DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
MERC

MERCER INTL INC

82 institutions still hold MERCER INTL INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 588056101·82 13F holders·last filed Mar 31, 2026
Market cap
0.6%
vs prior quarter
13F value held
$71M
46.0% inst. owned
of float
Holders
82
+47 QoQ
filers reporting
Activity
+13 / −54
+815 added · −749 reduced
this quarter
Concentration
34.35%
IAT REINSURANCE CO LTD. #1
top holder share
AI Holders Summary · Q1 2026

82 institutions reported MERC in Q1 2026. IAT REINSURANCE CO LTD. leads at 34.4% of the visible book. +47 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
IAT REINSURANCE CO LTD.
CIK 0001633625
$24M17.2M7.90%Q1 2026
02
REDWOOD CAPITAL MANAGEMENT, LLC
CIK 0001316622
$7M4.6M0.98%Q1 2026
03
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$5M2.6M0.20%Q4 2025
04
BARCLAYS PLC
CIK 0000312069
$5M3.3M0.00%Q1 2026
05
TORONTO DOMINION BANK
CIK 0000947263
$5M3.3M0.01%Q1 2026
06
Atlas FRM LLC
CIK 0001879898
$4M3.1M0.29%Q1 2026
07
Keeley-Teton Advisors, LLC
CIK 0001700530
$4M600K0.45%Q1 2025
08
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$4M2.6M0.00%Q1 2026
09
D. E. Shaw & Co., Inc.
CIK 0001009207
$2M886K0.00%Q4 2025
10
BlackRock, Inc.
CIK 0002012383
$2M1.1M0.00%Q1 2026
11
WHITEBOX ADVISORS LLC
CIK 0001257391
$2M1.1M0.02%Q1 2026
12
WELLS FARGO & COMPANY/MN
CIK 0000072971
$2M1.1M0.00%Q1 2026
13
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$1M1.0M0.00%Q1 2026
14
Solas Capital Management, LLC
CIK 0001604867
$1M790K0.65%Q1 2026
15
FRANKLIN RESOURCES INC
CIK 0000038777
$1M787K0.00%Q1 2026
16
Benefit Street Partners LLC
CIK 0001543160
$1M787K1.29%Q1 2026
17
OPPENHEIMER & CO INC
CIK 0000822581
$833,538421K0.01%Q4 2025
18
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$679,345478K0.00%Q1 2026
19
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$678,254478K0.00%Q1 2026
20
Verition Fund Management LLC
CIK 0001454027
$579,810408K0.00%Q1 2026
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