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Equibles

JANE STREET GROUP, LLC

Position in OSCR — Oscar Health, Inc.

CIK 1595888 NEW YORK, NY
Back to OSCR Full portfolio

Position in OSCR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$181,530,911
+$148,220,828 QoQ
Shares Held
6,365,039
+119.2% QoQ
Ownership
2.06%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#7
of 402 holders
Holding Since
Mar 2021
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OSCR Over Time

Shares Held

Position Value (USD)

Derivatives in OSCR

reported options exposure · as of Jun 30, 2026
CallValue
$53,968,396
CallShares
1,892,300
PutValue
$33,796,200
PutShares
1,185,000

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, 2026

JANE STREET GROUP, LLC holds $1,357,443,239 across 10 Healthcare Plans names. OSCR ranks #3 (13.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 UNH
Unitedhealth Group Inc
 1,781,086 $740,272,773
2 CNC
Centene Corp
 3,818,742 $245,125,047
3 OSCR
Oscar Health, Inc.
This page 		6,365,039 $181,530,911
4 CI
Cigna Group
 308,366 $85,010,338
5 CVS
CVS HEALTH Corp
 565,489 $58,499,836
6 PGNY
Progyny, Inc.
 1,063,363 $30,656,754
7 CLOV
Clover Health Investments, Corp. /De
 1,291,443 $6,767,161
8 ELV
Elevance Health, Inc.
 15,375 $5,945,973

All Filings in OSCR

Export CSV
48 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $181,530,911 6,365,039
2026-06-30 $33,796,200 1,185,000
2026-06-30 $53,968,396 1,892,300
2026-03-31 $22,071,721 1,924,300
2026-03-31 $33,310,083 2,904,105
2026-03-31 $18,349,706 1,599,800
2025-12-31 $30,898,374 2,150,200
2025-12-31 $25,716,552 1,789,600
2025-12-31 $83,084,838 5,781,826
2025-09-30 $25,585,788 1,351,600
2025-09-30 $27,028,254 1,427,800
2025-09-30 $33,486,317 1,768,955
2025-06-30 $6,400,954 298,552
2025-06-30 $32,185,728 1,501,200
2025-06-30 $21,500,032 1,002,800
2025-03-31 $11,341,461 865,100
2025-03-31 $4,174,302 318,406
2025-03-31 $3,529,212 269,200
2024-12-31 $4,405,632 327,800
2024-12-31 $601,144 44,728
2024-12-31 $11,983,104 891,600
2024-09-30 $9,894,465 466,500
2024-09-30 $2,997,142 141,308
2024-09-30 $4,112,619 193,900
2024-06-30 $5,046,309 318,983
2024-03-31 $4,416,790 297,027
2023-12-31 $1,061,655 116,028
2023-09-30 $772,926 138,766
2023-06-30 $2,898,819 359,655
2023-03-31 $129,282 19,768
2022-12-31 $194,181 78,936
2022-09-30 $112,329 22,511
2022-06-30 $84,681 19,925
2022-03-31 $1,628,808 163,371
2022-03-31 $1,054,826 105,800
2022-03-31 $162,511 16,300
2021-12-31 $215,090 27,400
2021-12-31 $166,749 21,242
2021-12-31 $693,940 88,400
2021-09-30 $2,152,515 123,779
2021-09-30 $914,714 52,600
2021-09-30 $1,723,349 99,100
2021-06-30 $298,850 13,900
2021-06-30 $298,850 13,900
2021-06-30 $2,978,609 138,540
2021-03-31 $1,706,449 63,484
2021-03-31 $2,903,040 108,000
2021-03-31 $650,496 24,200

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