MAM
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Martingale Asset Management’s Centene CNC Stock Holding History

Martingale Asset Management’s Portfolio CNC Stock Details CNC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.57M Buy
40,012
+3,773
+10% +$202K 0.06% 340
2026
Q1 		$1.19M Buy
36,239
+25,635
+242% +$1.05M 0.03% 454
2025
Q4 		$436K Buy
+10,604
New +$397K 0.01% 629
2024
Q4 		– Sell
-236,081
Closed -$17.8M – 776
2024
Q3 		$17.8M Sell
236,081
-109,326
-32% -$8.01M 0.41% 95
2024
Q2 		$22.9M Buy
345,407
+60,693
+21% +$4.41M 0.5% 76
2024
Q1 		$22.3M Buy
284,714
+249,479
+708% +$19.3M 0.45% 89
2023
Q4 		$2.61M Buy
35,235
+18,496
+110% +$1.33M 0.05% 228
2023
Q3 		$1.15M Buy
16,739
+745
+5% +$49.6K 0.02% 399
2023
Q2 		$1.08M Sell
15,994
-2,050
-11% -$137K 0.02% 429
2023
Q1 		$1.14M Buy
+18,044
New +$1.28M 0.02% 414
2019
Q1 		– Sell
-101,764
Closed -$5.87M – 1011
2018
Q4 		$5.87M Buy
101,764
+97,538
+2,308% +$6.53M 0.08% 277
2018
Q3 		$306K Sell
4,226
-10,400
-71% -$722K ﹤0.01% 903
2018
Q2 		$902K Buy
14,626
+794
+6% +$45.8K 0.01% 766
2018
Q1 		$740K Sell
13,832
-94,996
-87% -$4.95M 0.01% 773
2017
Q4 		$5.49M Sell
108,828
-136,034
-56% -$6.59M 0.07% 270
2017
Q3 		$11.8M Buy
244,862
+45,000
+23% +$1.94M 0.16% 165
2017
Q2 		$7.98M Buy
+199,862
New +$7.54M 0.11% 191

Other funds holding CNC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Martingale Asset Management's CNC Position: Q2 2026 in Review

Martingale Asset Management increased its Centene (CNC) stake by 10% in Q2 2026, buying an estimated $202K and bringing the position to 40,012 shares worth $2.57M. The position accounts for 0.06% of the portfolio, ranked #340.

Martingale Asset Management first reported a position in CNC in Q2 2017 and has held it in 17 quarters since. The position peaked at $22.9M in Q2 2024. 1,004 funds tracked by Wall St. Rank hold CNC as of Q2 2026.

  • Martingale Asset Management held 40,012 shares of Centene worth $2.57M as of Q2 2026.
  • Martingale Asset Management bought 3,773 Centene shares in Q2 2026, an estimated $202K.
  • Centene made up 0.06% of Martingale Asset Management's portfolio in Q2 2026, its #340 holding.
  • Martingale Asset Management first reported a position in Centene in Q2 2017 and has held it in 17 quarters since.
  • Martingale Asset Management's Centene position peaked at $22.9M in Q2 2024.
  • 1,004 funds tracked by Wall St. Rank held Centene as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.