Great investors · Mason Hawkins
Mason Hawkins portfolio · Q2 2026
Mason Hawkins, founder of Southeastern Asset Management. This is the stock portfolio Southeastern Asset Management reported to the SEC (Form 13F) as of Jun 30, 2026, filed on Aug 14, 2026.
The 13F is filed by the firm, not the person: when this page says what Mason Hawkins “owns” or “bought”, it means the positions of Southeastern Asset Management as a whole.
Next 13F: Q3 2026 usually filed ~Nov 16, 2026; deadline Nov 16, 2026. See the quarter page →
What stocks does Mason Hawkins own?
The largest positions of Southeastern Asset Management in Q2 2026 are RYN, MAT, CNX, PPLI, ACI.
- 1RayonierRYNReduced10.5%Since Q3 2025 · 4 quartersIt bought in 3 quarters. Quarter-end prices of those quarters per 13F: $14.43 to $20.62.
- 2MattelMATReduced8.9%Since Q3 2017 · 36 quartersIt bought in 9 quarters. Quarter-end prices of those quarters per 13F: $9.99 to $21.56.
- 3CNX ResourcesCNXIncreased8.3%Since at least Q2 2013 · 53 quartersIt bought in 16 quarters. Quarter-end prices of those quarters per 13F: $7.31 to $39.95.
- 4PeoplePPLIReduced7.5%Since Q3 2021 · 20 quartersIt bought in 8 quarters. Quarter-end prices of those quarters per 13F: $37.34 to $130.71.
- 5Albertsons CompaniesACIIncreased6.1%Since Q3 2024 · 8 quartersIt bought in 6 quarters. Quarter-end prices of those quarters per 13F: $13.53 to $19.64.
- 6Regeneron PharmaceuticalsREGNIncreased5.0%Since Q1 2025 · 6 quartersIt bought in 4 quarters. Quarter-end prices of those quarters per 13F: $525.00 to $771.87.
- 7Fortune Brands InnovationsFBINReduced4.8%Since Q2 2025 · 5 quartersIt bought in 3 quarters. Quarter-end prices of those quarters per 13F: $38.97 to $51.48.
- 8Kraft HeinzKHCReduced4.4%Since Q4 2024 · 7 quartersIt bought in 3 quarters. Quarter-end prices of those quarters per 13F: $24.25 to $30.71.
- 9Abbott LaboratoriesABTNew4.0%Since Q2 2026 · 1 quarterIt bought in 1 quarter. Quarter-end price of that quarter per 13F: $90.74.
- 10FedExFDXReduced3.2%Since at least Q2 2013 · 53 quartersIt bought in 11 quarters. Quarter-end prices of those quarters per 13F: $98.58 to $289.74.
Where there are two tickers (e.g. GOOGL · GOOG) they are two share classes of the same company and the weight is the sum: that is why there are 46 rows here and the 13F has 47 positions.
“Since”: first quarter of the current run, unbroken until today. Prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
What did Mason Hawkins buy in Q2 2026?
- NewAbbott LaboratoriesABT4.0% of portfolio
- IncreasedCNX ResourcesCNX+16% shares · 8.3% of portfolio
- NewTencent Music Entertainment GroupTME1.0% of portfolio
- IncreasedAlbertsons CompaniesACI+16% shares · 6.1% of portfolio
- IncreasedRegeneron PharmaceuticalsREGN+17% shares · 5.0% of portfolio
- IncreasedLiberty CapitalGLIBK2.3% of portfolio
- IncreasedEmpire State Realty TrustESRT+34% shares · 2.5% of portfolio
- IncreasedAvantorAVTR+34% shares · 2.4% of portfolio
What did Mason Hawkins sell in Q2 2026?
- Sold outBio RAD LabsBIOwas 2.2%
- ReducedPeoplePPLI−22% shares · 7.5% of portfolio
- ReducedTripadvisorTRIP−51% shares · 1.6% of portfolio
- ReducedACM ResearchACMR−82% shares · 0.9% of portfolio
- ReducedRayonierRYN−12% shares · 10.5% of portfolio
- ReducedSharkninjaSN−75% shares · 0.5% of portfolio
- ReducedFortune Brands InnovationsFBIN−22% shares · 4.8% of portfolio
- ReducedMGM Resorts InternationalMGM−30% shares · 2.9% of portfolio
9 positions opened or added to and 27 trimmed or closed, against the previous quarter's 13F. Each is measured the same way across the page: how much the share count changed and its weight in the portfolio today (share classes of the same company added together). The 13F has 37 positions with a change, 18 of them material (0.5 points of the portfolio or more). All full exits are listed, even those that moved less than 0.5 points of the portfolio. Where an increase or cut shows no share change, it adds up two share classes of the same company (e.g. GOOGL and GOOG).
How its portfolio changed (8 quarters)
Q2 2026: 47
Q2 2026: 63%
Q2 2026: 13.1%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
Source: SEC 13F filings show the portfolio at quarter end and are filed up to 45 days later: positions may have changed. They only cover U.S.-listed stocks and some others; no short positions or cash. Not investment advice.