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Engineers Gate Manager’s Innospec IOSP Stock Holding History

Engineers Gate Manager’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 		$516K Sell
6,340
-58,342
-90% -$4.62M 0.01% 1493
2026
Q1 		$4.72M Buy
64,682
+14,820
+30% +$1.15M 0.06% 400
2025
Q4 		$3.82M Buy
49,862
+9,152
+22% +$691K 0.05% 418
2025
Q3 		$3.14M Buy
40,710
+1,648
+4% +$138K 0.04% 553
2025
Q2 		$3.28M Buy
39,062
+7,827
+25% +$685K 0.04% 515
2025
Q1 		$2.96M Buy
31,235
+27,871
+829% +$2.95M 0.05% 541
2024
Q4 		$370K Sell
3,364
-2,555
-43% -$292K 0.01% 1615
2024
Q3 		$669K Sell
5,919
-2,442
-29% -$284K 0.01% 1240
2024
Q2 		$1.03M Buy
8,361
+325
+4% +$40.7K 0.02% 870
2024
Q1 		$1.04M Buy
8,036
+1,475
+22% +$179K 0.03% 805
2023
Q4 		$809K Buy
6,561
+107
+2% +$11.4K 0.02% 910
2023
Q3 		$660K Buy
6,454
+3,145
+95% +$329K 0.02% 923
2023
Q2 		$332K Sell
3,309
-2,960
-47% -$296K 0.01% 1262
2023
Q1 		$644K Buy
6,269
+3,033
+94% +$326K 0.03% 850
2022
Q4 		$333K Buy
+3,236
New +$329K 0.02% 1137
2022
Q2 		– Sell
-2,710
Closed -$251K – 2067
2022
Q1 		$251K Buy
2,710
+26
+1% +$2.46K 0.01% 1505
2021
Q4 		$242K Buy
+2,684
New +$237K 0.01% 1535
2019
Q3 		– Sell
-7,056
Closed -$644K – 1491
2019
Q2 		$644K Buy
+7,056
New +$595K 0.04% 639
2015
Q3 		– Sell
-10,844
Closed -$488K – 799
2015
Q2 		$488K Buy
10,844
+5,283
+95% +$237K 0.05% 642
2015
Q1 		$258K Sell
5,561
-791
-12% -$33.9K 0.03% 757
2014
Q4 		$271K Buy
+6,352
New +$260K 0.08% 491

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

Engineers Gate Manager's IOSP Position: Q2 2026 in Review

Engineers Gate Manager reduced its Innospec (IOSP) stake by 90% in Q2 2026, selling an estimated $4.62M and leaving 6,340 shares worth $516K. The position accounts for 0.01% of the portfolio, ranked #1493.

Engineers Gate Manager first reported a position in IOSP in Q4 2014 and has held it in 21 quarters since. The position peaked at $4.72M in Q1 2026. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Engineers Gate Manager held 6,340 shares of Innospec worth $516K as of Q2 2026.
  • Engineers Gate Manager sold 58,342 Innospec shares in Q2 2026, an estimated $4.62M.
  • Innospec made up 0.01% of Engineers Gate Manager's portfolio in Q2 2026, its #1493 holding.
  • Engineers Gate Manager first reported a position in Innospec in Q4 2014 and has held it in 21 quarters since.
  • Engineers Gate Manager's Innospec position peaked at $4.72M in Q1 2026.
  • 282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.