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Klaviyo

254 hedge funds and large institutions have $4.48B invested in Klaviyo in 2025 Q2 according to their latest regulatory filings, with 68 funds opening new positions, 112 increasing their positions, 59 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 68 | Existing positions closed: 30

104% more call options, than puts

Call options by funds: $86.5M | Put options by funds: $42.3M

90% more repeat investments, than reductions

Existing positions increased: 112 | Existing positions reduced: 59

27% more capital invested

Capital invested by funds: $3.54B → $4.48B (+$944M)

17% more funds holding

Funds holding: 217254 (+37)

14% more funds holding in top 10

Funds holding in top 10: 78 (+1)

11.81% more ownership

Funds ownership: 129.1%140.91% (+12%)

Holders
254
Holders Change
+37
Holders Change %
+17.05%
% of All Funds
3.34%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.11%
New
68
Increased
112
Reduced
59
Closed
30
Calls
$86.5M
Puts
$42.3M
Net Calls
+$44.2M
Net Calls Change
+$20.3M
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair & Company
76
William Blair & Company
Illinois
$8.24M +$447K +14,102 +6%
Dimensional Fund Advisors
77
Dimensional Fund Advisors
Texas
$8.08M +$1.3M +41,055 +21%
MFA
78
Mayflower Financial Advisors
Massachusetts
$7.83M -$6.28M -198,274 -46%
EGM
79
Engineers Gate Manager
New York
$7.79M +$1.54M +48,681 +27%
Swiss National Bank
80
Swiss National Bank
Switzerland
$6.1M +$1.32M +41,800 +30%
Pathstone Holdings
81
Pathstone Holdings
New Jersey
$5.81M -$283K -8,933 -5%
Verition Fund Management
82
Verition Fund Management
Connecticut
$5.63M +$1.96M +61,871 +58%
Capital Fund Management (CFM)
83
Capital Fund Management (CFM)
France
$5.59M +$3.55M +112,062 +206%
GIG
84
Goodnow Investment Group
Connecticut
$5.42M +$5.11M +161,400 New
NS
85
Night Squared
New York
$4.83M -$2.11M -66,527 -32%
SLG
86
Stanley-Laman Group
Pennsylvania
$4.81M -$537K -16,947 -11%
CG
87
Cynosure Group
Utah
$4.76M
Wells Fargo
88
Wells Fargo
California
$4.63M +$4.13M +130,297 +1,692%
LCG
89
Lisanti Capital Growth
New York
$4.45M +$702K +22,150 +20%
LIP
90
Liontrust Investment Partners
United Kingdom
$4.36M -$275K -8,689 -6%
CAG
91
Crestwood Advisors Group
Massachusetts
$4.33M -$729 -23 -0%
SPS
92
Susquehanna Portfolio Strategies
Pennsylvania
$4.28M +$4.04M +127,414 New
Balyasny Asset Management
93
Balyasny Asset Management
Illinois
$3.92M -$229K -7,225 -6%
OCM
94
Osterweis Capital Management
California
$3.85M -$6.54M -206,490 -64%
1832 Asset Management
95
1832 Asset Management
Ontario, Canada
$3.78M -$67.7M -2,136,100 -95%
SCA
96
Snowden Capital Advisors
New York
$3.71M +$358K +11,309 +11%
Envestnet Asset Management
97
Envestnet Asset Management
Illinois
$3.55M +$3.35M +105,849 New
IC
98
IEQ Capital
California
$3.55M +$1.67M +52,632 +99%
Jane Street
99
Jane Street
New York
$3.54M -$492K -15,530 -13%
AG
100
Algert Global
California
$3.53M +$1.65M +52,080 +98%

KVYO Hedge Fund Activity: Q2 2025 in Review

254 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Klaviyo (KVYO) for Q2 2025, worth a combined $4.48B — up 27% from $3.54B a quarter earlier.

Buyers outnumbered sellers: 68 funds opened new KVYO positions and 30 closed out — a net gain of 38 holders — while 112 added to existing stakes and 59 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $97.3M. The largest seller was Summit Partners, cutting an estimated $253M.

  • 254 institutional investors held Klaviyo (KVYO) as of Q2 2025, up from 217 in Q1 2025.
  • Funds reported $4.48B of Klaviyo stock for Q2 2025, up 27% quarter-over-quarter.
  • 68 funds opened new Klaviyo positions in Q2 2025 and 30 closed out, a net change of +38 holders.
  • The largest Klaviyo buyer in Q2 2025 was Morgan Stanley, an estimated $97.3M added.
  • The largest Klaviyo seller in Q2 2025 was Summit Partners, an estimated $253M sold.

Based on aggregated 13F filings for Q2 2025.