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MAI Capital Management’s Innospec IOSP Stock Holding History

MAI 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 		$243K Buy
2,991
+1,415
+90% +$112K ﹤0.01% 1702
2026
Q1 		$115K Buy
1,576
+620
+65% +$48.3K ﹤0.01% 1763
2025
Q4 		$73.2K Buy
956
+56
+6% +$4.23K ﹤0.01% 1804
2025
Q3 		$69.4K Buy
900
+106
+13% +$8.85K ﹤0.01% 1754
2025
Q2 		$66.8K Buy
794
+35
+5% +$3.06K ﹤0.01% 1694
2025
Q1 		$71.9K Buy
759
+3
+0.4% +$317 ﹤0.01% 1556
2024
Q4 		$83.2K Buy
+756
New +$86.5K ﹤0.01% 1525

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

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

MAI Capital Management increased its Innospec (IOSP) stake by 90% in Q2 2026, buying an estimated $112K and bringing the position to 2,991 shares worth $243K. The position accounts for ﹤0.01% of the portfolio, ranked #1702.

MAI Capital Management first reported a position in IOSP in Q4 2024 and has held it in 7 quarters since. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • MAI Capital Management held 2,991 shares of Innospec worth $243K as of Q2 2026.
  • MAI Capital Management bought 1,415 Innospec shares in Q2 2026, an estimated $112K.
  • Innospec made up ﹤0.01% of MAI Capital Management's portfolio in Q2 2026, its #1702 holding.
  • MAI Capital Management first reported a position in Innospec in Q4 2024 and has held it in 7 quarters since.
  • 282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on MAI Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.