INNOSPEC INC. - IOSP

Sector: Basic Materials · Industry: Chemicals & Allied Products
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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$2.002B
QoQ value delta ($000)
+$10K (+0.0%)
Implied price effect (QoQ)
+0.0%
Shares
Total shares
24,593,783
QoQ shares delta
+32 (+0.0%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 3 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 356,595 4,381,323 0.01%
Allspring Global Investments Holdings, LLC 154,747 1,892,471 0.24%
VANGUARD PORTFOLIO MANAGEMENT LLC 153,358 1,884,244 0.01%
DIMENSIONAL FUND ADVISORS LP 106,215 1,305,038 0.02%
VANGUARD CAPITAL MANAGEMENT LLC 90,188 1,108,107 0.0%
STATE STREET CORP 81,066 996,027 0.0%
Nuveen, LLC 61,508 755,723 0.01%
GEODE CAPITAL MANAGEMENT, LLC 54,263 666,589 0.0%
GOLDMAN SACHS GROUP INC 53,897 662,210 0.0%
VICTORY CAPITAL MANAGEMENT INC 53,726 660,110 0.03%
TWO SIGMA INVESTMENTS, LP 46,287 568,709 0.03%
AQR CAPITAL MANAGEMENT LLC 39,274 482,545 0.01%
BROWN ADVISORY INC 33,245 408,468 0.05%
JPMORGAN CHASE & CO 29,998 370,574 0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 28,947 355,658 0.0%
GENDELL JEFFREY L 26,411 324,504 0.23%
ROYCE & ASSOCIATES LP 25,127 308,726 0.2%
NORTHERN TRUST CORP 24,664 303,044 0.0%
Qube Research & Technologies Ltd 23,265 285,849 0.02%
ACADIAN ASSET MANAGEMENT LLC 22,287 273,999 0.03%
Assenagon Asset Management S.A. 22,201 272,782 0.03%
Western Standard LLC 19,275 236,833 6.53%
BANK OF AMERICA CORP /DE/ 19,187 235,742 0.0%
MORGAN STANLEY 18,784 230,793 0.0%
RENAISSANCE TECHNOLOGIES LLC 15,057 185,000 0.02%