Jump Financial’s Innospec IOSP Stock Holding History

Jump Financial’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	$448K	Sell	5,500 -20,700	-79%	-$1.64M	﹤0.01%	1503
2026 Q1	$1.91M	Buy	26,200 +3,900	+17%	+$304K	0.03%	670
2025 Q4	$1.71M	Sell	22,300 -5,589	-20%	-$422K	0.02%	745
2025 Q3	$2.15M	Buy	27,889 +15,630	+127%	+$1.31M	0.03%	701
2025 Q2	$1.03M	Buy	12,259 +4,808	+65%	+$421K	0.01%	964
2025 Q1	$706K	Buy	7,451 +693	+10%	+$73.3K	0.01%	946
2024 Q4	$744K	Buy	+6,758	New	+$773K	0.02%	890
2024 Q3	–	Sell	-7,700	Closed	-$952K	–	1872
2024 Q2	$952K	Buy	+7,700	New	+$964K	0.02%	843
2024 Q1	–	Sell	-4,087	Closed	-$504K	–	2078
2023 Q4	$504K	Buy	+4,087	New	+$435K	0.02%	1059

Other funds holding IOSP

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Jump Financial's IOSP Position: Q2 2026 in Review

Jump Financial reduced its Innospec (IOSP) stake by 79% in Q2 2026, selling an estimated $1.64M and leaving 5,500 shares worth $448K. The position accounts for ﹤0.01% of the portfolio, ranked #1503.

Jump Financial first reported a position in IOSP in Q4 2023 and has held it in 9 quarters since. The position peaked at $2.15M in Q3 2025. 281 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

Jump Financial held 5,500 shares of Innospec worth $448K as of Q2 2026.
Jump Financial sold 20,700 Innospec shares in Q2 2026, an estimated $1.64M.
Innospec made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1503 holding.
Jump Financial first reported a position in Innospec in Q4 2023 and has held it in 9 quarters since.
Jump Financial's Innospec position peaked at $2.15M in Q3 2025.
281 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.