Paul Isaac's Portfolio

Arbiter Partners Capital Management 13F holdings

What is Paul Isaac's portfolio?

Arbiter Partners Capital Management has disclosed a total of 40 security holdings in their (2026 Q1) SEC 13F filing(s) with portfolio value of $147,432,045.

What stocks does Paul Isaac own?

In Paul Isaac's portfolio as of 31 Mar 2026, the top 5 holdings are (GRAL) GRAIL INC (36.27%), (GEF.B) GREIF INC-CL B (11.58%), (ODV) OSISKO DEVELOPMENT CORP (4.60%), (CRBG) COREBRIDGE FINANCIAL INC (3.78%) and (STXS) STEREOTAXIS INC (3.60%).

To see the historical data of Arbiter Partners Capital Management's portfolio holdings please click on the "2026 Q1" dropdown menu and select the date.

To see Arbiter Partners Capital Management's original 13F reports (2026 Q1), please click on the "important" button.

Portfolio value: $147M+
Period: 2026 Q1
Number of stock: 40
Update: 12 May 2026
Important
History
Ticker
Stock
% of
Portfolio
Shares*
Reported
Price*
% difference
Current Price
Value
% (shares)
Activity
% change to
Portfolio
MTG
MGIC INVESTMENT CORP
1.55%
87,000
$26.25
2.82% $25.51
$2,283,750
+17.57% (+13,000)
+0.23%
MSFT
MICROSOFT CORP
0.50%
2,000
$370.17
12.56% $416.67
$740,340
buy
+0.50%
MLCI
MOUNT LOGAN CAPITAL INC
0.09%
35,505
$3.58
19.55% $2.88
$127,109
NAVI
NAVIENT CORP
2.84%
512,548
$8.18
4.52% $7.81
$4,192,643
+230.48% (+357,454)
+1.98%
NMM
NAVIOS MARITIME PARTNERS LP
1.14%
24,800
$67.48
-
$1,673,504
NODK
NI HOLDINGS INC
0.45%
51,392
$12.89
15.52% $14.89
$662,443
OLN
OLIN CORP
0.26%
12,900
$29.73
17.46% $24.54
$383,517
OABI
OMNIAB INC
0.21%
192,585
$1.57
57.96% $2.48
$302,358
OPRT
OPORTUN FINANCIAL CORP
0.60%
192,106
$4.61
3.04% $4.75
$885,609
+36.14% (+50,997)
+0.16%
OPY
OPPENHEIMER HOLDINGS-CL A
3.33%
54,999
$89.19
9.07% $97.28
$4,905,361
ODV
OSISKO DEVELOPMENT CORP
4.60%
2,087,496
$3.25
24.00% $2.47
$6,784,362
+122.58% (+1,149,642)
+2.53%
SPNT
SIRIUSPOINT LTD
2.93%
200,832
$21.54
-
$4,325,921
SNDA
SONIDA SENIOR LIVING INC
3.29%
152,231
$31.89
7.80% $34.38
$4,855,078
-16.73% (-30,593)
-0.66%
STXS
STEREOTAXIS INC
3.60%
2,883,856
$1.84
3.26% $1.78
$5,306,295
TBN
TAMBORAN RESOURCES CORP
2.28%
67,212
$49.99
28.85% $35.57
$3,359,928
+17.48% (+10,000)
+0.34%
TRC
TEJON RANCH CO
0.17%
12,993
$18.84
2.12% $19.24
$244,788
-5.45% (-749)
-0.01%
TFPM
TRIPLE FLAG PRECIOUS MET
1.38%
58,476
$34.71
18.55% $28.27
$2,029,702
-18.78% (-13,524)
-0.32%
VET
VERMILION ENERGY INC
2.49%
266,738
$13.78
17.71% $11.34
$3,675,650
VOXR
VOX ROYALTY CORP
0.43%
121,920
$5.24
3.82% $5.04
$638,861
WFRD
WEATHERFORD INTERNATIONAL PL
0.64%
10,000
$94.58
2.74% $97.17
$945,800
20 of 40

Completely sold out

History
Ticker
Stock
Sold
Shares*
% change to
Portfolio
ARVN
ARVINAS INC
452,789
-3.64%
LRE
LEAD REAL ESTATE CO LTD
18,495
-0.02%
LESL
LESLIE'S INC
237,637
-0.27%
NRZ
NEW RESIDENTIAL INVESTMENT
20,000
-0.15%
SENEA
SENECA FOODS CORP - CL A
1,839
-0.14%
SHG
SHINHAN FINANCIAL GROUP-ADR
138,169
-5.03%

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.