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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
(+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
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
HUT
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 | 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 | |
|---|---|---|---|---|---|---|
151
CALL
Universal Display
OLED
$3.81B
| $1.04M | 0.02% |
+12,000
| New | +$1.11M |
|
152
CALL
Flex
FLEX
$40.8B
| $972K | 0.02% |
+6,000
| New | +$728K |
|
153
CALL
STMicroelectronics
STM
$44B
| $936K | 0.02% |
+12,500
| New | +$752K |
|
154
PUT
Allegro MicroSystems
ALGM
$6.67B
| $870K | 0.02% |
+12,500
| New | +$585K |
|
155
PUT
Arm
ARM
$255B
| $709K | 0.01% |
+2,000
| New | +$532K |
|
156
CALL
Apple
AAPL
$4.67T
| – | – |
-173,000
| Closed | -$43.9M |
|
157
CALL
Analog Devices
ADI
$175B
| – | – |
-108,000
| Closed | -$34.4M |
|
|
158
Akamai
AKAM
$15.4B
| – | – |
-583,000
| Closed | -$67M |
|
|
159
PUT
Akamai
AKAM
$15.4B
| – | – |
-60,000
| Closed | -$6.89M |
|
|
160
CALL
Allegro MicroSystems
ALGM
$6.67B
| – | – |
-25,000
| Closed | -$788K |
|
|
161
Allegro MicroSystems
ALGM
$6.67B
| – | – |
-54,000
| Closed | -$2.53M |
|
162
Artivion
AORT
$1.31B
| – | – |
-605,722
| Closed | -$22.2M |
|
163
CALL
Amphenol
APH
$194B
| – | – |
-15,000
| Closed | -$1.9M |
|
164
CALL
Arrowhead Research
ARWR
$12B
| – | – |
-150,000
| Closed | -$9.4M |
|
165
PUT
ASML
ASML
$651B
| – | – |
-800
| Closed | -$1.06M |
|
166
PUT
Broadcom
AVGO
$1.75T
| – | – |
-20,000
| Closed | -$6.19M |
|
167
PUT
BridgeBio Pharma
BBIO
$15B
| – | – |
-150,000
| Closed | -$11.1M |
|
168
PUT
Bloom Energy
BE
$62.1B
| – | – |
-40,000
| Closed | -$5.42M |
|
169
PUT
Braze
BRZE
$3.89B
| – | – |
-200,000
| Closed | -$4.72M |
|
170
PUT
Carrier Global
CARR
$48.5B
| – | – |
-100,000
| Closed | -$5.63M |
|
171
PUT
Constellation Energy
CEG
$98.1B
| – | – |
-80,000
| Closed | -$22.3M |
|
172
PUT
Ciena
CIEN
$53.6B
| – | – |
-35,000
| Closed | -$13.6M |
|
173
CALL
Cummins
CMI
$77.8B
| – | – |
-35,000
| Closed | -$18.8M |
|
174
PUT
Carvana
CVNA
$53.3B
| – | – |
-500,000
| Closed | -$31.4M |
|
175
PUT
DigitalOcean
DOCN
$13.1B
| – | – |
-70,000
| Closed | -$6M |
|
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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.