Mason Hawkins Holdings Activity

Longleaf Partners Portfolio 13F

Longleaf Partners has disclosed a total of 13 changes to the portfolio in the latest (2025 Q1) SEC report(s): increased the number of shares of 5, bought 1 totally new, decreased the number of shares of 6 and completely sold out 1 position(s).

What stocks is Mason Hawkins buying now?

In the recent quarter Mason Hawkins has bought 6 securities out of which top 5 purchases (by % change to portfolio) are (REGN) REGENERON PHARMACEUTICALS (new buy), (CNX) CNX RESOURCES CORP (added shares +11.44%), (BIO) BIO-RAD LABORATORIES-A (added shares +11.52%), (PVH) PVH CORP (added shares +18.59%) and (EXXRF) EXOR NV (added shares +9.36%).

What does Mason Hawkins invest in?

Mason Hawkins's top 5 holdings (by % of portfolio) are (ACI) ALBERTSONS COS INC - CLASS A (8.23%), (IAC) IAC INTERACTIVECORP NEW (8.07%), (CNX) CNX RESOURCES CORP (7.82%), (FIS) FIDELITY NATIONAL INFO SERV (7.49%) and (MAT) MATTEL INC (7.32%).

In the latest report(s) the following changes have been made to the top investments: (ACI) ALBERTSONS COS INC - CLASS A (reduced shares -4.62%), (IAC) IAC INTERACTIVECORP NEW (reduced shares -2.93%), (CNX) CNX RESOURCES CORP (added shares +11.44%) and (MAT) MATTEL INC (reduced shares -7.44%).

History
Ticker
Stock
%
Activity
Share
Change
% change to
Portfolio
Reported
Price*
% difference
Current Price
% of
Portfolio
2025 Q1 (13 results)
REGN
REGENERON PHARMACEUTICALS
buy
+79,873
+5.46%
$634.23
9.75% $572.38
5.46%
PVH
PVH CORP
+18.59%
+81,322
+0.57%
$64.64
26.24% $81.60
3.62%
BIO
BIO-RAD LABORATORIES-A
+11.52%
+22,698
+0.60%
$243.56
22.09% $297.37
5.77%
CNX
CNX RESOURCES CORP
+11.44%
+236,307
+0.80%
$31.48
8.39% $28.84
7.82%
EXXRF
EXOR NV
+9.36%
+55,525
+0.54%
$90.39
15.05% $104.00
6.32%
DINO
HF SINCLAIR CORP
+7.32%
+126,105
+0.45%
$32.88
49.70% $49.22
6.56%
IAC
IAC INTERACTIVECORP NEW
-2.93%
-49,223
-0.24%
$45.94
22.29% $35.70
8.07%
ACI
ALBERTSONS COS INC - CLASS A
-4.62%
-168,055
-0.40%
$21.99
10.50% $19.68
8.23%
MAT
MATTEL INC
-7.44%
-280,502
-0.59%
$19.43
5.92% $18.28
7.32%
MGM
MGM RESORTS INTERNATIONAL
-12.59%
-187,587
-0.60%
$29.64
28.61% $38.12
4.16%
CNHI
CNH INDUSTRIAL NV
-14.54%
-563,018
-0.75%
$12.28
6.76% $11.45
4.38%
AMG
AFFILIATED MANAGERS GROUP
-25.89%
-113,958
-2.06%
$168.03
33.54% $224.38
5.91%
RTX
RAYTHEON TECHNOLOGIES CORP
-100.00%
-450,782
-5.62%
$115.72
35.04% $156.27
0.00%
2024 Q4 (9 results)
DINO
HF SINCLAIR CORP
buy
+1,723,371
+5.93%
$35.05
40.43% $49.22
5.93%
KHC
KRAFT HEINZ CO/THE
buy
+1,728,800
+5.21%
$30.71
9.83% $27.69
5.21%
ACI
ALBERTSONS COS INC - CLASS A
+109.28%
+1,899,759
+3.66%
$19.64
0.20% $19.68
7.01%
IAC
IAC INTERACTIVECORP NEW
+24.36%
+328,823
+1.39%
$43.14
17.25% $35.70
7.10%
CNX
CNX RESOURCES CORP
-24.24%
-660,981
-2.38%
$36.67
21.35% $28.84
7.43%
PYPL
PAYPAL HOLDINGS INC
-31.83%
-218,411
-1.83%
$85.35
18.59% $69.48
3.92%
WBD
WARNER BROS DISCOVERY INC
-100.00%
-4,042,504
-3.27%
$8.25
45.94% $12.04
0.00%
WMG
WARNER MUSIC GROUP CORP-CL A
-100.00%
-1,544,530
-4.74%
$31.30
8.85% $34.07
0.00%
LYV
LIVE NATION ENTERTAINMENT IN
-100.00%
-526,472
-5.65%
$109.49
51.47% $165.84
0.00%
2024 Q3 (10 results)
ACI
ALBERTSONS COS INC - CLASS A
buy
+1,738,500
+3.06%
$18.48
6.49% $19.68
3.06%
EXXRF
EXOR NV
buy
+593,120
+6.04%
$107.06
2.86% $104.00
6.04%
IAC
IAC INTERACTIVECORP NEW
-7.85%
-114,921
-0.59%
$53.82
33.67% $35.70
6.91%
CNX
CNX RESOURCES CORP
-10.56%
-322,044
-1.00%
$32.57
11.45% $28.84
8.45%
AMG
AFFILIATED MANAGERS GROUP
-10.58%
-52,097
-0.88%
$177.80
26.20% $224.38
7.45%
FDX
FEDEX CORP
-12.52%
-37,759
-0.98%
$273.68
14.86% $233.00
6.87%
CNHI
CNH INDUSTRIAL NV
-35.15%
-2,098,432
-2.22%
$11.10
3.15% $11.45
4.09%
WBD
WARNER BROS DISCOVERY INC
-37.76%
-2,452,508
-1.93%
$8.25
45.94% $12.04
0.00%
FISV
FISERV INC
-100.00%
-178,443
-2.53%
$149.04
23.36% $114.23
0.00%
K
KELLOGG CO
-100.00%
-1,205,334
-6.62%
$57.68
38.63% $79.96
0.00%
2024 Q2 (7 results)
PYPL
PAYPAL HOLDINGS INC
buy
+686,174
+3.87%
$58.03
19.73% $69.48
3.87%
PVH
PVH CORP
+76.53%
+189,638
+1.95%
$105.87
22.92% $81.60
4.50%
MGM
MGM RESORTS INTERNATIONAL
+23.16%
+280,227
+1.21%
$44.44
14.22% $38.12
6.44%
CNX
CNX RESOURCES CORP
-19.21%
-725,231
-1.71%
$24.30
18.68% $28.84
7.20%
LYV
LIVE NATION ENTERTAINMENT IN
-21.11%
-140,857
-1.28%
$93.74
76.91% $165.84
4.80%
RTX
RAYTHEON TECHNOLOGIES CORP
-29.08%
-184,830
-1.80%
$100.39
55.66% $156.27
4.40%
LBRDK
LIBERTY BROADBAND-C
-100.00%
-761,905
-4.24%
$57.23
9.47% $62.65
0.00%
39 of 262

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.