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Livermore
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Innospec Inc.

IOSP
Exchange
Nasdaq
Industry
Chemicals & Allied Products
SEC CIK
0001054905

No open-market purchases or sales by Innospec Inc. insiders were filed in the last 90 days; 281 institutions reported holding it in 13F filings for Q2 2026, worth $2.00B in total; no superinvestor holds it.

13F holders, Q4 2024

Institutional positions in Innospec Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
262
+5 vs. Q3 2024
Shares held
24.2M
+334.8K (+1.4%) vs. Q3 2024
Total value
$2.66B
−$41.2M (−1.5%) vs. Q3 2024
New holders
35
94 more added
Sold out
30
92 more reduced

4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IOSP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 262 institutions
Q1 2021: 180 institutionsQ2 2021: 180 institutionsQ3 2021: 188 institutionsQ4 2021: 184 institutionsQ1 2022: 188 institutionsQ2 2022: 199 institutionsQ3 2022: 193 institutionsQ4 2022: 223 institutionsQ1 2023: 219 institutionsQ2 2023: 205 institutionsQ3 2023: 212 institutionsQ4 2023: 223 institutionsQ1 2024: 239 institutionsQ2 2024: 266 institutionsQ3 2024: 261 institutionsQ4 2024: 262 institutionsQ1 2025: 272 institutionsQ2 2025: 262 institutionsQ3 2025: 266 institutionsQ4 2025: 261 institutionsQ1 2026: 266 institutionsQ2 2026: 281 institutions
Value heldQ4 2024: $2.66B
Q1 2021: $2.42BQ2 2021: $2.12BQ3 2021: $1.97BQ4 2021: $2.14BQ1 2022: $2.20BQ2 2022: $2.29BQ3 2022: $2.03BQ4 2022: $2.44BQ1 2023: $2.45BQ2 2023: $2.39BQ3 2023: $2.44BQ4 2023: $2.96BQ1 2024: $3.10BQ2 2024: $2.96BQ3 2024: $2.73BQ4 2024: $2.66BQ1 2025: $2.29BQ2 2025: $2.03BQ3 2025: $1.85BQ4 2025: $1.86BQ1 2026: $1.82BQ2 2026: $2.00B
Institutions holding IOSP and their total value by quarter
QuarterHoldersValue
Q2 2026281$2.00B
Q1 2026266$1.82B
Q4 2025261$1.86B
Q3 2025266$1.85B
Q2 2025262$2.03B
Q1 2025272$2.29B
Q4 2024262$2.66B
Q3 2024261$2.73B
Q2 2024266$2.96B
Q1 2024239$3.10B
Q4 2023223$2.96B
Q3 2023212$2.44B
Q2 2023205$2.39B
Q1 2023219$2.45B
Q4 2022223$2.44B
Q3 2022193$2.03B
Q2 2022199$2.29B
Q1 2022188$2.20B
Q4 2021184$2.14B
Q3 2021188$1.97B
Q2 2021180$2.12B
Q1 2021180$2.42B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q3 2024.

