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862 hedge funds and large institutions have $15.5B invested in Centene in 2026 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 307 increasing their positions, 347 reducing their positions, and 138 closing their positions.

New
Increased
Maintained
Reduced
Closed

34% more call options, than puts

Call options by funds: $463M | Put options by funds: $345M

0.67% less ownership

Funds ownership: 96.99%96.32% (-0.67%)

5% less funds holding

Funds holding: 912862 (-50)

12% less repeat investments, than reductions

Existing positions increased: 307 | Existing positions reduced: 347

21% less capital invested

Capital invested by funds: $19.7B → $15.5B (-$4.15B)

26% less first-time investments, than exits

New positions opened: 102 | Existing positions closed: 138

57% less funds holding in top 10

Funds holding in top 10: 146 (-8)

Holders
862
Holders Change
-50
Holders Change %
-5.48%
% of All Funds
10.62%
Holding in Top 10
6
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-57.14%
% of All Funds
0.07%
New
102
Increased
307
Reduced
347
Closed
138
Calls
$463M
Puts
$345M
Net Calls
+$118M
Net Calls Change
-$251M
Name Holding Trade Value Shares
Change
Change in
Stake
Russell Investments Group
51
Russell Investments Group
United Kingdom
$57.4M +$15.1M +368,427 +26%
Citadel Advisors
52
Citadel Advisors
Florida
$56.8M -$120M -2,927,753 -63%
SI
53
Scharf Investments
California
$56.3M -$16.6M -404,219 -19%
Renaissance Technologies
54
Renaissance Technologies
New York
$55.2M +$25.9M +632,557 +60%
LSV Asset Management
55
LSV Asset Management
Illinois
$54.3M -$29.2M -713,239 -30%
Tudor Investment Corp
56
Tudor Investment Corp
Connecticut
$54.1M +$49.9M +1,216,525 +278%
A
57
AustralianSuper
Australia
$53.4M +$2.18M +53,092 +3%
Voloridge Investment Management
58
Voloridge Investment Management
Florida
$52.1M +$65.3M +1,592,628 New
Bank of Montreal
59
Bank of Montreal
Ontario, Canada
$52M -$5.31M -129,395 -8%
SEI Investments
60
SEI Investments
Pennsylvania
$51.2M -$1.39M -33,800 -2%
TSW
61
Thompson Siegel & Walmsley
Virginia
$50.6M -$2.95M -71,889 -4%
Man Group
62
Man Group
United Kingdom
$49.6M +$36.4M +888,907 +142%
Canada Pension Plan Investment Board
63
Canada Pension Plan Investment Board
Ontario, Canada
$49.4M +$2.84M +69,186 +5%
American Century Companies
64
American Century Companies
Missouri
$49.1M +$29.5M +718,443 +92%
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$48.6M -$15.1M -368,978 -20%
TI
66
Trexquant Investment
Connecticut
$48.3M +$32.9M +803,182 +119%
N
67
Nuveen
North Carolina
$47.2M +$3.65M +89,112 +7%
Swiss National Bank
68
Swiss National Bank
Switzerland
$47.2M +$3.97M +96,700 +7%
Fidelity Investments
69
Fidelity Investments
Massachusetts
$46.5M -$25.5M -621,224 -30%
PC
70
Packer & Co
Australia
$46.3M
Barclays
71
Barclays
United Kingdom
$45.4M -$3.61M -88,128 -6%
Walleye Trading
72
Walleye Trading
New York
$42.9M -$45.5M -1,109,716 -46%
Marshall Wace
73
Marshall Wace
United Kingdom
$40.7M -$34.9M -852,000 -41%
FI
74
Focused Investors
California
$40.4M -$1.28M -31,200 -2%
SG Americas Securities
75
SG Americas Securities
New York
$38.8M +$15.6M +381,413 +48%