Paul Isaac - Arbiter Partners Capital Management 13F Activity & Position Changes (Q3 2025)
As of Sep 30, 2025, the Arbiter Partners Capital Management portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Nov 12, 2025. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q3 2025, the filing reported:
New Buys - Arvinas, Inc., CBL & Associates Properties, In, Navient Corporation, OmniAb, Inc., Tamboran Resources Corporation, and 3 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q3 2025
|
00000NANA
Burford Capital
|
Sell - Position Exit |
-14,800
|
|
Q3 2025
|
573134103
Marti Technologies
|
Buy |
+107,223
|
|
Q3 2025
|
ARVN
Arvinas, Inc.
|
Buy - Position Entry |
+452,789
|
|
Q3 2025
|
CBL
CBL & Associates Properties, In
|
Buy - Position Entry |
+96,563
|
|
Q3 2025
|
GNW
Genworth Financial Inc
|
Buy |
+141,000
|
|
Q3 2025
|
GRAL
GRAIL, Inc.
|
Sell |
-2,001
|
|
Q3 2025
|
INBX
Inhibrx Biosciences, Inc.
|
Sell - Position Exit |
-19,759
|
|
Q3 2025
|
NAVI
Navient Corporation
|
Buy - Position Entry |
+105,744
|
|
Q3 2025
|
OABI
OmniAb, Inc.
|
Buy - Position Entry |
+160,529
|
|
Q3 2025
|
ODV
Osisko Development Corp.
|
Buy |
+320,000
|
|
Q3 2025
|
SENEA
Seneca Foods Corp.
|
Sell |
-500
|
|
Q3 2025
|
SENEB
Seneca Foods Corp.
|
Sell - Position Exit |
-2,878
|
|
Q3 2025
|
SHG
Shinhan Financial Group Co Ltd
|
Buy |
+97,569
|
|
Q3 2025
|
SNDA
Sonida Senior Living, Inc.
|
Sell |
-6,498
|
|
Q3 2025
|
TBN
Tamboran Resources Corporation
|
Buy - Position Entry |
+49,542
|
|
Q3 2025
|
VET
Vermilion Energy Inc.
|
Buy - Position Entry |
+250,235
|
|
Q3 2025
|
VOXR
Vox Royalty Corp.
|
Buy - Position Entry |
+23,920
|
|
Q3 2025
|
WFRD
Weatherford
|
Buy - Position Entry |
+10,000
|