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 2021
Institutional positions in Innospec Inc. as of Dec 31, 2021. 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
- 184
- 0 vs. Q3 2021
- Shares held
- 23.7M
- +282.6K (+1.2%) vs. Q3 2021
- Total value
- $2.14B
- +$168.9M (+8.6%) vs. Q3 2021
- New holders
- 28
- 65 more added
- Sold out
- 28
- 61 more reduced
4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Schubert & Co | 5 | $0 | 0.00% | +5 | New |
| Washington Trust Co | 10 | $1.00K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 18 | $1.00K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 7 | $1.00K | 0.00% | +7 | New |
| Signet Financial Management, LLC | 13 | $1.00K | 0.00% | +13 | New |
| Covestor Ltd | 10 | $1.00K | 0.00% | +10 | New |
| Quadrant Capital Group LLC | 23 | $2.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 17 | $2.00K | 0.00% | +1+6.3% | Added |
| Sageworth Trust Co | 34 | $3.00K | 0.00% | −116−77.3% | Reduced |
| Bedel Financial Consulting, Inc. | 34 | $3.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 29 | $3.00K | 0.00% | −1−3.3% | Reduced |
| Parallel Advisors, LLC | 46 | $4.00K | 0.00% | −16−25.8% | Reduced |
| Fieldpoint Private Securities, LLC | 60 | $5.00K | 0.00% | −5−7.7% | Reduced |
| TCI Wealth Advisors, Inc. | 52 | $5.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 67 | $6.00K | 0.00% | +67 | New |
| Parkside Financial Bank & Trust | 81 | $7.00K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 80 | $7.00K | 0.00% | +80 | New |
| Sutton Wealth Advisors Inc. | 108 | $9.76K | 0.00% | +13+13.7% | Added |
| Sageworth Trust Co of South Dakota | 111 | $10.0K | 0.02% | +111 | New |
| Rockefeller Capital Management L.P. | 121 | $11.0K | 0.00% | −27−18.2% | Reduced |
| Confluence Wealth Services, Inc. | 133 | $12.0K | 0.00% | +133 | New |
| EverSource Wealth Advisors, LLC | 166 | $15.0K | 0.00% | +166 | New |
| AdvisorNet Financial, Inc | 200 | $18.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 285 | $26.0K | 0.00% | +148+108.0% | Added |
| Aquatic Capital Management LLC | 300 | $27.0K | 0.05% | +300 | New |
| Allworth Financial LP | 400 | $36.0K | 0.00% | +400 | New |
| Tower Research Capital LLC (TRC) | 429 | $39.0K | 0.00% | −1,093−71.8% | Reduced |
| Eaton Vance Management | 447 | $40.0K | 0.00% | +12+2.8% | Added |
| Spire Wealth Management | 580 | $52.0K | 0.00% | +580 | New |
| Mystic Asset Management, Inc. | 650 | $58.0K | 0.03% | +650 | New |
| US Bancorp | 678 | $61.0K | 0.00% | −159−19.0% | Reduced |
| Optiver Holding B.V. | 751 | $63.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 707 | $64.0K | 0.00% | +4+0.6% | Added |
| Ellevest, Inc. | 709 | $64.0K | 0.01% | +709 | New |
| First Quadrant L P | 751 | $68.0K | 0.01% | 00.0% | Unchanged |
| HM Payson & Co | 909 | $82.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,108 | $100.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,642 | $148.0K | 0.00% | +3+0.2% | Added |
| Nisa Investment Advisors, LLC | 1,750 | $163.0K | 0.00% | −550−23.9% | Reduced |
| Ameritas Investment Partners, Inc. | 1,881 | $170.0K | 0.01% | 00.0% | Unchanged |
| Grandfield & Dodd, LLC | 2,400 | $220.0K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,567 | $232.0K | 0.00% | +67+2.7% | Added |
| KBC Group NV | 2,650 | $239.0K | 0.00% | 00.0% | Unchanged |
| Caxton Associates LP | 2,659 | $240.0K | 0.03% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 2,684 | $242.0K | 0.01% | +2,684 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,699 | $244.0K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 2,748 | $248.0K | 0.01% | +209+8.2% | Added |
| CWM Advisors, LLC | 2,769 | $250.0K | 0.03% | −3−0.1% | Reduced |
| Zebra Capital Management LLC | 2,826 | $255.0K | 0.41% | −1,043−27.0% | Reduced |
| CIBC Asset Management Inc | 3,173 | $287.0K | 0.00% | +3,173 | New |
