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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 | |
|---|---|---|---|---|---|---|---|
26
PUT
Intel
INTC
$543B
| $56.3M | 0.99% |
+403,000
| New | +$40.8M |
2026 Q2
0 quarters
|
|
27
Abivax
ABVX
$7.52B
| $54.6M | 0.96% |
+410,000
| New | +$46.4M |
2026 Q2
0 quarters
|
|
28
SharkNinja
SN
$26.6B
| $54.4M | 0.96% |
357,266
+297,266
| +495% | +$35.6M |
2026 Q1
1 quarter
|
|
29
Vertiv
VRT
$91.4B
| $53.9M | 0.95% |
160,915
| – | – |
2023 Q3
11 quarters
|
|
30
Credo Technology Group
CRDO
$37.3B
| $53.6M | 0.94% |
197,251
+168,168
| +578% | +$33.2M |
2025 Q1
5 quarters
|
|
31
Twilio
TWLO
$43.2B
| $53.2M | 0.94% |
+257,911
| New | +$45.7M |
2026 Q2
0 quarters
|
|
32
Rush Street Interactive
RSI
$2.2B
| $51M | 0.9% |
1,714,499
+1,427,499
| +497% | +$37.6M |
2026 Q1
1 quarter
|
|
33
Alkermes
ALKS
$6.67B
| $49.8M | 0.88% |
+950,234
| New | +$37.1M |
2026 Q2
0 quarters
|
|
34
Heartflow Inc
HTFL
$4.38B
| $49.7M | 0.87% |
1,694,651
+802,558
| +90% | +$24.1M |
2025 Q3
3 quarters
|
|
35
Lam Research
LRCX
$377B
| $49.4M | 0.87% |
114,000
+4,000
| +4% | +$1.21M |
2025 Q4
2 quarters
|
|
36
Flex
FLEX
$41B
| $49.4M | 0.87% |
+304,618
| New | +$36.9M |
2026 Q2
0 quarters
|
|
37
CALL
Arm
ARM
$273B
| $47.9M | 0.84% |
135,000
+130,000
| +2,600% | +$34.6M |
2026 Q1
1 quarter
|
|
38
CALL
Alphabet (Google) Class A
GOOGL
$4.33T
| $46.5M | 0.82% |
+130,000
| New | +$46.8M |
2026 Q2
0 quarters
|
|
39
BridgeBio Pharma
BBIO
$12.4B
| $46.3M | 0.81% |
621,125
+268,294
| +76% | +$18.8M |
2025 Q1
5 quarters
|
|
40
Forgent Power Solutions
FPS
$9.93B
| $46.1M | 0.81% |
825,726
+125,000
| +18% | +$5.7M |
2026 Q1
1 quarter
|
|
41
Xometry
XMTR
$6.19B
| $45.3M | 0.8% |
469,000
-240,579
| -34% | -$17.2M |
2025 Q2
4 quarters
|
|
42
CALL
Oracle
ORCL
$434B
| $44M | 0.77% |
+300,000
| New | +$54.4M |
2026 Q2
0 quarters
|
|
43
PUT
Marvell Technology
MRVL
$242B
| $43.9M | 0.77% |
+147,500
| New | +$29.6M |
2026 Q2
0 quarters
|
|
44
Establishment Labs
ESTA
$1.74B
| $42.2M | 0.74% |
491,486
+98,681
| +25% | +$7.09M |
2024 Q1
9 quarters
|
|
45
Comfort Systems
FIX
$57.2B
| $41.6M | 0.73% |
21,000
+11,000
| +110% | +$20M |
2025 Q1
5 quarters
|
|
46
CALL
Advanced Micro Devices
AMD
$989B
| $41M | 0.72% |
+70,500
| New | +$28.9M |
2026 Q2
0 quarters
|
|
47
Applied Materials
AMAT
$368B
| $39.8M | 0.7% |
+55,000
| New | +$25.4M |
2026 Q2
0 quarters
|
|
48
CALL
Western Digital
WDC
$143B
| $39M | 0.68% |
+61,000
| New | +$29.7M |
2026 Q2
0 quarters
|
|
49
CALL
CoreWeave
CRWV
$42.9B
| $38.4M | 0.68% |
386,000
+285,000
| +282% | +$30.8M |
2025 Q4
2 quarters
|
|
50
CrowdStrike
CRWD
$267B
| $38.2M | 0.67% |
+200,000
| New | +$28.4M |
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.