Rosenberg Matthew Hamilton reported 566 positions worth $121.84M for the quarter ended Sep 30, 2026, up 6.8% on the prior quarter. It opened 16 new positions, added to 111, trimmed 88 and exited 10. Its largest holding is Apple Inc. at 4.9% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AAPL Apple Inc. | +5,106 | +39.9% | $1.70M | 4.9% |
| TXN Texas Instruments Inc | +2,988 | +229.1% | $836.91K | 0.987% |
| IBIT iShares Bitcoin Trust ETF | +4,174 | +2,426.7% | $197.60K | 0.169% |
| FBTC Fidelity Wise Origin Bitcoin Fund | +2,343 | – | $170.20K | 0.14% |
| T At&T Inc. | +5,793 | +43.5% | $141.35K | 0.383% |
| CMCSA Comcast Corp | +6,209 | +581.4% | $135.11K | 0.13% |
| GLW Corning Inc | +729 | +97.6% | $112.09K | 0.186% |
| ABT Abbott Laboratories | +1,106 | +42.9% | $109.31K | 0.299% |
| TJX Tjx Companies Inc | +647 | +26.3% | $85.60K | 0.337% |
| LRCX Lam Research Corp | +259 | +27.6% | $85.08K | 0.323% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| TEVA Teva Pharmaceutical Industries Ltd | -6,108 | -100.0% | $206.94K | Exited |
| SYK Stryker Corp | -225 | -29.6% | $61.96K | 0.121% |
| OVV Ovintiv Inc. | -1,000 | -62.2% | $57.82K | 0.029% |
| LEN Lennar Corp | -702 | -81.8% | $57.28K | 0.01% |
| PEP Pepsico Inc | -439 | -19.7% | $55.63K | 0.186% |
| MSFT Microsoft Corp | -102 | -1.4% | $52.32K | 3.06% |
| INTU Intuit Inc. | -175 | -40.7% | $48.25K | 0.058% |
| GOOGL Alphabet Inc. | -122 | -4.7% | $41.98K | 0.702% |
| BP Bp Plc | -696 | -6.2% | $30.62K | 0.38% |
| LOW Lowes Companies Inc | -151 | -9.0% | $27.83K | 0.232% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| FBTC Fidelity Wise Origin Bitcoin Fund | +2,343 | $170.20K | 0.14% |
| MSTR Strategy Inc | +341 | $52.20K | 0.043% |
| HUT Hut 8 Corp. | +229 | $19.72K | 0.016% |
| EL Estee Lauder Companies Inc | +157 | $14.57K | 0.012% |
| TPR Tapestry, Inc. | +87 | $10.01K | <0.01% |
| COIN Coinbase Global, Inc. | +49 | $9.13K | <0.01% |
| P Everpure, Inc. | +55 | $7.19K | <0.01% |
| MARA MARA Holdings, Inc. | +260 | $2.95K | <0.01% |
| IONQ IonQ, Inc. | +65 | $2.85K | <0.01% |
| MBGL Mobility Global Inc. | +75 | $1.29K | <0.01% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| TEVA Teva Pharmaceutical Industries Ltd | -6,108 | $206.94K | 0.181% |
| ECHO EchoStar CORP | -264 | $26.80K | 0.023% |
| Z Zillow Group, Inc. | -686 | $21.62K | 0.019% |
| OLN OLIN Corp | -354 | $7.02K | <0.01% |
| STT State Street Corp | -35 | $5.88K | <0.01% |
| STN Stantec Inc | -63 | $4.34K | <0.01% |
| HL Hecla Mining Co | -92 | $1.42K | <0.01% |
| XIFR XPLR Infrastructure, LP | -117 | $1.38K | <0.01% |
| REZI Resideo Technologies, Inc. | -5 | $156.00 | <0.01% |
| ASIX AdvanSix Inc. | -1 | $20.00 | <0.01% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 17.9K | $5.96M | 4.9% | +5,106 | +39.9% | Added | 0% |
| 2 | NVDA Nvidia Corp | Technology | 23.5K | $5.36M | 4.4% | +7 | +0.0% | Added | 0% |
| 3 | GOOG Alphabet Inc. | Technology | 11.7K | $4.00M | 3.28% | +63 | +0.5% | Added | 0% |
| 4 | MSFT Microsoft Corp | Technology | 7,266 | $3.73M | 3.06% | -102 | -1.4% | Reduced | 0% |
| 5 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 5,123 | $2.34M | 1.92% | -26 | -0.5% | Reduced | 0% |
| 6 | XOM ExxonMobil Holdings Corp | Energy | 13.5K | $2.20M | 1.8% | +28 | +0.2% | Added | 0% |
| 7 | AVGO Broadcom Inc. | Technology | 5,974 | $2.10M | 1.72% | +238 | +4.1% | Added | 0% |
| 8 | JPM Jpmorgan Chase & Co | Financial Services | 6,234 | $2.06M | 1.69% | -58 | -0.9% | Reduced | 0% |
| 9 | VLO Valero Energy Corp | Energy | 4,932 | $1.91M | 1.57% | 0 | 0.0% | Unchanged | 0% |
| 10 | MPC Marathon Petroleum Corp | Energy | 4,037 | $1.60M | 1.31% | 0 | 0.0% | Unchanged | 0% |
| 11 | CAT Caterpillar Inc | Industrials | 1,776 | $1.44M | 1.18% | +91 | +5.4% | Added | 0% |
| 12 | CVX Chevron Corp | Energy | 7,010 | $1.43M | 1.17% | -1 | 0.0% | Reduced | 0% |
| 13 | AMD Advanced Micro Devices Inc | Technology | 2,253 | $1.38M | 1.13% | +64 | +2.9% | Added | 0% |
| 14 | COP Conocophillips | Energy | 10.7K | $1.34M | 1.1% | +200 | +1.9% | Added | 0% |
| 15 | MU Micron Technology Inc | Technology | 1,257 | $1.34M | 1.1% | +53 | +4.4% | Added | 0% |
Tip. Select a row to see that position’s full history at Rosenberg Matthew Hamilton.
As of its Q3 2026 13F filing, Rosenberg Matthew Hamilton’s five largest positions were Apple Inc. (AAPL) at 4.9%, Nvidia Corp (NVDA) at 4.4%, Alphabet Inc. (GOOG) at 3.3%, Microsoft Corp (MSFT) at 3.1%, Taiwan Semiconductor Manufacturing Co Ltd (TSM) at 1.9% of the reported portfolio.
Rosenberg Matthew Hamilton reported a 13F portfolio worth $121.84M across 566 positions for Q3 2026. That is up 6.8% from the previous quarter.
Its largest purchases by value were Apple Inc. ($1.70M), Texas Instruments Inc ($836.91K), iShares Bitcoin Trust ETF ($197.60K). It opened 16 new positions.
Its largest sales by value were Teva Pharmaceutical Industries Ltd ($206.94K), Stryker Corp ($61.96K), Ovintiv Inc. ($57.82K). It exited 10 positions entirely.
From the Form 13F-HR reports Rosenberg Matthew Hamilton files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.