Q2 2026 · SEC CIK 0000807985

Mason Hawkins portfolio

SuperinvestorAsset managerSoutheastern Asset Management Inc/tn/ filed on 2026-08-14. Open SEC filings ↗

Reported 13F value: $1.9B
Reported positions: 47
Eligible equities: 41
Holdings vs S&P 500, 3 years: -10.0 pts

Average holding period of the top positions: 4.4 yrs. Holdings vs the S&P 500 over 1 and 5 years: -8.2 pts, -8.1 pts.

In its Q2 2026 13F, filed 2026-08-14, Southeastern Asset Management Inc/tn/ reported 47 positions worth $1.9B. Its largest holdings were RAYONIER INC (RYN, 10.5%), MATTEL INC (MAT, 8.9%), CNX RES CORP (CNX, 8.3%). Over the last 3 years its top holdings ran 10.0 points a year behind the S&P 500.

Reported holdings in the Q2 2026 snapshot.

The portfolio weight uses the full reported share-portfolio denominator. Weight changes compare Q1 2026 to Q2 2026; price moves also change weights, so these are not trade labels. “New” means the position was not in the previous 13F at all; “—” marks a small position the earlier filing data does not cover.

Mason Hawkins eligible holdings
Stock	% of reported portfolio	Prior quarter	Weight change	Reported shares	Reported value
RYNRAYONIER INC	10.5%	10.9%	-0.38 pp	9,491,347	$202.0M
MATMATTEL INC	8.9%	9.2%	-0.24 pp	12,322,555	$171.0M
CNXCNX RES CORP	8.3%	7.6%	+0.64 pp	4,663,053	$158.2M
ACIALBERTSONS COMPANIES INC	6.1%	6.2%	-0.13 pp	8,636,262	$116.8M
REGNREGENERON PHARMACEUTICALS	5.0%	5.0%	-0.01 pp	152,322	$95.0M
KHCKRAFT HEINZ CO	4.4%	4.4%	+0.08 pp	3,607,946	$85.2M
ABTABBOTT LABORATORIES	4.0%	New	New	840,747	$76.3M
FDXFEDEX CORP	3.2%	4.3%	-1.15 pp	194,828	$61.0M
MGMMGM RESORTS INTERNATIONAL	2.9%	3.0%	-0.11 pp	1,169,513	$55.9M
AVTRAVANTOR INC	2.4%	1.4%	+1.08 pp	4,725,478	$46.8M
PVHPVH CORPORATION	2.4%	2.5%	-0.09 pp	629,897	$46.8M
SHENSHENANDOAH TELECOMMUNICATION	2.1%	2.2%	-0.17 pp	2,616,797	$39.5M
WTMWHITE MTNS INS GROUP LTD	1.9%	2.0%	-0.19 pp	17,104	$35.5M
GHCGRAHAM HLDGS CO	1.7%	2.0%	-0.23 pp	29,156	$33.3M
BATRKATLANTA BRAVES HLDGS INC	1.6%	1.4%	+0.23 pp	605,091	$31.4M
TRIPTRIPADVISOR INC	1.6%	2.4%	-0.80 pp	2,258,466	$31.0M
FISFIDELITY NATL INFORMATION SV	1.6%	1.9%	-0.35 pp	769,137	$29.9M
ALXALEXANDERS INC	1.4%	1.1%	+0.27 pp	99,013	$27.3M
SAMBOSTON BEER INC	1.3%	1.3%	+0.01 pp	146,043	$25.9M
CLWCLEARWATER PAPER CORP	1.3%	1.1%	+0.18 pp	1,539,556	$24.1M
DOLEDOLE PLC	1.3%	1.4%	-0.10 pp	1,752,155	$24.0M
TMETENCENT MUSIC ENTMT GROUP	1.0%	New	New	2,305,210	$19.2M
EDUNEW ORIENTAL ED & TECHNOLOGY	1.0%	1.5%	-0.47 pp	411,598	$18.9M
KSPIKASPI KZ JSC	1.0%	0.9%	+0.09 pp	212,999	$18.5M
ACMRACM RESH INC	0.9%	1.5%	-0.59 pp	139,478	$17.7M
MICCMAGNUM ICE CREAM CO NV	0.9%	1.2%	-0.28 pp	1,001,588	$17.4M
SNSHARKNINJA INC	0.5%	1.3%	-0.80 pp	63,234	$9.6M
HTHTH WORLD GROUP LTD	0.4%	0.6%	-0.12 pp	205,682	$8.6M
MLCOMELCO RESORTS AND ENTMNT LTD	0.4%	0.5%	-0.06 pp	1,607,854	$8.5M
AMGAFFILIATED MANAGERS GROUP	0.1%	0.1%	+0.02 pp	5,562	$1.9M
CAHCARDINAL HEALTH INC	0.1%	0.1%	+0.01 pp	7,337	$1.7M
LYVLIVE NATION ENTERTAINMENT IN	0.1%	0.1%	+0.02 pp	8,434	$1.5M
HHYATT HOTELS CORP	0.1%	0.1%	+0.02 pp	7,733	$1.5M
HSICSCHEIN HENRY INC	0.1%	0.1%	+0.01 pp	17,038	$1.4M
XPOXPO INC	0.1%	0.1%	+0.01 pp	6,336	$1.3M
MSGSMADISON SQUARE GRDN SPRT COR	0.1%	0.1%	+0.02 pp	3,218	$1.3M
RXORXO INC	0.1%	0.0%	+0.03 pp	43,731	$1.2M
PYPLPAYPAL HLDGS INC	0.1%	0.1%	+0.00 pp	22,463	$970K
ENOVENOVIS CORPORATION	0.0%	0.1%	-0.00 pp	44,258	$916K
LAZLAZARD INC	0.0%	0.0%	+0.00 pp	18,608	$780K
HDBHDFC BANK LTD	0.0%	0.0%	+0.00 pp	10,462	$270K

