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SPPAM

Summit Partners Public Asset Management Portfolio holdings

AUM $5.69B
1-Year Est. Return 259.25%
This Fund
S&P 500
This Quarter Est. Return
+35.86%
1 Year Est. Return
+259.25%
3 Year Est. Return
+1,166.96%
5 Year Est. Return
+1,972.9%
10 Year Est. Return
+39,131.91%
AUM
$3.95B
AUM Growth
+$59.3M
Cap. Flow
-$133M
Cap. Flow %
-3.36%
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 Miscellaneous 35.08%
2 Technology 23.71%
3 Healthcare 15.4%
4 Industrials 9.41%
5 Communication Services 6.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VRNA
1
DELISTED
Verona Pharma
VRNA
$203M 5.13%
2,144,286
-178,829
-8% -$13.2M
SPOT icon
2
Spotify
SPOT
$113B
$149M 3.77%
194,341
-2,337
-1% -$1.5M
GEV icon
3
GE Vernova
GEV
$246B
$142M 3.59%
268,322
– –
VRNA
4
PUT
DELISTED
Verona Pharma
VRNA
$132M 3.35%
1,400,000
+500,000
+56% +$37M
IWM icon
5
PUT
iShares Russell 2000 ETF
IWM
$76.5B
$129M 3.28%
599,900
+319,900
+114% +$64.4M
NVDA icon
6
NVIDIA
NVDA
$5.17T
$109M 2.76%
689,489
+214,989
+45% +$27.1M
INSM icon
7
Insmed
INSM
$26.8B
$102M 2.57%
1,008,937
+304,571
+43% +$23.3M
RBRK icon
8
Rubrik
RBRK
$21.8B
$89.1M 2.25%
994,371
-273,233
-22% -$21.6M
TSLA icon
9
PUT
Tesla
TSLA
$1.41T
$87.8M 2.22%
276,500
+101,500
+58% +$30.6M
SPOT icon
10
PUT
Spotify
SPOT
$113B
$83.6M 2.12%
109,000
-95,000
-47% -$61M
WAY
11
Waystar Holding Corp
WAY
$5.1B
$79.6M 2.02%
1,948,529
+94,900
+5% +$3.66M
TWLO icon
12
Twilio
TWLO
$36.7B
$78.7M 1.99%
+633,220
New +$67.3M
WGS icon
13
GeneDx Holdings
WGS
$2.91B
$70.8M 1.79%
767,265
-435,264
-36% -$34.2M
SEI
14
Solaris Energy Infrastructure
SEI
$4.25B
$68.2M 1.73%
2,409,616
+993,772
+70% +$23.4M
CVLT icon
15
Commault Systems
CVLT
$6.02B
$66.6M 1.69%
382,000
-103,738
-21% -$17.7M
TTD icon
16
Trade Desk
TTD
$6.81B
$63.1M 1.6%
876,307
+8,605
+1% +$549K
PANW icon
17
PUT
Palo Alto Networks
PANW
$307B
$62M 1.57%
+303,000
New +$56.3M
RBRK icon
18
PUT
Rubrik
RBRK
$21.8B
$61.3M 1.55%
684,000
+384,000
+128% +$30.4M
SNOW icon
19
Snowflake
SNOW
$117B
$60.7M 1.54%
271,181
-92,564
-25% -$16.7M
RDDT icon
20
Reddit
RDDT
$30.3B
$58.6M 1.48%
389,500
-256,892
-40% -$29.1M
TSM icon
21
TSMC
TSM
$2.17T
$58.2M 1.47%
257,000
+63,500
+33% +$11.8M
MSFT icon
22
Microsoft
MSFT
$3.64T
$57.2M 1.45%
+115,000
New +$49.9M
AMZN icon
23
CALL
Amazon
AMZN
$2.65T
$55.9M 1.42%
+255,000
New +$50.5M
ALAB icon
24
Astera Labs
ALAB
$46.7B
$55.7M 1.41%
616,500
+11,000
+2% +$869K
AEIS icon
25
Advanced Energy
AEIS
$10.1B
$47M 1.19%
354,921
-238,079
-40% -$26.2M
1
2 3 4 5

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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 $133M 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 Miscellaneous at 35% of assets, down from 46% a quarter earlier, followed by Technology and Healthcare.

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.