Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

SOUTHEASTERN ASSET MANAGEMENT INC/TN/ 13F Holdings -- Portfolio & Top Positions (2026-03-31)

SOUTHEASTERN ASSET MANAGEMENT INC/TN/ (CIK 807985) reported $2.03B across 48 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: RYN ($221.9M, 10.92%), MAT ($186.2M, 9.16%), IAC ($161.0M, 7.92%), CNX ($154.7M, 7.61%), ACI ($126.4M, 6.22%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1RYNRAYONIER INC$221.9M10.92%10.8MAdded
2MATMATTEL INC$186.2M9.16%12.8MAdded
3IACIAC INC$161.0M7.92%4.0MAdded
4CNXCNX RES CORP$154.7M7.61%4.0MTrimmed
5ACIALBERTSONS COS INC$126.4M6.22%7.4MAdded
6REGNREGENERON PHARMACEUTICALS$101.0M4.97%130,662Trimmed
7KHCKRAFT HEINZ CO$88.8M4.37%3.9MTrimmed
8FDXFEDEX CORP$88.2M4.34%247,495Trimmed
9FBINFORTUNE BRANDS INNOVATIONS I$83.9M4.13%2.2MAdded
10MGMMGM RESORTS INTERNATIONAL$61.5M3.03%1.7MTrimmed
11PVHPVH CORPORATION$51.4M2.53%736,935Hold
12GLIBKGCI LIBERTY INC$49.2M2.42%1.3MHold
13TRIPTRIPADVISOR INC$49.0M2.41%4.6MAdded
14SHENSHENANDOAH TELECOMMUNICATION$45.3M2.23%2.9MHold
15BIOBIO RAD LABS INC$45.4M2.23%162,804Trimmed
16WTMWHITE MTNS INS GROUP LTD$41.4M2.04%18,864Trimmed
17CNHICNH INDL N V$40.9M2.01%3.7MHold
18GHCGRAHAM HLDGS CO$39.9M1.96%37,760Added
19FISFIDELITY NATL INFORMATION SV$38.8M1.91%827,501Added
20ESRTEMPIRE ST RLTY TR INC$33.7M1.66%6.5MAdded
21ACMRACM RESH INC$30.8M1.52%782,900Trimmed
22EDUNEW ORIENTAL ED & TECHNOLOGY$29.6M1.45%522,280Added
23BATRKATLANTA BRAVES HLDGS INC$28.7M1.41%671,014Hold
24DOLEDOLE PLC$27.6M1.36%1.9MHold
25AVTRAVANTOR INC$27.6M1.36%3.5MTrimmed

Source: SEC Form 13F filings · as of 2026-03-31