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TTEN·K/calls

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Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

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Home›13F Funds›Southeastern Asset Management (Longleaf)
13F portfolio · as of 2026-03-31 (Q1 2026) · filed 2026-05-15

Southeastern Asset Management (Longleaf)· Mason Hawkins

Mason Hawkins's Longleaf manager - a concentrated, deep-value book held with famous patience.

Reported book
$2.03B
Positions
49
Vs prior quarter
0 new · 4 exited
Top-10 weight
63%
Effective positions
19
Largest position
11%
Names we rate BUY
6

Sector allocationby reported value · GICS

  • Unclassified51%
  • Consumer Discretionary11%
  • Real Estate11%
  • Health Care9%
  • Industrials6%
  • Consumer Staples6%
  • Other6%
Biggest new buy
—
Biggest add
RYN
+90% shares
Biggest exit
POTLATCHDELTIC CORPORATION
was $126M

Names we rate BUY in this bookour independent SEC-grounded verdict

  • RYNBuy11%
  • WTMBuy2%
  • SNBuy1%
  • AMGBuy0%
  • PYPLBuy0%
  • FISVBuy0%

Holdings

Southeastern Asset Management (Longleaf) latest 13F holdings with our verdicts
#HoldingOur call% of bookValueSharesQoQ
1RYNRAYONIER INCBuy10.9%$222M10.8MAdded+90%
2MATMATTEL INC—9.2%$186M12.8MAdded+49%
3PPLIIAC INC—7.9%$161M4.02M—
4CNXCNX RES CORP—7.6%$155M4.01MTrimmed-15%
5ACIAlbertsons Companies, Inc.Hold6.2%$126M7.42MAdded+20%
6REGNREGENERON PHARMACEUTICALS, INC.Hold5.0%$101M131KTrimmed-21%
7KHCKraft Heinz CoHold4.4%$88.8M3.95MTrimmed-12%
8FDXFEDEX CORPHold4.3%$88.2M247KTrimmed-31%
9FORTUNE BRANDS INNOVATIONS I—4.1%$83.9M2.15MAdded+83%
10MGMMGM Resorts InternationalHold3.0%$61.5M1.66MTrimmed-18%
11PVHPVH CORPORATION—2.5%$51.4M737K—
12GLIBKGCI LIBERTY INC—2.4%$49.2M1.32M—
13TRIPTRIPADVISOR INC—2.4%$49.0M4.60MAdded+62%
14BIOBIO-RAD LABORATORIES, INC.Hold2.2%$45.4M163KTrimmed-28%
15SHENSHENANDOAH TELECOMMUNICATION—2.2%$45.3M2.94M—
16WTMWHITE MOUNTAINS INSURANCE GROUP LTDBuy2.0%$41.4M18.9KTrimmed-40%
17CNHCNH Industrial N.V.Hold2.0%$40.9M3.72M—
18GHCGraham Holdings CoHold2.0%$39.9M37.8KAdded+6%
19FISFidelity National Information Services, Inc.Hold1.9%$38.8M828KAdded+33%
20ESRTEMPIRE ST RLTY TR INC—1.7%$33.7M6.47MAdded+75%
21ACMRACM Research, Inc.Hold1.5%$30.8M783KTrimmed-53%
22EDUNEW ORIENTAL ED & TECHNOLOGY—1.5%$29.6M522KAdded+38%
23ATLANTA BRAVES HLDGS INC—1.4%$28.7M671K—
24DOLEDOLE PLC—1.4%$27.6M1.93M—
25AVTRAvantor, Inc.Hold1.4%$27.6M3.52M—
26SAMBOSTON BEER INC—1.3%$27.3M118KTrimmed-20%
27SNSharkNinja, Inc.Buy1.3%$26.5M251KTrimmed-13%
28MICCMAGNUM ICE CREAM CO NV—1.2%$24.2M1.62MAdded+13%
29ALXALEXANDERS INC—1.2%$23.4M99.0KTrimmed-19%
30CLWCLEARWATER PAPER CORP—1.1%$21.9M1.53MAdded+10%
31KSPIKASPI KZ JSC—0.9%$17.8M241K—
32HTHTH WORLD GROUP LTD—0.6%$11.6M231K—
33MLCOMELCO RESORTS AND ENTMNT LTD—0.5%$10.2M1.80M—
34GCI LIBERTY INC—0.1%$2.97M80.7K—
35CAHCARDINAL HEALTH INCHold0.1%$1.55M7.34KTrimmed-15%
36AMGAFFILIATED MANAGERS GROUP, INC.Buy0.1%$1.54M5.56K—
37LYVLive Nation Entertainment, Inc.Hold0.1%$1.29M8.43K—
38HSICHENRY SCHEIN INCHold0.1%$1.26M17.0K—
39XPOXPO, Inc.Sell0.1%$1.23M6.34KTrimmed-51%
40HHyatt Hotels CorpHold0.1%$1.11M7.73K—
41MSGSMadison Square Garden Sports Corp.Hold0.1%$1.03M3.22K—
42PYPLPayPal Holdings, Inc.Buy0.0%$1.02M22.5KTrimmed-96%
43ENOVENOVIS CORPORATION—0.0%$1.01M44.3K—
44LAZLAZARD INC—0.0%$790K18.6K—
45RXORXO, Inc.Hold0.0%$639K43.7K—
46CONSTELLATION BRANDS INC—0.0%$549K3.66K—
47CLVTCLARIVATE PLC—0.0%$308K122K—
48HDBHDFC BANK LTD—0.0%$260K10.5K—
49FISVFISERV INCBuy0.0%$223K3.99K—

