Position in OSCR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$17,059,152
+$6,476,404 QoQ
Shares Held
598,147
-35.2% QoQ
Ownership
0.194%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#48
of 402 holders
Holding Since
Mar 2021
10 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in OSCR Over Time
Shares Held
Position Value (USD)
Position in Healthcare Plans
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $1,202,539,993 across 11 Healthcare Plans names. OSCR ranks #6 (1.4% 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
|
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.
This page
|
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 OSCR
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,059,152 | 598,147 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $10,582,748 | 922,646 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $14,875,032 | 1,035,145 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $21,539,291 | 1,137,839 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $626,069 | 29,201 | Shares | Other | 2025-08-13 | |
| 2024-12-31 | $596,736 | 44,400 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $7,269,472 | 342,738 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $9,329,085 | 589,702 | Shares | Other | 2024-08-14 | |
| 2023-12-31 | $146,473 | 16,008 | Shares | Other | 2024-02-14 | |
| 2021-03-31 | $388,362 | 14,448 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||