Ossiam
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$5.69B
Q ending 2026-03-31
Prior quarter
$5.01B
Q ending 2025-12-31
Change
+13.5% QoQ · -20.6% YoY
Positions
388
reported holdings
Largest positions
Top 100 of 388 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Advanced Micro Devices Inc | AMD | Shares | $808.3M | 4.0M |
| Spdr Series Trust | SPYM | Shares | $583.2M | 7.6M |
| Tesla Inc | TSLA | Shares | $386.0M | 1.0M |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $344.1M | 718K |
| Apple Inc | AAPL | Shares | $264.9M | 1.0M |
| Broadcom Inc | AVGO | Shares | $249.5M | 806K |
| Amazon Com Inc | AMZN | Shares | $213.2M | 1.0M |
| Nvidia Corporation | NVDA | Shares | $188.0M | 1.1M |
| Goldman Sachs Group Inc | GS | Shares | $126.3M | 149K |
| Palantir Technologies Inc | PLTR | Shares | $93.4M | 639K |
| Adobe Inc | ADBE | Shares | $91.2M | 375K |
| Applied Matls Inc | AMAT | Shares | $64.0M | 187K |
| Nxp Semiconductors N V | Shares | $62.8M | 319K | |
| Autodesk Inc | ADSK | Shares | $59.7M | 249K |
| Fortinet Inc | FTNT | Shares | $59.0M | 722K |
| Caesars Entertainment Inc Ne | CZR | Shares | $51.9M | 2.0M |
| Exxon Mobil Corp | XOM | Shares | $51.7M | 305K |
| Mercadolibre Inc | MELI | Shares | $50.1M | 29K |
| Uber Technologies Inc | UBER | Shares | $49.8M | 692K |
| Crowdstrike Hldgs Inc | CRWD | Shares | $48.9M | 125K |
| Alphabet Inc | GOOGL | Shares | $48.7M | 170K |
| Ulta Beauty Inc | ULTA | Shares | $45.8M | 88K |
| Roku Inc | ROKU | Shares | $43.6M | 461K |
| S&P Global Inc | SPGI | Shares | $40.7M | 96K |
| Amgen Inc | AMGN | Shares | $39.9M | 113K |
| Linde Plc | Shares | $39.5M | 80K | |
| Intuitive Surgical Inc | ISRG | Shares | $37.5M | 81K |
| Sandisk Corp | SNDK | Shares | $37.1M | 58K |
| Mongodb Inc | MDB | Shares | $37.0M | 151K |
| Abbvie Inc | ABBV | Shares | $34.7M | 160K |
| Truist Finl Corp | TFC | Shares | $33.6M | 730K |
| Eog Res Inc | EOG | Shares | $33.1M | 229K |
| Align Technology Inc | ALGN | Shares | $32.4M | 189K |
| Unitedhealth Group Inc | UNH | Shares | $31.9M | 118K |
| Qorvo Inc | QRVO | Shares | $31.5M | 407K |
| Airbnb Inc | ABNB | Shares | $31.5M | 249K |
| Netflix Inc. | NFLX | Shares | $30.7M | 319K |
| Booking Holdings Inc | BKNG | Shares | $30.5M | 7K |
| Doordash Inc | DASH | Shares | $29.2M | 194K |
| Autozone Inc | AZO | Shares | $28.9M | 9K |
| Lumentum Hldgs Inc | LITE | Shares | $27.6M | 39K |
| Shopify Inc | SHOP | Shares | $27.3M | 230K |
| Cnx Res Corp | CNX | Shares | $25.9M | 672K |
| Cbre Group Inc | CBRE | Shares | $25.0M | 184K |
| Duke Energy Corp New | DUK | Shares | $24.8M | 190K |
| Atlassian Corporation | TEAM | Shares | $24.6M | 360K |
| Meta Platforms Inc | META | Shares | $24.5M | 43K |
