Institutions Holding Put Options on Thermo Fisher Scientific Inc. (TMO)
This table provides information about the put option holders of Thermo Fisher Scientific Inc. (TMO). We have compiled data on the institutions that hold put options on the stock, with a total of 2.47 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $1.18 Billion at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
1,000,700
puts
|
$478 Million
0.06% of portfolio
|
Q2 2025
Added 46.3%
|
|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
207,800
puts
|
$99.2 Million
0.03% of portfolio
|
Q1 2025
Added 3.43%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
189,700
puts
|
$90.6 Million
0.01% of portfolio
|
Q2 2025
Added 29.67%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
174,200
puts
|
$83.2 Million
0.2% of portfolio
|
Q2 2025
New holding
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
137,700
puts
|
$65.7 Million
0.06% of portfolio
|
Q2 2025
Added 123.9%
|
|
|
Eisler Capital (Uk) Ltd.
London, X0 |
Nov 14, 2024 Q3 2024 |
136,915
puts
|
$65.4 Million
0.39% of portfolio
|
Q3 2024
Added 4.29%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
135,900
puts
|
$64.9 Million
0.01% of portfolio
|
Q1 2025
Reduced 43.82%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
125,400
puts
|
$59.9 Million
0.04% of portfolio
|
Q1 2025
Reduced 29.71%
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
120,100
puts
|
$57.3 Million
0.02% of portfolio
|
Q2 2025
Added 141.65%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
89,500
puts
|
$42.7 Million
0.04% of portfolio
|
Q2 2025
Added 583.21%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
84,500
puts
|
$40.3 Million
0.42% of portfolio
|
Q3 2022
Added 3.17%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
75,000
puts
|
$35.8 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
59,900
puts
|
$28.6 Million
0.0% of portfolio
|
Q1 2025
Added 41.27%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
54,800
puts
|
$26.2 Million
0.03% of portfolio
|
Q1 2025
Reduced 4.36%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
50,100
puts
|
$23.9 Million
0.04% of portfolio
|
Q2 2025
Added 35.04%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
35,300
puts
|
$16.9 Million
0.06% of portfolio
|
Q2 2025
Added 283.7%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
May 15, 2025 Q1 2025 |
34,600
puts
|
$16.5 Million
0.05% of portfolio
|
Q1 2025
Reduced 57.13%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Jul 28, 2025 Q2 2025 |
30,100
puts
|
$14.4 Million
0.02% of portfolio
|
Q2 2025
Reduced 55.41%
|
|
|
Eisler Capital Management Ltd.
London, X0 |
Aug 12, 2025 Q2 2025 |
24,800
puts
|
$11.8 Million
0.06% of portfolio
|
Q2 2025
Reduced 32.05%
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
19,800
puts
|
$9.45 Million
0.0% of portfolio
|
Q2 2025
Reduced 2.94%
|
|
|
Wolverine Asset Management LLC
|
Aug 04, 2025 Q2 2025 |
17,400
puts
|
$8.31 Million
0.13% of portfolio
|
Q2 2025
Added 324.39%
|
|
|
Calamos Advisors LLC
|
Aug 08, 2025 Q2 2025 |
16,000
puts
|
$7.64 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Man Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
13,000
puts
|
$6.21 Million
0.02% of portfolio
|
Q1 2025
Reduced 55.33%
|
|
|
Credit Agricole S A
|
May 14, 2025 Q1 2025 |
12,500
puts
|
$5.97 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
May 15, 2025 Q1 2025 |
11,900
puts
|
$5.68 Million
0.04% of portfolio
|
Q1 2025
Reduced 33.52%
|