IOSP Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

03
Price $97.41
P/E (TTM) 19.9
EPS (TTM) $4.89
Revenue (TTM) $1.84B
ROE (TTM) 9.2%
52W Range $66–$100

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04
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Stock splits 1
Ex-date Split Type
July 23, 2007 2-for-1 Forward

10-Year Performance Revenue, net income, margins and EPS trends

06
Revenue$1.78B
2016-12-31 → 2025-12-31
EPS$4.67
2016-12-31 → 2025-12-31
Net margin6.6%
2016-12-31 → 2025-12-31
Valuation & Ratios 07–12

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric 5Y trend IOSP 5Y avg Peer Median Verdict
P/E (TTM) 19.95Y avg ≈31.9 ≈31.9 28.4 Undervalued
PEG Ratio ≈0.6 · · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

Dividends Yield, payout ratio, dividend history, 5Y CAGR

13
Payout Ratio36.4%
Annualized Payout≈$1.84Paid semi-annually
5Y Div CAGR≈10.5%Per share, split-adjusted
Growth Streak≈12Consecutive years of dividend growth
Ex-dateAmountCurrencyYield
May 19, 2026$0.92USD≈2.3%
Nov 18, 2025$0.87USD≈2.4%
May 20, 2025$0.84USD≈1.8%
Nov 18, 2024$0.79USD≈1.3%
May 17, 2024$0.76USD≈1.1%
Nov 17, 2023$0.72USD≈1.3%
May 19, 2023$0.69USD≈1.4%
Nov 18, 2022$0.65USD≈1.2%
May 16, 2022$0.63USD≈1.2%
Nov 15, 2021$0.59USD≈1.3%
May 14, 2021$0.57USD≈1.1%
Nov 16, 2020$0.52USD≈1.3%
May 15, 2020$0.52USD≈1.6%
Nov 18, 2019$0.52USD≈1.1%
May 20, 2019$0.50USD≈1.2%
Nov 16, 2018$0.45USD≈1.2%
May 18, 2018$0.44USD≈1.1%
Nov 15, 2017$0.39USD≈1.1%
May 18, 2017$0.38USD≈1.2%
Nov 10, 2016$0.34USD≈1.1%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

14
Avg Surprise 6.1%
Next Report Nov 02, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 3, 2026 $1.27 $1.07 19.0%
March 31, 2026 $1.05 $1.06 -0.54%
Dec. 31, 2025 $1.50 $1.26 18.6%
Sept. 30, 2025 $1.12 $1.08 3.6%
June 30, 2025 $1.26 $1.29 -2.5%
March 31, 2025 $1.42 $1.45 -1.7%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

