Royce & Associates LP Innospec Inc. Transaction History

Royce & Associates LP

  • $9.35 Billion
  • Q3 2025

A detailed history of Royce & Associates LP transactions in Innospec Inc. stock. As of the latest transaction made, Royce & Associates LP holds 492,614 shares of IOSP stock, worth $36.5 Million. This represents 0.41% of its overall portfolio holdings.

Number of Shares
492,614
Previous 627,502 21.5%
Holding current value
$36.5 Million
Previous $52.8 Million 27.96%
% of portfolio
0.41%
Previous 0.57%

Shares

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

Nov 12, 2025
SELL
$77.06 - $89.32 $10.4 Million - $12 Million
-134,888 Reduced 21.5%
492,614 $38 Million
Q2 2025

Aug 11, 2025
SELL
$82.54 - $95.65 $2.16 Million - $2.5 Million
-26,134 Reduced 4.0%
627,502 $52.8 Million
Q1 2025

May 06, 2025
SELL
$94.75 - $116.61 $11.8 Million - $14.5 Million
-124,075 Reduced 15.95%
653,636 $61.9 Million
Q4 2024

Feb 10, 2025
SELL
$107.78 - $124.9 $6.21 Million - $7.2 Million
-57,622 Reduced 6.9%
777,711 $85.6 Million
Q3 2024

Nov 06, 2024
BUY
$104.8 - $131.4 $7.43 Million - $9.32 Million
70,902 Added 9.28%
835,333 $94.4 Million
Q2 2024

Aug 13, 2024
SELL
$120.0 - $131.58 $4.66 Million - $5.11 Million
-38,844 Reduced 4.84%
764,431 $94.5 Million
Q1 2024

May 13, 2024
SELL
$114.8 - $129.55 $2.39 Million - $2.7 Million
-20,850 Reduced 2.53%
803,275 $104 Million
Q4 2023

Feb 12, 2024
SELL
$96.36 - $125.14 $2.27 Million - $2.94 Million
-23,525 Reduced 2.78%
824,125 $102 Million
Q3 2023

Nov 09, 2023
SELL
$98.35 - $109.9 $948,094 - $1.06 Million
-9,640 Reduced 1.12%
847,650 $86.6 Million
Q2 2023

Aug 07, 2023
BUY
$92.36 - $107.19 $2.39 Million - $2.77 Million
25,843 Added 3.11%
857,290 $86.1 Million
Q1 2023

May 04, 2023
SELL
$99.19 - $115.31 $3.9 Million - $4.53 Million
-39,289 Reduced 4.51%
831,447 $85.4 Million
Q4 2022

May 23, 2023
BUY
$84.41 - $112.66 $3.32 Million - $4.43 Million
39,289 Added 4.73%
870,736 $89.6 Million
Q4 2022

Feb 13, 2023
SELL
$84.41 - $112.66 $14.9 Million - $19.9 Million
-176,952 Reduced 16.89%
870,736 $89.6 Million
Q3 2022

Nov 03, 2022
SELL
$85.49 - $103.11 $1.76 Million - $2.13 Million
-20,636 Reduced 1.93%
1,047,688 $89.8 Million
Q2 2022

Aug 04, 2022
SELL
$87.29 - $106.03 $11.7 Million - $14.3 Million
-134,432 Reduced 11.18%
1,068,324 $102 Million
Q1 2022

May 05, 2022
SELL
$89.67 - $99.68 $13.3 Million - $14.8 Million
-148,731 Reduced 11.0%
1,202,756 $111 Million
Q4 2021

Feb 07, 2022
BUY
$81.2 - $94.12 $12.5 Million - $14.4 Million
153,469 Added 12.81%
1,351,487 $122 Million
Q3 2021

Nov 10, 2021
BUY
$82.36 - $95.69 $23.2 Million - $27 Million
281,743 Added 30.75%
1,198,018 $101 Million
Q2 2021

Aug 06, 2021
BUY
$90.0 - $105.95 $123,300 - $145,151
1,370 Added 0.15%
916,275 $83 Million
Q1 2021

May 10, 2021
BUY
$87.79 - $105.42 $2.19 Million - $2.63 Million
24,937 Added 2.8%
914,905 $94 Million
Q4 2020

Feb 08, 2021
BUY
$62.76 - $90.73 $13.4 Million - $19.4 Million
214,205 Added 31.7%
889,968 $80.7 Million
Q3 2020

Nov 12, 2020
SELL
$62.99 - $82.87 $171,836 - $226,069
-2,728 Reduced 0.4%
675,763 $42.8 Million
Q2 2020

Aug 07, 2020
SELL
$64.14 - $84.46 $1.13 Million - $1.49 Million
-17,611 Reduced 2.53%
678,491 $52.4 Million
Q1 2020

May 12, 2020
BUY
$61.37 - $107.16 $6.37 Million - $11.1 Million
103,761 Added 17.52%
696,102 $48.4 Million
Q4 2019

Feb 06, 2020
SELL
$85.47 - $103.91 $2.72 Million - $3.3 Million
-31,790 Reduced 5.09%
592,341 $61.3 Million
Q3 2019

Nov 13, 2019
BUY
$81.92 - $95.36 $12.8 Million - $14.9 Million
156,116 Added 33.36%
624,131 $55.6 Million
Q2 2019

Aug 12, 2019
BUY
$79.07 - $91.24 $8.06 Million - $9.3 Million
101,907 Added 27.84%
468,015 $42.7 Million
Q1 2019

May 09, 2019
BUY
$60.21 - $84.58 $9.27 Million - $13 Million
153,879 Added 72.51%
366,108 $30.5 Million
Q4 2018

Feb 11, 2019
BUY
$57.78 - $76.82 $441,496 - $586,981
7,641 Added 3.73%
212,229 $13.1 Million
Q3 2018

Nov 13, 2018
BUY
$74.15 - $82.7 $2.02 Million - $2.26 Million
27,300 Added 15.4%
204,588 $15.7 Million
Q2 2018

Aug 09, 2018
BUY
$66.7 - $80.05 $326,830 - $392,245
4,900 Added 2.84%
177,288 $13.6 Million
Q1 2018

May 14, 2018
SELL
$63.6 - $73.85 $38,160 - $44,310
-600 Reduced 0.35%
172,388 $11.8 Million
Q4 2017

Feb 09, 2018
SELL
$60.95 - $72.95 $1.04 Million - $1.25 Million
-17,079 Reduced 8.99%
172,988 $12.2 Million
Q3 2017

Nov 13, 2017
SELL
$54.25 - $63.7 $318,122 - $373,536
-5,864 Reduced 2.99%
190,067 $11.7 Million
Q2 2017

Aug 07, 2017
BUY
N/A
195,931
195,931 $12.8 Million

Others Institutions Holding IOSP

# of Institutions
284
Shares Held
24.7M
Call Options Held
150K
Put Options Held
4K
View Full List

About INNOSPEC INC.

IOSP Quotes by TradingView
  • 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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