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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 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
259
Holders Change
-12
Holders Change %
-4.43%
% 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
41
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 %
Teacher Retirement System of Texas
51
Teacher Retirement System of Texas
Texas
$5.05M +$4.52M +53,809 +868%
TI
52
Trexquant Investment
Connecticut
$5M -$77.5K -922 -2%
ECM
53
ExodusPoint Capital Management
New York
$4.78M +$3.86M +45,845 +418%
American Century Companies
54
American Century Companies
Missouri
$4.7M +$699K +8,316 +17%
SEI Investments
55
SEI Investments
Pennsylvania
$4.66M +$578K +6,871 +14%
KMC
56
Kirr Marbach & Co
Indiana
$4.57M -$2.08M -24,731 -31%
Barclays
57
Barclays
United Kingdom
$4.33M +$1.26M +15,023 +41%
SG Americas Securities
58
SG Americas Securities
New York
$4.28M +$4.07M +48,349 +1,878%
Wells Fargo
59
Wells Fargo
California
$4.06M -$418K -4,970 -9%
Swiss National Bank
60
Swiss National Bank
Switzerland
$4.04M -$25.2K -300 -0.6%
Balyasny Asset Management
61
Balyasny Asset Management
Illinois
$3.97M +$945K +11,238 +31%
EP
62
Edgestream Partners
New Jersey
$3.96M -$1.93M -22,971 -33%
MWM
63
Moran Wealth Management
Florida
$3.58M -$204K -2,422 -5%
YIH
64
Y-Intercept (HK)
Hong Kong
$3.47M +$3.47M +41,245 New
Walleye Capital
65
Walleye Capital
New York
$3.37M +$2.58M +30,669 +325%
ZIC
66
ZWJ Investment Counsel
Georgia
$3.31M -$579K -6,891 -15%
EGM
67
Engineers Gate Manager
New York
$3.28M +$658K +7,827 +25%
Susquehanna International Group
68
Susquehanna International Group
Pennsylvania
$3.1M +$215K +2,558 +7%
Prudential Financial
69
Prudential Financial
New Jersey
$3.05M +$193K +1,650 +7%
Thrivent Financial for Lutherans
70
Thrivent Financial for Lutherans
Minnesota
$3.01M -$62.4K -742 -2%
Verition Fund Management
71
Verition Fund Management
Connecticut
$2.74M +$1.55M +18,410 +130%
TC
72
TwinBeech Capital
New York
$2.71M +$2.71M +32,249 New
HF
73
HRT Financial
New York
$2.71M +$1.1M +13,049 +68%
QT
74
Quantbot Technologies
New York
$2.61M +$1.27M +15,056 +94%
AG
75
Algert Global
California
$2.57M +$142K +1,690 +6%
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