15
Income Statement 18
Metric Trend 202520242023202220212020201920182017201620152014
Revenue $1.78B$1.85B$1.95B$1.96B$1.48B$1.19B$1.51B$1.48B$1.31B$883M$1.01B$961M
Cost of Revenue $1.29B$1.30B$1.36B$1.38B$1.05B$850M$1.05B$1.04B$904M$551M$666M$659M
Gross Profit $492M$543M$591M$587M$435M$343M$466M$435M$403M$332M$346M$302M
R&D Expense $51M$56M$49M$39M$37M$31M$35M$33M$31M$25M$25M$22M
SG&A Expense $285M$305M$380M$361M$267M$237M$281M$261M$244M$217M$207M$169M
Operating Expenses $363M$365M$430M$399M$303M$309M$316M$302M$278M$234M$190M$190M
Operating Income $130M$178M$162M$187M$132M$34M$150M$134M$125M$98M$156M$112M
Interest Expense ···········$4M
Interest Income ···········$400.0K
Other Non-op $-600.0K$10M$10M$-2M$4M$8M$5M$5M$11M$8M$0$2M
Pretax Income $138M$41M$174M$185M$134M$40M$150M$132M$128M$103M$152M$111M
Income Tax $22M$6M$35M$52M$41M$11M$38M$47M$66M$22M$33M$27M
Net Income $117M$36M$139M$133M$93M$29M$112M$85M$62M$81M$120M$84M
EPS (Basic) $4.69$1.43$5.60$5.37$3.78$1.17$4.58$3.48$2.56$3.39$4.96$3.45
EPS (Diluted) $4.67$1.42$5.56$5.32$3.75$1.16$4.54$3.45$2.52$3.33$4.86$3.38
Shares (Basic) 24,880,00024,932,00024,851,00024,787,00024,647,00024,563,00024,482,00024,401,00024,148,00023,998,00024,107,00024,391,000
Shares (Diluted) 24,993,00025,119,00025,022,00024,982,00024,854,00024,779,00024,728,00024,603,00024,486,00024,442,00024,612,00024,878,000
EBITDA $173M$221M$201M$227M$175M$80M$198M$183M$180M$144M$192M$142M
Balance Sheet 29
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents $292M$289M$204M$147M$142M$105M$76M$123M$90M$102M$137M$42M
Short-term Investments ·········$0$5M$5M
Receivables $342M$342M$360M$335M$284M$221M$292M$280M$244M$154M$137M$164M
Inventory $329M$301M$300M$373M$278M$220M$245M$248M$210M$174M$160M$185M
Prepaid Expense ··········$6M$8M
Other Current Assets $7M$600.0K$600.0K$400.0K$400.0K$400.0K$800.0K$0$1M$0$2M$0
Current Assets $1.00B$957M$886M$873M$728M$566M$630M$664M$562M$441M$459M$414M
PP&E (Net) $286M$270M$268M$221M$214M$211M$199M$196M$196M$157M$76M$81M
PP&E (Gross) $712M$612M$592M$512M$485M$464M$430M$403M$396M$252M$161M$187M
Accum. Depreciation $426M$342M$324M$292M$271M$254M$231M$207M$200M$94M$85M$106M
Goodwill $399M$382M$399M$359M$364M$371M$363M$365M$362M$375M$267M$276M
Intangibles $68M$65M$57M$45M$58M$75M$114M$136M$163M$144M$169M$181M
Other Non-current Assets $9M$4M$6M$7M$5M$8M$6M$7M$5M$800.0K$900.0K$700.0K
Total Assets $1.83B$1.73B$1.71B$1.60B$1.57B$1.40B$1.47B$1.47B$1.41B$1.18B$1.03B$1000M
Accounts Payable $175M$164M$164M$165M$149M$99M$122M$127M$118M$60M$52M$88M
Accrued Liabilities $152M$169M$186M$203M$166M$130M$154M$132M$104M$95M$84M$77M
Current Liabilities $360M$371M$372M$406M$337M$252M$304M$297M$262M$183M$206M$223M
Capital Leases $37M$31M$32M$31M$23M$29M$500.0K$2M$3M$3M$2M$2M
Deferred Tax $19M$24M$34M$26M$61M$47M$50M····$23M
Other Non-current Liabilities $9M$4M$2M$1M$1M$3M$2M$2M$2M$1M$500.0K$2M
Total Liabilities $500M$519M$558M$563M$538M··$648M$616M$528M$425M$484M
Long-term Debt ·····$0$59M$208M$218M$269M$132M$139M
Total Debt ·····$0$59M$208M$218M$269M$133M$139M
Common Stock $300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K$300.0K
