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, Q1 2025
Institutional positions in Innospec Inc. as of Mar 31, 2025. 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
- 272
- +12 vs. Q4 2024
- Shares held
- 24.5M
- +760.3K (+3.2%) vs. Q4 2024
- Total value
- $2.29B
- −$314.1M (−12.0%) vs. Q4 2024
- New holders
- 44
- 96 more added
- Sold out
- 32
- 91 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 281 | $2.00B |
| Q1 2026 | 266 | $1.82B |
| Q4 2025 | 261 | $1.86B |
| Q3 2025 | 266 | $1.85B |
| Q2 2025 | 262 | $2.03B |
| Q1 2025 | 272 | $2.29B |
| Q4 2024 | 262 | $2.66B |
| Q3 2024 | 261 | $2.73B |
| Q2 2024 | 266 | $2.96B |
| Q1 2024 | 239 | $3.10B |
| Q4 2023 | 223 | $2.96B |
| Q3 2023 | 212 | $2.44B |
| Q2 2023 | 205 | $2.39B |
| Q1 2023 | 219 | $2.45B |
| Q4 2022 | 223 | $2.44B |
| Q3 2022 | 193 | $2.03B |
| Q2 2022 | 199 | $2.29B |
| Q1 2022 | 188 | $2.20B |
| Q4 2021 | 184 | $2.14B |
| Q3 2021 | 188 | $1.97B |
| Q2 2021 | 180 | $2.12B |
| Q1 2021 | 180 | $2.42B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 1,282 | $121.5K | 0.09% | +1,282 | New |
| KBC Group NV | 1,236 | $117.0K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 987 | $93.0K | 0.06% | +20+2.1% | Added |
| Murphy & Mullick Capital Management Corp | 962 | $91.2K | 0.09% | 00.0% | Unchanged |
| HM Payson & Co | 909 | $86.1K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 759 | $71.9K | 0.00% | +3+0.4% | Added |
| Signaturefd, LLC | 668 | $63.3K | 0.00% | −183−21.5% | Reduced |
| CWM, LLC | 632 | $60.0K | 0.00% | +38+6.4% | Added |
| State of Wyoming | 628 | $59.5K | 0.01% | −1,348−68.2% | Reduced |
| Advisor Group Holdings, Inc. | 597 | $56.6K | 0.00% | +84+16.4% | Added |
| DekaBank Deutsche Girozentrale | 515 | $48.0K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 486 | $46.0K | 0.00% | +53+12.2% | Added |
| Bessemer Group Inc | 446 | $43.0K | 0.00% | −145,129−99.7% | Reduced |
| Allworth Financial LP | 440 | $39.7K | 0.00% | +19+4.5% | Added |
| Quadrant Capital Group LLC | 397 | $37.6K | 0.00% | +177+80.5% | Added |
| CIBC Private Wealth Group, LLC | 450 | $37.5K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 370 | $35.0K | 0.01% | +370 | New |
| GAMMA Investing LLC | 354 | $33.5K | 0.00% | −111−23.9% | Reduced |
| Danske Bank A/S | 300 | $28.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 280 | $26.5K | 0.00% | −527−65.3% | Reduced |
| Jones Financial Companies LLLP | 221 | $21.0K | 0.00% | +21+10.5% | Added |
| Crews Bank & Trust | 200 | $18.9K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 199 | $18.9K | 0.00% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 198 | $18.8K | 0.00% | +198 | New |
| Northwestern Mutual Wealth Management Co | 192 | $18.2K | 0.00% | +192 | New |
| Boston Private Wealth LLC | 166 | $15.7K | 0.00% | −1,996−92.3% | Reduced |
| SRS Capital Advisors, Inc. | 165 | $15.6K | 0.00% | +32+24.1% | Added |
| Clearstead Advisors, LLC | 152 | $14.4K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 147 | $13.9K | 0.00% | +144+4,800.0% | Added |
| Rise Advisors, LLC | 103 | $9.76K | 0.00% | +103 | New |
| Parallel Advisors, LLC | 100 | $9.47K | 0.00% | −5−4.8% | Reduced |
| Macquarie Group Ltd | 97 | $9.19K | 0.00% | +97 | New |
| Sterling Capital Management LLC | 85 | $8.05K | 0.00% | −55−39.3% | Reduced |
| Optiver Holding B.V. | 79 | $7.49K | 0.00% | +79 | New |
| Umb Bank N A | 74 | $7.01K | 0.00% | +35+89.7% | Added |
| Harbor Capital Advisors, Inc. | 72 | $7.00K | 0.00% | +72 | New |
| Lindbrook Capital, LLC | 70 | $6.63K | 0.00% | −13−15.7% | Reduced |
| Harbour Investments, Inc. | 67 | $6.35K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 63 | $5.97K | 0.00% | +63 | New |
| First Horizon Advisors, Inc. | 62 | $5.87K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 57 | $5.40K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 47 | $4.45K | 0.00% | −3−6.0% | Reduced |
