SUMMIT PARTNERS L P

CIK
0000830588
City
BOSTON
State / Country
MA

Top Portfolio Positions

5 positions · $924,680,566 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio
KVYO
Klaviyo, Inc.
Technology
18,852,778 $612,149,701 66.20%
LFST
LifeStance Health Group, Inc.
Healthcare
33,524,715 $236,013,993 25.52%
AVAH
Aveanna Healthcare Holdings, Inc.
Healthcare
7,551,422 $61,695,117 6.67%
MTSI
MACOM Technology Solutions Holdings, Inc.
47,650 $8,161,492 0.88%
SBDS
Solo Brands, Inc.
Consumer Cyclical
1,100,870 $6,660,263 0.72%

Portfolio Trend

24 quarters · across all stocks

Holdings in KVYO

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Shares Held

Position Value (USD)

10 of 10 shown
Report Date Value (USD) Shares
2025-12-31 $612,149,701 18,852,778
2025-09-30 $522,033,422 18,852,778
2025-06-30 $1,035,196,785 30,827,778
2025-03-31 $1,174,928,562 38,827,778
2024-12-31 $1,683,737,564 40,827,778
2024-09-30 $1,642,614,785 46,427,778
2024-06-30 $1,188,289,145 47,741,629
2024-03-31 $1,216,456,706 47,741,629
2023-12-31 $1,326,262,453 47,741,629
2023-09-30 $1,708,162,171 49,511,947