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Innospec
IOSP

Overview Fund Activity

259 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, 108 increasing their positions, 85 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
259
Holders Change
-11
Holders Change %
-4.07%
% of All Funds
3.47%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
32
Increased
108
Reduced
85
Closed
40
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Millennium Management
Millennium Management
New York
+$15.1M
2
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$10.8M
3
Brown Advisory
Brown Advisory
Maryland
+$8.17M
4
CSS
Cubist Systematic Strategies
Connecticut
+$7.46M
5
Allspring Global Investments
Allspring Global Investments
North Carolina
+$6.82M

Top Sellers

1
WA
Wasatch Advisors
Utah
-$50M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$18.4M
3
VOYA Investment Management
VOYA Investment Management
Georgia
-$15.1M
4
NL
Nuveen LLC
North Carolina
-$13.2M
5
FH
Financial Harvest
Florida
-$12.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
VOYA Investment Management
26
VOYA Investment Management
Georgia
$12.4M -$15.1M -179,951 -55%
Renaissance Technologies
27
Renaissance Technologies
New York
$12.3M +$1.66M +19,700 +16%
Two Sigma Investments
28
Two Sigma Investments
New York
$11.6M +$5.03M +59,793 +76%
Principal Financial Group
29
Principal Financial Group
Iowa
$11.5M +$397K +4,723 +4%
Norges Bank
30
Norges Bank
Norway
$11.2M +$11.2M +133,545 New
UBS AM
31
UBS AM
Illinois
$10.5M +$1.97M +23,391 +23%
SBH
32
Segall Bryant & Hamill
Illinois
$9.94M +$1.7M +20,220 +21%
Jane Street
33
Jane Street
New York
$9.86M +$1.85M +21,956 +23%
UBS Group
34
UBS Group
Switzerland
$8.94M +$2.05M +24,404 +30%
Goldman Sachs
35
Goldman Sachs
New York
$8.8M -$2.33M -27,728 -21%
Citadel Advisors
36
Citadel Advisors
Florida
$7.95M +$1.63M +19,432 +26%
Ameriprise
37
Ameriprise
Minnesota
$7.17M +$1.61M +19,190 +29%
Public Sector Pension Investment Board (PSP Investments)
38
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$7.14M +$491K +5,838 +7%
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$6.85M +$313K +3,721 +5%
Two Sigma Advisers
40
Two Sigma Advisers
New York
$6.77M +$3.55M +42,200 +110%
GJL
41
Gendell Jeffrey L
$6.71M +$213K +2,534 +3%
PAM
42
Panagora Asset Management
Massachusetts
$6.66M +$5.05K +60 +0.1%
MOACM
43
Mutual of America Capital Management
New York
$6.5M +$6.19M +73,622 +2,026%
ProShare Advisors
44
ProShare Advisors
Maryland
$6.31M +$5.82M +69,185 +1,178%
LI
45
Leeward Investments
Massachusetts
$6.2M -$227K -2,705 -4%
AQR Capital Management
46
AQR Capital Management
Connecticut
$6.06M +$4.85M +57,706 +403%
Raymond James Financial
47
Raymond James Financial
Florida
$5.94M -$9.8M -116,541 -62%
Hotchkis & Wiley Capital Management
48
Hotchkis & Wiley Capital Management
California
$5.91M +$815K +9,690 +16%
Legal & General Group
49
Legal & General Group
United Kingdom
$5.86M +$79.3K +943 +1%
N
50
Numerai
California
$5.29M +$5.29M +62,892 New
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