Investor
J. Stern & Co. LLP
CIK 0002011335 · filed 2026-05-15 · SEC filing
13F book
$1.03B
Positions
49
8 new · 2 sold
Largest name
10.5%
Nvidia Corp · NVDA
Est. mark
$1.02B
Price effect on 41 names still held. Flow −$1.17B.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Nvidia Corp | NVDA | 619.4K | $108M | 10.5% | $107.4M | Cut−$17.7M |
| Alphabet Inc | — | 317.6K | $91.1M | 8.8% | $90.8M | Cut−$21M |
| Amazon Com Inc | AMZN | 348.4K | $72.6M | 7.0% | $72.2M | Cut−$15.4M |
| Amphenol Corp New | — | 499.4K | $63.1M | 6.1% | $62.6M | Cut−$13.7M |
| Honeywell Intl Inc | — | 275.2K | $62.2M | 6.0% | $61.9M | Cut$8.99M |
| Eaton Corp Plc | ETN | 171.5K | $61.4M | 5.9% | $61.2M | Cut$2.33M |
| Meta Platforms, Inc. | META | 107.2K | $61.4M | 5.9% | $61.2M | Cut−$8.3M |
| Mastercard Inc | MA | 118.6K | $59.3M | 5.7% | $59.1M | Cut−$13.3M |
| RTX Corp | RTX | 302.1K | $58.3M | 5.6% | $58M | Cut−$4.15M |
| Intercontinental Exchange In | — | 340K | $53.5M | 5.2% | $53.1M | Cut−$628.8K |
| NIKE, Inc. | NKE | 771.2K | $40.7M | 3.9% | $40M | Cut−$7.32M |
| American Tower Corp New | — | 216K | $37.3M | 3.6% | $37.1M | Cut−$413.7K |
| Xylem Inc. | XYL | 287.1K | $34.3M | 3.3% | $34M | Cut−$11.1M |
| Salesforce, Inc. | CRM | 183.4K | $34.2M | 3.3% | $34M | Cut−$13.2M |
| Disney Walt Co | — | 339.6K | $32.7M | 3.2% | $32.4M | Cut−$5.4M |
| Abbott Labs | ABT | 316K | $32.4M | 3.1% | $32.1M | Cut−$6.88M |
| Otis Worldwide Corp | OTIS | 394.9K | $30.4M | 2.9% | $30M | Cut−$8.18M |
| Thermo Fisher Scientific Inc. | TMO | 54.8K | $27M | 2.6% | $26.9M | Cut−$4.55M |
| Zoetis Inc. | ZTS | 192.2K | $22.7M | 2.2% | $22.5M | Cut−$1.35M |
| Berkshire Hathaway Inc Del | — | 9.76K | $4.67M | 0.5% | $4.66M | Cut−$228.8K |
| Lam Research Corp | LRCX | 19.7K | $4.2M | 0.4% | $4.18M | Cut$742K |
| Eli Lilly & Co | LLY | 4.52K | $4.16M | 0.4% | $4.15M | Cut$109.2K |
| Cadence Design System Inc | — | 12.5K | $3.48M | 0.3% | $3.47M | Cut$525.7K |
| Visa Inc. | V | 10.3K | $3.1M | 0.3% | $3.09M | Cut−$279.8K |
| Mcdonalds Corp | MCD | 9.34K | $2.9M | 0.3% | $2.89M | Cut$360.8K |
| Lauder Estee Cos Inc | — | 39.5K | $2.83M | 0.3% | $2.79M | Cut−$1.26M |
| Booking Holdings Inc. | BKNG | 669 | $2.82M | 0.3% | $2.82M | Cut−$16.3K |
| Block Inc | — | 43.8K | $2.63M | 0.3% | $2.59M | Cut$333.6K |
| Idexx Labs Inc | — | 4.69K | $2.63M | 0.3% | $2.63M | Cut−$20.3K |
| Home Depot, Inc. | HD | 7.3K | $2.4M | 0.2% | $2.39M | Cut$167.1K |
| Te Connectivity Plc | TEL | 9.54K | $1.99M | 0.2% | $1.98M | Cut$36.3K |
| Intuitive Surgical Inc | ISRG | 4.16K | $1.92M | 0.2% | $1.91M | Cut−$210K |
| Dexcom Inc | DXCM | 26.7K | $1.67M | 0.2% | $1.65M | Cut$72.5K |
| Lowes Cos Inc | — | 6.99K | $1.65M | 0.2% | $1.64M | Cut$160.8K |
| Linde Plc | LIN | 3.11K | $1.54M | 0.1% | $1.54M | Cut$215.9K |
| Alphabet Inc | — | 3.1K | $892.3K | 0.1% | $889.2K | Cut$564K |
| Applied Matls Inc | — | 2.3K | $786.1K | 0.1% | $783.8K | Cut$66.5K |
| Brown Forman Corp | — | 25.5K | $673.6K | 0.1% | $648.1K | Cut−$41.9K |
| Northrop Grumman Corp | — | 740 | $504.9K | 0.0% | $504.1K | Cut$82.9K |
| Lockheed Martin Corp | LMT | 705 | $426.1K | 0.0% | $425.4K | Cut$85.1K |
| Slb Limited/Nv | SLB | 7.4K | $380.3K | 0.0% | — | New |
| Adobe Inc. | ADBE | 1.51K | $368K | 0.0% | $366.5K | Cut−$284K |
| Draftkings Inc New | — | 5.31K | $114.8K | 0.0% | — | New |
| Sap Se | — | 508 | $87K | 0.0% | — | New |
| Asml Holding N V | — | 62 | $81.9K | 0.0% | — | New |
| Microsoft Corp | MSFT | 200 | $74K | 0.0% | — | New |
| Union Pac Corp | — | 140 | $34K | 0.0% | — | New |
| Fidelity Natl Information Sv | — | 172 | $8.07K | 0.0% | — | New |
| Solstice Advanced Matls Inc | — | 78 | $5.94K | 0.0% | — | New |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.