MF
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Magnetar Financial’s Innospec IOSP Stock Holding History

Magnetar Financial’s Portfolio IOSP Stock Details IOSP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-7,181
Closed -$680K – 999
2025
Q1 		$680K Buy
+7,181
New +$760K 0.01% 396
2024
Q3 		– Sell
-2,063
Closed -$255K – 608
2024
Q2 		$255K Buy
+2,063
New +$258K 0.01% 415
2018
Q3 		– Sell
-7,569
Closed -$579K – 600
2018
Q2 		$579K Buy
+7,569
New +$568K 0.01% 245
2017
Q2 		– Sell
-9,272
Closed -$600K – 877
2017
Q1 		$600K Buy
+9,272
New +$621K 0.01% 434
2016
Q2 		– Sell
-5,358
Closed -$232K – 424
2016
Q1 		$232K Buy
+5,358
New +$248K ﹤0.01% 346

Other funds holding IOSP

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return