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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
Cap. Flow
+$385M
Cap. Flow %
6.77%
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 icon
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 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
MELI icon
201
CALL
Mercado Libre
MELI
$95.1B
– –
-34,000
Closed -$58.8M –
NET icon
202
Cloudflare
NET
$124B
– –
-108,000
Closed -$22.3M –
NET icon
203
PUT
Cloudflare
NET
$124B
– –
-20,000
Closed -$4.13M –
NOW icon
204
PUT
ServiceNow
NOW
$143B
– –
-100,000
Closed -$10.5M –
NRG icon
205
NRG Energy
NRG
$22.5B
– –
-220,000
Closed -$32.2M –
NVDA icon
206
PUT
NVIDIA
NVDA
$5.52T
– –
-190,000
Closed -$33.1M –
ORCL icon
207
PUT
Oracle
ORCL
$434B
– –
-146,000
Closed -$21.5M –
PRIM icon
208
CALL
Primoris Services
PRIM
$4.44B
– –
-123,000
Closed -$17.6M –
PRLB icon
209
CALL
Protolabs
PRLB
$2.2B
– –
-100,000
Closed -$5.7M –
RDWR icon
210
Radware
RDWR
$1.24B
– –
-195,000
Closed -$5.13M –
RRX icon
211
Regal Rexnord
RRX
$10.9B
– –
-80,000
Closed -$15M –
RSI icon
212
PUT
Rush Street Interactive
RSI
$2.2B
– –
-150,000
Closed -$3.26M –
SOFI icon
213
PUT
SoFi Technologies
SOFI
$19.7B
– –
-800,000
Closed -$12.7M –
STX icon
214
PUT
Seagate
STX
$170B
– –
-60,000
Closed -$23.5M –
TEAM icon
215
CALL
Atlassian
TEAM
$52.7B
– –
-30,000
Closed -$2.05M –
TEL icon
216
PUT
TE Connectivity
TEL
$62.5B
– –
-10,000
Closed -$2.09M –
TER icon
217
CALL
Teradyne
TER
$59.5B
– –
-60,000
Closed -$17.8M –
TSEM icon
218
PUT
Tower Semiconductor
TSEM
$25.1B
– –
-445,000
Closed -$78.1M –
UBER icon
219
PUT
Uber
UBER
$146B
– –
-75,000
Closed -$5.39M –
W icon
220
CALL
Wayfair
W
$14.8B
– –
-150,000
Closed -$11.3M –
W icon
221
PUT
Wayfair
W
$14.8B
– –
-170,000
Closed -$12.8M –
WDC icon
222
PUT
Western Digital
WDC
$143B
– –
-90,000
Closed -$24.3M –
WFC icon
223
PUT
Wells Fargo
WFC
$244B
– –
-146,000
Closed -$11.6M –
WGS icon
224
GeneDx Holdings
WGS
$1.94B
– –
-479,418
Closed -$30.8M –
ZETA icon
225
PUT
Zeta Global
ZETA
$8.48B
– –
-200,000
Closed -$3.18M –
6 7 8
9
10

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JCM
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ASC
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BPWM
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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.