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Linden Thomas Advisory Services’s Innospec IOSP Stock Holding History

Linden Thomas Advisory Services’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 		$1.61M Buy
19,815
+8,005
+68% +$634K 0.13% 271
2026
Q1 		$862K Buy
11,810
+449
+4% +$35K 0.08% 335
2025
Q4 		$870K Sell
11,361
-411
-3% -$31K 0.09% 331
2025
Q3 		$908K Buy
11,772
+36
+0.3% +$3.01K 0.09% 315
2025
Q2 		$987K Sell
11,736
-190
-2% -$16.6K 0.11% 284
2025
Q1 		$1.13M Sell
11,926
-41
-0.3% -$4.34K 0.15% 255
2024
Q4 		$1.32M Sell
11,967
-14
-0.1% -$1.6K 0.17% 231
2024
Q3 		$1.35M Sell
11,981
-61
-0.5% -$7.1K 0.19% 218
2024
Q2 		$1.49M Buy
12,042
+235
+2% +$29.4K 0.23% 178
2024
Q1 		$1.52M Buy
11,807
+218
+2% +$26.5K 0.24% 159
2023
Q4 		$1.43M Sell
11,589
-133
-1% -$14.2K 0.27% 159
2023
Q3 		$1.2M Sell
11,722
-24
-0.2% -$2.51K 0.27% 172
2023
Q2 		$1.18M Buy
+11,746
New +$1.18M 0.26% 158

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

Linden Thomas Advisory Services's IOSP Position: Q2 2026 in Review

Linden Thomas Advisory Services increased its Innospec (IOSP) stake by 68% in Q2 2026, buying an estimated $634K and bringing the position to 19,815 shares worth $1.61M. The position accounts for 0.13% of the portfolio, ranked #271.

Linden Thomas Advisory Services first reported a position in IOSP in Q2 2023 and has held it in 13 quarters since. 281 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Linden Thomas Advisory Services held 19,815 shares of Innospec worth $1.61M as of Q2 2026.
  • Linden Thomas Advisory Services bought 8,005 Innospec shares in Q2 2026, an estimated $634K.
  • Innospec made up 0.13% of Linden Thomas Advisory Services's portfolio in Q2 2026, its #271 holding.
  • Linden Thomas Advisory Services first reported a position in Innospec in Q2 2023 and has held it in 13 quarters since.
  • 281 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Linden Thomas Advisory Services's 13F filing for Q2 2026, filed 16 Jul 2026.