Mason Hawkins
Longleaf Partners
Longleaf Partners 13F holdings
Mason Hawkins's Portfolio
- Portfolio value:
- $1.05B≈
- # of securities:
- 18
- Reported for:
- 31 Mar 2026 (Q1)
- Latest filing date:
- 29 May 2026
What is Mason Hawkins's portfolio?
Longleaf Partners has disclosed a total of 18 security holdings in their (2026 Q1) SEC filing(s) with portfolio value of $1,052,260,855.
Longleaf Partners's portfolio holdings are tracked quarterly based on SEC filings. Snapshots for each reporting period document the full list of disclosed positions and their portfolio allocations.
Mason Hawkins's original SEC reports (2026 Q1) are the official SEC institutional disclosure documents covering all reported equity positions.
17 results
| History | Ticker | Name |
% of portfolio |
Shares* |
Reported price* |
% difference current price* |
Value | Held since* | Held for* |
Security type |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Rayonier Inc
|
8.13%
|
4,146,387
|
$20.62
|
+4.27%($21.50)
|
$85,498,500
|
2025 Q3
|
≈ 0.75 years
|
REIT
|
+73.10% (+1.75M)
|
+3.43%
|
|
|
|
IAC/INTERACTIVECORP
|
7.87%
|
2,067,799
|
$40.03
|
+6.76%($42.74)
|
$82,773,994
|
2021 Q3
|
≈ 4.75 years
|
Common Stock
|
+6.61% (+128.19K)
|
+0.49%
|
|
|
|
Mattel Inc
|
7.03%
|
5,093,424
|
$14.53
|
+3.34%($15.02)
|
$74,007,451
|
2019 Q3
|
≈ 6.75 years
|
Common Stock
|
+50.84% (+1.72M)
|
+2.37%
|
|
|
|
Albertsons Companies
|
6.97%
|
4,303,819
|
$17.04
|
-32.01%($11.58)
|
$73,337,076
|
2024 Q3
|
≈ 1.75 years
|
Common Stock
|
+23.89% (+829.96K)
|
+1.34%
|
|
|
|
Exor NV
|
6.85%
|
949,490
|
$75.88
|
+8.07%($82.00)
|
$72,045,791
|
2024 Q3
|
≈ 1.75 years
|
Common Stock
|
+22.29% (+173.06K)
|
+1.25%
|
|
|
|
The Magnum Ice Cream Company N.V
|
5.87%
|
4,189,322
|
$14.73
|
+24.91%($18.40)
|
$61,727,014
|
2025 Q4
|
≈ 0.50 years
|
Common Stock
|
+22.53% (+770.35K)
|
+1.08%
|
|
|
|
CNX Resources Corp
|
5.61%
|
1,531,060
|
$38.55
|
-6.80%($35.93)
|
$59,022,363
|
2019 Q3
|
≈ 6.75 years
|
Common Stock
|
-15.12% (-272.77K)
|
-0.96%
|
|
|
|
FedEx Corp
|
4.86%
|
143,601
|
$356.18
|
-13.34%($308.66)
|
$51,147,804
|
2019 Q3
|
≈ 6.75 years
|
Common Stock
|
-21.19% (-38.61K)
|
-1.25%
|
|
|
|
Kraft Heinz Co
|
4.85%
|
2,270,698
|
$22.49
|
+16.43%($26.18)
|
$51,067,998
|
2024 Q4
|
≈ 1.50 years
|
Common Stock
|
-9.94% (-250.69K)
|
-0.51%
|
|
|
|
Regeneron Pharmaceuticals Inc
|
4.81%
|
65,506
|
$772.64
|
-1.10%($764.14)
|
$50,612,556
|
2025 Q1
|
≈ 1.25 years
|
Common Stock
|
-24.10% (-20.8K)
|
-1.46%
|
|
Completely sold out
4 results
| History | Ticker | Name |
Sold shares* |
% change to portfolio |
Held since* | Held for* |
|---|---|---|---|---|---|---|
|
|
PotlatchDeltic Corp
|
-1,290,324
|
-4.68%
|
2025 Q3
|
≈ 0.50 years
|
|
|
|
PayPal Holdings Inc
|
-470,248
|
-2.5%
|
2024 Q2
|
≈ 1.75 years
|
|
|
|
Walt Disney Company
|
-193,673
|
-2.01%
|
2025 Q2
|
≈ 0.75 years
|
|
|
|
Louisiana-Pacific Corp
|
-139,811
|
-1.03%
|
2025 Q4
|
≈ 0.25 years
|
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
* Current price: this can be a delayed price and may not reflect the real-time market value, however it is too close.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.
* Held since / Held for: calculated since the latest "new buy" position. If the security was previously exited and re-entered, only the most recent holding period is counted.