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, Q3 2023
Institutional positions in Innospec Inc. as of Sep 30, 2023. 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
- 212
- +9 vs. Q2 2023
- Shares held
- 23.8M
- +47.5K (+0.2%) vs. Q2 2023
- Total value
- $2.44B
- +$47.1M (+2.0%) vs. Q2 2023
- New holders
- 22
- 81 more added
- Sold out
- 13
- 80 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| PDT Partners, LLC | 11,135 | $1.14M | 0.14% | −22−0.2% | Reduced |
| Diversified Trust Co | 10,969 | $1.12M | 0.04% | +269+2.5% | Added |
| New York State Common Retirement Fund | 10,947 | $1.12M | 0.00% | +948+9.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 10,900 | $1.11M | 0.01% | +10,100+1,262.5% | Added |
| Amalgamated Bank | 10,816 | $1.10M | 0.01% | −369−3.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 10,777 | $1.10M | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 10,628 | $1.09M | 0.00% | −9,284−46.6% | Reduced |
| Tredje AP-fonden | 10,499 | $1.07M | 0.02% | 00.0% | Unchanged |
| TD Asset Management Inc | 10,300 | $1.05M | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 10,096 | $1.03M | 0.00% | −201−2.0% | Reduced |
| Gotham Asset Management, LLC | 10,062 | $1.03M | 0.02% | +1,610+19.0% | Added |
| STRS Ohio | 9,900 | $1.01M | 0.00% | −400−3.9% | Reduced |
| James Investment Research Inc | 9,512 | $972.1K | 0.13% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 9,226 | $942.9K | 0.00% | −629−6.4% | Reduced |
| Maryland State Retirement & Pension System | 9,159 | $936.0K | 0.02% | −530−5.5% | Reduced |
| Amundi | 9,414 | $929.5K | 0.00% | −150−1.6% | Reduced |
| Ensign Peak Advisors, Inc | 9,072 | $927.2K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 9,028 | $922.0K | 0.01% | +6,292+230.0% | Added |
| AMG National Trust Bank | 8,874 | $906.9K | 0.03% | +8,874 | New |
| First Hawaiian Bank | 8,540 | $872.8K | 0.03% | 00.0% | Unchanged |
| Bank of Montreal | 7,480 | $808.7K | 0.00% | +145+2.0% | Added |
| Teachers Retirement System of the State of Kentucky | 7,854 | $803.0K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 7,553 | $771.9K | 0.00% | +250+3.4% | Added |
| Oregon Public Employees Retirement Fund | 7,355 | $751.7K | 0.01% | −440−5.6% | Reduced |
| Arizona State Retirement System | 7,081 | $723.7K | 0.01% | +74+1.1% | Added |
| Inspire Advisors, LLC | 6,627 | $677.2K | 0.12% | +6,627 | New |
| Engineers Gate Manager LP | 6,454 | $659.6K | 0.02% | +3,145+95.0% | Added |
| Trexquant Investment LP | 6,439 | $658.1K | 0.02% | +3,304+105.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 6,206 | $634.3K | 0.06% | +3,582+136.5% | Added |
| Keybank National Association | 6,005 | $613.7K | 0.00% | −35−0.6% | Reduced |
| Aviva PLC | 5,750 | $587.6K | 0.00% | −8,503−59.7% | Reduced |
| Nebula Research & Development LLC | 5,663 | $578.8K | 0.31% | +855+17.8% | Added |
| HGK Asset Management Inc | 5,480 | $560.0K | 0.18% | 00.0% | Unchanged |
| Legacy Wealth Asset Management, LLC | 5,420 | $553.9K | 0.20% | +2,845+110.5% | Added |
| Advisor Group Holdings, Inc. | 5,164 | $527.9K | 0.00% | +2,143+70.9% | Added |
| LPL Financial LLC | 4,746 | $485.0K | 0.00% | +395+9.1% | Added |
| Everence Capital Management Inc | 4,330 | $443.0K | 0.03% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,209 | $430.2K | 0.00% | +683+19.4% | Added |
| Graham Capital Management, L.P. | 4,083 | $417.3K | 0.01% | −95−2.3% | Reduced |
| Allianz Asset Management GmbH | 3,956 | $404.3K | 0.00% | +5+0.1% | Added |
| O'Shaughnessy Asset Management, LLC | 3,946 | $403.3K | 0.01% | +692+21.3% | Added |
| Man Group plc | – | $392.8K | 0.00% | – | – |
| ProShare Advisors LLC | 3,798 | $388.2K | 0.00% | −97−2.5% | Reduced |
| XTX Topco Ltd | 3,616 | $369.6K | 0.06% | −329−8.3% | Reduced |
| Public Employees Retirement Association of Colorado | 3,555 | $363.0K | 0.00% | 00.0% | Unchanged |
| Hancock Whitney Corp | 3,542 | $362.0K | 0.01% | −10.0% | Reduced |
