Ossiam
Ossiam reported 680 stocks worth $7.5B in its 13F filing for Q2 2026, filed Aug 13, 2026. Its largest holdings are SPYM (13.7%), NVDA (5.2%) and VOO (5.0%). Compared with Q1 2026, the fund opened new positions in VOO, INTC and MSFT, added to SPYM, NVDA and FTNT, trimmed AMD, TSLA and AAPL and sold out of ROKU, DUK and ESTC.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  SPYM Spdr Series Trust | $1B | 13.7% | 11.8M | +4.1M (+54%) | 2 of 8 | |
| 2 |  NVDA Nvidia Corporation | $395M | 5.2% | 2M | +895K (+83%) | 8 of 8 | |
| 3 |  VOO Vanguard S&P 500 ETF | $378M | 5.0% | 550K | New position | 1 of 8 | |
| 4 |  AMD Advanced Micro Devices Inc | $317M | 4.2% | 546K | −3.4M (−86%) | 8 of 8 | |
| 5 |  TSLA Tesla Inc | $300M | 4.0% | 714K | −324K (−31%) | 8 of 8 | |
| 6 |  INTC Intel Corp | $239M | 3.2% | 1.7M | New position | 6 of 8 | |
| 7 |  AAPL Apple Inc | $234M | 3.1% | 807K | −237K (−23%) | 8 of 8 | |
| 8 |  BRK.B Berkshire Hathaway Inc Del | $197M | 2.6% | 394K | −324K (−45%) | 8 of 8 | |
| 9 |  AMZN Amazon Com Inc | $149M | 2.0% | 625K | −398K (−39%) | 8 of 8 | |
| 10 |  FTNT Fortinet Inc | $128M | 1.7% | 834K | +112K (+15%) | 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 |
|---|---|---|
 ROKU Roku Inc Class A | $43.6M | 461K |
 DUK Duke Energy Corp New | $24.8M | 190K |
APELLIS PHARMACEUTICALS INC | $22.4M | 556K |
 ESTC Elastic N V | $20.2M | 404K |
TRI POINTE HOMES INC | $8.7M | 187K |
🔒 Free account: see all 30.
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 13, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Ossiam 13F FAQ
What does Ossiam own?
Ossiam reported 680 stocks worth $7.5B in its 13F filing for Q2 2026, filed Aug 13, 2026. Its largest holdings are SPYM (13.7%), NVDA (5.2%) and VOO (5.0%). The table above lists every position in the filing (the top 10 without an account).
What did Ossiam buy and sell in Q2 2026?
Compared with Q1 2026: 334 new positions, 144 added to, 171 trimmed and 42 sold out. New positions include VOO, INTC and MSFT. It sold all of ROKU, DUK and ESTC.
When will Ossiam 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 Ossiam's portfolio worth?
The Q2 2026 filing reports $7.5B in US stocks. 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.