Atalan Capital Partners, LP 13F: Quarter-over-Quarter Portfolio Changes
Atalan Capital Partners, LP reported a disclosed portfolio value of approximately $1.1 billion in its latest SEC Form 13F-HR filing for Q1 2026, down 22.8% quarter on quarter. Over the quarter, the fund initiated 1 new position, bought more shares in 2 holdings, trimmed 7 holdings, and exited 2 positions.
Atalan Capital Partners, LP's top buy was a new stake in Ttm Technologies INC (TTMI) , equal to 6.9% of the disclosed portfolio. Its top sell was S&p Global INC (SPGI) . The fund exited the position completely after it had accounted for 11.5% of the previous portfolio.
New PositionsQ1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| TTM TECHNOLOGIES INC | TTMI | 6.9% | History → |
Top BuysQ1 2026
The fund's top buys among existing positions in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| SPOTIFY TECHNOLOGY S A | SPOT | +3.7% | +44.0% | History → |
| MASTERCARD INCORPORATED | MA | +1.4% | +1.5% | History → |
Top SellsQ1 2026
The fund's top sells among positions it retained in Q1 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| WESTERN DIGITAL CORP | WDC | -5.3% | 80.9% | History → |
| AMPHENOL | APH | -2.1% | 30.2% | History → |
| TALEN ENERGY CORP | TLN | -0.7% | 17.8% | History → |
| US FOODS HOLDING CORP | USFD | 2.6% | 11.7% | History → |
| SEAGATE TECHNOLOGY HLDNGS PL | STX | 11.3% | 3.7% | History → |
| TRANSDIGM GROUP INC | TDG | 0.7% | 3.6% | History → |
| HEALTHEQUITY INC | HQY | 0.8% | 3.4% | History → |
Full ExitsQ1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| S&P GLOBAL INC | SPGI | 11.5% |
| WILLIS TOWERS WATSON PLC LTD | WTW | 7.9% |
Net Portfolio Value ChangeQ1 2026
- $1.4BPrior quarter
- $1.1BCurrent quarter
- $-0.3BNet delta
- -22.8%% change
Methodology & FAQ
How Atalan Capital Partners, LP Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for Atalan Capital Partners, LP: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did Atalan Capital Partners, LP buy in Q1 2026?
In Q1 2026, Atalan Capital Partners, LP initiated 1 new position (TTM TECHNOLOGIES INC (TTMI)); bought more shares of SPOTIFY TECHNOLOGY S A (SPOT), MASTERCARD INCORPORATED (MA).
What stocks did Atalan Capital Partners, LP sell in Q1 2026?
In Q1 2026, Atalan Capital Partners, LP fully sold 2 positions (S&P GLOBAL INC (SPGI), WILLIS TOWERS WATSON PLC LTD (WTW)); reduced holdings in WESTERN DIGITAL CORP (WDC), AMPHENOL (APH), TALEN ENERGY CORP (TLN), US FOODS HOLDING CORP (USFD), SEAGATE TECHNOLOGY HLDNGS PL (STX) — the largest 5 of 7 reductions.
Which positions did Atalan Capital Partners, LP initiate in Q1 2026?
Atalan Capital Partners, LP established 1 new position in Q1 2026: TTM TECHNOLOGIES INC (TTMI, 6.9%).
Which existing positions saw the largest allocation increases for Atalan Capital Partners, LP in Q1 2026?
Of 2 existing positions with share-count increases in Q1 2026, the largest were: SPOTIFY TECHNOLOGY S A (SPOT, +3.7% weight, +44.0% shares), MASTERCARD INCORPORATED (MA, +1.4% weight, +1.5% shares).
Which positions did Atalan Capital Partners, LP fully exit in Q1 2026?
Atalan Capital Partners, LP fully exited 2 positions in Q1 2026: S&P GLOBAL INC (SPGI, last-reported weight 11.5%), WILLIS TOWERS WATSON PLC LTD (WTW, last-reported weight 7.9%).
Which existing positions saw the largest allocation reductions for Atalan Capital Partners, LP in Q1 2026?
Of 7 existing positions with share-count reductions in Q1 2026, the largest were: WESTERN DIGITAL CORP (WDC, -5.3% weight, -80.9% shares), AMPHENOL (APH, -2.1% weight, -30.2% shares), TALEN ENERGY CORP (TLN, -0.7% weight, -17.8% shares), US FOODS HOLDING CORP (USFD, 2.6% weight, -11.7% shares), SEAGATE TECHNOLOGY HLDNGS PL (STX, 11.3% weight, -3.7% shares), TRANSDIGM GROUP INC (TDG, 0.7% weight, -3.6% shares), HEALTHEQUITY INC (HQY, 0.8% weight, -3.4% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.