Mason Hawkins' portfolio
Deep value via Longleaf Partners; patient, high-conviction holdings.
What changed in Q2 2026
Compared with the previous 13F. Values are as reported at quarter end. How to read a 13F.
New positions
- Abbott LaboratoriesABT$76M
- Tencent Music Entertainment GroupTME$19M
Added to
- CNX ResourcesCNX$158M
- Albertsons CompaniesACI$117M
- Regeneron PharmaceuticalsREGN$95M
- Empire State Realty TrustESRT$47M
- AvantorAVTR$47M
- GCI LibertyGLIBK$42M
- Boston Beer CompanySAM$26M
- Clearwater PaperCLW$24M
Trimmed
- RayonierRYN$202M
- MattelMAT$171M
- IACIAC$145M
- Fortune Brands InnovationsFBIN$93M
- Kraft HeinzKHC$85M
- FedExFDX$61M
- MGM Resorts InternationalMGM$56M
- PVHPVH$47M
- SHENSHEN$39M
- Graham HoldingsGHC$33M
Sold out
None this quarter.
Holdings
47 US-listed positions in the Q2 2026 13F, largest first.
| Stock | % of portfolio | Value | Shares | Last quarter |
|---|---|---|---|---|
| RayonierRYN | 10.54% | $202M | 9,491,347 | Trimmed |
| MattelMAT | 8.92% | $171M | 12,322,555 | Trimmed |
| CNX ResourcesCNX | 8.25% | $158M | 4,663,053 | Added |
| IACIAC | 7.54% | $145M | 3,131,835 | Trimmed |
| Albertsons CompaniesACI | 6.09% | $117M | 8,636,262 | Added |
| Regeneron PharmaceuticalsREGN | 4.95% | $95M | 152,322 | Added |
| Fortune Brands InnovationsFBIN | 4.83% | $93M | 1,687,109 | Trimmed |
| Kraft HeinzKHC | 4.45% | $85M | 3,607,946 | Trimmed |
| Abbott LaboratoriesABT | 3.98% | $76M | 840,747 | New |
| FedExFDX | 3.18% | $61M | 194,828 | Trimmed |
| MGM Resorts InternationalMGM | 2.92% | $56M | 1,169,513 | Trimmed |
| Empire State Realty TrustESRT | 2.45% | $47M | 8,696,434 | Added |
| AvantorAVTR | 2.44% | $47M | 4,725,478 | Added |
| PVHPVH | 2.44% | $47M | 629,897 | Trimmed |
| GCI LibertyGLIBK | 2.18% | $42M | 1,935,424 | Added |
| Cnh Indl N V | 2.06% | $40M | 3,518,270 | Held |
| SHENSHEN | 2.06% | $39M | 2,616,797 | Trimmed |
| White Mtns Ins Group | 1.85% | $35M | 17,104 | Held |
| Graham HoldingsGHC | 1.74% | $33M | 29,156 | Trimmed |
| Atlanta Braves Holdings, Inc. Series C Common StockBATRK | 1.64% | $31M | 605,091 | Trimmed |
| TripAdvisorTRIP | 1.61% | $31M | 2,258,466 | Trimmed |
| Fidelity National Information ServicesFIS | 1.56% | $30M | 769,137 | Trimmed |
| AlexandersALX | 1.42% | $27M | 99,013 | Held |
| Boston Beer CompanySAM | 1.35% | $26M | 146,043 | Added |
| Clearwater PaperCLW | 1.26% | $24M | 1,539,556 | Added |
| DoleDOLE | 1.25% | $24M | 1,752,155 | Trimmed |
| Tencent Music Entertainment GroupTME | 1.00% | $19M | 2,305,210 | New |
| New Oriental Education & TechnologyEDU | 0.99% | $19M | 411,598 | Trimmed |
| Joint Stock Company Kaspi.kzKSPI | 0.96% | $18M | 212,999 | Trimmed |
| Acm ResearchACMR | 0.92% | $18M | 139,478 | Trimmed |
| Magnum Ice Cream Co Nv | 0.91% | $17M | 1,001,588 | Held |
| SharkNinjaSN | 0.50% | $10M | 63,234 | Trimmed |
| Huazhu GroupHTHT | 0.45% | $9M | 205,682 | Trimmed |
| Melco Resorts & EntertainmentMLCO | 0.44% | $8M | 1,607,854 | Trimmed |
| Affiliated ManagersAMG | 0.10% | $2M | 5,562 | Held |
| Cardinal HealthCAH | 0.09% | $2M | 7,337 | Held |
| GCI Liberty, Inc. - Series A GCI GroupGLIBA | 0.08% | $2M | 72,692 | Trimmed |
| Live Nation Entertainment In | 0.08% | $2M | 8,434 | Held |
| Hyatt HotelsH | 0.08% | $1M | 7,733 | Held |
| Henry ScheinHSIC | 0.07% | $1M | 17,038 | Held |
| XPO LogisticsXPO | 0.07% | $1M | 6,336 | Held |
| Madison Square Garden SportsMSGS | 0.07% | $1M | 3,218 | Held |
| RXORXO | 0.06% | $1M | 43,731 | Held |
| Paypal Hldgs | 0.05% | $969,952 | 22,463 | Held |
| EnovisENOV | 0.05% | $916,141 | 44,258 | Held |
| LazardLAZ | 0.04% | $780,420 | 18,608 | Held |
| HDFC Bank Limited ADRHDB | 0.01% | $270,233 | 10,462 | Held |
By sector
Share of the reported value.
Reported value over time
Total 13F value at each quarter end.
Questions
What stocks does Mason Hawkins own?
In the Q2 2026 13F, Southeastern Asset Management reported 47 US stock positions worth $1.9B. The largest: Rayonier (RYN) 10.5%, Mattel (MAT) 8.9%, CNX Resources (CNX) 8.3%, IAC (IAC) 7.5%, Albertsons Companies (ACI) 6.1%.
What did Mason Hawkins buy last quarter?
In Q2 2026: new position in Abbott Laboratories (ABT); new position in Tencent Music Entertainment Group (TME); added to CNX Resources (CNX); added to Albertsons Companies (ACI); added to Regeneron Pharmaceuticals (REGN).
When is Mason Hawkins's next 13F?
13F filings are due 45 days after each quarter ends. The Q3 2026 filing is due by November 14, 2026.
More investors
13F filings list US-listed long positions (and some options) held at quarter end. They leave out short positions, cash, bonds and non-US holdings, and arrive up to 45 days after the quarter ends, so the investor may have traded since. Information only, not investment advice.