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1,661 hedge funds and large institutions have $105B invested in KLA in 2025 Q2 according to their latest regulatory filings, with 224 funds opening new positions, 573 increasing their positions, 648 reducing their positions, and 105 closing their positions.

New
Increased
Maintained
Reduced
Closed

113% more first-time investments, than exits

New positions opened: 224 | Existing positions closed: 105

63% more funds holding in top 10

Funds holding in top 10: 3252 (+20)

36% more capital invested

Capital invested by funds: $77.3B → $105B (+$28B)

31.31% more ownership

Funds ownership: 857.95%889.26% (+31%)

6% more funds holding

Funds holding: 1,5621,661 (+99)

12% less repeat investments, than reductions

Existing positions increased: 573 | Existing positions reduced: 648

32% less call options, than puts

Call options by funds: $764M | Put options by funds: $1.13B

Holders
1,661
Holders Change
+99
Holders Change %
+6.34%
% of All Funds
21.87%
Holding in Top 10
52
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+62.5%
% of All Funds
0.68%
New
224
Increased
573
Reduced
648
Closed
105
Calls
$764M
Puts
$1.13B
Net Calls
-$362M
Net Calls Change
-$377M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$12.3B +$106M +1,406,740 +1%
BlackRock
2
BlackRock
New York
$10.6B +$23.1M +306,560 +0.3%
State Street
3
State Street
Massachusetts
$5.48B +$28.8M +382,290 +0.6%
Capital International Investors
4
Capital International Investors
California
$5.12B +$1.61B +21,464,170 +60%
Primecap Management
5
Primecap Management
California
$4.01B -$298M -3,967,320 -8%
Capital World Investors
6
Capital World Investors
California
$3.54B +$2.47B +32,792,650 +486%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$3.11B +$87.1M +1,158,020 +3%
Goldman Sachs
8
Goldman Sachs
New York
$1.88B +$203M +2,694,490 +15%
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$1.69B +$143M +1,901,800 +11%
Norges Bank
10
Norges Bank
Norway
$1.6B +$53.1M +705,160 +4%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$1.6B +$97.1M +1,290,900 +8%
Northern Trust
12
Northern Trust
Illinois
$1.46B -$10.3M -136,880 -0.8%
Bank of America
13
Bank of America
North Carolina
$1.39B +$56.8M +754,850 +5%
Janus Henderson Group
14
Janus Henderson Group
United Kingdom
$1.39B -$56.8M -754,390 -5%
Morgan Stanley
15
Morgan Stanley
New York
$1.38B +$45.2M +601,420 +4%
Invesco
16
Invesco
Georgia
$1.34B +$72.2M +959,590 +7%
State Farm Mutual Automobile Insurance
17
State Farm Mutual Automobile Insurance
Illinois
$1.27B
VanEck Associates
18
VanEck Associates
New York
$1.26B +$26.6M +353,230 +3%
Pictet Asset Management
19
Pictet Asset Management
Switzerland
$1.21B -$179M -2,376,240 -15%
Amundi
20
Amundi
France
$1.08B -$338M -4,498,350 -27%
UBS AM
21
UBS AM
Illinois
$1.03B +$30.2M +402,000 +4%
Fidelity Investments
22
Fidelity Investments
Massachusetts
$1.03B -$889M -11,814,750 -51%
Legal & General Group
23
Legal & General Group
United Kingdom
$899M -$20M -265,580 -3%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$882M -$42.8M -569,060 -5%
Alkeon Capital Management
25
Alkeon Capital Management
New York
$878M -$18.8M -250,000 -2%

KLAC Hedge Fund Activity: Q2 2025 in Review

1,661 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in KLA (KLAC) for Q2 2025, worth a combined $105B — up 36% from $77.3B a quarter earlier.

Buyers outnumbered sellers: 224 funds opened new KLAC positions and 105 closed out — a net gain of 119 holders — while 573 added to existing stakes and 648 trimmed.

The largest buyer was Capital World Investors, adding an estimated $2.47B. The largest seller was Fidelity Investments, cutting an estimated $889M.

  • 1,661 institutional investors held KLA (KLAC) as of Q2 2025, up from 1,562 in Q1 2025.
  • Funds reported $105B of KLA stock for Q2 2025, up 36% quarter-over-quarter.
  • 224 funds opened new KLA positions in Q2 2025 and 105 closed out, a net change of +119 holders.
  • The largest KLA buyer in Q2 2025 was Capital World Investors, an estimated $2.47B added.
  • The largest KLA seller in Q2 2025 was Fidelity Investments, an estimated $889M sold.

Based on aggregated 13F filings for Q2 2025.