Brown Advisory Inc reported 997 positions worth $51.86B for the quarter ended Jun 30, 2026, up 3.2% on the prior quarter. It opened 77 new positions, added to 332, trimmed 505 and exited 63. Its largest holding is Microsoft Corp at 6.1% 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 | Trade Value | Weight |
|---|---|---|---|
| GOOG Alphabet Inc. | +1.11M +16.5% | $393.76M | 5.37% |
| ANET Arista Networks, Inc. | +1.82M +7,796.3% | $308.56M | 0.603% |
| PGR Progressive Corp | +664.5K +42.9% | $145.16M | 0.933% |
| NVDA Nvidia Corp | +552.3K +5.7% | $110.51M | 3.97% |
| PLXS Plexus Corp | +233.0K | $70.04M | 0.135% |
| ADM Archer-Daniels-Midland Co | +862.8K +11,424.8% | $65.92M | 0.128% |
| COF Capital One Financial Corp | +326.1K +546.4% | $65.42M | 0.149% |
| ITGR Integer Holdings Corp | +544.3K | $50.87M | 0.098% |
| SHOP Shopify Inc. | +436.9K +29.3% | $49.88M | 0.424% |
| ACVA ACV Auctions Inc. | +6.87M +12,950.0% | $49.40M | 0.096% |
| Holding | Change | Trade Value | Weight |
|---|---|---|---|
| MRVL Marvell Technology, Inc. | -3.12M -62.7% | $929.37M | 1.07% |
| MSFT Microsoft Corp | -1.21M -12.4% | $450.94M | 6.12% |
| DDOG Datadog, Inc. | -1.61M -57.3% | $418.73M | 0.602% |
| ADSK Autodesk, Inc. | -2.14M -83.6% | $416.81M | 0.158% |
| AMZN Amazon Com Inc | -1.47M -19.2% | $349.89M | 2.84% |
| ZTS Zoetis Inc. | -4.13M -98.6% | $296.77M | <0.01% |
| MPWR Monolithic Power Systems, Inc. | -199.5K -52.5% | $275.76M | 0.481% |
| VLTO Veralto Corp | -2.71M -90.2% | $240.63M | 0.05% |
| PANW Palo Alto Networks Inc | -688.3K -39.4% | $234.74M | 0.697% |
| WDAY Workday, Inc. | -1.91M -98.6% | $234.10M | <0.01% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| PLXS Plexus Corp | +233.0K | $70.04M | 0.135% |
| ITGR Integer Holdings Corp | +544.3K | $50.87M | 0.098% |
| SPCX Space Exploration Technologies Corp | +247.7K | $42.32M | 0.082% |
| NSIT Insight Enterprises Inc | +302.0K | $36.78M | 0.071% |
| DORM Dorman Products, Inc. | +266.6K | $36.38M | 0.07% |
| VIK Viking Holdings Ltd | +323.8K | $33.89M | 0.065% |
| LCLN Lincoln International, Inc. | +1.32M | $31.49M | 0.061% |
| THC Tenet Healthcare Corp | +132.9K | $24.87M | 0.048% |
| MGRC Mcgrath Rentcorp | +186.5K | $22.57M | 0.044% |
| CTRE CareTrust REIT, Inc. | +440.4K | $17.77M | 0.034% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| DKNG DraftKings Inc. | -1.88M | $40.58M | 0.081% |
| MIR Mirion Technologies, Inc. | -1.30M | $24.17M | 0.048% |
| CNXN Pc Connection Inc | -340.7K | $19.92M | 0.04% |
| CABO Cable One, Inc. | -170.2K | $15.52M | 0.031% |
| HUBS Hubspot Inc | -5,786 | $1.41M | <0.01% |
| TX Ternium S.A. | -24.9K | $998.61K | <0.01% |
| SGI Somnigroup International Inc. | -9,681 | $715.61K | <0.01% |
| ORA Ormat Technologies, Inc. | -5,925 | $663.10K | <0.01% |
| MYRG Myr Group Inc. | -2,029 | $572.69K | <0.01% |
| ACM Aecom | -5,901 | $500.55K | <0.01% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 8.51M | $3.17B | 6.12% | -1.21M | -12.4% | Reduced | 0.11% |
| 2 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 5.98M | $2.85B | 5.5% | -164.5K | -2.7% | Reduced | 0.12% |
| 3 | GOOG Alphabet Inc. | Technology | 7.88M | $2.78B | 5.37% | +1.11M | +16.5% | Added | 0.14% |
| 4 | V Visa Inc. | Financial Services | 7.10M | $2.44B | 4.7% | -493.9K | -6.5% | Reduced | 0.42% |
| 5 | NVDA Nvidia Corp | Technology | 10.29M | $2.06B | 3.97% | +552.3K | +5.7% | Added | 0.04% |
| 6 | MA Mastercard Inc | Financial Services | 3.44M | $1.77B | 3.41% | -47.5K | -1.4% | Reduced | 0.4% |
| 7 | AMZN Amazon Com Inc | Consumer Discretionary | 6.18M | $1.47B | 2.84% | -1.47M | -19.2% | Reduced | 0.06% |
| 8 | AAPL Apple Inc. | Technology | 4.03M | $1.17B | 2.25% | +19.1K | +0.5% | Added | 0.03% |
| 9 | GE General Electric Co | Industrials | 2.39M | $892.89M | 1.72% | -234.9K | -9.0% | Reduced | 0.23% |
| 10 | SCHW Schwab Charles Corp | Financial Services | 9.32M | $859.86M | 1.66% | +176.9K | +1.9% | Added | 0.54% |
| 11 | GOOGL Alphabet Inc. | Technology | 1.99M | $711.09M | 1.37% | -78.6K | -3.8% | Reduced | 0.03% |
| 12 | AVGO Broadcom Inc. | Technology | 1.81M | $684.49M | 1.32% | -613.3K | -25.3% | Reduced | 0.04% |
| 13 | EW Edwards Lifesciences Corp | Healthcare | 7.37M | $666.33M | 1.28% | +336.5K | +4.8% | Added | 1.28% |
| 14 | ASML Asml Holding Nv | Technology | 312.5K | $621.66M | 1.2% | -18.1K | -5.5% | Reduced | 0.08% |
| 15 | MRVL Marvell Technology, Inc. | Technology | 1.85M | $552.35M | 1.07% | -3.12M | -62.7% | Reduced | 0.21% |
Tip. Select a row to see that position’s full history at Brown Advisory.
As of its Q2 2026 13F filing, Brown Advisory Inc’s five largest positions were Microsoft Corp (MSFT) at 6.1%, Taiwan Semiconductor Manufacturing Co Ltd (TSM) at 5.5%, Alphabet Inc. (GOOG) at 5.4%, Visa Inc. (V) at 4.7%, Nvidia Corp (NVDA) at 4.0% of the reported portfolio.
Brown Advisory Inc reported a 13F portfolio worth $51.86B across 997 positions for Q2 2026. That is up 3.2% from the previous quarter.
Its largest purchases by value were Alphabet Inc. ($393.76M), Arista Networks, Inc. ($308.56M), Progressive Corp ($145.16M). It opened 77 new positions.
Its largest sales by value were Marvell Technology, Inc. ($929.37M), Microsoft Corp ($450.94M), Datadog, Inc. ($418.73M). It exited 63 positions entirely.
From the Form 13F-HR reports Brown Advisory Inc 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.