CenterBook Partners LP

Position in OSCR — Oscar Health, Inc.

CIK 1872738 GREENWICH, CT

Position in OSCR

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$987,533

New position

Shares Held

34,626

first reported quarter

Ownership

0.011%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#194

of 402 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

CenterBook Partners LP holds $8,283,940 across 5 Healthcare Plans names. OSCR ranks #2 (11.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PGNY	Progyny, Inc.	170,229	$4,907,702
2	OSCR	Oscar Health, Inc. This page	34,626	$987,533
3	CI	Cigna Group	3,002	$827,591
4	CNC	Centene Corp	12,235	$785,364
5	MOH	Molina Healthcare, Inc.	3,392	$775,750

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$987,533	34,626	—	Shares	Sole	2026-08-11
No filing history on record for this holder in this stock.