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SPPAM

Summit Partners Public Asset Management Portfolio holdings

AUM $3.72B
1-Year Est. Return 162.29%
This Fund
S&P 500
This Quarter Est. Return
+35.86%
1 Year Est. Return
+162.29%
3 Year Est. Return
+702.67%
5 Year Est. Return
+1,148.97%
10 Year Est. Return
+22,877.21%
AUM
$3.95B
AUM Growth
+$59.3M
Cap. Flow
-$758M
Cap. Flow %
-19.18%
Top 10 Hldgs %
31.05%
Holding
206
New
64
Increased
24
Reduced
44
Closed
72

Top Buys

Rank Stock Value
1
TWLO icon
Twilio
TWLO
+$67.3M
2
MSFT icon
Microsoft
MSFT
+$49.9M
3
MNTN
MNTN Inc
MNTN
+$39.4M
4
MKSI icon
MKS Inc
MKSI
+$35.1M
5
GNRC icon
Generac Holdings
GNRC
+$34.2M

Top Sells

Rank Stock Value
1
NTRA icon
Natera
NTRA
+$74.4M
2
CVNA icon
Carvana
CVNA
+$43.1M
3
ARGX icon
argenx
ARGX
+$36.5M
4
GKOS icon
Glaukos
GKOS
+$34.4M
5
WGS icon
GeneDx Holdings
WGS
+$34.2M

Sector Composition

Rank Sector Weight
1 Technology 23.71%
2 Healthcare 15.4%
3 Industrials 9.41%
4 Communication Services 6.85%
5 Consumer Discretionary 3.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RDDT icon
201
PUT
Reddit
RDDT
$31.1B
– –
-145,000
Closed -$15.2M
WAY
202
PUT
Waystar Holding Corp
WAY
$4.65B
– –
-150,000
Closed -$5.6M
NBIS
203
PUT
Nebius Group N.V.
NBIS
$47.7B
– –
-210,000
Closed -$4.43M
SEI
204
CALL
Solaris Energy Infrastructure
SEI
$3.82B
– –
-570,000
Closed -$12.4M
TTAN
205
CALL
ServiceTitan Inc
TTAN
$8.19B
– –
-120,000
Closed -$11.4M
KRMN
206
Karman Holdings
KRMN
$7.72B
– –
-74,501
Closed -$2.49M
5 6 7 8
9

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BCL
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OCBCO
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CI
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Summit Partners Public Asset Management's Q2 2025 Portfolio in Review

As of Q2 2025, Summit Partners Public Asset Management held 206 positions worth $3.95B, up 1.5% from $3.89B the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Summit Partners Public Asset Management withdrew a net $758M in Q2 2025, closing 72 positions and reducing 44 holdings. Its most notable exit was Doximity, an estimated $29.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 15% a quarter earlier, followed by Healthcare and Industrials.

Against the trend, Summit Partners Public Asset Management opened a new position in Twilio worth $78.7M.

  • Summit Partners Public Asset Management's largest Q2 2025 buy was Twilio: 633,220 shares worth $78.7M.
  • Summit Partners Public Asset Management added most to NVIDIA in Q2 2025, an estimated $27.1M increase.
  • Summit Partners Public Asset Management's biggest Q2 2025 reduction was Natera, cutting an estimated $74.4M.
  • Summit Partners Public Asset Management fully exited Doximity in Q2 2025, selling an estimated $29.2M.
  • Summit Partners Public Asset Management's ten largest holdings make up 31% of its $3.95B portfolio in Q2 2025.
  • Summit Partners Public Asset Management opened 64 new positions and closed 72 in Q2 2025.
  • Summit Partners Public Asset Management's portfolio value rose 1.5% quarter-over-quarter to $3.95B.

Based on Summit Partners Public Asset Management's 13F filing for Q2 2025, filed 14 Aug 2025.