Mason Hawkins Holdings Activity

Longleaf Partners Portfolio 13F

Longleaf Partners has disclosed a total of 17 changes to the portfolio in the latest (2026 Q1) SEC report(s): increased the number of shares of 8, decreased the number of shares of 5 and completely sold out 4 position(s).

What stocks is Mason Hawkins buying now?

In the recent quarter Mason Hawkins has bought 8 securities out of which top 5 purchases (by % change to portfolio) are (RYN) RAYONIER INC (added shares +73.1%), (MAT) MATTEL INC (added shares +50.84%), (FBHS) FORTUNE BRANDS HOME & SECURI (added shares +85.2%), (ACI) ALBERTSONS COS INC - CLASS A (added shares +23.89%) and (EXXRF) EXOR NV (added shares +22.29%).

What does Mason Hawkins invest in?

Mason Hawkins's top 5 holdings (by % of portfolio) are (RYN) RAYONIER INC (9.27%), (IAC) IAC INTERACTIVECORP NEW (8.97%), (MAT) MATTEL INC (8.02%), (ACI) ALBERTSONS COS INC - CLASS A (7.95%) and (EXXRF) EXOR NV (7.81%).

In the latest report(s) the following changes have been made to the top investments: (RYN) RAYONIER INC (added shares +73.1%), (IAC) IAC INTERACTIVECORP NEW (added shares +6.61%), (MAT) MATTEL INC (added shares +50.84%), (ACI) ALBERTSONS COS INC - CLASS A (added shares +23.89%) and (EXXRF) EXOR NV (added shares +22.29%).

2025 Q2 (16 results)
DIS
buy
+193,673
+2.48%
$124.01
19.33% $100.04
2.48%
ANGI
buy
+1,806,694
+2.85%
$15.26
-
0.00%
FBHS
buy
+688,909
+3.67%
$51.48
-
3.67%
PVH
+84.43%
+437,982
+3.11%
$68.60
19.48% $81.96
6.79%
KHC
+45.85%
+792,589
+2.12%
$25.82
5.54% $24.39
6.73%
REGN
+40.34%
+32,222
+1.75%
$525.00
16.60% $612.14
6.08%
IAC
+19.90%
+324,207
+1.25%
$37.34
-
7.54%
PYPL
+0.53%
+2,485
+0.02%
$74.32
44.12% $41.53
3.61%
MAT
-0.82%
-28,509
-0.06%
$19.72
25.71% $14.65
7.06%
CNX
-7.42%
-170,940
-0.60%
$33.68
1.57% $33.15
7.42%
MGM
-10.08%
-131,365
-0.47%
$34.39
42.40% $48.97
4.16%
H
-24.74%
-56,309
-0.81%
$139.65
42.76% $199.36
0.00%
ACI
-29.33%
-1,017,780
-2.26%
$21.51
28.36% $15.41
5.45%
FIS
-29.50%
-274,340
-2.31%
$81.41
51.85% $39.20
5.52%
DINO
-32.87%
-607,964
-2.58%
$41.08
73.47% $71.26
0.00%
AMG
-100.00%
-326,197
-5.67%
$168.03
111.05% $354.62
0.00%
2025 Q1 (13 results)
REGN
buy
+79,873
+5.46%
$634.23
3.48% $612.14
5.46%
PVH
+18.59%
+81,322
+0.57%
$64.64
26.79% $81.96
3.62%
BIO
+11.52%
+22,698
+0.60%
$243.56
17.37% $285.86
5.77%
CNX
+11.44%
+236,307
+0.80%
$31.48
5.30% $33.15
7.82%
EXXRF
+9.36%
+55,525
+0.54%
$90.39
14.98% $76.85
6.32%
DINO
+7.32%
+126,105
+0.45%
$32.88
116.73% $71.26
6.56%
IAC
-2.93%
-49,223
-0.24%
$45.94
-
8.07%
ACI
-4.62%
-168,055
-0.40%
$21.99
29.92% $15.41
8.23%
MAT
-7.44%
-280,502
-0.59%
$19.43
24.60% $14.65
7.32%
MGM
-12.59%
-187,587
-0.60%
$29.64
65.22% $48.97
4.16%
CNHI
-14.54%
-563,018
-0.75%
$12.28
-
4.38%
AMG
-25.89%
-113,958
-2.06%
$168.03
111.05% $354.62
0.00%
RTX
-100.00%
-450,782
-5.62%
$115.72
58.60% $183.53
0.00%
2024 Q4 (9 results)
KHC
buy
+1,728,800
+5.21%
$30.71
20.58% $24.39
5.21%
DINO
buy
+1,723,371
+5.93%
$35.05
103.31% $71.26
5.93%
ACI
+109.28%
+1,899,759
+3.66%
$19.64
21.54% $15.41
7.01%
IAC
+24.36%
+328,823
+1.39%
$43.14
-
7.10%
CNX
-24.24%
-660,981
-2.38%
$36.67
9.60% $33.15
7.43%
PYPL
-31.83%
-218,411
-1.83%
$85.35
51.34% $41.53
3.92%
WMG
-100.00%
-1,544,530
-4.74%
$31.30
9.07% $28.46
0.00%
LYV
-100.00%
-526,472
-5.65%
$109.49
57.56% $172.51
0.00%
WBD
-100.00%
-4,042,504
-3.27%
$8.25
227.03% $26.98
0.00%
2024 Q3 (10 results)
ACI
buy
+1,738,500
+3.06%
$18.48
16.61% $15.41
3.06%
EXXRF
buy
+593,120
+6.04%
$107.06
28.22% $76.85
6.04%
IAC
-7.85%
-114,921
-0.59%
$53.82
-
6.91%
CNX
-10.56%
-322,044
-1.00%
$32.57
1.78% $33.15
8.45%
AMG
-10.58%
-52,097
-0.88%
$177.80
99.45% $354.62
7.45%
FDX
-12.52%
-37,759
-0.98%
$273.68
23.62% $338.31
6.87%
CNHI
-35.15%
-2,098,432
-2.22%
$11.10
-
4.09%
WBD
-37.76%
-2,452,508
-1.93%
$8.25
227.03% $26.98
0.00%
FISV
-100.00%
-178,443
-2.53%
$149.04
63.92% $53.78
0.00%
K
-100.00%
-1,205,334
-6.62%
$57.68
-
0.00%
48 of 321

Shares, change to shares, sold shares - 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.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.