| Susquehanna International Group, LLP | 3,275 | $296.0K | 0.00% | +3,275 | New |
| LPL Financial LLC | 3,328 | $301.0K | 0.00% | +323+10.7% | Added |
| Boston Private Wealth LLC | 3,341 | $302.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 3,367 | $304.0K | 0.00% | +81+2.5% | Added |
| Lido Advisors, LLC | 3,483 | $314.0K | 0.01% | +3,483 | New |
| Envestnet Asset Management Inc | 3,811 | $344.0K | 0.00% | +736+23.9% | Added |
| Jane Street Group, LLC | 3,879 | $350.0K | 0.00% | +1,261+48.2% | Added |
| Millennium Management LLC | 4,113 | $372.0K | 0.00% | −90,478−95.7% | Reduced |
| SEI Investments Co | 4,491 | $405.0K | 0.00% | +4,491 | New |
| Teacher Retirement System of Texas | 4,737 | $428.0K | 0.00% | +773+19.5% | Added |
| American Century Companies Inc | 4,932 | $446.0K | 0.00% | +915+22.8% | Added |
| Hellman Jordan Management Co Inc | 5,000 | $452.0K | 0.54% | +5,000 | New |
| Bell & Brown Wealth Advisors, LLC | 5,186 | $477.0K | 0.23% | +36+0.7% | Added |
| Keybank National Association | 5,290 | $478.0K | 0.00% | +5,290 | New |
| Citadel Advisors LLC | 5,869 | $530.0K | 0.00% | −37,741−86.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,916 | $534.0K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 6,061 | $546.0K | 0.00% | −11,069−64.6% | Reduced |
| ProShare Advisors LLC | 6,132 | $553.0K | 0.00% | +2,353+62.3% | Added |
| Metropolitan Life Insurance Co | 6,369 | $575.4K | 0.01% | −496−7.2% | Reduced |
| Tudor Investment Corp Et Al | 6,468 | $584.0K | 0.01% | −8,137−55.7% | Reduced |
| Arizona State Retirement System | 6,632 | $599.0K | 0.00% | −71−1.1% | Reduced |
| HGK Asset Management Inc | 6,967 | $629.0K | 0.19% | −1,637−19.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,973 | $630.0K | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 7,372 | $666.0K | 0.00% | −11,880−61.7% | Reduced |
| Hillsdale Investment Management Inc. | 8,400 | $759.0K | 0.05% | −2,500−22.9% | Reduced |
| MetLife Investment Management | 8,439 | $762.4K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 8,710 | $787.0K | 0.01% | −3,360−27.8% | Reduced |
| Los Angeles Capital Management LLC | 8,797 | $795.0K | 0.00% | −2,669−23.3% | Reduced |
| Occudo Quantitative Strategies LP | 9,084 | $821.0K | 0.07% | −172−1.9% | Reduced |
| AXA S.A. | 9,100 | $822.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 9,156 | $827.0K | 0.00% | −12,135−57.0% | Reduced |
| Bank of Montreal | 9,192 | $847.0K | 0.00% | +32+0.3% | Added |
| James Investment Research Inc | 9,436 | $852.0K | 0.08% | +2,600+38.0% | Added |
| Oregon Public Employees Retirement Fund | 9,582 | $866.0K | 0.01% | −400−4.0% | Reduced |
| Maryland State Retirement & Pension System | 9,826 | $888.0K | 0.02% | +130+1.3% | Added |
| STRS Ohio | 10,600 | $957.0K | 0.00% | −2,900−21.5% | Reduced |
| Guyasuta Investment Advisors Inc | 10,640 | $961.0K | 0.06% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 10,927 | $987.0K | 0.01% | −17,173−61.1% | Reduced |
| Panagora Asset Management Inc | 10,984 | $992.0K | 0.01% | 00.0% | Unchanged |
| First Hawaiian Bank | 11,115 | $1.00M | 0.03% | +11,115 | New |
| SG Americas Securities, LLC | 11,454 | $1.03M | 0.01% | +8,432+279.0% | Added |
| B. Metzler seel. Sohn & Co. AG | 11,460 | $1.04M | 0.01% | +11,460 | New |
| Louisiana State Employees Retirement System | 11,900 | $1.07M | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 11,958 | $1.08M | 0.01% | −175−1.4% | Reduced |
| Manufacturers Life Insurance Company, The | 12,290 | $1.11M | 0.00% | −57−0.5% | Reduced |
| Diversified Trust Co | 12,376 | $1.12M | 0.04% | +725+6.2% | Added |
| Algert Global LLC | 12,788 | $1.16M | 0.14% | +6,285+96.6% | Added |
| NFJ Investment Group, LLC | 13,494 | $1.22M | 0.02% | −451−3.2% | Reduced |
| New York State Teachers Retirement System | 14,225 | $1.28M | 0.00% | −300−2.1% | Reduced |