Atalan Capital Partners, LP reported 9 positions worth $1.63B for the quarter ended Jun 30, 2026, up 50.2% on the prior quarter. It opened 1 new position, added to 6, trimmed 2 and exited 2. Its largest holding is Seagate Technology Holdings plc at 33.9% 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 |
|---|---|---|---|---|
| GLW Corning Inc | +597.3K | – | $152.57M | 9.36% |
| MA Mastercard Inc | +192.0K | +81.8% | $98.61M | 13.44% |
| TTMI Ttm Technologies Inc | +243.6K | +31.7% | $45.55M | 11.61% |
| SPOT Spotify Technology S.A. | +9,950 | +4.3% | $4.57M | 6.75% |
| TDG TransDigm Group INC | +3,030 | +3.6% | $4.04M | 7.15% |
| USFD US Foods Holding Corp. | +37.5K | +3.6% | $3.83M | 6.83% |
| HQY Healthequity, Inc. | +31.6K | +3.6% | $2.85M | 5.07% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| GLW Corning Inc | +597.3K | $152.57M | 9.36% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | STX Seagate Technology Holdings plc | Technology | 573.0K | $552.95M | 33.92% | -145.8K | -20.3% | Reduced | 0.26% |
| 2 | MA Mastercard Inc | Financial Services | 426.7K | $219.13M | 13.44% | +192.0K | +81.8% | Added | 0.05% |
| 3 | TTMI Ttm Technologies Inc | Technology | 1.01M | $189.23M | 11.61% | +243.6K | +31.7% | Added | 0.96% |
| 4 | GLW Corning Inc | Basic Materials | 597.3K | $152.57M | 9.36% | +597.3K | – | New | 0.07% |
| 5 | TDG TransDigm Group INC | Industrials | 87.5K | $116.59M | 7.15% | +3,030 | +3.6% | Added | 0.15% |
| 6 | USFD US Foods Holding Corp. | Consumer Staples | 1.09M | $111.30M | 6.83% | +37.5K | +3.6% | Added | 0.5% |
| 7 | SPOT Spotify Technology S.A. | Technology | 239.5K | $109.96M | 6.75% | +9,950 | +4.3% | Added | 0.12% |
| 8 | APH Amphenol Corp | Industrials | 1.09M | $95.77M | 5.87% | -838.6K | -43.6% | Reduced | 0.04% |
| 9 | HQY Healthequity, Inc. | Financial Services | 915.3K | $82.67M | 5.07% | +31.6K | +3.6% | Added | 1.08% |
Tip. Select a row to see that position’s full history at Atalan Capital Partners.
As of its Q2 2026 13F filing, Atalan Capital Partners, LP’s five largest positions were Seagate Technology Holdings plc (STX) at 33.9%, Mastercard Inc (MA) at 13.4%, Ttm Technologies Inc (TTMI) at 11.6%, Corning Inc (GLW) at 9.4%, TransDigm Group INC (TDG) at 7.2% of the reported portfolio.
Atalan Capital Partners, LP reported a 13F portfolio worth $1.63B across 9 positions for Q2 2026. That is up 50.2% from the previous quarter.
Its largest purchases by value were Corning Inc ($152.57M), Mastercard Inc ($98.61M), Ttm Technologies Inc ($45.55M). It opened 1 new positions.
Its largest sales by value were Seagate Technology Holdings plc ($140.70M), Amphenol Corp ($73.93M), Talen Energy Corp ($73.30M). It exited 2 positions entirely.
From the Form 13F-HR reports Atalan Capital Partners, LP 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.