A detailed history of Paloma Partners Management CO transactions in Thermo Fisher Scientific Inc. stock. As of the latest transaction made, Paloma Partners Management CO holds 1,300 shares of TMO stock, worth $687,492. This represents 0.03% of its overall portfolio holdings.

Number of Shares
1,300
Previous 1,400 7.14%
Holding current value
$687,492
Previous $774,000 3.88%
% of portfolio
0.03%
Previous 0.02%

Shares

23 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$531.86 - $624.21 $1.32 Million - $1.55 Million
-2,484 Reduced 65.64%
1,300 $804,000
Q2 2024

Aug 14, 2024

BUY
$541.52 - $599.02 $2.05 Million - $2.27 Million
3,784 New
3,784 $2.09 Million
Q3 2023

Nov 14, 2023

BUY
$498.29 - $574.41 $766,868 - $884,016
1,539 New
1,539 $778,000
Q1 2023

May 15, 2023

BUY
$535.0 - $604.82 $285,155 - $322,369
533 New
533 $307,000
Q2 2022

Aug 15, 2022

SELL
$500.9 - $612.21 $8,515 - $10,407
-17 Closed
0 $0
Q1 2022

May 16, 2022

SELL
$524.0 - $644.92 $776,568 - $955,771
-1,482 Reduced 98.87%
17 $10,000
Q4 2021

Feb 14, 2022

BUY
$569.0 - $667.24 $852,931 - $1 Million
1,499 New
1,499 $1 Million
Q3 2021

Nov 15, 2021

SELL
$509.53 - $609.78 $4.87 Million - $5.83 Million
-9,559 Closed
0 $0
Q2 2021

Aug 16, 2021

SELL
$441.0 - $508.24 $13.5 Million - $15.6 Million
-30,707 Reduced 76.26%
9,559 $4.82 Million
Q1 2021

May 17, 2021

BUY
$439.85 - $518.83 $6.44 Million - $7.6 Million
14,641 Added 57.14%
40,266 $18.4 Million
Q4 2020

Feb 16, 2021

BUY
$435.06 - $527.66 $516,851 - $626,860
1,188 Added 4.86%
25,625 $11.9 Million
Q2 2020

Aug 14, 2020

BUY
$275.2 - $362.34 $4.74 Million - $6.24 Million
17,233 Added 239.21%
24,437 $8.86 Million
Q1 2020

May 15, 2020

SELL
$255.3 - $340.05 $1.67 Million - $2.22 Million
-6,531 Reduced 47.55%
7,204 $2.04 Million
Q4 2019

Feb 14, 2020

BUY
$271.93 - $328.04 $3.73 Million - $4.51 Million
13,735 New
13,735 $4.46 Million
Q3 2019

Nov 14, 2019

SELL
$268.46 - $305.43 $2.01 Million - $2.29 Million
-7,488 Closed
0 $0
Q2 2019

Aug 14, 2019

BUY
$257.51 - $295.55 $932,701 - $1.07 Million
3,622 Added 93.69%
7,488 $2.2 Million
Q1 2019

May 15, 2019

SELL
$212.17 - $273.72 $595,561 - $768,332
-2,807 Reduced 42.07%
3,866 $1.06 Million
Q4 2018

Feb 14, 2019

BUY
$208.47 - $251.98 $919,144 - $1.11 Million
4,409 Added 194.74%
6,673 $1.49 Million
Q3 2018

Nov 14, 2018

BUY
$205.57 - $244.32 $46,869 - $55,704
228 Added 11.2%
2,264 $553,000
Q2 2018

Aug 14, 2018

SELL
$203.14 - $219.53 $2.44 Million - $2.64 Million
-12,010 Reduced 85.5%
2,036 $421,000
Q1 2018

May 15, 2018

BUY
$192.98 - $224.11 $1.2 Million - $1.39 Million
6,216 Added 79.39%
14,046 $2.9 Million
Q4 2017

Feb 14, 2018

SELL
$182.03 - $200.37 $112,312 - $123,628
-617 Reduced 7.3%
7,830 $1.49 Million
Q3 2017

Nov 14, 2017

BUY
$171.74 - $194.04 $1.45 Million - $1.64 Million
8,447
8,447 $1.6 Million

Others Institutions Holding TMO

About THERMO FISHER SCIENTIFIC INC.


  • Ticker TMO
  • Exchange NYSE
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 391,788,992
  • Market Cap $207B
  • Description
  • Thermo Fisher Scientific Inc. offers life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and service worldwide. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery, and production of drugs and vaccines, as well as di...
More about TMO
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