13F Insight
DOSSIER · 13F Holders · Q1 2026

ASSURED GUARANTY LTD

381 institutions still hold ASSURED GUARANTY LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G0585R106·381 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$2.3B
visible holders
Holders
381
filers reporting
Concentration
20.13%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

381 institutions reported ASSURED GUARANTY LTD in Q1 2026. BlackRock, Inc. leads at 20.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$471M5.8M0.01%Q1 202602
Vanguard Portfolio Management
CIK 0002100121· Index
$320M3.9M0.02%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$245M3.0M0.05%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$160M2.0M0.00%Q1 202605
STATE STREET CORP
CIK 0000093751
$128M1.6M0.00%Q1 202606
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$111M1.4M0.08%Q1 202607
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$107M1.3M0.06%Q1 202608
REINHART PARTNERS, LLC.
CIK 0001080298
$100M1.2M2.28%Q2 202609
River Road Asset Management, LLC
CIK 0001341401
$93M1.2M1.03%Q2 202610
ROYCE & ASSOCIATES LP
CIK 0000906304
$80M982K0.79%Q1 202611
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$70M860K0.03%Q1 202612
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$69M850K0.23%Q1 202613
PRINCIPAL FINANCIAL GROUP INC
CIK 0001126328
$64M781K0.03%Q1 202614
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$60M734K0.00%Q1 202615
Boston Partners
CIK 0001386060
$47M576K0.05%Q1 202616
GOLDMAN SACHS GROUP INC
CIK 0000886982
$47M571K0.01%Q1 202617
MORGAN STANLEY
CIK 0000895421
$46M570K0.00%Q1 202618
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$43M523K0.03%Q1 202619
Quantinno Capital Management LP
CIK 0001759654
$41M499K0.07%Q1 202620
BROWN ADVISORY INC
CIK 0001345929
$39M437K0.05%Q4 2025
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