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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
Aberdeen Group
101
Aberdeen Group
United Kingdom
$111M +$5.24M +69,610 +6%
LPL Financial
102
LPL Financial
California
$110M +$6.86M +91,150 +8%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
103
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$108M +$47M +625,170 +107%
AssetMark Inc
104
AssetMark Inc
California
$108M -$4.27M -56,700 -5%
AAF
105
Andra AP-fonden
Sweden
$106M +$8.13M +108,000 +10%
CII
106
Capital International Inc
California
$105M +$42.6M +566,420 +93%
Marshall Wace
107
Marshall Wace
United Kingdom
$103M +$86.5M +1,150,000 New
Universal-Beteiligungs- und Servicegesellschaft
108
Universal-Beteiligungs- und Servicegesellschaft
Germany
$102M +$7.73M +102,780 +10%
Treasurer of the State of North Carolina
109
Treasurer of the State of North Carolina
North Carolina
$101M +$27.4M +363,900 +48%
New York State Teachers Retirement System (NYSTRS)
110
New York State Teachers Retirement System (NYSTRS)
New York
$100M -$685K -9,100 -0.8%
Los Angeles Capital Management
111
Los Angeles Capital Management
California
$98.7M -$11.6M -154,640 -12%
National Bank of Canada
112
National Bank of Canada
Quebec, Canada
$96M -$79.9M -1,061,530 -50%
Winslow Capital Management
113
Winslow Capital Management
Minnesota
$95.2M +$80M +1,063,000 New
Bank of Nova Scotia
114
Bank of Nova Scotia
Ontario, Canada
$94.9M -$1.86M -24,660 -2%
Mirae Asset Global ETFs Holdings
115
Mirae Asset Global ETFs Holdings
Hong Kong
$93.6M -$7.44M -98,890 -9%
Adage Capital Partners
116
Adage Capital Partners
Massachusetts
$90.9M -$150K -2,000 -0.2%
Fidelity International
117
Fidelity International
Bermuda
$90M +$6.81M +90,510 +10%
Aviva
118
Aviva
United Kingdom
$89M +$29M +385,050 +63%
Macquarie Group
119
Macquarie Group
Australia
$88.8M -$7.58M -100,800 -9%
Skandinaviska Enskilda Banken (SEB)
120
Skandinaviska Enskilda Banken (SEB)
Sweden
$88.8M +$8.78M +116,730 +13%
Korea Investment Corp
121
Korea Investment Corp
South Korea
$88.2M -$4.53M -60,240 -6%
AIM
122
Achmea Investment Management
Netherlands
$88.1M +$9.58M +127,290 +15%
ZIG
123
Zurich Insurance Group
Switzerland
$87.9M +$35.6M +472,990 +93%
Prudential Financial
124
Prudential Financial
New Jersey
$87.9M +$14.3M +189,500 +24%
Loomis, Sayles & Company
125
Loomis, Sayles & Company
Massachusetts
$87.1M +$71.9M +955,540 +5,698%

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.