Aster Capital Management
IOSP icon

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
Q3 		– Sell
-965
Closed -$78.5K – 1138
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 $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $179B AUM 29.92% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Aster Capital Management's IOSP Position: Q3 2026 in Review

Aster Capital Management sold out of Innospec (IOSP) in Q3 2026, closing a stake of 965 shares — an estimated $78.5K sold.

Aster Capital Management first reported a position in IOSP in Q3 2024 and held it in 6 quarters. The position peaked at $338K in Q1 2025. 227 funds tracked by Wall St. Rank hold IOSP as of Q3 2026.

  • Aster Capital Management reported no remaining Innospec position as of Q3 2026 after selling out during the quarter.
  • Aster Capital Management sold 965 Innospec shares in Q3 2026, an estimated $78.5K.
  • Aster Capital Management first reported a position in Innospec in Q3 2024 and held it in 6 quarters.
  • Aster Capital Management's Innospec position peaked at $338K in Q1 2025.
  • 227 funds tracked by Wall St. Rank held Innospec as of Q3 2026.

Based on Aster Capital Management's 13F filing for Q3 2026, filed 12 Nov 2026.