Barrow, Hanley, Mewhinney & Strauss’s Innospec IOSP Stock Holding History

Barrow, Hanley, Mewhinney & Strauss’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	$12.8K	Hold	157	–	–	﹤0.01%	224
2026 Q1	$11.5K	Hold	157	–	–	﹤0.01%	221
2025 Q4	$12K	Hold	157	–	–	﹤0.01%	201
2025 Q3	$12.1K	Hold	157	–	–	﹤0.01%	196
2025 Q2	$13.2K	Buy	+157	New	+$13.7K	﹤0.01%	188
2023 Q4	–	Sell	-20	Closed	-$2.04K	–	302
2023 Q3	$2.04K	Hold	20	–	–	﹤0.01%	275
2023 Q2	$2.01K	Hold	20	–	–	﹤0.01%	264
2023 Q1	$2.05K	Buy	+20	New	+$2.15K	﹤0.01%	263
2015 Q4	–	Sell	-43,355	Closed	-$2.02M	–	326
2015 Q3	$2.02M	Hold	43,355	–	–	﹤0.01%	235
2015 Q2	$1.95M	Buy	43,355 +2,243	+5%	+$101K	﹤0.01%	245
2015 Q1	$1.91M	Buy	+41,112	New	+$1.76M	﹤0.01%	244

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 $3.38T AUM 44.17% 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

Barrow, Hanley, Mewhinney & Strauss's IOSP Position: Q2 2026 in Review

Barrow, Hanley, Mewhinney & Strauss held its Innospec (IOSP) position steady in Q2 2026 at 157 shares worth $12.8K. The position accounts for ﹤0.01% of the portfolio, ranked #224.

Barrow, Hanley, Mewhinney & Strauss first reported a position in IOSP in Q1 2015 and has held it in 11 quarters since. The position peaked at $2.02M in Q3 2015. 281 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

Barrow, Hanley, Mewhinney & Strauss held 157 shares of Innospec worth $12.8K as of Q2 2026.
Barrow, Hanley, Mewhinney & Strauss left its Innospec share count unchanged in Q2 2026.
Innospec made up ﹤0.01% of Barrow, Hanley, Mewhinney & Strauss's portfolio in Q2 2026, its #224 holding.
Barrow, Hanley, Mewhinney & Strauss first reported a position in Innospec in Q1 2015 and has held it in 11 quarters since.
Barrow, Hanley, Mewhinney & Strauss's Innospec position peaked at $2.02M in Q3 2015.
281 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Barrow, Hanley, Mewhinney & Strauss's 13F filing for Q2 2026, filed 12 Aug 2026.