Jane Street Group, LLC Diagnostics & Research

Jane Street Group, LLC

  • $481 Billion
  • Q2 2025

Stock List

Stock Option Type Value Options Held Last Trade Trade History
TMO
Thermo Fisher Scientific Inc.
CALL
$256 Million
630K
Q2 2025
Added 460.65%
IQV
Iqvia Holdings Inc.
CALL
$208 Million
1.32M
Q1 2025
Reduced 55.96%
TMO
Thermo Fisher Scientific Inc.
PUT
$110 Million
272K
Q2 2025
Added 460.65%
DHR
Danaher Corp
CALL
$59.4 Million
301K
Q2 2025
Added 356.03%
MTD
Mettler Toledo International Inc
CALL
$44.8 Million
38.1K
Q1 2025
Reduced 17.24%
ILMN
Illumina, Inc.
CALL
$37.1 Million
389K
Q1 2025
Reduced 71.41%
DHR
Danaher Corp
PUT
$30.5 Million
154K
Q2 2025
Added 356.03%
GH
Guardant Health, Inc.
CALL
$17.6 Million
339K
Q1 2025
Reduced 80.78%
IDXX
Idexx Laboratories Inc
CALL
$11.7 Million
21.8K
Q2 2025
Added 74.96%
IQV
Iqvia Holdings Inc.
PUT
$11.1 Million
70.4K
Q1 2025
Reduced 55.96%
EXAS
Exact Sciences Corp
PUT
$9.54 Million
180K
Q2 2025
Added 2209.12%
CRL
Charles River Laboratories International, Inc.
PUT
$7.28 Million
48K
Q2 2025
Reduced 71.31%
EXAS
Exact Sciences Corp
CALL
$4.86 Million
91.4K
Q2 2025
Added 2209.12%
DGX
Quest Diagnostics Inc
PUT
$4.78 Million
34.9K
Q2 2025
Reduced 90.91%
A
Agilent Technologies, Inc.
CALL
$4.66 Million
39.5K
Q2 2025
Reduced 68.96%
GH
Guardant Health, Inc.
PUT
$4.6 Million
88.4K
Q1 2025
Reduced 80.78%
IDXX
Idexx Laboratories Inc
PUT
$4.4 Million
8.2K
Q2 2025
Added 74.96%
ILMN
Illumina, Inc.
PUT
$2.87 Million
30.1K
Q1 2025
Reduced 71.41%
NTRA
Natera, Inc.
CALL
$2.69 Million
15.9K
Q2 2025
Reduced 46.8%
A
Agilent Technologies, Inc.
PUT
$2.55 Million
21.6K
Q2 2025
Reduced 68.96%
MEDP
Medpace Holdings, Inc.
PUT
$1.76 Million
5.6K
Q2 2025
Added 622.93%
MTD
Mettler Toledo International Inc
PUT
$1.17 Million
1K
Q1 2025
Reduced 17.24%
WAT
Waters Corp
CALL
$1.15 Million
3.3K
Q2 2025
Added 271.77%
ICLR
Icon PLC
CALL
$858,000
5.9K
Q2 2025
Reduced 92.91%
NTRA
Natera, Inc.
PUT
$844,000
5K
Q2 2025
Reduced 46.8%
MEDP
Medpace Holdings, Inc.
CALL
$784,000
2.5K
Q2 2025
Added 622.93%
FLGT
Fulgent Genetics, Inc.
CALL
$721,000
36.3K
Q2 2025
Reduced 24.13%
NEO
Neogenomics Inc
CALL
$690,000
94.4K
Q2 2025
Added 202.08%
CRL
Charles River Laboratories International, Inc.
CALL
$682,000
4.5K
Q2 2025
Reduced 71.31%
TWST
Twist Bioscience Corp
CALL
$437,000
11.9K
Q2 2025
Reduced 70.36%
WAT
Waters Corp
PUT
$279,000
800
Q2 2025
Added 271.77%
ICLR
Icon PLC
PUT
$261,000
1.8K
Q2 2025
Reduced 92.91%
STIM
Neuronetics, Inc.
PUT
$98,000
28.2K
Q1 2025
New holding
OPK
Opko Health, Inc.
CALL
$92,000
70.4K
Q2 2025
Added 152.04%
STIM
Neuronetics, Inc.
CALL
$45,000
12.9K
Q1 2025
New holding
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