Exited since Q4 2025

  • POTLATCHDELTIC CORPORATIONwas $126M
  • DISwas $36.1M
  • LPXwas $22.0M
  • ACHwas $509K

Source: SEC Form 13F-HR. Positions are as-of quarter end (filed up to 45 days later) and cover US-listed equities only — shorts, non-US listings and most derivatives don’t appear. Values as reported by the filer. “Our call” is TENK/calls’s independent SEC-grounded verdict, not the fund’s view.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Intraday
NVDA$209.23▼1.22%AAPL$327.82▲4.12%GOOGL$370.03▲2.93%GOOG$368.77▲3.20%MSFT$396.34▲2.96%AMZN$254.96▲3.02%TSM$417.95▼0.58%AVGO$391.94▲0.73%SPCX$134.77▼0.97%META$673.73▲1.92%TSLA$398.30▲0.54%MU$906.76▼7.77%BRK-A$734,704.78▼0.31%BRK-B$490.10▼0.20%LLY$1,146.65▼0.51%JPM$347.08▲1.22%WMT$113.86▲0.14%AMD$527.56▼3.75%ASML$1,790.43▲0.83%V$358.63▲0.73%JNJ$249.64▼1.66%XOM$143.08▼1.39%INTC$101.96▼5.38%MA$537.58▼0.08%AMAT$574.51▼3.56%CSCO$111.65▼4.65%LRCX$329.07▼4.92%ABBV$246.99▲0.90%CAT$903.41▼3.21%BAC$61.49▲1.44%
NVDA$209.23▼1.22%AAPL$327.82▲4.12%GOOGL$370.03▲2.93%GOOG$368.77▲3.20%MSFT$396.34▲2.96%AMZN$254.96▲3.02%TSM$417.95▼0.58%AVGO$391.94▲0.73%SPCX$134.77▼0.97%META$673.73▲1.92%TSLA$398.30▲0.54%MU$906.76▼7.77%BRK-A$734,704.78▼0.31%BRK-B$490.10▼0.20%LLY$1,146.65▼0.51%JPM$347.08▲1.22%WMT$113.86▲0.14%AMD$527.56▼3.75%ASML$1,790.43▲0.83%V$358.63▲0.73%JNJ$249.64▼1.66%XOM$143.08▼1.39%INTC$101.96▼5.38%MA$537.58▼0.08%AMAT$574.51▼3.56%CSCO$111.65▼4.65%LRCX$329.07▼4.92%ABBV$246.99▲0.90%CAT$903.41▼3.21%BAC$61.49▲1.44%
Intraday
NVDA$209.23▼1.22%AAPL$327.82▲4.12%GOOGL$370.03▲2.93%GOOG$368.77▲3.20%MSFT$396.34▲2.96%AMZN$254.96▲3.02%TSM$417.95▼0.58%AVGO$391.94▲0.73%SPCX$134.77▼0.97%META$673.73▲1.92%TSLA$398.30▲0.54%MU$906.76▼7.77%BRK-A$734,704.78▼0.31%BRK-B$490.10▼0.20%LLY$1,146.65▼0.51%JPM$347.08▲1.22%WMT$113.86▲0.14%AMD$527.56▼3.75%ASML$1,790.43▲0.83%V$358.63▲0.73%JNJ$249.64▼1.66%XOM$143.08▼1.39%INTC$101.96▼5.38%MA$537.58▼0.08%AMAT$574.51▼3.56%CSCO$111.65▼4.65%LRCX$329.07▼4.92%ABBV$246.99▲0.90%CAT$903.41▼3.21%BAC$61.49▲1.44%
NVDA$209.23▼1.22%AAPL$327.82▲4.12%GOOGL$370.03▲2.93%GOOG$368.77▲3.20%MSFT$396.34▲2.96%AMZN$254.96▲3.02%TSM$417.95▼0.58%AVGO$391.94▲0.73%SPCX$134.77▼0.97%META$673.73▲1.92%TSLA$398.30▲0.54%MU$906.76▼7.77%BRK-A$734,704.78▼0.31%BRK-B$490.10▼0.20%LLY$1,146.65▼0.51%JPM$347.08▲1.22%WMT$113.86▲0.14%AMD$527.56▼3.75%ASML$1,790.43▲0.83%V$358.63▲0.73%JNJ$249.64▼1.66%XOM$143.08▼1.39%INTC$101.96▼5.38%MA$537.58▼0.08%AMAT$574.51▼3.56%CSCO$111.65▼4.65%LRCX$329.07▼4.92%ABBV$246.99▲0.90%CAT$903.41▼3.21%BAC$61.49▲1.44%