| On Hldg Ag | Shares | $22.8M | 672K | |
| Apellis Pharmaceuticals Inc | APLS | Shares | $22.4M | 556K |
| Applovin Corp | APP | Shares | $21.7M | 54K |
| Elastic N V | Shares | $20.2M | 404K | |
| Freeport Mcmoran Inc | FCX | Shares | $17.7M | 300K |
| Vertex Pharmaceuticals Inc | VRTX | Shares | $17.6M | 39K |
| Astrazeneca Plc | Shares | $16.5M | 85K | |
| Keysight Technologies Inc | KEYS | Shares | $16.1M | 57K |
| Costar Group Inc | CSGP | Shares | $15.6M | 387K |
| Amphenol Corp | APH | Shares | $15.0M | 119K |
| Verizon Communications Inc | VZ | Shares | $14.5M | 289K |
| Mckesson Corp | MCK | Shares | $14.4M | 17K |
| Astera Labs Inc | ALAB | Shares | $14.4M | 131K |
| Mastercard Incorporated | MA | Shares | $14.0M | 28K |
| Workday Inc | WDAY | Shares | $13.4M | 103K |
| Alphabet Inc | GOOG | Shares | $13.0M | 45K |
| News Corp New | NWSA | Shares | $13.0M | 520K |
| Nvr Inc | NVR | Shares | $12.9M | 2K |
| Oracle Corp | ORCL | Shares | $12.5M | 85K |
| Datadog Inc | DDOG | Shares | $12.2M | 104K |
| Deutsche Bk Ag | Shares | $12.2M | 422K | |
| Charter Communications Inc | CHTR | Shares | $12.0M | 55K |
| Norwegian Cruise Line Hldgs | Shares | $11.2M | 597K | |
| American Pub Ed Inc | APEI | Shares | $11.0M | 193K |
| Abbott Laboratories | ABT | Shares | $10.0M | 98K |
| Dutch Bros Inc | BROS | Shares | $9.8M | 193K |
| Costco Wholesale Corporation | COST | Shares | $9.5M | 10K |
| Regeneron Pharmaceuticals | REGN | Shares | $9.4M | 12K |
| Cnh Indl N V | Shares | $9.1M | 824K | |
| Enova Intl Inc | ENVA | Shares | $8.9M | 66K |
| Tri Pointe Homes Inc | T86 | Shares | $8.7M | 187K |
| Alnylam Pharmaceuticals Inc | ALNY | Shares | $8.0M | 24K |
| Alcon Ag | Shares | $7.9M | 106K | |
| Macom Tech Solutions Hldgs I | MTSI | Shares | $7.9M | 35K |
| Etsy Inc | ETSY | Shares | $7.8M | 156K |
| Coupang Inc | CPNG | Shares | $7.8M | 411K |
| Biogen Inc | BIIB | Shares | $7.5M | 41K |
| Visa Inc | V | Shares | $7.4M | 24K |
| Merck & Co Inc | MRK | Shares | $7.4M | 61K |
| Nu Hldgs Ltd | Shares | $7.2M | 503K | |
| Axon Enterprise Inc | AXON | Shares | $6.8M | 16K |
| Lyondellbasell Industries Nv | Shares | $6.8M | 84K | |
| Cme Group Inc | CME | Shares | $6.6M | 22K |
| Monster Beverage Corp New | MNST | Shares | $6.3M | 87K |
| Blackstone Inc | BX | Shares | $6.2M | 54K |
| At&T Inc | T | Shares | $6.2M | 214K |
| Trex Inc | TREX | Shares | $6.2M | 169K |
| Jpmorgan Chase & Co | JPM | Shares | $6.1M | 21K |
| Capital One Finl Corp | COF | Shares | $5.9M | 32K |
| Bill Holdings Inc | BILL | Shares | $5.7M | 150K |
| Arista Networks Inc | ANET | Shares | $5.5M | 45K |
| Ferrari N V | Shares | $5.5M | 17K | |
| Akamai Technologies Inc | AKAM | Shares | $5.5M | 48K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.