13FBOX
SUMMIT PARTNERS L P · 13F Holdings
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SUMMIT PARTNERS L P

No.3773 Data as of 2026Q2
Latest AUM (Q2 2026)
$608.9M
QoQ Change Q1 2026
-$61.2M-9.1%
Holdings
5
New Buys
0
Adds
0
Reduces
2
Exits
2
Unchanged
3
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
KKLAVIYO INCKVYO
46.75%54.74%$284.7M18.9M$366.9M18.9M00.00%Unchanged
LLIFESTANCE HEALTH GROUP INCLFST
41%27.76%$249.7M23.3M$186.1M29.2M-5.9M-20.20%Reduce
AA K A BRANDS HLDG CORPAKA
10.65%9.32%$64.8M6.1M$62.4M6.1M00.00%Unchanged
AA10 NETWORKS INCATEN
1.23%0.69%$7.5M200,065$4.6M200,06500.00%Unchanged
MMACOM TECH SOLUTIONS HLDGS IMTSI
0.38%1.63%$2.3M6,005$10.9M49,273-43,268-87.81%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow