QT
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Quantbot Technologies’s Innospec IOSP Stock Holding History

Quantbot Technologies’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 		$6.75K Sell
83
-8,697
-99% -$688K ﹤0.01% 1855
2026
Q1 		$641K Buy
8,780
+4,677
+114% +$364K 0.03% 768
2025
Q4 		$314K Sell
4,103
-12,868
-76% -$972K 0.01% 1099
2025
Q3 		$1.31M Sell
16,971
-14,081
-45% -$1.18M 0.04% 682
2025
Q2 		$2.61M Buy
31,052
+15,056
+94% +$1.32M 0.07% 428
2025
Q1 		$1.52M Buy
+15,996
New +$1.69M 0.05% 541
2024
Q4 		– Sell
-11,443
Closed -$1.29M – 1648
2024
Q3 		$1.29M Buy
+11,443
New +$1.33M 0.05% 534
2021
Q4 		– Sell
-1,967
Closed -$165K – 1694
2021
Q3 		$165K Buy
1,967
+1,868
+1,887% +$167K 0.01% 849
2021
Q2 		$8K Sell
99
-242
-71% -$24K ﹤0.01% 1327
2021
Q1 		$35K Buy
+341
New +$33.7K ﹤0.01% 1084
2020
Q4 		– Sell
-7,582
Closed -$480K – 1471
2020
Q3 		$480K Buy
7,582
+6,811
+883% +$506K 0.06% 366
2020
Q2 		$59K Buy
771
+752
+3,958% +$55K 0.01% 683
2020
Q1 		$1K Buy
+19
New +$1.74K ﹤0.01% 841
2018
Q4 		– Sell
-1,298
Closed -$99K – 1204
2018
Q3 		$99K Buy
+1,298
New +$101K 0.01% 879
2017
Q2 		– Sell
-4,892
Closed -$316K – 1224
2017
Q1 		$316K Buy
+4,892
New +$327K 0.03% 523
2016
Q4 		– Sell
-1,328
Closed -$80K – 1185
2016
Q3 		$80K Sell
1,328
-1,188
-47% -$66.1K 0.01% 766
2016
Q2 		$115K Sell
2,516
-1,511
-38% -$71.5K 0.01% 685
2016
Q1 		$174K Buy
4,027
+3,728
+1,247% +$172K 0.03% 575
2015
Q4 		$16K Buy
+299
New +$16.5K ﹤0.01% 948

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

Quantbot Technologies's IOSP Position: Q2 2026 in Review

Quantbot Technologies reduced its Innospec (IOSP) stake by 99% in Q2 2026, selling an estimated $688K and leaving 83 shares worth $6.75K. The position accounts for ﹤0.01% of the portfolio, ranked #1855.

Quantbot Technologies first reported a position in IOSP in Q4 2015 and has held it in 19 quarters since. The position peaked at $2.61M in Q2 2025. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Quantbot Technologies held 83 shares of Innospec worth $6.75K as of Q2 2026.
  • Quantbot Technologies sold 8,697 Innospec shares in Q2 2026, an estimated $688K.
  • Innospec made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1855 holding.
  • Quantbot Technologies first reported a position in Innospec in Q4 2015 and has held it in 19 quarters since.
  • Quantbot Technologies's Innospec position peaked at $2.61M in Q2 2025.
  • 282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.