| Hexagon Capital Partners LLC | 46 | $4.36K | 0.00% | +2+4.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 42 | $3.98K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 42 | $3.98K | 0.00% | +7+20.0% | Added |
| Bell Investment Advisors, Inc | 40 | $3.79K | 0.00% | +5+14.3% | Added |
| Versant Capital Management, Inc | 38 | $3.60K | 0.00% | −104−73.2% | Reduced |
| High Note Wealth, LLC | 37 | $3.51K | 0.00% | +17+85.0% | Added |
| Rothschild Investment LLC | 25 | $2.37K | 0.00% | −5−16.7% | Reduced |
| IFP Advisors, Inc | 22 | $2.08K | 0.00% | 00.0% | Unchanged |
| Hemington Wealth Management | 30 | $2.00K | 0.00% | +9+42.9% | Added |
| JFS Wealth Advisors, LLC | 20 | $1.90K | 0.00% | −2−9.1% | Reduced |
| Kestra Investment Management, LLC | 19 | $1.80K | 0.00% | +19 | New |
| Farmers & Merchants Investments Inc | 18 | $1.71K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 18 | $1.71K | 0.00% | +18 | New |
| Parkside Financial Bank & Trust | 14 | $1.33K | 0.00% | +12+600.0% | Added |
| Sierra Ocean, LLC | 10 | $948 | 0.00% | −40−80.0% | Reduced |
| Principal Securities, Inc. | 8 | $880 | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 9 | $853 | 0.00% | +5+125.0% | Added |
| SJS Investment Consulting Inc. | 6 | $569 | 0.00% | +2+50.0% | Added |
| CVA Family Office, LLC | 5 | $474 | 0.00% | +5 | New |
| Stephens Consulting, LLC | 5 | $474 | 0.00% | +5 | New |
| DiNuzzo Private Wealth, Inc. | 4 | $379 | 0.00% | −1−20.0% | Reduced |
| Assetmark, Inc | 3 | $284 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 3 | $284 | 0.00% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 3 | $284 | 0.00% | +1+50.0% | Added |
| Huntington National Bank | 3 | $284 | 0.00% | +3 | New |
| Abound Wealth Management | 2 | $190 | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 2 | $190 | 0.00% | +2 | New |
| SBI Securities Co., Ltd. | 1 | $95 | 0.00% | 00.0% | Unchanged |
| Parkworth Wealth Management, Inc. | 1 | $95 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 1 | $95 | 0.00% | +1 | New |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −485,706−100.0% | Sold out |
| Telemark Asset Management, LLC | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −69,735−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −26,629−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −24,835−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −18,396−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −6,704−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −6,433−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −5,181−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −4,989−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −2,968−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −2,631−100.0% | Sold out |
| Evergreen Capital Management LLC | 0 | $0 | 0.00% | −2,482−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −2,524−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −2,153−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −2,149−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −2,062−100.0% | Sold out |
| Claro Advisors LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Tocqueville Asset Management L.P. | 0 | $0 | 0.00% | −1,990−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −1,962−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −1,940−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −1,890−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −1,824−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −646−100.0% | Sold out |
| West Paces Advisors Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| LGT Financial Advisors LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |