Innospec Inc.
IOSP- 交易所
- Nasdaq
- 產業
- Chemicals & Allied Products
- SEC CIK
- 0001054905
近 90 天，Innospec Inc. 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 281 家機構在 13F 申報持有，市值合計 $20.0 億；沒有大師持有。
2026 年第 1 季 13F 持有人
Innospec Inc. 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 266
- 較 2025 年第 4 季 +11 家
- 持有股數
- 2,494 萬
- 較 2025 年第 4 季 +392.4 萬 (+18.7%)
- 總市值
- $18.2 億
- 較 2025 年第 4 季 +$2.15 億 (+13.3%)
- 新進機構
- 41
- 另有 114 家加碼
- 清倉機構
- 30
- 另有 79 家減碼
另有 6 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 IOSP 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 281 | $20.0 億 |
| 2026 年第 1 季 | 266 | $18.2 億 |
| 2025 年第 4 季 | 261 | $18.6 億 |
| 2025 年第 3 季 | 266 | $18.5 億 |
| 2025 年第 2 季 | 262 | $20.3 億 |
| 2025 年第 1 季 | 272 | $22.9 億 |
| 2024 年第 4 季 | 262 | $26.6 億 |
| 2024 年第 3 季 | 261 | $27.3 億 |
| 2024 年第 2 季 | 266 | $29.6 億 |
| 2024 年第 1 季 | 239 | $31.0 億 |
| 2023 年第 4 季 | 223 | $29.6 億 |
| 2023 年第 3 季 | 212 | $24.4 億 |
| 2023 年第 2 季 | 205 | $23.9 億 |
| 2023 年第 1 季 | 219 | $24.5 億 |
| 2022 年第 4 季 | 223 | $24.4 億 |
| 2022 年第 3 季 | 193 | $20.3 億 |
| 2022 年第 2 季 | 199 | $22.9 億 |
| 2022 年第 1 季 | 188 | $22.0 億 |
| 2021 年第 4 季 | 184 | $21.4 億 |
| 2021 年第 3 季 | 188 | $19.7 億 |
| 2021 年第 2 季 | 180 | $21.2 億 |
| 2021 年第 1 季 | 180 | $24.2 億 |
2026 年第 1 季持有機構
每家機構持有 Innospec Inc. 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,878,975 | $2.83 億 | 0.00% | +216,652+5.9% | 加碼 |
| Allspring Global Investments Holdings, LLC | 2,315,942 | $1.70 億 | 0.29% | −40,561−1.7% | 減碼 |
| Vanguard Portfolio Management LLC | 1,860,091 | $1.36 億 | 0.01% | +1,860,091 | 新進 |
| Dimensional Fund Advisors LP | 1,242,089 | $9,070 萬 | 0.02% | +66,967+5.7% | 加碼 |
| Vanguard Capital Management LLC | 1,114,598 | $8,139 萬 | 0.00% | +1,114,598 | 新進 |
| State Street Corp | 964,335 | $7,042 萬 | 0.00% | +15,297+1.6% | 加碼 |
| Victory Capital Management Inc | 864,994 | $6,316 萬 | 0.04% | −85,080−9.0% | 減碼 |
| Nuveen, LLC | 643,248 | $4,697 萬 | 0.01% | +140,645+28.0% | 加碼 |
| Geode Capital Management, LLC | 630,592 | $4,605 萬 | 0.00% | +21,372+3.5% | 加碼 |
| Two Sigma Investments, LP | 593,039 | $4,330 萬 | 0.04% | +433,525+271.8% | 加碼 |
| UBS Group AG | 565,911 | $4,132 萬 | 0.01% | +423,856+298.4% | 加碼 |
| Goldman Sachs Group Inc | 492,011 | $3,593 萬 | 0.00% | +7,043+1.5% | 加碼 |
| Assenagon Asset Management S.A. | 490,884 | $3,584 萬 | 0.06% | +312,680+175.5% | 加碼 |
| JPMorgan Chase & Co | 426,050 | $3,118 萬 | 0.00% | +120,175+39.3% | 加碼 |
| Qube Research & Technologies Ltd | 406,624 | $2,969 萬 | 0.04% | +86,120+26.9% | 加碼 |
| Charles Schwab Investment Management Inc | 365,874 | $2,672 萬 | 0.00% | −7,666−2.1% | 減碼 |
| AQR Capital Management LLC | 312,065 | $2,279 萬 | 0.01% | +43,914+16.4% | 加碼 |
| Brown Advisory Inc | 296,465 | $2,165 萬 | 0.04% | −9,512−3.1% | 減碼 |
| Gendell Jeffrey L | 294,504 | $2,150 萬 | 0.29% | +9,153+3.2% | 加碼 |
| Bank of America Corp | 290,766 | $2,123 萬 | 0.00% | −31,592−9.8% | 減碼 |
| D. E. Shaw & Co., Inc. | 286,794 | $2,094 萬 | 0.02% | −23,133−7.5% | 減碼 |
| Northern Trust Corp | 284,239 | $2,076 萬 | 0.00% | +9,550+3.5% | 加碼 |
| Royce & Associates LP | 261,336 | $1,908 萬 | 0.19% | −43,890−14.4% | 減碼 |
| Morgan Stanley | 235,571 | $1,720 萬 | 0.00% | −7,964−3.3% | 減碼 |
| Western Standard LLC | 226,833 | $1,656 萬 | 8.71% | −41,534−15.5% | 減碼 |
| Citadel Advisors LLC | 220,883 | $1,613 萬 | 0.01% | +148,189+203.9% | 加碼 |
| SEI Investments Co | 174,121 | $1,271 萬 | 0.01% | +70,419+67.9% | 加碼 |
| Point72 Asset Management, L.P. | 166,794 | $1,218 萬 | 0.02% | +71,019+74.2% | 加碼 |
| Vanguard Fiduciary Trust Co | 160,752 | $1,174 萬 | 0.00% | +160,752 | 新進 |
| First Wilshire Securities Management Inc | 148,072 | $1,081 萬 | 2.44% | +47,498+47.2% | 加碼 |
| Janus Henderson Group PLC | 133,272 | $973.2 萬 | 0.00% | −17,579−11.7% | 減碼 |
| Bank of New York Mellon Corp | 131,291 | $958.7 萬 | 0.00% | −6,537−4.7% | 減碼 |
| HRT Financial LP | 125,055 | $913.1 萬 | 0.02% | +8,123+6.9% | 加碼 |
| Acadian Asset Management LLC | 122,552 | $894.2 萬 | 0.01% | +108,393+765.5% | 加碼 |
| Hotchkis & Wiley Capital Management LLC | 120,810 | $882.2 萬 | 0.03% | −4,252−3.4% | 減碼 |
| Principal Financial Group Inc | 120,477 | $879.7 萬 | 0.00% | +2,370+2.0% | 加碼 |
| Panagora Asset Management Inc | 119,675 | $873.9 萬 | 0.03% | +37,577+45.8% | 加碼 |
| Renaissance Technologies LLC | 118,900 | $868.2 萬 | 0.01% | −1,400−1.2% | 減碼 |
| Invesco Ltd. | 118,084 | $862.2 萬 | 0.00% | +13,445+12.8% | 加碼 |
| Voloridge Investment Management, LLC | 107,963 | $788.3 萬 | 0.03% | −30,438−22.0% | 減碼 |
| ZWJ Investment Counsel Inc | 103,787 | $757.9 萬 | 0.27% | +9,252+9.8% | 加碼 |
| Teacher Retirement System of Texas | 103,102 | $752.9 萬 | 0.03% | +18,677+22.1% | 加碼 |
| Jane Street Group, LLC | 94,506 | $690.1 萬 | 0.01% | −14,455−13.3% | 減碼 |
| ProShare Advisors LLC | 89,841 | $656.0 萬 | 0.01% | +6,102+7.3% | 加碼 |
| Public Sector Pension Investment Board | 88,694 | $647.6 萬 | 0.02% | +2,980+3.5% | 加碼 |
| Mutual of America Capital Management LLC | 87,463 | $638.7 萬 | 0.07% | −458−0.5% | 減碼 |
| Trexquant Investment LP | 78,370 | $572.3 萬 | 0.04% | +32,297+70.1% | 加碼 |
| Numerai GP LLC | 76,616 | $559.5 萬 | 0.56% | −21,653−22.0% | 減碼 |
| UBS Asset Management Americas Inc | 74,443 | $543.6 萬 | 0.00% | −4,229−5.4% | 減碼 |
| Russell Investments Group, Ltd. | 71,607 | $522.9 萬 | 0.01% | +59,979+515.8% | 加碼 |
| Rhumbline Advisers | 71,157 | $519.6 萬 | 0.00% | +960+1.4% | 加碼 |
| Leeward Investments, LLC - MA | 69,810 | $509.8 萬 | 0.25% | −1,877−2.6% | 減碼 |
| Deprince Race & Zollo Inc | 68,029 | $496.7 萬 | 0.09% | +68,029 | 新進 |
| Engineers Gate Manager LP | 64,682 | $472.3 萬 | 0.06% | +14,820+29.7% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 61,669 | $450.3 萬 | 0.01% | −6,380−9.4% | 減碼 |
| Millennium Management LLC | 61,427 | $448.5 萬 | 0.00% | −471,885−88.5% | 減碼 |
| SG Americas Securities, LLC | 60,868 | $444.5 萬 | 0.00% | −14,946−19.7% | 減碼 |
| Legal & General Group Plc | 59,120 | $431.7 萬 | 0.00% | −3,341−5.3% | 減碼 |
| Ameriprise Financial Inc | 56,535 | $412.8 萬 | 0.00% | −3,752−6.2% | 減碼 |
| American Century Companies Inc | 55,234 | $403.3 萬 | 0.00% | +918+1.7% | 加碼 |
| FMR LLC | 51,805 | $378.3 萬 | 0.00% | +14,884+40.3% | 加碼 |
| Swiss National Bank | 49,003 | $357.8 萬 | 0.00% | 00.0% | 不變 |
| Intech Investment Management LLC | 44,967 | $328.3 萬 | 0.03% | −6,589−12.8% | 減碼 |
| Atom Investors LP | 40,771 | $297.7 萬 | 0.21% | +17,941+78.6% | 加碼 |
| Ieq Capital, LLC | 39,960 | $291.8 萬 | 0.01% | +186+0.5% | 加碼 |
| BNP Paribas Arbitrage, SA | 37,967 | $277.2 萬 | 0.00% | +23,962+171.1% | 加碼 |
| Creative Planning | 37,635 | $274.8 萬 | 0.00% | −7,058−15.8% | 減碼 |
| XTX Topco Ltd | 36,292 | $265.0 萬 | 0.05% | +26,555+272.7% | 加碼 |
| PDT Partners, LLC | 34,576 | $252.5 萬 | 0.15% | −8,300−19.4% | 減碼 |
| Edgestream Partners, L.P. | 34,226 | $249.9 萬 | 0.08% | −12,208−26.3% | 減碼 |
| Marshall Wace, LLP | 33,526 | $244.8 萬 | 0.00% | +24,298+263.3% | 加碼 |
| Franklin Resources Inc | 33,485 | $244.5 萬 | 0.00% | +4,974+17.4% | 加碼 |
| Y-Intercept (Hong Kong) Ltd | 33,296 | $243.1 萬 | 0.05% | +8,682+35.3% | 加碼 |
| Penn Capital Management Co Inc | 33,286 | $243.1 萬 | 0.19% | +33,286 | 新進 |
| Connors Investor Services Inc | 33,095 | $241.7 萬 | 0.22% | +570+1.8% | 加碼 |
| Price T Rowe Associates Inc | 31,826 | $232.4 萬 | 0.00% | +3,443+12.1% | 加碼 |
| Ingalls & Snyder LLC | 28,927 | $211.2 萬 | 0.07% | 00.0% | 不變 |
| State of New Jersey Common Pension Fund D | 28,227 | $206.1 萬 | 0.01% | −2,087−6.9% | 減碼 |
| Alliancebernstein L.P. | 26,509 | $202.9 萬 | 0.00% | −414−1.5% | 減碼 |
| California State Teachers Retirement System | 27,529 | $201.0 萬 | 0.00% | +3,729+15.7% | 加碼 |
| Moran Wealth Management, LLC | 27,031 | $197.4 萬 | 0.06% | −15,004−35.7% | 減碼 |
| Holocene Advisors, LP | 26,473 | $193.3 萬 | 0.00% | +7,428+39.0% | 加碼 |
| Schonfeld Strategic Advisors LLC | 26,250 | $191.7 萬 | 0.02% | +8,573+48.5% | 加碼 |
| Jump Financial, LLC | 26,200 | $191.3 萬 | 0.03% | +3,900+17.5% | 加碼 |
| Dark Forest Capital Management LP | 25,643 | $187.2 萬 | 0.17% | −18,881−42.4% | 減碼 |
| HSBC Holdings PLC | 25,351 | $185.5 萬 | 0.00% | +10,504+70.7% | 加碼 |
| Prudential Financial Inc | 25,269 | $184.5 萬 | 0.00% | +1,805+7.7% | 加碼 |
| Huber Capital Management LLC | 25,148 | $183.6 萬 | 0.28% | +2,600+11.5% | 加碼 |
| Voya Investment Management LLC | 25,093 | $183.2 萬 | 0.00% | −171−0.7% | 減碼 |
| Brevan Howard Capital Management LP | 24,436 | $178.4 萬 | 0.02% | +10,974+81.5% | 加碼 |
| CM Management, LLC | 24,000 | $175.2 萬 | 1.47% | +4,000+20.0% | 加碼 |
| Citigroup Inc | 23,792 | $173.7 萬 | 0.00% | +6,079+34.3% | 加碼 |
| KLP Kapitalforvaltning AS | 23,300 | $170.1 萬 | 0.01% | +18,000+339.6% | 加碼 |
| Deutsche Bank AG | 22,750 | $166.1 萬 | 0.00% | +3,085+15.7% | 加碼 |
| Cerity Partners LLC | 22,513 | $164.4 萬 | 0.00% | +3,204+16.6% | 加碼 |
| Centiva Capital, LP | 21,641 | $158.0 萬 | 0.07% | +21,641 | 新進 |
| Wedge Capital Management L L P | 21,473 | $156.8 萬 | 0.03% | +1,774+9.0% | 加碼 |
| Barclays PLC | 21,189 | $154.7 萬 | 0.00% | −24,659−53.8% | 減碼 |
| Gsa Capital Partners LLP | 21,100 | $154.1 萬 | 0.10% | +3,678+21.1% | 加碼 |
| Capital Fund Management S.A. | 20,834 | $152.1 萬 | 0.01% | −1,043−4.8% | 減碼 |