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Trexquant Investment’s Innospec IOSP Stock Holding History

Trexquant Investment’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
2026
Q2 		$4.93M Sell
60,528
-17,842
-23% -$1.41M 0.03% 755
2026
Q1 		$5.72M Buy
78,370
+32,297
+70% +$2.51M 0.04% 587
2025
Q4 		$3.53M Buy
46,073
+20,407
+80% +$1.54M 0.03% 755
2025
Q3 		$1.98M Sell
25,666
-33,758
-57% -$2.82M 0.02% 913
2025
Q2 		$5M Sell
59,424
-922
-2% -$80.7K 0.06% 529
2025
Q1 		$5.72M Buy
60,346
+39,979
+196% +$4.23M 0.07% 445
2024
Q4 		$2.24M Buy
+20,367
New +$2.33M 0.03% 820
2024
Q3 		– Sell
-15,788
Closed -$1.95M – 1687
2024
Q2 		$1.95M Buy
15,788
+9,152
+138% +$1.15M 0.03% 761
2024
Q1 		$856K Buy
+6,636
New +$806K 0.02% 972
2023
Q4 		– Sell
-6,439
Closed -$658K – 1597
2023
Q3 		$658K Buy
6,439
+3,304
+105% +$345K 0.02% 909
2023
Q2 		$315K Sell
3,135
-12,478
-80% -$1.25M 0.01% 1179
2023
Q1 		$1.6M Buy
15,613
+13,244
+559% +$1.43M 0.04% 541
2022
Q4 		$244K Buy
+2,369
New +$241K 0.01% 1173
2020
Q4 		– Sell
-12,862
Closed -$814K – 1244
2020
Q3 		$814K Buy
12,862
+3,801
+42% +$282K 0.05% 487
2020
Q2 		$700K Sell
9,061
-5,237
-37% -$383K 0.05% 538
2020
Q1 		$994K Buy
+14,298
New +$1.31M 0.07% 416
2019
Q4 		– Sell
-2,681
Closed -$239K – 1144
2019
Q3 		$239K Buy
+2,681
New +$240K 0.02% 689
2016
Q3 		– Sell
-4,682
Closed -$215K – 849
2016
Q2 		$215K Sell
4,682
-2,214
-32% -$105K 0.03% 755
2016
Q1 		$299K Buy
+6,896
New +$319K 0.04% 736
2015
Q1 		– Sell
-11,200
Closed -$478K – 1066
2014
Q4 		$478K Buy
+11,200
New +$459K 0.08% 484

Other funds holding IOSP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Trexquant Investment's IOSP Position: Q2 2026 in Review

Trexquant Investment reduced its Innospec (IOSP) stake by 23% in Q2 2026, selling an estimated $1.41M and leaving 60,528 shares worth $4.93M. The position accounts for 0.03% of the portfolio, ranked #755.

Trexquant Investment first reported a position in IOSP in Q4 2014 and has held it in 20 quarters since. The position peaked at $5.72M in Q1 2026. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Trexquant Investment held 60,528 shares of Innospec worth $4.93M as of Q2 2026.
  • Trexquant Investment sold 17,842 Innospec shares in Q2 2026, an estimated $1.41M.
  • Innospec made up 0.03% of Trexquant Investment's portfolio in Q2 2026, its #755 holding.
  • Trexquant Investment first reported a position in Innospec in Q4 2014 and has held it in 20 quarters since.
  • Trexquant Investment's Innospec position peaked at $5.72M in Q1 2026.
  • 282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Trexquant Investment's 13F filing for Q2 2026, filed 14 Aug 2026.