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SUMMIT PARTNERS L P

SUMMIT PARTNERS L P is an institution, managing $924.3M across 8 long positions as of Q3 2025 with 63% Technology concentration, with only 8 positions, 56% allocation to KVYO, and 63% technology allocation.

Portfolio Value
$924.3M
Positions
8
Top Holding
KVYO at 56.48%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in SUMMIT PARTNERS L P's portfolio (100% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
1
Klaviyo logo
Software - Infrastructure
Technology
$522.0M
56.48%
-$331.6M
Sold
6.28%
18.9M shares
Medical - Care Facilities
Healthcare
$184.4M
19.95%
-$46.2M
Sold
8.62%
33.5M shares
Medical - Care Facilities
Healthcare
$85.6M
9.26%
-$8.9
Sold
4.62%
9.7M shares
Specialty Retail
Consumer Cyclical
$58.4M
6.32%
55.82%
6.1M shares
Software - Application
Technology
$47.9M
5.18%
3.37%
4.5M shares
Unknown
Unknown
$16.6M
1.80%
+$16.6M
New
66.83%
1.1M shares
Semiconductors
Technology
$5.9M
0.64%
0.06%
47.7K shares
Software - Infrastructure
Technology
$3.4M
0.37%
0.26%
187.4K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in SUMMIT PARTNERS L P's latest filing

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Market Value
$924.3M
Prior: $1.4B
Q/Q Change
-34.81%
-$493.5M
Net Flows % of MV
-39.08%
Turnover Ratio
21.34%
New Purchases
1 stocks
$16.6M
Added To
0 stocks
+-
Sold Out Of
0 stocks
-
Reduced Holdings
3 stocks
-$377.8M

Increased Positions

PositionShares Δ
New

Decreased Positions

PositionShares Δ
1
Klaviyo logo
-38.84%
-20.05%
-0.0%

Analytics

Portfolio insights and performance metrics for SUMMIT PARTNERS L P

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Sector Allocation

Technology: 62.70%TechnologyHealthcare: 29.20%HealthcareConsumer Cyclical: 6.30%
Technology
62.70%
Healthcare
29.20%
Consumer Cyclical
6.30%

Market Cap Distribution

Mid Cap ($2B - $10B): 77.07%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 14.81%Small Cap ($300M - $2B)Micro Cap ($50M - $300M): 6.32%Nano Cap (< $50M): 1.80%
Mid Cap ($2B - $10B)
77.07%
Small Cap ($300M - $2B)
14.81%
Micro Cap ($50M - $300M)
6.32%
Nano Cap (< $50M)
1.80%

Portfolio Concentration

Top 10 Holdings %
100.0%
Top 20 Holdings %
100.0%
Top 50 Holdings %
100.0%
Top 100 Holdings %
100.0%

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