Skip to main content
Equibles

D. E. Shaw & Co., Inc.

Position in BLLN — BillionToOne, Inc.

CIK 1009207 New York, NY
Back to BLLN Full portfolio

Position in BLLN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,117,200
+$2,812,334 QoQ
Shares Held
25,981
+572.7% QoQ
Ownership
0.055%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#59
of 156 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLLN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $2,165,536,060 across 26 Diagnostics & Research names. BLLN ranks #20 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 WAT
Waters Corp /De/
 948,639 $355,777,570
2 NTRA
Natera, Inc.
 1,279,255 $347,253,769
3 TMO
Thermo Fisher Scientific Inc.
 641,637 $321,691,125
4 ICLR
Icon PLC
 1,357,143 $235,749,309
5 A
Agilent Technologies, Inc.
 1,486,187 $197,410,218
6 GH
Guardant Health, Inc.
 1,255,658 $188,386,369
7 MEDP
Medpace Holdings, Inc.
 234,537 $124,208,448
8 IQV
Iqvia Holdings Inc.
 466,234 $90,085,733

All Filings in BLLN

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,117,200 25,981
2026-03-31 $304,866 3,862