13F Insight
DOSSIER · 13F Holders · Q1 2026Financial Services · Hospital & Medical Service PlansMost-boughtAI cap-ex
CNC

CENTENE CORP DEL

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

CUSIP 15135B101·Hospital & Medical Service Plans·917 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 0.1%
vs prior quarter
13F value held
$9.4B
74.0% inst. owned
of float
Holders
917
-121 QoQ
filers reporting
Activity
+63 / −82
+890 added · −906 reduced
this quarter
Concentration
13.89%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

917 institutions reported CNC in Q1 2026. BlackRock, Inc. leads at 13.9% of the visible book. -121 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.3B39.8M0.02%Q1 202602
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$1.1B33.6M0.50%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.0B31.2M0.03%Q1 202604
STATE STREET CORP
CIK 0000093751
$709M21.6M0.02%Q1 202605
Vanguard Portfolio Management
CIK 0002100121· Index
$708M21.6M0.04%Q1 202606
HARRIS ASSOCIATES L P
CIK 0000813917
$461M14.1M0.61%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$425M13.0M0.03%Q1 202608
D. E. Shaw & Co., Inc.
CIK 0001009207
$412M10.0M0.23%Q4 202509
CITADEL ADVISORS LLC
CIK 0001423053
$351M8.5M0.05%Q4 202510
Invesco Ltd.
CIK 0000914208
$348M10.6M0.05%Q1 202611
AMERIPRISE FINANCIAL INC
CIK 0000820027
$332M10.1M0.08%Q1 202612
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$329M10.0M0.04%Q1 202613
MORGAN STANLEY
CIK 0000895421
$323M9.9M0.02%Q1 202614
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 0001009258
$265M6.4M3.39%Q4 202515
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$258M7.9M0.03%Q1 202616
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$226M6.9M0.03%Q1 202617
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$222M6.8M0.12%Q1 202618
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$221M6.7M0.18%Q1 202619
8 KNOTS MANAGEMENT, LLC
CIK 0001849457
$194M4.7M22.31%Q4 202520
GOLDMAN SACHS GROUP INC
CIK 0000886982
$185M5.6M0.02%Q1 2026
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