Jane Street Group, LLC Diagnostics & Research

Jane Street Group, LLC

  • $384 Billion
  • Q1 2025

Stock List

Stock Option Type Value Options Held Last Trade Trade History
TMO
Thermo Fisher Scientific Inc.
PUT
$103 Million
208K
Q1 2025
Reduced 85.67%
IQV
Iqvia Holdings Inc.
CALL
$93.5 Million
530K
Q1 2025
Reduced 55.96%
TMO
Thermo Fisher Scientific Inc.
CALL
$86.1 Million
173K
Q1 2025
Reduced 85.67%
DHR
Danaher Corp
CALL
$52.8 Million
258K
Q1 2025
Reduced 65.92%
IQV
Iqvia Holdings Inc.
PUT
$38.1 Million
216K
Q1 2025
Reduced 55.96%
DHR
Danaher Corp
PUT
$37.8 Million
184K
Q1 2025
Reduced 65.92%
RDNT
Rad Net, Inc.
CALL
$21.5 Million
433K
Q1 2025
Added 216.96%
MTD
Mettler Toledo International Inc
CALL
$18.2 Million
15.4K
Q1 2025
Reduced 17.24%
NTRA
Natera, Inc.
PUT
$15.9 Million
113K
Q1 2025
Reduced 96.01%
DGX
Quest Diagnostics Inc
CALL
$14.1 Million
103K
Q1 2025
Reduced 12.17%
IDXX
Idexx Laboratories Inc
PUT
$10.8 Million
25.6K
Q1 2025
Reduced 71.51%
NTRA
Natera, Inc.
CALL
$8.87 Million
62.7K
Q1 2025
Reduced 96.01%
EXAS
Exact Sciences Corp
PUT
$7.48 Million
173K
Q1 2025
Reduced 10.96%
DGX
Quest Diagnostics Inc
PUT
$6.31 Million
46K
Q1 2025
Reduced 12.17%
ILMN
Illumina, Inc.
CALL
$5.93 Million
74.7K
Q1 2025
Reduced 71.41%
IDXX
Idexx Laboratories Inc
CALL
$5.63 Million
13.4K
Q1 2025
Reduced 71.51%
EXAS
Exact Sciences Corp
CALL
$4.4 Million
102K
Q1 2025
Reduced 10.96%
CRL
Charles River Laboratories International, Inc.
PUT
$4.27 Million
28.4K
Q1 2025
Added 278.26%
GH
Guardant Health, Inc.
PUT
$3.97 Million
93.2K
Q1 2025
Reduced 80.78%
A
Agilent Technologies, Inc.
CALL
$3.36 Million
28.7K
Q1 2025
Reduced 38.41%
A
Agilent Technologies, Inc.
PUT
$3.1 Million
26.5K
Q1 2025
Reduced 38.41%
ILMN
Illumina, Inc.
PUT
$2.59 Million
32.7K
Q1 2025
Reduced 71.41%
ICLR
Icon PLC
PUT
$2.13 Million
12.2K
Q1 2025
Reduced 38.95%
WAT
Waters Corp
CALL
$2.1 Million
5.7K
Q1 2025
Reduced 20.12%
MTD
Mettler Toledo International Inc
PUT
$1.65 Million
1.4K
Q1 2025
Reduced 17.24%
RDNT
Rad Net, Inc.
PUT
$1.3 Million
26.2K
Q1 2025
Added 216.96%
NEO
Neogenomics Inc
CALL
$768,000
81K
Q1 2025
Reduced 11.21%
TWST
Twist Bioscience Corp
CALL
$463,000
11.8K
Q1 2025
Added 6.62%
CRL
Charles River Laboratories International, Inc.
CALL
$225,000
1.5K
Q1 2025
Added 278.26%
MEDP
Medpace Holdings, Inc.
CALL
$213,000
700
Q1 2025
Added 241.46%
STIM
Neuronetics, Inc.
CALL
$49,000
13.5K
Q1 2025
New holding
OPK
Opko Health, Inc.
CALL
$40,000
24.5K
Q1 2025
Reduced 80.43%
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