HighTower Advisors
IOSP icon

HighTower Advisors’s Innospec IOSP Stock Holding History

HighTower Advisors’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
Q3 		– Sell
-2,895
Closed -$243K – 3946
2025
Q2 		$243K Sell
2,895
-497
-15% -$43.5K ﹤0.01% 3113
2025
Q1 		$321K Sell
3,392
-102
-3% -$10.8K ﹤0.01% 2801
2024
Q4 		$385K Buy
3,494
+391
+13% +$44.8K ﹤0.01% 2687
2024
Q3 		$350K Buy
3,103
+154
+5% +$17.9K ﹤0.01% 2693
2024
Q2 		$362K Buy
2,949
+262
+10% +$32.8K ﹤0.01% 2570
2024
Q1 		$346K Buy
2,687
+336
+14% +$40.8K ﹤0.01% 2574
2023
Q4 		$288K Buy
+2,351
New +$250K ﹤0.01% 2732
2016
Q1 		– Sell
-11,189
Closed -$610K – 2123
2015
Q4 		$610K Buy
11,189
+1,012
+10% +$55.8K 0.01% 1213
2015
Q3 		$472K Buy
+10,177
New +$467K 0.01% 1229

Other funds holding IOSP

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $65.2B AUM 39.42% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

HighTower Advisors's IOSP Position: Q3 2025 in Review

HighTower Advisors sold out of Innospec (IOSP) in Q3 2025, closing a stake of 2,895 shares — an estimated $243K sold.

HighTower Advisors first reported a position in IOSP in Q3 2015 and held it in 9 quarters. The position peaked at $610K in Q4 2015. 266 funds tracked by Wall St. Rank hold IOSP as of Q3 2025.

  • HighTower Advisors reported no remaining Innospec position as of Q3 2025 after selling out during the quarter.
  • HighTower Advisors sold 2,895 Innospec shares in Q3 2025, an estimated $243K.
  • HighTower Advisors first reported a position in Innospec in Q3 2015 and held it in 9 quarters.
  • HighTower Advisors's Innospec position peaked at $610K in Q4 2015.
  • 266 funds tracked by Wall St. Rank held Innospec as of Q3 2025.

Based on HighTower Advisors's 13F filing for Q3 2025, filed 7 Nov 2025.