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 |
|---|---|---|---|---|---|
| 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 |
| Abound Wealth Management | 2 | $190 | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 2 | $190 | 0.00% | +2 | New |
| 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 |
| DiNuzzo Private Wealth, Inc. | 4 | $379 | 0.00% | −1−20.0% | Reduced |
| CVA Family Office, LLC | 5 | $474 | 0.00% | +5 | New |
| Stephens Consulting, LLC | 5 | $474 | 0.00% | +5 | New |
| SJS Investment Consulting Inc. | 6 | $569 | 0.00% | +2+50.0% | Added |
| WPG Advisers, LLC | 9 | $853 | 0.00% | +5+125.0% | Added |
| Principal Securities, Inc. | 8 | $880 | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 10 | $948 | 0.00% | −40−80.0% | Reduced |
| Parkside Financial Bank & Trust | 14 | $1.33K | 0.00% | +12+600.0% | Added |
| Farmers & Merchants Investments Inc | 18 | $1.71K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 18 | $1.71K | 0.00% | +18 | New |
| Kestra Investment Management, LLC | 19 | $1.80K | 0.00% | +19 | New |
| JFS Wealth Advisors, LLC | 20 | $1.90K | 0.00% | −2−9.1% | Reduced |
| Hemington Wealth Management | 30 | $2.00K | 0.00% | +9+42.9% | Added |
| IFP Advisors, Inc | 22 | $2.08K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 25 | $2.37K | 0.00% | −5−16.7% | Reduced |
| High Note Wealth, LLC | 37 | $3.51K | 0.00% | +17+85.0% | Added |
| Versant Capital Management, Inc | 38 | $3.60K | 0.00% | −104−73.2% | Reduced |
| Bell Investment Advisors, Inc | 40 | $3.79K | 0.00% | +5+14.3% | Added |
| EverSource Wealth Advisors, LLC | 42 | $3.98K | 0.00% | +7+20.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 42 | $3.98K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 46 | $4.36K | 0.00% | +2+4.5% | Added |
| Fifth Third Bancorp | 47 | $4.45K | 0.00% | −3−6.0% | Reduced |
| Geneos Wealth Management Inc. | 57 | $5.40K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 62 | $5.87K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 63 | $5.97K | 0.00% | +63 | New |
| Harbour Investments, Inc. | 67 | $6.35K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 70 | $6.63K | 0.00% | −13−15.7% | Reduced |
| Harbor Capital Advisors, Inc. | 72 | $7.00K | 0.00% | +72 | New |
| Umb Bank N A | 74 | $7.01K | 0.00% | +35+89.7% | Added |
| Optiver Holding B.V. | 79 | $7.49K | 0.00% | +79 | New |
| Sterling Capital Management LLC | 85 | $8.05K | 0.00% | −55−39.3% | Reduced |
| Macquarie Group Ltd | 97 | $9.19K | 0.00% | +97 | New |
| Parallel Advisors, LLC | 100 | $9.47K | 0.00% | −5−4.8% | Reduced |
| Rise Advisors, LLC | 103 | $9.76K | 0.00% | +103 | New |
| Farther Finance Advisors, LLC | 147 | $13.9K | 0.00% | +144+4,800.0% | Added |
| Clearstead Advisors, LLC | 152 | $14.4K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 165 | $15.6K | 0.00% | +32+24.1% | Added |
| Boston Private Wealth LLC | 166 | $15.7K | 0.00% | −1,996−92.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 192 | $18.2K | 0.00% | +192 | New |
| Coldstream Capital Management Inc | 198 | $18.8K | 0.00% | +198 | New |
| Westside Investment Management, Inc. | 199 | $18.9K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 200 | $18.9K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 221 | $21.0K | 0.00% | +21+10.5% | Added |
| Tower Research Capital LLC (TRC) | 280 | $26.5K | 0.00% | −527−65.3% | Reduced |
