A detailed history of Quest Partners LLC transactions in Innospec Inc. stock. As of the latest transaction made, Quest Partners LLC holds 45,174 shares of IOSP stock, worth $3.35 Million. This represents 0.23% of its overall portfolio holdings.

Number of Shares
45,174
Previous 28,814 56.78%
Holding current value
$3.35 Million
Previous $2.42 Billion 43.86%
% of portfolio
0.23%
Previous 0.24%

Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 03, 2025

BUY
$77.06 - $89.32 $1.26 Million - $1.46 Million
16,360 Added 56.78%
45,174 $3.49 Billion
Q2 2025

Jul 31, 2025

BUY
$82.54 - $95.65 $2.13 Million - $2.47 Million
25,847 Added 871.15%
28,814 $2.42 Billion
Q1 2025

May 14, 2025

SELL
$94.75 - $116.61 $918,032 - $1.13 Million
-9,689 Reduced 76.56%
2,967 $281 Million
Q4 2024

Feb 07, 2025

BUY
$107.78 - $124.9 $1.33 Million - $1.54 Million
12,352 Added 4063.16%
12,656 $1.39 Billion
Q3 2024

Nov 07, 2024

SELL
$104.8 - $131.4 $1.41 Million - $1.77 Million
-13,498 Reduced 97.8%
304 $34.4 Million
Q2 2024

Aug 06, 2024

BUY
$120.0 - $131.58 $1.6 Million - $1.75 Million
13,309 Added 2699.59%
13,802 $1.71 Billion
Q1 2024

May 09, 2024

SELL
$114.8 - $129.55 $226,959 - $256,120
-1,977 Reduced 80.04%
493 $63.6 Million
Q4 2023

Feb 09, 2024

BUY
$96.36 - $125.14 $238,009 - $309,095
2,470 New
2,470 $304 Million

Others Institutions Holding IOSP

About INNOSPEC INC.


  • Ticker IOSP
  • Exchange NASDAQ
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 24,790,700
  • Market Cap $1.84B
  • Description
  • Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the United States, rest of North America, the United Kingdom, rest of Europe, and internationally. The company's Fuel Specialties segment offers a range of specialty chemical products that are used as additives in various fuels. This segment's products are...
More about IOSP
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