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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
+39,131.96%
AUM
$5.69B
AUM Growth
+$1.97B
(+53%)
Cap. Flow
+$385M
Cap. Flow
% of AUM
6.77%
Top 10 Holdings %
Top 10 Hldgs %
32.8%
Holding
234
New
86
Increased
27
Reduced
38
Closed
79
Avg Time Held Equity + Options
1.8
quarters
Top 10 Avg Time Held Equity + Options
0.9
quarters
Top 20 Avg Time Held Equity + Options
1.1
quarters
Avg Time Held Equity only
3.1
quarters
Top 10 Avg Time Held Equity only
0.9
quarters
Top 20 Avg Time Held Equity only
1.6
quarters
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Hut 8
HUT
|
+$92.9M |
| 2 |
Snowflake
SNOW
|
+$81M |
| 3 |
Datadog
DDOG
|
+$73.8M |
| 4 |
Onto Innovation
ONTO
|
+$65.7M |
| 5 |
Glaukos
GKOS
|
+$56.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Insmed
INSM
|
+$107M |
| 2 |
Akamai
AKAM
|
+$67M |
| 3 |
Ionis Pharmaceuticals
IONS
|
+$46.4M |
| 4 |
Silicon Motion
SIMO
|
+$45.1M |
| 5 |
Lattice Semiconductor
LSCC
|
+$44.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 32.9% |
| 2 | Miscellaneous | 32.35% |
| 3 | Healthcare | 13.56% |
| 4 | Industrials | 5.65% |
| 5 | Consumer Discretionary | 3.98% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
101
PUT
Teradyne
TER
$59.5B
| $12.1M | 0.21% |
+25,000
| New | +$9.43M |
2026 Q2
0 quarters
|
|
102
Axon Enterprise
AXON
$33.6B
| $12.1M | 0.21% |
21,500
-12,000
| -36% | -$5.02M |
2026 Q1
1 quarter
|
|
103
Mercury Systems
MRCY
$4.67B
| $12M | 0.21% |
+98,122
| New | +$9.35M |
2026 Q2
0 quarters
|
|
|
104
CALL
Snowflake
SNOW
$126B
| $11.7M | 0.21% |
46,000
-66,700
| -59% | -$12.3M |
2026 Q1
1 quarter
|
|
105
PUT
Cadence Design Systems
CDNS
$92B
| $11.3M | 0.2% |
+30,000
| New | +$10.5M |
2026 Q2
0 quarters
|
|
|
106
PUT
Axon Enterprise
AXON
$33.6B
| $11.2M | 0.2% |
20,000
| – | – |
2026 Q1
1 quarter
|
|
107
PUT
Cisco
CSCO
$454B
| $10.5M | 0.18% |
+89,000
| New | +$9.31M |
2026 Q2
0 quarters
|
|
|
108
PUT
Datadog
DDOG
$102B
| $10.4M | 0.18% |
+40,000
| New | +$7.44M |
2026 Q2
0 quarters
|
|
|
109
PUT
Snowflake
SNOW
$126B
| $10.2M | 0.18% |
40,000
| – | – |
2026 Q1
1 quarter
|
|
110
CALL
Ouster
OUST
$2.55B
| $10.1M | 0.18% |
+161,000
| New | +$5.42M |
2026 Q2
0 quarters
|
|
111
CALL
TeraWulf
WULF
$6.59B
| $9.9M | 0.17% |
+400,800
| New | +$9.22M |
2026 Q2
0 quarters
|
|
112
Impinj
PI
$5.6B
| $8.81M | 0.15% |
+61,500
| New | +$8.02M |
2026 Q2
0 quarters
|
|
113
PUT
Lam Research
LRCX
$377B
| $8.67M | 0.15% |
20,000
-80,000
| -80% | -$24.3M |
2026 Q1
1 quarter
|
|
114
Cipher Digital
CIFR
$4.71B
| $8.61M | 0.15% |
+351,489
| New | +$7.42M |
2026 Q2
0 quarters
|
|
115
Pattern Group Inc
PTRN
$3.05B
| $7.9M | 0.14% |
313,477
-56,000
| -15% | -$950K |
2026 Q1
1 quarter
|
|
116
PUT
Palo Alto Networks
PANW
$325B
| $7.84M | 0.14% |
+23,000
| New | +$5.26M |
2026 Q2
0 quarters
|
|
117
CALL
SolarEdge
SEDG
$2B
| $7.6M | 0.13% |
+130,000
| New | +$6.81M |
2026 Q2
0 quarters
|
|
118
PUT
Applied Materials
AMAT
$368B
| $7.23M | 0.13% |
+10,000
| New | +$4.61M |
2026 Q2
0 quarters
|
|
119
Amazon
AMZN
$2.79T
| $7.15M | 0.13% |
+30,000
| New | +$7.53M |
2026 Q2
0 quarters
|
|
120
CALL
ServiceTitan Inc
TTAN
$6.92B
| $7.07M | 0.12% |
+100,000
| New | +$6.44M |
2026 Q2
0 quarters
|
|
121
Samsara
IOT
$24.2B
| $6.89M | 0.12% |
212,431
-1,076,000
| -84% | -$33.3M |
2022 Q1
17 quarters
|
|
122
CALL
Carvana
CVNA
$43.5B
| $6.58M | 0.12% |
+100,000
| New | +$7.07M |
2026 Q2
0 quarters
|
|
123
Ciena
CIEN
$56.8B
| $6.55M | 0.12% |
+13,348
| New | +$6.81M |
2026 Q2
0 quarters
|
|
|
124
CALL
Samsara
IOT
$24.2B
| $6.49M | 0.11% |
+200,000
| New | +$6.19M |
2026 Q2
0 quarters
|
|
125
SpaceX
SPCX
$2.06T
| $6.36M | 0.11% |
+37,196
| New | +$6.32M |
2026 Q2
0 quarters
|
|
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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.