What Mason Hawkins bought and sold in Q2 2026, against Q1 2026.

Share counts compared with the Q1 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +10.5% /yr; S&P 500 +20.1%
3 years: +9.1% /yr; S&P 500 +20.4%
5 years: +2.8% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Questions about Mason Hawkins's portfolio

What stocks does Mason Hawkins own?

Southeastern Asset Management Inc/tn/'s latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 47 positions worth $1.9B. The largest are Rayonier Inc (RYN) at 10.5%, Mattel Inc (MAT) at 8.9%, Cnx Res Corp (CNX) at 8.3%, People Inc (PPLI) at 7.5% and Albertsons Cos Inc Com (ACI) at 6.1%.

What did Mason Hawkins buy last quarter?

In Q2 2026, Southeastern Asset Management Inc/tn/ added a new position in Abbott Laboratories (ABT), a new position in Tencent Music Entmt Group (TME), Liberty Cap Corp (GLBKV) (+46.5% shares), Empire St Rlty Tr Inc (ESRT) (+34.3% shares) and Avantor Inc (AVTR) (+34.2% shares), compared with its Q1 2026 filing.

What did Mason Hawkins sell last quarter?

In Q2 2026, Southeastern Asset Management Inc/tn/ sold all of Bio-Rad Laboratories, Inc. Class A (BIO), sold all of Constellation Brands Inc (STZ), sold all of Clarivate PLC (CLVT), sold all of Fiserv Inc (FISV), Acm Research Inc (ACMR) (-82.2% shares), Sharkninja Inc Com Shs (SN) (-74.8% shares) and Tripadvisor Inc (TRIP) (-50.9% shares), compared with its Q1 2026 filing.

How has Mason Hawkins's portfolio performed?

A portfolio copying Southeastern Asset Management Inc/tn/'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +9.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +10.5% against +20.1%. Over 5 years: +2.8% a year against +11.6%.

When is Southeastern Asset Management Inc/tn/'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Southeastern Asset Management Inc/tn/'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.