1553
FORA Capital
Florida
– -$6.49M -10,306 Closed
MGM
1554
Manchester Global Management
United Kingdom
– -$6.14M -9,745 Closed
QIM
1555
Quantitative Investment Management
Virginia
– -$5.62M -8,916 Closed
Capstone Investment Advisors
1556
Capstone Investment Advisors
New York
– -$4.8M -7,610 Closed
EP
1557
Essential Planning
New Hampshire
– -$4.8M -7,085 Closed
PFM
1558
Premier Fund Managers
United Kingdom
– -$4.48M -7,068 Closed
BFG
1559
Bleakley Financial Group
New Jersey
– -$4.24M -6,724 Closed
YIH
1560
Y-Intercept (HK)
Hong Kong
– -$4.04M -6,413 Closed
FCM
1561
Fortis Capital Management
Washington
– -$4M -6,342 Closed
T. Rowe Price Investment Management
1562
T. Rowe Price Investment Management
Maryland
– -$3.59M -5,690 Closed
LAM
1563
LECAP Asset Management
United Kingdom
– -$2.72M -4,321 Closed
NAM
1564
Nutshell Asset Management
United Kingdom
– -$2.71M -4,300 Closed
FCM
1565
Fieldview Capital Management
Michigan
– -$2.53M -4,011 Closed
Simplex Trading
1566
Simplex Trading
Illinois
– -$2.41M -3,825 Closed
FAN
1567
Financial Advisors Network
California
– -$2.33M -3,690 Closed
GP
1568
Geneva Partners
Wisconsin
– -$2.25M -3,577 Closed
ACM
1569
Aquatic Capital Management
Illinois
– -$2.25M -3,567 Closed
BCM
1570
Bridgeway Capital Management
Texas
– -$2.15M -3,415 Closed
PWM
1571
Pinnacle Wealth Management
California
– -$1.98M -3,142 Closed
SA
1572
Strategic Advocates
Utah
– -$1.72M -2,729 Closed
Walleye Trading
1573
Walleye Trading
New York
– -$1.61M -2,563 Closed
MAM
1574
Milestone Asset Management
Pennsylvania
– -$1.56M -2,480 Closed
MMEA
1575
Main Management ETF Advisors
California
– -$1.35M -2,136 Closed
61 62
63
64 65