Oxford Asset Management’s Innospec IOSP Stock Holding History

Oxford Asset 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 Q1	–	Sell	-3,632	Closed	-$278K	–	626
2025 Q4	$278K	Sell	3,632 -1,605	-31%	-$121K	0.1%	320
2025 Q3	$404K	Buy	5,237 +2,004	+62%	+$167K	0.13%	273
2025 Q2	$272K	Buy	+3,233	New	+$283K	0.09%	350
2020 Q1	–	Sell	-20,667	Closed	-$2.14M	–	741
2019 Q4	$2.14M	Sell	20,667 -13,198	-39%	-$1.26M	0.06%	386
2019 Q3	$3.02M	Sell	33,865 -24,563	-42%	-$2.2M	0.07%	335
2019 Q2	$5.33M	Buy	58,428 +10,155	+21%	+$856K	0.11%	213
2019 Q1	$4.02M	Buy	48,273 +26,369	+120%	+$1.97M	0.09%	256
2018 Q4	$1.35M	Sell	21,904 -13,782	-39%	-$948K	0.04%	699
2018 Q3	$2.73M	Buy	35,686 +15,622	+78%	+$1.22M	0.06%	493
2018 Q2	$1.54M	Buy	20,064 +3,798	+23%	+$285K	0.03%	815
2018 Q1	$1.12M	Buy	+16,266	New	+$1.13M	0.02%	890

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

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 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

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Oxford Asset Management's IOSP Position: Q1 2026 in Review

Oxford Asset Management sold out of Innospec (IOSP) in Q1 2026, closing a stake of 3,632 shares — an estimated $278K sold.

Oxford Asset Management first reported a position in IOSP in Q1 2018 and held it in 11 quarters. The position peaked at $5.33M in Q2 2019. 266 funds tracked by Wall St. Rank hold IOSP as of Q1 2026.

Oxford Asset Management reported no remaining Innospec position as of Q1 2026 after selling out during the quarter.
Oxford Asset Management sold 3,632 Innospec shares in Q1 2026, an estimated $278K.
Oxford Asset Management first reported a position in Innospec in Q1 2018 and held it in 11 quarters.
Oxford Asset Management's Innospec position peaked at $5.33M in Q2 2019.
266 funds tracked by Wall St. Rank held Innospec as of Q1 2026.

Based on Oxford Asset Management's 13F filing for Q1 2026, filed 15 May 2026.