| Danske Bank A/S | 300 | $28.4K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 354 | $33.5K | 0.00% | −111−23.9% | Reduced |
| TSFG, LLC | 370 | $35.0K | 0.01% | +370 | New |
| CIBC Private Wealth Group, LLC | 450 | $37.5K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 397 | $37.6K | 0.00% | +177+80.5% | Added |
| Allworth Financial LP | 440 | $39.7K | 0.00% | +19+4.5% | Added |
| Bessemer Group Inc | 446 | $43.0K | 0.00% | −145,129−99.7% | Reduced |
| Ronald Blue Trust, Inc. | 486 | $46.0K | 0.00% | +53+12.2% | Added |
| DekaBank Deutsche Girozentrale | 515 | $48.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 597 | $56.6K | 0.00% | +84+16.4% | Added |
| State of Wyoming | 628 | $59.5K | 0.01% | −1,348−68.2% | Reduced |
| CWM, LLC | 632 | $60.0K | 0.00% | +38+6.4% | Added |
| Signaturefd, LLC | 668 | $63.3K | 0.00% | −183−21.5% | Reduced |
| MAI Capital Management | 759 | $71.9K | 0.00% | +3+0.4% | Added |
| HM Payson & Co | 909 | $86.1K | 0.00% | 00.0% | Unchanged |
| Murphy & Mullick Capital Management Corp | 962 | $91.2K | 0.09% | 00.0% | Unchanged |
| Covestor Ltd | 987 | $93.0K | 0.06% | +20+2.1% | Added |
| KBC Group NV | 1,236 | $117.0K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1,282 | $121.5K | 0.09% | +1,282 | New |
| Shell Asset Management Co | 1,298 | $123.0K | 0.01% | −55−4.1% | Reduced |
| FMR LLC | 1,317 | $124.8K | 0.00% | −734−35.8% | Reduced |
| Smartleaf Asset Management LLC | 1,429 | $136.0K | 0.01% | −373−20.7% | Reduced |
| Nisa Investment Advisors, LLC | 1,762 | $166.9K | 0.00% | −326−15.6% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 1,829 | $173.3K | 0.05% | +237+14.9% | Added |
| The PNC Financial Services Group, Inc. | 1,853 | $175.5K | 0.00% | −15−0.8% | Reduced |
| Vestcor Inc | 2,141 | $203.0K | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 2,170 | $205.6K | 0.00% | +223+11.5% | Added |
| Stonegate Investment Group, LLC | 2,208 | $209.2K | 0.01% | −9−0.4% | Reduced |
| Crossmark Global Holdings, Inc. | 2,250 | $213.2K | 0.00% | −17−0.7% | Reduced |
| CI Private Wealth, LLC | 2,276 | $215.7K | 0.00% | +9+0.4% | Added |
| DRW Securities, LLC | 2,337 | $221.4K | 0.02% | +2,337 | New |
| Grandfield & Dodd, LLC | 2,400 | $227.4K | 0.01% | 00.0% | Unchanged |
| Lido Advisors, LLC | 2,482 | $235.2K | 0.00% | +15+0.6% | Added |
| SG Americas Securities, LLC | 2,575 | $244.0K | 0.00% | −13,146−83.6% | Reduced |
| Ameritas Investment Partners, Inc. | 2,608 | $247.1K | 0.01% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 2,655 | $251.6K | 0.00% | +340+14.7% | Added |
| R Squared Ltd | 2,770 | $262.5K | 0.28% | +2,770 | New |
| Acadian Asset Management LLC | 2,864 | $271.0K | 0.00% | −3,688−56.3% | Reduced |
| Ethic Inc. | 2,922 | $276.2K | 0.01% | −868−22.9% | Reduced |
| Quest Partners LLC | 2,967 | $281.1K | 0.03% | −9,689−76.6% | Reduced |
| Point72 (DIFC) Ltd | 2,999 | $284.2K | 0.03% | +2,999 | New |
| Public Employees Retirement Association of Colorado | 3,018 | $286.0K | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 3,056 | $289.6K | 0.00% | −53−1.7% | Reduced |
| Stifel Financial Corp | 3,250 | $307.9K | 0.00% | −102−3.0% | Reduced |
| HighTower Advisors, LLC | 3,392 | $321.4K | 0.00% | −102−2.9% | Reduced |
| Diversified Trust Co | 3,510 | $332.6K | 0.01% | −33−0.9% | Reduced |
| Mackenzie Financial Corp | 3,559 | $337.2K | 0.00% | +580+19.5% | Added |