| New York Life Investment Management LLC | 3,462 | $353.8K | 0.00% | −543−13.6% | Reduced |
| Stifel Financial Corp | 3,402 | $347.7K | 0.00% | +644+23.4% | Added |
| Los Angeles Capital Management LLC | 3,397 | $347.2K | 0.00% | −2,571−43.1% | Reduced |
| Point72 Middle East FZE | 3,208 | $327.9K | 0.02% | +3,208 | New |
| Jane Street Group, LLC | 3,192 | $326.2K | 0.00% | −7,041−68.8% | Reduced |
| CWM Advisors, LLC | 3,001 | $306.7K | 0.04% | −99−3.2% | Reduced |
| Ethic Inc. | 3,000 | $306.6K | 0.01% | +696+30.2% | Added |
| Mackenzie Financial Corp | 3,024 | $303.6K | 0.00% | +399+15.2% | Added |
| Pictet Asset Management Holding SA | 2,770 | $283.1K | 0.00% | +2,770 | New |
| State of Wisconsin Investment Board | 2,708 | $276.8K | 0.00% | +2,708 | New |
| Advisor Partners II, LLC | 2,707 | $276.7K | 0.01% | +2,707 | New |
| Raymond James Trust N.A. | 2,569 | $262.6K | 0.01% | +140+5.8% | Added |
| Dakota Wealth Management | 2,541 | $259.7K | 0.01% | −67−2.6% | Reduced |
| AlphaMark Advisors, LLC | 2,517 | $257.0K | 0.11% | +2,517 | New |
| Contravisory Investment Management, Inc. | 2,504 | $255.9K | 0.07% | −149−5.6% | Reduced |
| Baird Financial Group, Inc. | 2,501 | $255.6K | 0.00% | +2,501 | New |
| Ameritas Investment Partners, Inc. | 2,481 | $253.6K | 0.01% | +500+25.2% | Added |
| Creative Planning | 2,469 | $252.3K | 0.00% | +408+19.8% | Added |
| Grandfield & Dodd, LLC | 2,400 | $245.3K | 0.02% | 00.0% | Unchanged |
| Oak Thistle LLC | 2,237 | $228.6K | 0.07% | +2,237 | New |
| Evergreen Capital Management LLC | 2,210 | $225.9K | 0.01% | +205+10.2% | Added |
| Boston Private Wealth LLC | 2,162 | $221.0K | 0.00% | −4−0.2% | Reduced |
| Crossmark Global Holdings, Inc. | 2,101 | $214.0K | 0.00% | −8−0.4% | Reduced |
| HSBC Holdings PLC | 2,046 | $209.8K | 0.00% | −4,525−68.9% | Reduced |
| Citadel Advisors LLC | 2,005 | $204.9K | 0.00% | +2,005 | New |
| Tocqueville Asset Management L.P. | 1,990 | $203.4K | 0.00% | +1,990 | New |
| Nisa Investment Advisors, LLC | 1,860 | $190.1K | 0.00% | +100+5.7% | Added |
| The PNC Financial Services Group, Inc. | 1,788 | $182.7K | 0.00% | +53+3.1% | Added |
| PEAK6 Investments LLC | 1,751 | $179.0K | 0.01% | +745+74.1% | Added |
| Metropolitan Life Insurance Co | 1,437 | $146.9K | 0.01% | +78+5.7% | Added |
| Signaturefd, LLC | 1,168 | $119.4K | 0.00% | +36+3.2% | Added |
| HM Payson & Co | 909 | $92.9K | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 907 | $92.7K | 0.00% | +733+421.3% | Added |
| GWM Advisors LLC | 705 | $72.0K | 0.00% | −42−5.6% | Reduced |
| KBC Group NV | 678 | $69.0K | 0.00% | −1,241−64.7% | Reduced |
| Parallel Advisors, LLC | 648 | $66.2K | 0.00% | −24−3.6% | Reduced |
| US Bancorp | 584 | $59.7K | 0.00% | −570−49.4% | Reduced |
| Tower Research Capital LLC (TRC) | 581 | $59.4K | 0.00% | −6,080−91.3% | Reduced |
| Covestor Ltd | 551 | $56.0K | 0.04% | +88+19.0% | Added |
| Quadrant Capital Group LLC | 532 | $54.4K | 0.01% | −29−5.2% | Reduced |
| Allworth Financial LP | 402 | $41.1K | 0.00% | +2+0.5% | Added |
| Global Retirement Partners, LLC | 340 | $34.3K | 0.00% | +35+11.5% | Added |
| CWM, LLC | 290 | $30.0K | 0.00% | +66+29.5% | Added |
| West Paces Advisors Inc. | 150 | $15.3K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 116 | $11.9K | 0.00% | +31+36.5% | Added |
| Parkside Financial Bank & Trust | 81 | $8.28K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 54 | $5.52K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 53 | $5.42K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 47 | $4.80K | 0.00% | +45+2,250.0% | Added |
| Federated Hermes, Inc. | 45 | $4.60K | 0.00% | +45 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 42 | $4.29K | 0.00% | +42 | New |
| LGT Financial Advisors LLC | 42 | $4.29K | 0.01% | +42 | New |
| Farther Finance Advisors, LLC | 35 | $3.58K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 28 | $2.86K | 0.00% | −15,475−99.8% | Reduced |