Institutions holding IOSP in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd967$106.0K0.07%+118+13.9%Added
Murphy & Mullick Capital Management Corp962$105.9K0.10%+962New
HM Payson & Co909$100.0K0.00%00.0%Unchanged
Signaturefd, LLC851$93.7K0.00%−38−4.3%Reduced
Tower Research Capital LLC (TRC)807$88.8K0.00%−2,660−76.7%Reduced
MAI Capital Management756$83.2K0.00%+756New
Lazard Asset Management LLC646$71.0K0.00%−724−52.8%Reduced
Aquatic Capital Management LLC616$67.8K0.00%−2,084−77.2%Reduced
CWM, LLC594$65.0K0.00%+243+69.2%Added
Advisor Group Holdings, Inc.513$56.5K0.00%−1,919−78.9%Reduced
DekaBank Deutsche Girozentrale515$56.0K0.00%00.0%Unchanged
GAMMA Investing LLC465$51.2K0.00%+47+11.2%Added
Allworth Financial LP421$48.5K0.00%00.0%Unchanged
CIBC Private Wealth Group, LLC450$48.0K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.433$47.7K0.00%−346−44.4%Reduced
Danske Bank A/S300$33.0K0.00%−200−40.0%Reduced
Quadrant Capital Group LLC220$24.2K0.00%−141−39.1%Reduced
Global Retirement Partners, LLC210$23.1K0.00%−5−2.3%Reduced
Jones Financial Companies LLLP200$22.0K0.00%00.0%Unchanged
Crews Bank & Trust200$22.0K0.00%+200New
Westside Investment Management, Inc.199$21.9K0.00%00.0%Unchanged
Clearstead Advisors, LLC152$16.7K0.00%00.0%Unchanged
West Paces Advisors Inc.150$16.5K0.00%00.0%Unchanged
Versant Capital Management, Inc142$15.6K0.00%+125+735.3%Added
Sterling Capital Management LLC140$15.4K0.00%+106+311.8%Added
SRS Capital Advisors, Inc.133$14.6K0.00%−20−13.1%Reduced
Parallel Advisors, LLC105$11.6K0.00%−216−67.3%Reduced
Lindbrook Capital, LLC83$9.13K0.00%00.0%Unchanged
Harbour Investments, Inc.67$7.37K0.00%00.0%Unchanged
First Horizon Advisors, Inc.62$6.82K0.00%+9+17.0%Added
Geneos Wealth Management Inc.57$6.27K0.00%+36+171.4%Added
Fifth Third Bancorp50$5.50K0.00%00.0%Unchanged
Sierra Ocean, LLC50$5.50K0.00%+50New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC47$5.17K0.00%+7+17.5%Added
Hexagon Capital Partners LLC44$4.84K0.00%−106−70.7%Reduced
LGT Financial Advisors LLC42$4.62K0.01%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.42$4.57K0.00%00.0%Unchanged
Umb Bank N A39$4.29K0.00%−3−7.1%Reduced
Venturi Wealth Management, LLC38$4.18K0.00%+38New
Bell Investment Advisors, Inc35$3.85K0.00%−4−10.3%Reduced
EverSource Wealth Advisors, LLC35$3.85K0.00%−45−56.3%Reduced
Rothschild Investment LLC30$3.30K0.00%+20+200.0%Added
JFS Wealth Advisors, LLC22$2.42K0.00%00.0%Unchanged
IFP Advisors, Inc22$2.42K0.00%+7+46.7%Added
High Note Wealth, LLC20$2.20K0.00%+20New
Hemington Wealth Management21$2.00K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc18$1.98K0.00%00.0%Unchanged
NewSquare Capital LLC15$1.65K0.00%+15New
Principal Securities, Inc.8$8800.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.5$5510.00%00.0%Unchanged
Cornerstone Planning Group LLC4$4590.00%00.0%Unchanged
SJS Investment Consulting Inc.4$4410.00%−2−33.3%Reduced
WPG Advisers, LLC4$4400.00%+4New
Farther Finance Advisors, LLC3$3300.00%00.0%Unchanged
Larson Financial Group LLC3$3300.00%00.0%Unchanged
Assetmark, Inc3$3300.00%+3New
Parkside Financial Bank & Trust2$2210.00%00.0%Unchanged
Abound Wealth Management2$2210.00%00.0%Unchanged
Global Financial Private Client, LLC2$2200.00%+2New
WealthTrak Capital Management LLC1$1110.00%+1New
SBI Securities Co., Ltd.1$1100.00%+1New
Parkworth Wealth Management, Inc.1$1100.00%+1New
TD Asset Management Inc0$00.00%−23,300−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−14,868−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−11,920−100.0%Sold out
Quantbot Technologies LP0$00.00%−11,443−100.0%Sold out
Holocene Advisors, LP0$00.00%−11,123−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−10,647−100.0%Sold out
HRT Financial LP0$00.00%−7,700−100.0%Sold out
PDT Partners, LLC0$00.00%−6,854−100.0%Sold out
Martingale Asset Management L P0$00.00%−3,100−100.0%Sold out
AlphaMark Advisors, LLC0$00.00%−3,036−100.0%Sold out
Squarepoint Ops LLC0$00.00%−2,991−100.0%Sold out
Entropy Technologies, LP0$00.00%−2,879−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−2,250−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−2,179−100.0%Sold out
Vident Advisory, LLC0$00.00%−1,952−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−1,025−100.0%Sold out
nVerses Capital, LLC0$00.00%−900−100.0%Sold out
Motco0$00.00%−848−100.0%Sold out
Catalyst Funds Management Pty Ltd0$00.00%−300−100.0%Sold out
Ashton Thomas Securities, LLC0$00.00%−139−100.0%Sold out
Northwestern Mutual Wealth Management Co0$00.00%−55−100.0%Sold out
Brown Brothers Harriman & Co0$00.00%−34−100.0%Sold out
Capital Performance Advisors LLP0$00.00%−27−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−17−100.0%Sold out
Quarry LP0$00.00%−12−100.0%Sold out
Manchester Capital Management LLC0$00.00%−7−100.0%Sold out
Mendota Financial Group, LLC0$00.00%−3−100.0%Sold out
Federated Hermes, Inc.0$00.00%−3−100.0%Sold out
Claris Advisors, LLC0$00.00%−2−100.0%Sold out
Creekmur Asset Management LLC0$00.00%0Sold out
Eagle Asset Management Inc––––Not filed
Raymond James & Associates––––Not filed
B. Metzler seel. Sohn & Co. Holding AG––––Not filed
Raymond James Trust N.A.––––Not filed