IOSP — INNOSPEC INC

Ownership history in Squarepoint Ops LLC  ·  17 quarters on record

This page tracks every 13F SEC filing in which Squarepoint Ops LLC reported a position in INNOSPEC INC (IOSP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.03% (2019 Q3)
Avg. % of fund
0.01%
First filed
2016 Q1
Last filed
2025 Q3
Quarters held
17
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 12,216 +4,489 +58.1% 0.00% $943K $76.23
2025 Q2 ADDED 7,727 +4,736 +158.3% 0.00% $650K $83.08
2024 Q3 ADDED 2,991 +320 +12.0% 0.00% $338K $109.94
2023 Q1 ADDED 2,671 +148 +5.9% 0.00% $274K $97.88
13 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    IOSP price (monthly, adj. close)

Other funds also holding IOSP

As of 2025 Q4 — sorted by position size

Western Standard LLC 3Y 7Y 9.48% Medina Value Partners, LLC 3Y 6.77% FIRST WILSHIRE SECURITIES MANAGEMENT INC 3Y 7Y 1.94% CM Management, LLC 3Y 1.29% QSV Equity Investors LLC 1.21% Numerai GP LLC 3Y 0.91% Round Hill Asset Management 3Y 7Y 0.58% GENDELL JEFFREY L 3Y 7Y 0.38% EntryPoint Capital, LLC 0.32% WESTWOOD HOLDINGS GROUP INC 3Y 7Y 0.31%
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