13F Insight
DOSSIER · 13F Holders · Q1 2026Financial Services · Insurance Carriers, NECMost-boughtAI cap-ex
AIZ

ASSURANT INC

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

CUSIP 04621X108·Insurance Carriers, NEC·612 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 0.9%
vs prior quarter
13F value held
$6.3B
74.0% inst. owned
of float
Holders
612
+38 QoQ
filers reporting
Activity
+42 / −55
+776 added · −728 reduced
this quarter
Concentration
16.60%
Bank of New York Mellon Corp #1
top holder share
AI Holders Summary · Q1 2026

612 institutions reported AIZ in Q1 2026. Bank of New York Mellon Corp leads at 16.6% of the visible book. +38 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Bank of New York Mellon Corp
CIK 0001390777
$1.0B4.8M0.19%Q1 202602
BlackRock, Inc.
CIK 0002012383
$859M3.9M0.01%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$706M3.2M0.02%Q1 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$655M3.0M0.03%Q1 202605
STATE STREET CORP
CIK 0000093751
$551M2.5M0.02%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$306M1.4M0.02%Q1 202607
Invesco Ltd.
CIK 0000914208
$267M1.2M0.04%Q1 202608
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$245M1.1M0.05%Q1 202609
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$201M922K0.07%Q1 202610
VOYA INVESTMENT MANAGEMENT LLC
CIK 0001068837
$181M834K0.19%Q1 202611
FMR LLC
CIK 0000315066
$163M750K0.01%Q1 202612
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$152M698K0.51%Q1 202613
MORGAN STANLEY
CIK 0000895421
$143M657K0.01%Q1 202614
NORDEA INVESTMENT MANAGEMENT AB
CIK 0001218210
$142M662K0.13%Q1 202615
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$138M633K0.10%Q1 202616
LYRICAL ASSET MANAGEMENT LP
CIK 0001542302
$133M612K2.03%Q1 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$112M513K0.01%Q1 202618
SCHRODER INVESTMENT MANAGEMENT GROUP
CIK 0001086619
$109M500K0.09%Q1 202619
Qube Research & Technologies Ltd
CIK 0001729829
$106M487K0.12%Q1 202620
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$102M467K0.02%Q1 2026
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