Grafton Street Partners Management Company, LLC reported 10 positions worth $181.13M for the quarter ended Jun 30, 2026, up 8.2% on the prior quarter. It opened 0 new positions, added to 3, trimmed 3 and exited 1. Its largest holding is Taiwan Semiconductor Manufacturing Co Ltd at 18.2% 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.
No new positions this quarter.
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| FSV FirstService Corp | -51.3K | $7.13M | 4.26% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 68.9K | $32.90M | 18.17% | -6,207 | -8.3% | Reduced | 0% |
| 2 | GOOGL Alphabet Inc. | Technology | 91.5K | $32.71M | 18.06% | -10.4K | -10.2% | Reduced | 0% |
| 3 | TPG TPG Inc. | Financial Services | 655.8K | $26.59M | 14.68% | +73.1K | +12.5% | Added | 0.39% |
| 4 | NOW ServiceNow, Inc. | Technology | 197.7K | $19.63M | 10.84% | 0 | 0.0% | Unchanged | 0.02% |
| 5 | MSFT Microsoft Corp | Technology | 46.6K | $17.37M | 9.59% | 0 | 0.0% | Unchanged | 0% |
| 6 | ELV Elevance Health, Inc. | Healthcare | 41.7K | $16.12M | 8.9% | -6,262 | -13.1% | Reduced | 0.02% |
| 7 | TEAM Atlassian Corp | Technology | 174.5K | $13.57M | 7.49% | 0 | 0.0% | Unchanged | 0.11% |
| 8 | V Visa Inc. | Financial Services | 26.8K | $9.18M | 5.07% | 0 | 0.0% | Unchanged | 0% |
| 9 | SE Sea Ltd | Technology | 80.5K | $7.72M | 4.26% | +16.6K | +25.9% | Added | 0.01% |
| 10 | MA Mastercard Inc | Financial Services | 10.4K | $5.32M | 2.94% | +1,020 | +10.9% | Added | 0% |
Tip. Select a row to see that position’s full history at Grafton Street Partners Management Company.
As of its Q2 2026 13F filing, Grafton Street Partners Management Company, LLC’s five largest positions were Taiwan Semiconductor Manufacturing Co Ltd (TSM) at 18.2%, Alphabet Inc. (GOOGL) at 18.1%, TPG Inc. (TPG) at 14.7%, ServiceNow, Inc. (NOW) at 10.8%, Microsoft Corp (MSFT) at 9.6% of the reported portfolio.
Grafton Street Partners Management Company, LLC reported a 13F portfolio worth $181.13M across 10 positions for Q2 2026. That is up 8.2% from the previous quarter.
Its largest purchases by value were TPG Inc. ($2.96M), Sea Ltd ($1.59M), Mastercard Inc ($523.87K). It opened 0 new positions.
Its largest sales by value were FirstService Corp ($7.13M), Alphabet Inc. ($3.70M), Taiwan Semiconductor Manufacturing Co Ltd ($2.96M). It exited 1 positions entirely.
From the Form 13F-HR reports Grafton Street Partners Management Company, LLC 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.