Q2 2026 13F · SEC CIK 1662906
Atalan Capital Partners, LP
Hedge fundFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $1.6B
- Reported positions
- 9
- Top holdings a year, 3 yrs
- +38.6%
- Assets under management
- $3.3B
Atalan Capital Partners, LP is a hedge fund that reported 9 positions worth $1.6B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Seagate Technology Hldngs Pl (STX, 33.9%), Mastercard Incorporated (MA, 13.4%), Ttm Technologies Inc (TTMI, 11.6%). A portfolio copying its top holdings returned 38.6% a year over the last 3 years, against 20.4% for the S&P 500.
Atalan Capital Partners, LP holdings all 9 positions.
Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| STXSeagate Technology Hldngs Pl | 33.9% | -20.3% | $552.9M |
| MAMastercard Incorporated | 13.4% | +81.8% | $219.1M |
| TTMITtm Technologies Inc | 11.6% | +31.7% | $189.2M |
| GLWCorning Inc | 9.4% | — | $152.6M |
| TDGTransdigm Group Inc | 7.2% | +3.6% | $116.6M |
| USFDUS Foods Hldg Corp | 6.8% | +3.6% | $111.3M |
| SPOTSpotify Technology SA | 6.7% | +4.3% | $110.0M |
| APHAmphenol Corp | 5.9% | -43.6% | $95.8M |
| HQYHealthequity Inc | 5.1% | +3.6% | $82.7M |
What Atalan Capital Partners, LP bought and sold in Q2 2026, against Q1 2026.
New positions
- GLW Corning Inc9.4% of 13F
Added to
- MA Mastercard Incorporated+81.8% shares
- TTMI Ttm Technologies Inc+31.7% shares
Reduced
- APH Amphenol Corp-43.6% shares
- STX Seagate Technology Hldngs Pl-20.3% shares
Sold out
- TLN Talen Energy Corpwas 6.8%
- WDC Western Digital Corp Comwas 3.4%
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +65.2% /yr
- S&P 500 +20.1%
- 3 years
- +38.6% /yr
- S&P 500 +20.4%
- 5 years
- +20.4% /yr
- S&P 500 +11.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $1.6B | 9 |
| Q1 2026 | $1.1B | 10 |
| Q4 2025 | $1.4B | 11 |
| Q3 2025 | $1.4B | 10 |
| Q2 2025 | $1.3B | 11 |
| Q1 2025 | $1.1B | 10 |
| Q4 2024 | $1.0B | 9 |
| Q3 2024 | $1.2B | 9 |
| Q2 2024 | $1.1B | 9 |
| Q1 2024 | $1.2B | 9 |
| Q4 2023 | $1.1B | 9 |
| Q3 2023 | $1.1B | 10 |
Questions about Atalan Capital Partners, LP's portfolio
What stocks does Atalan Capital Partners, LP own?
Atalan Capital Partners, LP's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 9 positions worth $1.6B. The largest are Seagate Technology Hldngs Pl (STX) at 33.9%, Mastercard Incorporated (MA) at 13.4%, Ttm Technologies Inc (TTMI) at 11.6%, Corning Inc (GLW) at 9.4% and Transdigm Group Inc (TDG) at 7.2%.
What did Atalan Capital Partners, LP buy last quarter?
In Q2 2026, Atalan Capital Partners, LP added a new position in Corning Inc (GLW), Mastercard Incorporated (MA) (+81.8% shares) and Ttm Technologies Inc (TTMI) (+31.7% shares), compared with its Q1 2026 filing.
What did Atalan Capital Partners, LP sell last quarter?
In Q2 2026, Atalan Capital Partners, LP sold all of Talen Energy Corp (TLN), sold all of Western Digital Corp Com (WDC), Amphenol Corp (APH) (-43.6% shares) and Seagate Technology Hldngs Pl (STX) (-20.3% shares), compared with its Q1 2026 filing.
How has Atalan Capital Partners, LP's portfolio performed?
A portfolio copying Atalan Capital Partners, LP's 20 largest 13F holdings each quarter, from the day each filing was public, returned +38.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +65.2% against +20.1%. Over 5 years: +20.4% a year against +11.6%.
When is Atalan Capital Partners, LP's next 13F filing due?
13F filings are due 45 days after each quarter ends. Atalan Capital Partners, LP's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.
How much money does Atalan Capital Partners, LP manage?
Atalan Capital Partners, LP reported $3.3B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.6B.