Position in CNC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$81,690,568
+$41,008,107 QoQ
Shares Held
1,272,637
+2.4% QoQ
Ownership
0.258%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#66
of 997 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CNC Over Time
Shares Held
Position Value (USD)
Derivatives in CNC
reported options exposure · as of Mar 31, 2026CallValue
$795,582
CallShares
24,300
PutValue
$30,255,034
PutShares
924,100
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Healthcare Plans
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $1,202,539,993 across 11 Healthcare Plans names. CNC ranks #3 (6.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UNH |
Unitedhealth Group Inc
|
1,833,046 | $761,868,908 | |
| 2 | HUM |
Humana Inc
|
545,978 | $216,873,381 | |
| 3 | CNC |
Centene Corp
This page
|
1,272,637 | $81,690,568 | |
| 4 | CI |
Cigna Group
|
165,287 | $45,566,318 | |
| 5 | CVS |
CVS HEALTH Corp
|
325,000 | $33,621,250 | |
| 6 | OSCR |
Oscar Health, Inc.
|
598,147 | $17,059,152 | |
| 7 | ALHC |
Alignment Healthcare, Inc.
|
697,539 | $16,608,403 | |
| 8 | PGNY |
Progyny, Inc.
|
344,127 | $9,921,180 |
All Filings in CNC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $81,690,568 | 1,272,637 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $40,682,461 | 1,242,592 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $30,255,034 | 924,100 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $795,582 | 24,300 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $999,945 | 24,300 | Call | Other | 2026-02-13 | |
| 2025-12-31 | $86,192,460 | 2,094,592 | Shares | Other | 2026-02-13 | |
| 2025-12-31 | $1,929,935 | 46,900 | Put | Other | 2026-02-13 | |
| 2025-09-30 | $74,735,042 | 2,094,592 | Shares | Other | 2025-11-13 | |
| 2025-09-30 | $1,487,856 | 41,700 | Call | Other | 2025-11-13 | |
| 2025-09-30 | $64,705,680 | 1,813,500 | Put | Other | 2025-11-13 | |
| 2025-03-31 | $43,340,625 | 713,896 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $30,486,884 | 503,250 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $38,437,138 | 510,589 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $8,373,690 | 126,300 | Shares | Other | 2024-08-14 | |
| 2023-09-30 | $24,784,056 | 359,815 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $7,729,702 | 114,599 | Shares | Other | 2023-08-14 | |
| 2022-06-30 | $3,630,868 | 42,913 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $60,282,228 | 716,026 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $59,488,762 | 721,951 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $2,071,932 | 33,252 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,402,330 | 46,652 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $47,174,591 | 738,141 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,221,089 | 53,658 | Shares | Sole | 2021-02-16 | |
| 2020-06-30 | $639,694 | 10,066 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $4,895,146 | 82,396 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||