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

CABOT CORP

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

CUSIP 127055101·398 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 7.2%
vs prior quarter
13F value held
$2.8B
66.0% inst. owned
of float
Holders
398
+93 QoQ
filers reporting
Activity
+12 / −23
+892 added · −758 reduced
this quarter
Concentration
17.71%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

398 institutions reported CBT in Q1 2026. BlackRock, Inc. leads at 17.7% of the visible book. +93 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$498M6.6M0.01%Q1 202602
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$269M3.6M0.05%Q1 202603
EARNEST PARTNERS LLC
CIK 0001102578
$238M3.2M0.98%Q1 202604
Vanguard Portfolio Management
CIK 0002100121
$235M3.1M0.01%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$175M2.3M0.00%Q1 202606
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$169M2.2M0.09%Q1 202607
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$154M2.0M0.52%Q1 202608
STATE STREET CORP
CIK 0000093751
$153M2.0M0.01%Q1 202609
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$131M1.7M0.03%Q1 202610
BANK OF AMERICA CORP /DE/
CIK 0000070858
$114M1.5M0.01%Q1 202611
FMR LLC
CIK 0000315066
$103M1.4M0.01%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$102M1.4M0.01%Q1 202613
SEI INVESTMENTS CO
CIK 0000350894
$79M1.1M0.07%Q1 202614
SNYDER CAPITAL MANAGEMENT L P
CIK 0001050477
$70M925K1.35%Q1 202615
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$64M851K0.03%Q1 202616
MORGAN STANLEY
CIK 0000895421
$60M797K0.00%Q1 202617
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$56M746K0.01%Q1 202618
Invesco Ltd.
CIK 0000914208
$48M640K0.01%Q1 202619
Bank of New York Mellon Corp
CIK 0001390777
$48M634K0.01%Q1 202620
NORTHERN TRUST CORP
CIK 0000073124· Index
$48M632K0.01%Q1 2026
Page 1 of 20
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