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JANE STREET GROUP, LLC

Position in MD — Pediatrix Medical Group, Inc.

CIK 1595888 NEW YORK, NY

Position in MD

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$963,273
-$3,713,755 QoQ
Shares Held
38,029
-82.6% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#136
of 301 holders
Holding Since
Jun 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MD Over Time

Shares Held

Position Value (USD)

Derivatives in MD

reported options exposure · as of Dec 31, 2021
CallValue
$0
CallShares
0
PutValue
$225,843
PutShares
8,300

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 Medical Care Facilities

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $325,286,047 across 27 Medical Care Facilities names. MD ranks #21 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MD

Export CSV
29 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $963,273 38,029
2026-03-31 $4,677,028 218,655
2025-12-31 $2,369,476 110,775
2025-09-30 $3,711,765 221,598
2025-06-30 $2,281,922 159,019
2025-03-31 $3,102,844 214,137
2024-12-31 $3,182,937 242,602
2024-09-30 $3,515,048 303,283
2024-06-30 $1,486,978 196,951
2023-12-31 $381,643 41,037
2023-06-30 $740,099 52,083
2022-12-31 $257,820 17,350
2022-09-30 $537,813 32,575
2022-03-31 $333,485 14,203
2021-12-31 $225,843 8,300
2021-09-30 $207,539 7,300
2021-09-30 $1,868,931 65,738
2021-06-30 $205,020 6,800
2021-06-30 $841,154 27,899
2021-06-30 $711,540 23,600
2021-03-31 $320,922 12,600
2021-03-31 $346,392 13,600
2021-03-31 $550,330 21,607
2020-12-31 $1,095,317 44,634
2020-12-31 $245,400 10,000
2020-12-31 $319,020 13,000
2020-09-30 $486,772 29,900
2020-06-30 $270,180 15,800
2020-06-30 $342,529 20,031