SEC EDGAR Form 13F
Southeastern Asset Management
Southeastern Asset Management is the investment manager associated with Longleaf Partners and Mason Hawkins, with value-oriented public-equity filings.
Latest Form 13F: 47 long U.S. equity positions, $1.9B reported value for the period ended Jun 30, 2026, led by RAYONIER INC, MATTEL INC, and CNX RES CORP.
CIK: 807985 · Filed: Aug 14, 2026 · Period: Jun 30, 2026
Reported value
$1.9B
Positions
47
Key person
Mason Hawkins
Style
Value
Top holding
RYN · RAYONIER INC
Period
Jun 30, 2026
Filed
Aug 14, 2026
CIK
807985
What a 13F does not show
Form 13F covers many reportable long U.S. equity positions at quarter end. It does not show every asset type, short positions, hedges, intraperiod trades, or current holdings after the report date. Use it as ownership context, not investment advice.
Read the 13F guide →RYN
RAYONIER INC
Portfolio weight
10.54%
MAT
MATTEL INC
Portfolio weight
8.92%
CNX
CNX RES CORP
Portfolio weight
8.25%
IAC
PEOPLE INC
Portfolio weight
7.54%
ACI
ALBERTSONS COMPANIES INC
Portfolio weight
6.09%
Top reported holdings
Showing the top 47 positions by reported value. Source: SEC EDGAR Form 13F; period 2026-06-30; filed 2026-08-14.
| # | Ticker | Company | Shares | Value | Portfolio % | QoQ change |
|---|---|---|---|---|---|---|
| 1 | RYN | RAYONIER INC | 9.5M | $202M | 10.54% | -11.8% |
| 2 | MAT | MATTEL INC | 12.3M | $171M | 8.92% | -3.8% |
| 3 | CNX | CNX RES CORP | 4.7M | $158M | 8.25% | +16.2% |
| 4 | IAC | PEOPLE INC | 3.1M | $145M | 7.54% | -22.1% |
| 5 | ACI | ALBERTSONS COMPANIES INC | 8.6M | $117M | 6.09% | +16.4% |
| 6 | REGN | REGENERON PHARMACEUTICALS | 152.3K | $95M | 4.95% | +16.6% |
| 7 | FBIN | FORTUNE BRANDS INNOVATIONS I | 1.7M | $93M | 4.83% | -21.6% |
| 8 | KHC | KRAFT HEINZ CO | 3.6M | $85M | 4.45% | -8.6% |
| 9 | ABT | ABBOTT LABORATORIES | 840.7K | $76M | 3.98% | -- |
| 10 | FDX | FEDEX CORP | 194.8K | $61M | 3.18% | -21.3% |
| 11 | MGM | MGM RESORTS INTERNATIONAL | 1.2M | $56M | 2.92% | -29.7% |
| 12 | ESRT | EMPIRE ST RLTY TR INC | 8.7M | $47M | 2.45% | +34.3% |
| 13 | AVTR | AVANTOR INC | 4.7M | $47M | 2.44% | +34.2% |
| 14 | PVH | PVH CORPORATION | 629.9K | $47M | 2.44% | -14.5% |
| 15 | GLIBK | LIBERTY CAP CORP | 1.9M | $42M | 2.18% | +46.5% |
| 16 | CNH | CNH INDL N V | 3.5M | $40M | 2.06% | -5.3% |
| 17 | SHEN | SHENANDOAH TELECOMMUNICATION | 2.6M | $39M | 2.06% | -11.0% |
| 18 | WTM | WHITE MTNS INS GROUP LTD | 17.1K | $35M | 1.85% | -9.3% |
| 19 | GHC | GRAHAM HLDGS CO | 29.2K | $33M | 1.74% | -22.8% |
| 20 | BATRK | ATLANTA BRAVES HLDGS INC | 605.1K | $31M | 1.64% | -9.8% |
| 21 | TRIP | TRIPADVISOR INC | 2.3M | $31M | 1.62% | -50.9% |
| 22 | FIS | FIDELITY NATL INFORMATION SV | 769.1K | $30M | 1.56% | -7.0% |
| 23 | ALX | ALEXANDERS INC | 99.0K | $27M | 1.42% | +0.0% |
| 24 | SAM | BOSTON BEER INC | 146.0K | $26M | 1.35% | +23.4% |
| 25 | CLW | CLEARWATER PAPER CORP | 1.5M | $24M | 1.26% | +0.9% |
| 26 | DOLE | DOLE PLC | 1.8M | $24M | 1.25% | -9.4% |
| 27 | TME | TENCENT MUSIC ENTMT GROUP | 2.3M | $19M | 1.00% | -- |
| 28 | EDU | NEW ORIENTAL ED & TECHNOLOGY | 411.6K | $19M | 0.99% | -21.2% |
| 29 | KSPI | KASPI KZ JSC | 213.0K | $18M | 0.96% | -11.5% |
| 30 | ACMR | ACM RESH INC | 139.5K | $18M | 0.92% | -82.2% |
| 31 | MICC | MAGNUM ICE CREAM CO NV | 1.0M | $17M | 0.91% | -38.2% |
| 32 | SN | SHARKNINJA INC | 63.2K | $10M | 0.50% | -74.8% |
| 33 | HTHT | H WORLD GROUP LTD | 205.7K | $9M | 0.45% | -11.1% |
| 34 | MLCO | MELCO RESORTS AND ENTMNT LTD | 1.6M | $8M | 0.44% | -10.5% |
| 35 | AMG | AFFILIATED MANAGERS GROUP | 5.6K | $2M | 0.10% | +0.0% |
| 36 | CAH | CARDINAL HEALTH INC | 7.3K | $2M | 0.09% | +0.0% |
| 37 | GLIBA | LIBERTY CAP CORP | 72.7K | $2M | 0.08% | -9.9% |
| 38 | LYV | LIVE NATION ENTERTAINMENT IN | 8.4K | $2M | 0.08% | +0.0% |
| 39 | H | HYATT HOTELS CORP | 7.7K | $1M | 0.08% | +0.0% |
| 40 | HSIC | SCHEIN HENRY INC | 17.0K | $1M | 0.07% | +0.0% |
| 41 | XPO | XPO INC | 6.3K | $1M | 0.07% | +0.0% |
| 42 | MSGS | MADISON SQUARE GRDN SPRT COR | 3.2K | $1M | 0.07% | +0.0% |
| 43 | RXO | RXO INC | 43.7K | $1M | 0.06% | +0.0% |
| 44 | PYPL | PAYPAL HLDGS INC | 22.5K | $969,952.00 | 0.05% | +0.0% |
| 45 | ENOV | ENOVIS CORPORATION | 44.3K | $916,141.00 | 0.05% | +0.0% |
| 46 | LAZ | LAZARD INC | 18.6K | $780,420.00 | 0.04% | +0.0% |
| 47 | HDB | HDFC BANK LTD | 10.5K | $270,233.00 | 0.01% | +0.0% |
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