Summit Partners Public Asset Management
Summit Partners Public Asset Management reported 79 stocks worth $3.8B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are SNDK (9.2%), GH (3.8%) and MKSI (3.7%). Compared with Q1 2026, the fund opened new positions in SNOW, HUT and DDOG, added to GH, MKSI and NBIS, trimmed SNDK, DOCN and SEI and sold out of INSM, AKAM and ETN.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  SNDK Sandisk Corp | $353M | 9.2% | 155K | −30K (−16%) | 5 of 8 | |
| 2 |  GH Guardant Health Inc | $145M | 3.8% | 968K | +105K (+12%) | 4 of 8 | |
| 3 |  MKSI Mks Inc. | $142M | 3.7% | 320K | +38K (+13%) | 5 of 8 | |
| 4 |  DOCN Digitalocean Hldgs Inc | $139M | 3.6% | 887K | −50K (−5%) | 3 of 8 | |
| 5 |  SEI Solaris Energy Infras Inc | $136M | 3.5% | 1.7M | −36K (−2%) | 7 of 8 | |
| 6 |  TSEM Tower Semiconductor Ltd | $135M | 3.5% | 518K | −175K (−25%) | 8 of 8 | |
| 7 |  NBIS Nebius Group | $124M | 3.2% | 449K | +169K (+61%) | 2 of 8 | |
| 8 |  SNOW Snowflake Inc | $112M | 2.9% | 440K | New position | 6 of 8 | |
| 9 |  HUT Hut 8 Corp | $111M | 2.9% | 959K | New position | 1 of 8 | |
| 10 |  NTRA Natera Inc | $106M | 2.7% | 389K | +17K (+5%) | 8 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 INSM Insmed Inc | $107M | 653K |
 AKAM Akamai Technologies Inc | $67M | 583K |
 ETN Eaton Corp PLC | $34M | 95K |
 NRG Nrg Energy Inc | $32.2M | 220K |
 WGS Genedx Holdings Corp | $30.8M | 479K |
🔒 Free account: see all 19.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 SMH Vaneck ETF Trust | Put | $468M | 714K | +394,000 |
SNDK Sandisk Corp | Put | $79.6M | 35K | −83,600 |
 DELL Dell Technologies Inc | Put | $76.4M | 177K | +177,000 |
 KLAC Kla Corp | Put | $69.2M | 230K | +219,500 |
 INTC Intel Corp | Put | $56.3M | 403K | +403,000 |
🔒 Free account: see all 20.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Summit Partners Public Asset Management 13F FAQ
What does Summit Partners Public Asset Management own?
Summit Partners Public Asset Management reported 79 stocks worth $3.8B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are SNDK (9.2%), GH (3.8%) and MKSI (3.7%). The table above lists every position in the filing (the top 10 without an account).
What did Summit Partners Public Asset Management buy and sell in Q2 2026?
Compared with Q1 2026: 32 new positions, 18 added to, 27 trimmed and 19 sold out. New positions include SNOW, HUT and DDOG. It sold all of INSM, AKAM and ETN.
When will Summit Partners Public Asset Management file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Summit Partners Public Asset Management's portfolio worth?
The Q2 2026 filing reports $3.8B in US stocks ($5.7B including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.