J. Stern & Co. LLP
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), J. Stern & Co. LLP reported 51 stock positions worth $1.1 billion. Its top holding was Nvidia (NVDA) at 11.5% of the portfolio, followed by Alphabet Class C (GOOG, 10.4%) and Amphenol Class A (APH, 8.2%). Compared with Q1 2026, it opened 1 new position, added to 17 and reduced 21. The biggest buy was a new position in Arista Networks (ANET) and the biggest sale Zoetis (ZTS, shares −99%).
- Most Recent 13F
- Q2 2026
- Location
- LONDON, X0
- CIK
- 0002011335
- Portfolio Value
- $1.1B (Q2 2026)
- SEC Filing
- 0002011335-26-000004 ↗ filed Aug 14, 2026
Holdings Value
Holdings 51 stocks · $1.1B
| NVDA Nvidia Corp. | 11.52% | 609,827 | $122.0M | Reduce -1.5% |
| GOOG Alphabet Inc. Class C | 10.40% | 311,939 | $110.2M | Reduce -1.8% |
| APH Amphenol Corp. Class A | 8.21% | 492,974 | $86.9M | Reduce -1.3% |
| AMZN Amazon.com Inc. | 7.72% | 343,332 | $81.8M | Reduce -1.4% |
| ETN Eaton Corp. PLC | 6.83% | 169,915 | $72.4M | Reduce -0.9% |
| MA Mastercard Inc. Class A | 5.63% | 116,106 | $59.6M | Reduce -2.1% |
| META Meta Platforms Inc. Class A | 5.62% | 105,733 | $59.6M | Reduce -1.4% |
| RTX RTX Corp. | 5.27% | 294,500 | $55.9M | Reduce -2.5% |
| ICE Intercontinental Exchange Inc. | 3.90% | 335,158 | $41.3M | Reduce -1.4% |
| AMT American Tower Corp. | 3.27% | 211,680 | $34.6M | Reduce -2.0% |
| XYL Xylem Inc. | 3.10% | 278,187 | $32.9M | Reduce -3.1% |
| HON Honeywell International Inc. | 3.10% | 146,789 | $32.9M | Add +6.7% |
| HONA Honeywell Aerospace Inc. | 3.06% | 146,790 | $32.5M | Add +6.7% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 3.02% | 332,056 | $32.0M | Reduce -2.2% |
| CRM Salesforce Inc. | 3.00% | 202,695 | $31.8M | Add +10.5% |
| NKE Nike Inc. Class B | 2.92% | 754,325 | $31.0M | Reduce -2.2% |
| ABT Abbott Laboratories | 2.67% | 311,229 | $28.2M | Reduce -1.5% |
| OTIS Otis Worldwide Corp. | 2.62% | 387,610 | $27.8M | Reduce -1.8% |
| TMO Thermo Fisher Scientific Inc. | 2.50% | 52,801 | $26.5M | Reduce -3.7% |
| LRCX Lam Research Corp. | 0.69% | 16,789 | $7.3M | Reduce -14.6% |
| LLY Eli Lilly & Co. | 0.55% | 4,814 | $5.8M | Add +6.5% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.46% | 9,755 | $4.9M | No change |
| CDNS Cadence Design SYS Inc. | 0.46% | 12,994 | $4.9M | Add +3.8% |
| V Visa Inc. Class A | 0.34% | 10,621 | $3.6M | Add +3.6% |
| ANET Arista Networks Inc. | 0.34% | 21,262 | $3.6M | New |
| XYZ Block Inc. | 0.33% | 45,922 | $3.5M | Add +5.0% |
| EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC | 0.33% | 43,937 | $3.5M | Add +11.3% |
| BKNG Booking Holdings Inc. | 0.29% | 17,163 | $3.1M | Add +2.6% |
| MCD McDonald's Corp. | 0.25% | 9,777 | $2.6M | Add +4.7% |
| HD Home Depot Inc. | 0.25% | 7,492 | $2.6M | Add +2.7% |
| TEL Te Connectivity PLC | 0.19% | 9,954 | $2.0M | Add +4.3% |
| DXCM Dexcom Inc. | 0.18% | 28,232 | $1.9M | Add +5.9% |
| ISRG Intuitive Surgical Inc. | 0.16% | 4,337 | $1.7M | Add +4.3% |
| LIN Linde PLC | 0.15% | 3,112 | $1.6M | No change |
| LOW Lowe's Cos Inc. | 0.15% | 7,318 | $1.6M | Add +4.7% |
| GOOGL Alphabet Inc. Class A | 0.13% | 3,876 | $1.4M | Add +24.9% |
| AMAT Applied Materials Inc. | 0.11% | 1,600 | $1.2M | Reduce -30.4% |
| BF.B Brown-Forman Corp. Class B | 0.06% | 24,439 | $651K | Reduce -4.1% |
| NOC Northrop Grumman Corp. | 0.04% | 740 | $377K | No change |
| LMT Lockheed Martin Corp. | 0.03% | 705 | $359K | No change |
| SLB SLB Ltd. filed as SLB LIMITED | 0.03% | 7,401 | $344K | No change |
| ADBE Adobe Inc. | 0.03% | 1,514 | $310K | No change |
