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Innospec
IOSP

Overview Fund Activity

258 hedge funds and large institutions have $2.03B invested in Innospec in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 107 increasing their positions, 85 reducing their positions, and 40 closing their positions.

Holders
258
Holders Change
-13
Holders Change %
-4.8%
% of All Funds
3.46%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
32
Increased
107
Reduced
85
Closed
40
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$29.4M
2
Norges Bank
2
Norges Bank
Norway
$11.2M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$25.8M
4
Brown Advisory
4
Brown Advisory
Maryland
$35.9M
5
CSS
5
Cubist Systematic Strategies
Connecticut
$18.4M

Top Sellers

1
WA
1
Wasatch Advisors
Utah
$0
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$21.5M
3
VOYA Investment Management
3
VOYA Investment Management
Georgia
$12.4M
4
NL
4
Nuveen LLC
North Carolina
$24.9M
5
FH
5
Financial Harvest
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
VOYA Investment Management
26
VOYA Investment Management
Georgia
$12.4M 147,338 -179,951 -55%
Renaissance Technologies
27
Renaissance Technologies
New York
$12.3M 146,600 +19,700 +16%
Two Sigma Investments
28
Two Sigma Investments
New York
$11.6M 138,239 +59,793 +76%
Principal Financial Group
29
Principal Financial Group
Iowa
$11.5M 137,216 +4,723 +4%
Norges Bank
30
Norges Bank
Norway
$11.2M 133,545 +133,545 New
UBS AM
31
UBS AM
Illinois
$10.5M 125,164 +23,391 +23%
SBH
32
Segall Bryant & Hamill
Illinois
$9.94M 118,161 +20,220 +21%
Jane Street
33
Jane Street
New York
$9.86M 117,199 +21,956 +23%
UBS Group
34
UBS Group
Switzerland
$8.94M 106,269 +24,404 +30%
Goldman Sachs
35
Goldman Sachs
New York
$8.8M 104,671 -27,728 -21%
Citadel Advisors
36
Citadel Advisors
Florida
$7.95M 94,576 +19,432 +26%
Ameriprise
37
Ameriprise
Minnesota
$7.17M 85,277 +19,190 +29%
Public Sector Pension Investment Board (PSP Investments)
38
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$7.14M 84,959 +5,838 +7%
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$6.85M 81,481 +3,721 +5%
Two Sigma Advisers
40
Two Sigma Advisers
New York
$6.77M 80,500 +42,200 +110%
GJL
41
Gendell Jeffrey L
$6.71M 79,781 +2,534 +3%
PAM
42
Panagora Asset Management
Massachusetts
$6.66M 79,158 +60 +0.1%
MOACM
43
Mutual of America Capital Management
New York
$6.5M 77,255 +73,622 +2,026%
ProShare Advisors
44
ProShare Advisors
Maryland
$6.31M 75,056 +69,185 +1,178%
LI
45
Leeward Investments
Massachusetts
$6.2M 73,734 -2,705 -4%
AQR Capital Management
46
AQR Capital Management
Connecticut
$6.06M 72,024 +57,706 +403%
Raymond James Financial
47
Raymond James Financial
Florida
$5.94M 70,675 -116,541 -62%
Hotchkis & Wiley Capital Management
48
Hotchkis & Wiley Capital Management
California
$5.91M 70,235 +9,690 +16%
Legal & General Group
49
Legal & General Group
United Kingdom
$5.86M 69,673 +943 +1%
N
50
Numerai
California
$5.29M 62,892 +62,892 New
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