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Aster Capital Management’s Innospec IOSP Stock Holding History

Aster Capital Management’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 		$78.5K Sell
965
-665
-41% -$52.6K 0.02% 513
2026
Q1 		$154K Buy
1,630
+1,559
+2,196% +$121K 0.05% 271
2025
Q4 		$5.43K Sell
71
-78
-52% -$5.89K ﹤0.01% 858
2025
Q3 		$11.5K Buy
+149
New +$12.4K 0.01% 731
2025
Q2 		– Sell
-3,266
Closed -$338K – 1299
2025
Q1 		$338K Buy
+3,266
New +$346K 0.06% 364
2024
Q4 		– Sell
-17
Closed -$1.92K – 1302
2024
Q3 		$1.92K Buy
+17
New +$1.98K ﹤0.01% 981

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

Aster Capital Management's IOSP Position: Q2 2026 in Review

Aster Capital Management reduced its Innospec (IOSP) stake by 41% in Q2 2026, selling an estimated $52.6K and leaving 965 shares worth $78.5K. The position accounts for 0.02% of the portfolio, ranked #513.

Aster Capital Management first reported a position in IOSP in Q3 2024 and has held it in 6 quarters since. The position peaked at $338K in Q1 2025. 281 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Aster Capital Management held 965 shares of Innospec worth $78.5K as of Q2 2026.
  • Aster Capital Management sold 665 Innospec shares in Q2 2026, an estimated $52.6K.
  • Innospec made up 0.02% of Aster Capital Management's portfolio in Q2 2026, its #513 holding.
  • Aster Capital Management first reported a position in Innospec in Q3 2024 and has held it in 6 quarters since.
  • Aster Capital Management's Innospec position peaked at $338K in Q1 2025.
  • 281 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Aster Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.