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Steve Schonfeld’s Innospec IOSP Stock Holding History

Steve Schonfeld’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 		$1.08M Sell
13,276
-12,974
-49% -$1.03M ﹤0.01% 1437
2026
Q1 		$1.92M Buy
26,250
+8,573
+48% +$668K 0.01% 841
2025
Q4 		$1.35M Sell
17,677
-7,587
-30% -$573K 0.01% 997
2025
Q3 		$1.95M Sell
25,264
-4,167
-14% -$348K 0.01% 1049
2025
Q2 		$2.47M Buy
29,431
+20,971
+248% +$1.84M 0.02% 866
2025
Q1 		$802K Buy
8,460
+4,720
+126% +$499K ﹤0.01% 1378
2024
Q4 		$412K Buy
3,740
+1,130
+43% +$129K ﹤0.01% 1486
2024
Q3 		$295K Buy
2,610
+471
+22% +$54.8K ﹤0.01% 1664
2024
Q2 		$264K Buy
+2,139
New +$268K ﹤0.01% 1736
2024
Q1 		– Sell
-3,340
Closed -$412K – 2218
2023
Q4 		$412K Buy
+3,340
New +$355K ﹤0.01% 1346
2022
Q4 		– Sell
-6,000
Closed -$514K – 2799
2022
Q3 		$514K Buy
+6,000
New +$567K ﹤0.01% 1726
2022
Q2 		– Sell
-6,800
Closed -$629K – 2752
2022
Q1 		$629K Buy
+6,800
New +$644K 0.01% 1232

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

Steve Schonfeld's IOSP Position: Q2 2026 in Review

Steve Schonfeld reduced its Innospec (IOSP) stake by 49% in Q2 2026, selling an estimated $1.03M and leaving 13,276 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #1437.

Steve Schonfeld first reported a position in IOSP in Q1 2022 and has held it in 12 quarters since. The position peaked at $2.47M in Q2 2025. 280 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Steve Schonfeld held 13,276 shares of Innospec worth $1.08M as of Q2 2026.
  • Steve Schonfeld sold 12,974 Innospec shares in Q2 2026, an estimated $1.03M.
  • Innospec made up ﹤0.01% of Steve Schonfeld's portfolio in Q2 2026, its #1437 holding.
  • Steve Schonfeld first reported a position in Innospec in Q1 2022 and has held it in 12 quarters since.
  • Steve Schonfeld's Innospec position peaked at $2.47M in Q2 2025.
  • 280 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.