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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
+86.08%
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
$5.69B
AUM Growth
+$1.97B
Cap. Flow
+$385M
Cap. Flow %
6.77%
Top 10 Hldgs %
32.8%
Holding
234
New
86
Increased
27
Reduced
38
Closed
79

Top Buys

Rank Stock Value
1
HUT
Hut 8
HUT
+$92.9M
2
SNOW icon
Snowflake
SNOW
+$81M
3
DDOG icon
Datadog
DDOG
+$73.8M
4
ONTO icon
Onto Innovation
ONTO
+$65.7M
5
GKOS icon
Glaukos
GKOS
+$56.5M

Top Sells

Rank Stock Value
1
INSM icon
Insmed
INSM
+$107M
2
AKAM icon
Akamai
AKAM
+$67M
3
IONS icon
Ionis Pharmaceuticals
IONS
+$46.4M
4
SIMO icon
Silicon Motion
SIMO
+$45.1M
5
LSCC icon
Lattice Semiconductor
LSCC
+$44.3M

Sector Composition

Rank Sector Weight
1 Technology 33.04%
2 Miscellaneous 32.35%
3 Healthcare 13.56%
4 Industrials 5.65%
5 Consumer Discretionary 3.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SPOT icon
51
Spotify
SPOT
$113B
$38.1M 0.67%
83,000
-7,000
-8% -$3.34M
NVDA icon
52
CALL
NVIDIA
NVDA
$5.25T
$37.2M 0.65%
186,000
+45,000
+32% +$9.25M
MDB icon
53
CALL
MongoDB
MDB
$35.9B
$36.9M 0.65%
+110,000
New +$33M
SKY icon
54
Champion Homes
SKY
$4.9B
$35.2M 0.62%
400,000
+29,168
+8% +$2.23M
TLN
55
Talen Energy Corp
TLN
$14.2B
$34.6M 0.61%
+90,000
New +$33M
CVNA icon
56
Carvana
CVNA
$53.3B
$34.6M 0.61%
525,000
-122,715
-19% -$8.68M
ADI icon
57
Analog Devices
ADI
$175B
$34.6M 0.61%
87,000
-17,000
-16% -$6.73M
QQQ icon
58
PUT
Invesco QQQ Trust
QQQ
$489B
$33.9M 0.6%
46,000
-184,000
-80% -$127M
HUT
59
CALL
Hut 8
HUT
$9.79B
$33M 0.58%
+286,000
New +$27.7M
MEC icon
60
Mayville Engineering Co
MEC
$493M
$30M 0.53%
+800,000
New +$21.4M
IRM icon
61
Iron Mountain
IRM
$35B
$29.8M 0.52%
+235,567
New +$28.9M
CBRS
62
Cerebras Systems
CBRS
$42.5B
$29.7M 0.52%
+134,465
New +$31.6M
LSCC icon
63
Lattice Semiconductor
LSCC
$16.2B
$28.8M 0.51%
188,000
-343,000
-65% -$44.3M
EQIX icon
64
Equinix
EQIX
$103B
$27.2M 0.48%
+26,130
New +$28M
TSEM icon
65
CALL
Tower Semiconductor
TSEM
$23.5B
$27.1M 0.48%
+104,000
New +$24.9M
IREN icon
66
CALL
Iris Energy
IREN
$12.7B
$26.5M 0.47%
+580,000
New +$30.2M
CEG icon
67
Constellation Energy
CEG
$98.1B
$24.8M 0.44%
100,000
+20,000
+25% +$5.63M
VICR icon
68
CALL
Vicor
VICR
$8.66B
$24.7M 0.43%
+65,000
New +$17.7M
WULF icon
69
TeraWulf
WULF
$7.66B
$24.5M 0.43%
+990,640
New +$22.8M
FTAI icon
70
FTAI Aviation
FTAI
$20B
$23.4M 0.41%
+86,500
New +$21.8M
AMD icon
71
PUT
Advanced Micro Devices
AMD
$760B
$23.2M 0.41%
+40,000
New +$16.4M
FROG icon
72
CALL
JFrog
FROG
$12.2B
$22.7M 0.4%
+250,000
New +$16.2M
RMBS icon
73
CALL
Rambus
RMBS
$9.3B
$22.6M 0.4%
+170,000
New +$22.1M
CIFR icon
74
CALL
Cipher Digital
CIFR
$6.3B
$22.1M 0.39%
+903,100
New +$19.1M
ABVX
75
PUT
Abivax
ABVX
$9.89B
$21.3M 0.37%
+160,000
New +$18.1M
1 2
3
4 5

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BCM
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CIA
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JCM
Junto Capital Management New York $5.7B AUM 23.84% 1-Year Est. Return
ASC
Atalanta Sosnoff Capital New York $5.68B AUM 54.21% 1-Year Est. Return
ECM
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BPWM
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KKRC
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CTB
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Summit Partners Public Asset Management's Q2 2026 Portfolio in Review

As of Q2 2026, Summit Partners Public Asset Management held 234 positions worth $5.69B, up 53% from $3.72B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Summit Partners Public Asset Management deployed $385M of net new capital in Q2 2026, opening 86 new positions and adding to 27 existing holdings. Its largest new stake was Hut 8: 958,500 shares worth $111M.

By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 26% a quarter earlier, followed by Miscellaneous and Healthcare.

On the sell side, the largest reduction was Ionis Pharmaceuticals, an estimated $46.4M trimmed.

  • Summit Partners Public Asset Management's largest Q2 2026 buy was Hut 8: 958,500 shares worth $111M.
  • Summit Partners Public Asset Management added most to Rush Street Interactive in Q2 2026, an estimated $37.6M increase.
  • Summit Partners Public Asset Management's biggest Q2 2026 reduction was Ionis Pharmaceuticals, cutting an estimated $46.4M.
  • Summit Partners Public Asset Management fully exited Insmed in Q2 2026, selling an estimated $107M.
  • Summit Partners Public Asset Management's ten largest holdings make up 33% of its $5.69B portfolio in Q2 2026.
  • Summit Partners Public Asset Management opened 86 new positions and closed 79 in Q2 2026.
  • Summit Partners Public Asset Management's portfolio value rose 53% quarter-over-quarter to $5.69B.

Based on Summit Partners Public Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.