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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
1M
851
1248 Management
Missouri
$1.29M
CWM
852
Congress Wealth Management
Massachusetts
$1.27M -$192K -2,550 -15%
BIG
853
Brooklyn Investment Group
New York
$1.27M +$302K +4,010 +40%
CCM
854
Crew Capital Management
Ohio
$1.26M +$1.06M +14,090 New
MBTD
855
Mechanics Bank - Trust Department
California
$1.25M
AIM
856
Allen Investment Management
New York
$1.24M
HFM
857
Hartford Funds Management
Pennsylvania
$1.23M +$23.3K +310 +2%
GA
858
GraniteShares Advisors
New York
$1.23M -$63.9K -850 -6%
PP
859
PDT Partners
New York
$1.22M -$532K -7,070 -34%
FAM
860
Fairtree Asset Management
South Africa
$1.22M
BAAM
861
Baker Avenue Asset Management
California
$1.21M +$68.5K +910 +7%
FGA
862
Fortis Group Advisors
New Jersey
$1.2M +$1.03M +13,670 New
SBFM
863
S-Bank Fund Management
Finland
$1.2M -$77.5K -1,030 -7%
JWCA
864
J.W. Cole Advisors
Florida
$1.18M +$64.7K +860 +7%
CI
865
Cigna Investments
Connecticut
$1.17M -$25.6K -340 -3%
BAM
866
BOS Asset Management
Illinois
$1.16M +$45.9K +610 +5%
CFG
867
Cooper Financial Group
California
$1.15M -$375K -4,980 -28%
OIAM
868
OFI Invest Asset Management
France
$1.15M +$28.6K +380 +3%
FRA
869
Frank Rimerman Advisors
California
$1.14M -$1.11M -14,780 -54%
PIM
870
Platinum Investment Management
Australia
$1.14M +$961K +12,780 New
SS
871
SBI Securities
Japan
$1.14M -$47.4K -630 -5%
DWT
872
Dorsey & Whitney Trust
South Dakota
$1.13M -$172K -2,280 -15%
GIM
873
Gold Investment Management
Alberta, Canada
$1.13M +$409K +5,440 +76%
KNW
874
Kesler Norman & Wride
Utah
$1.13M +$12K +160 +1%
PF
875
Phoenix Financial
Israel
$1.13M +$60.9K +810 +7%

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.