| ZTS Zoetis Inc. | 0.02% | 2,624 | $189K | Reduce -98.6% |
| SAP Sap SE-Sponsored ADR | 0.01% | 1,022 | $158K | Add +101.2% |
| DKNG Draftkings Inc. Class A | 0.01% | 5,308 | $134K | No change |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 0.01% | 62 | $123K | No change |
| IDXX Idexx Laboratories Inc. | 0.01% | 185 | $97K | Reduce -96.0% |
| MSFT Microsoft Corp. | 0.01% | 200 | $75K | No change |
| UNP Union Pacific Corp. | 0.00% | 140 | $38K | No change |
| SOLS Solstice Adv Materials Inc. | 0.00% | 78 | $7K | No change |
| FIS Fidelity National Info Serv | 0.00% | 172 | $7K | No change |
Portfolio Sells Q1 2026 → Q2 2026
| ZTS Zoetis Inc. | Reduce -98.6% | 0.02% | −2.18 |
| ICE Intercontinental Exchange Inc. | Reduce -1.4% | 3.90% | −1.29 |
| NKE Nike Inc. Class B | Reduce -2.2% | 2.92% | −1.03 |
| ABT Abbott Laboratories | Reduce -1.5% | 2.67% | −0.48 |
| RTX RTX Corp. | Reduce -2.5% | 5.27% | −0.37 |
| AMT American Tower Corp. | Reduce -2.0% | 3.27% | −0.34 |
| OTIS Otis Worldwide Corp. | Reduce -1.8% | 2.62% | −0.33 |
| META Meta Platforms Inc. Class A | Reduce -1.4% | 5.62% | −0.33 |
| IDXX Idexx Laboratories Inc. | Reduce -96.0% | 0.01% | −0.25 |
| XYL Xylem Inc. | Reduce -3.1% | 3.10% | −0.22 |
| DIS The Walt Disney Co. | Reduce -2.2% | 3.02% | −0.16 |
| MA Mastercard Inc. Class A | Reduce -2.1% | 5.63% | −0.12 |
| TMO Thermo Fisher Scientific Inc. | Reduce -3.7% | 2.50% | −0.11 |
| BF.B Brown-Forman Corp. Class B | Reduce -4.1% | 0.06% | −0.00 |
| AMAT Applied Materials Inc. | Reduce -30.4% | 0.11% | +0.03 |
| LRCX Lam Research Corp. | Reduce -14.6% | 0.69% | +0.28 |
| AMZN Amazon.com Inc. | Reduce -1.4% | 7.72% | +0.69 |
| ETN Eaton Corp. PLC | Reduce -0.9% | 6.83% | +0.89 |
| NVDA Nvidia Corp. | Reduce -1.5% | 11.52% | +1.05 |
| GOOG Alphabet Inc. Class C | Reduce -1.8% | 10.40% | +1.57 |
| APH Amphenol Corp. Class A | Reduce -1.3% | 8.21% | +2.09 |
Portfolio Buys Q1 2026 → Q2 2026
| ANET Arista Networks Inc. | New | 0.34% | +0.34 |
| LLY Eli Lilly & Co. | Add +6.5% | 0.55% | +0.14 |
| CDNS Cadence Design SYS Inc. | Add +3.8% | 0.46% | +0.12 |
| HONA Honeywell Aerospace Inc. | Add +6.7% | 3.06% | +0.11 |
| XYZ Block Inc. | Add +5.0% | 0.33% | +0.07 |
| EL Estee Lauder Companies Class A | Add +11.3% | 0.33% | +0.05 |
| GOOGL Alphabet Inc. Class A | Add +24.9% | 0.13% | +0.04 |
| V Visa Inc. Class A | Add +3.6% | 0.34% | +0.04 |
| DXCM Dexcom Inc. | Add +5.9% | 0.18% | +0.02 |
| HD Home Depot Inc. | Add +2.7% | 0.25% | +0.02 |
| BKNG Booking Holdings Inc. | Add +2.6% | 0.29% | +0.02 |
| SAP Sap SE-Sponsored ADR | Add +101.2% | 0.01% | +0.01 |
| TEL Te Connectivity PLC | Add +4.3% | 0.19% | −0.00 |
| LOW Lowe's Cos Inc. | Add +4.7% | 0.15% | −0.01 |
| ISRG Intuitive Surgical Inc. | Add +4.3% | 0.16% | −0.02 |
| MCD McDonald's Corp. | Add +4.7% | 0.25% | −0.03 |
| CRM Salesforce Inc. | Add +10.5% | 3.00% | −0.32 |
| HON Honeywell International Inc. | Add +6.7% | 3.10% | −2.93 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 51 | $1.1B | NVDA, GOOG, APH, AMZN, ETN |
| Q1 2026 | 49 | $1.0B | NVDA, GOOG, AMZN, APH, HON |
| Q4 2025Amended | 43 | $1.2B | NVDA, GOOG, AMZN, APH, MA |
| Q3 2025 | 42 | $1.3B | NVDA, APH, META, GOOG, AMZN |
| Q2 2025 | 37 | $1.2B | NVDA, META, AMZN, APH, ETN |
| Q1 2025 | 36 | $1.0B | NVDA, AMZN, MA, META, GOOG |
| Q4 2024 | 39 | $1.1B | NVDA, AMZN, GOOG, ETN, META |
| Q3 2024 | 43 | $938.4M | NVDA, AMZN, ETN, META, GOOG |
| Q2 2024 | 34 | $839.9M | NVDA, AMZN, GOOG, ETN, META |
| Q1 2024 | 37 | $790.8M | NVDA, ETN, AMZN, GOOG, META |