SOUTHEASTERN ASSET MANAGEMENT INC/TN/ 13F: Quarter-over-Quarter Portfolio Changes
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ reported a disclosed portfolio value of approximately $1.9 billion in its latest SEC Form 13F-HR filing for Q2 2026, down 5.7% quarter on quarter. Over the quarter, the manager initiated 2 new positions, bought more shares in 8 holdings, trimmed 24 holdings, and exited 4 positions.
SOUTHEASTERN ASSET MANAGEMENT INC/TN/'s top buy was a new stake in Abbott Laboratories (ABT) , equal to 4.0% of the disclosed portfolio. Its top sell was Bio Rad Labs INC (BIO) . The manager exited the position completely after it had accounted for 2.2% of the previous portfolio.
New PositionsQ2 2026
Securities disclosed for the first time in Q2 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| ABBOTT LABORATORIES | ABT | 4.0% | History → |
| TENCENT MUSIC ENTMT GROUP | TME | 1.0% | Holders → |
Top BuysQ2 2026
The manager's top buys among existing positions in Q2 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| LIBERTY CAP CORP | GLIBK | +-0.2% | +46.5% | Holders → |
| EMPIRE ST RLTY TR INC | ESRT | +0.8% | +34.3% | Holders → |
| AVANTOR INC | AVTR | +1.1% | +34.2% | Holders → |
| BOSTON BEER INC | SAM | +0.0% | +23.3% | Holders → |
| REGENERON PHARMACEUTICALS | REGN | +-0.0% | +16.6% | History → |
| ALBERTSONS COMPANIES INC | ACI | +-0.1% | +16.4% | History → |
| CNX RES CORP | CNX | +0.6% | +16.2% | History → |
| CLEARWATER PAPER CORP | CLW | +0.2% | +0.9% | Holders → |
Top SellsQ2 2026
Showing the top 10 sells among 24 existing positions where the manager sold shares in Q2 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| ACM RESH INC | ACMR | -0.6% | 82.2% | Holders → |
| SHARKNINJA INC | SN | -0.8% | 74.8% | Holders → |
| TRIPADVISOR INC | TRIP | -0.8% | 50.9% | Holders → |
| MAGNUM ICE CREAM CO NV | MICC | -0.3% | 38.2% | Holders → |
| MGM RESORTS INTERNATIONAL | MGM | -0.1% | 29.7% | Holders → |
| GRAHAM HLDGS CO | GHC | -0.2% | 22.8% | Holders → |
| PEOPLE INC | IAC | -0.4% | 22.1% | History → |
| FORTUNE BRANDS INNOVATIONS I | FBIN | 0.7% | 21.6% | History → |
| FEDEX CORP | FDX | -1.2% | 21.3% | History → |
| NEW ORIENTAL ED & TECHNOLOGY | EDU | -0.5% | 21.2% | Holders → |
Full ExitsQ2 2026
Positions present in the prior 13F-HR filing that no longer appear in Q2 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| BIO RAD LABS INC | BIO | 2.2% |
| CONSTELLATION BRANDS INC | STZ | 0.0% |
| CLARIVATE PLC | CLVT | 0.0% |
| FISERV INC | FISV | 0.0% |
Net Portfolio Value ChangeQ2 2026
- $2.0BPrior quarter
- $1.9BCurrent quarter
- $-0.1BNet delta
- -5.7%% change
Methodology & FAQ
How SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for SOUTHEASTERN ASSET MANAGEMENT INC/TN/: 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 SOUTHEASTERN ASSET MANAGEMENT INC/TN/ buy in Q2 2026?
In Q2 2026, SOUTHEASTERN ASSET MANAGEMENT INC/TN/ initiated 2 new positions (ABBOTT LABORATORIES (ABT), TENCENT MUSIC ENTMT GROUP (TME)); bought more shares of LIBERTY CAP CORP (GLIBK), EMPIRE ST RLTY TR INC (ESRT), AVANTOR INC (AVTR), BOSTON BEER INC (SAM), REGENERON PHARMACEUTICALS (REGN) (the largest 5 of 8 adds).
What stocks did SOUTHEASTERN ASSET MANAGEMENT INC/TN/ sell in Q2 2026?
In Q2 2026, SOUTHEASTERN ASSET MANAGEMENT INC/TN/ fully sold 4 positions (BIO RAD LABS INC (BIO), CONSTELLATION BRANDS INC (STZ), CLARIVATE PLC (CLVT), FISERV INC (FISV)); reduced holdings in ACM RESH INC (ACMR), SHARKNINJA INC (SN), TRIPADVISOR INC (TRIP), MAGNUM ICE CREAM CO NV (MICC), MGM RESORTS INTERNATIONAL (MGM) (the largest 5 of 24 reductions).
Which positions did SOUTHEASTERN ASSET MANAGEMENT INC/TN/ initiate in Q2 2026?
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ established 2 new positions in Q2 2026: ABBOTT LABORATORIES (ABT, 4.0%), TENCENT MUSIC ENTMT GROUP (TME, 1.0%).
Which existing positions saw the largest allocation increases for SOUTHEASTERN ASSET MANAGEMENT INC/TN/ in Q2 2026?
Of 8 existing positions with share-count increases in Q2 2026, the largest were: LIBERTY CAP CORP (GLIBK, +-0.2% weight, +46.5% shares), EMPIRE ST RLTY TR INC (ESRT, +0.8% weight, +34.3% shares), AVANTOR INC (AVTR, +1.1% weight, +34.2% shares), BOSTON BEER INC (SAM, +0.0% weight, +23.3% shares), REGENERON PHARMACEUTICALS (REGN, +-0.0% weight, +16.6% shares), ALBERTSONS COMPANIES INC (ACI, +-0.1% weight, +16.4% shares), CNX RES CORP (CNX, +0.6% weight, +16.2% shares), CLEARWATER PAPER CORP (CLW, +0.2% weight, +0.9% shares).
Which positions did SOUTHEASTERN ASSET MANAGEMENT INC/TN/ fully exit in Q2 2026?
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ fully exited 4 positions in Q2 2026: BIO RAD LABS INC (BIO, last-reported weight 2.2%), CONSTELLATION BRANDS INC (STZ, last-reported weight 0.0%), CLARIVATE PLC (CLVT, last-reported weight 0.0%), FISERV INC (FISV, last-reported weight 0.0%).
Which existing positions saw the largest allocation reductions for SOUTHEASTERN ASSET MANAGEMENT INC/TN/ in Q2 2026?
Of 24 existing positions with share-count reductions in Q2 2026, the largest were: ACM RESH INC (ACMR, -0.6% weight, -82.2% shares), SHARKNINJA INC (SN, -0.8% weight, -74.8% shares), TRIPADVISOR INC (TRIP, -0.8% weight, -50.9% shares), MAGNUM ICE CREAM CO NV (MICC, -0.3% weight, -38.2% shares), MGM RESORTS INTERNATIONAL (MGM, -0.1% weight, -29.7% shares), GRAHAM HLDGS CO (GHC, -0.2% weight, -22.8% shares), PEOPLE INC (IAC, -0.4% weight, -22.1% shares), FORTUNE BRANDS INNOVATIONS I (FBIN, 0.7% weight, -21.6% shares), FEDEX CORP (FDX, -1.2% weight, -21.3% shares), NEW ORIENTAL ED & TECHNOLOGY (EDU, -0.5% weight, -21.2% 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.