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Fortitude Family Office’s Innospec IOSP Stock Holding History

Fortitude Family Office’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
Q1 		$1.46K Buy
20
+16
+400% +$1.25K ﹤0.01% 1393
2025
Q4 		$306 Sell
4
-5
-56% -$378 ﹤0.01% 1820
2025
Q3 		$694 Buy
9
+3
+50% +$250 ﹤0.01% 1680
2025
Q2 		$505 Buy
+6
New +$525 ﹤0.01% 1810

Other funds holding IOSP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Fortitude Family Office's IOSP Position: Q1 2026 in Review

Fortitude Family Office increased its Innospec (IOSP) stake by 400% in Q1 2026, buying an estimated $1.25K and bringing the position to 20 shares worth $1.46K. The position accounts for ﹤0.01% of the portfolio, ranked #1393.

Fortitude Family Office first reported a position in IOSP in Q2 2025 and has held it in 4 quarters since. 266 funds tracked by Wall St. Rank hold IOSP as of Q1 2026.

  • Fortitude Family Office held 20 shares of Innospec worth $1.46K as of Q1 2026.
  • Fortitude Family Office bought 16 Innospec shares in Q1 2026, an estimated $1.25K.
  • Innospec made up ﹤0.01% of Fortitude Family Office's portfolio in Q1 2026, its #1393 holding.
  • Fortitude Family Office first reported a position in Innospec in Q2 2025 and has held it in 4 quarters since.
  • 266 funds tracked by Wall St. Rank held Innospec as of Q1 2026.

Based on Fortitude Family Office's 13F filing for Q1 2026, filed 16 Apr 2026.