Retained Earnings $1.10B$1.02B$1.03B$924M$823M$759M$756M$668M$605M$562M$496M$392M
Treasury Stock $115M$93M$94M$95M$91M$93M$93M$93M$93M$98M$92M$79M
AOCI $-35M$-91M$-148M$-145M$-47M$-57M$-74M$-76M$-38M$-126M$-111M$-106M
Stockholders' Equity $1.33B$1.21B$1.15B$1.04B$1.03B$944M$-74M$825M$794M$654M$605M$516M
Liabilities + Equity $1.83B$1.73B$1.71B$1.60B$1.57B$1.40B$1.47B$1.47B$1.41B$1.18B$1.03B$1000M
Cash Flow 17
Metric Trend 202520242023202220212020201920182017201620152014
D&A $44M$44M$39M$40M$43M$46M$48M$50M$50M$38M$35M$29M
Stock-based Comp $8M$8M$8M$7M$4M$6M$7M$5M$4M$3M$4M$3M
Deferred Tax $-9M$-40M$4M$-5M$7M$-2M$-800.0K$6M$-7M$1M$12M$5M
Amort. of Intangibles $12M$13M$11M$14M$16M$21M$23M$26M$28M$24M$21M$18M
Restructuring $900.0K$0$0$5M$4M$21M$0$7M$0$0··
Other Non-cash $-21M$137M$17M$-93M$-54M$68M$-4M$-40M$-27M$-19M$-53M$-15M
Operating Cash Flow $138M$184M$207M$82M$93M$146M$162M$105M$83M$106M$118M$106M
CapEx ··········$18M$14M
Investing Cash Flow $-75M$-62M$-112M$-42M$-36M$-30M$-31M$-36M$-30M$-209M··
Stock Repurchased $24M$700.0K$1M$6M$800.0K$2M$2M$1M$1M$8M$15M$7M
Net Stock Activity $-24M$-700.0K$-1M$-6M$-800.0K$-2M$-2M$-1M$-1M$-8M$-15M$-7M
Dividends Paid $42M$39M$35M$32M$29M$26M$25M$22M$19M$16M$15M$13M
Financing Cash Flow $-64M$-35M$-39M$-34M$-20M$-87M$-178M$-36M$-66M$70M··
Net Change in Cash $3M$86M$57M$5M$36M$30M$-47M$33M$-12M$-35M$95M$-39M
Taxes Paid $51M$52M$54M·········
Free Cash Flow ··········$100M$93M
Levered FCF ···········$90M
Profitability 8
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin 27.7%29.4%30.3%29.9%29.3%28.7%30.8%29.4%30.9%37.6%34.2%31.4%
Operating Margin 7.3%9.6%8.3%9.5%8.9%2.8%9.9%9.0%9.9%11.9%15.4%11.7%
Net Margin 6.6%1.9%7.1%6.8%6.3%2.4%7.4%5.8%4.7%9.2%11.8%8.8%
Pretax Margin 7.8%2.2%8.9%9.4%9.1%3.3%9.9%8.9%9.8%11.7%15.0%11.5%
EBITDA Margin 9.7%12.0%10.3%11.6%11.8%6.7%13.1%12.4%13.8%16.2%18.9%14.7%
ROA 6.5%2.1%8.4%8.4%6.3%2.0%7.6%5.9%4.8%7.4%11.8%9.4%
ROE 9.2%3.0%12.7%12.8%9.4%6.5%12.9%10.5%8.5%12.9%21.3%18.2%
ROIC 8.2%12.7%11.2%13.0%8.9%2.6%11.4%8.3%6.2%9.0%16.6%13.0%
Liquidity & Solvency 5
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 2.82.62.42.22.22.22.12.22.12.42.21.9
Quick Ratio 1.81.71.51.21.31.31.21.41.31.41.40.9
Debt / Equity ·····0.00.10.30.30.40.20.3
LT Debt / Equity ·····0.00.10.20.30.40.20.3
Interest Coverage ···········29.6
Efficiency 3
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 1.01.11.21.21.00.81.01.01.00.81.01.1
Inventory Turnover 4.14.34.04.24.23.74.34.64.73.33.93.8
Receivables Turnover 5.25.35.66.35.94.65.35.66.66.16.76.4
Per Share 5
Metric Trend 202520242023202220212020201920182017201620152014
Revenue / Share $71.14$73.47$77.88$78.60$59.68$48.15$61.20$60.03$53.37$36.14$41.13$38.62
Cash Flow / Share $5.53$7.34$8.28$3.27$3.75$5.89$6.54$4.26$3.38$4.28$4.78$4.27
Dividend / Share ·······$0.89$0.77$0.67$0.61$0.55
Dividend Paid / Share $1.71$1.55$1.41$1.28$1.16$1.04$1.02$0.89$0.77$0.67$0.61$0.55
EPS (TTM) $4.67$1.42$5.56$5.32$3.75$1.16$4.54$3.45$2.52$3.33$4.86$3.38
Growth Rates 10
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY -3.6%-5.3%-0.76%32.4%24.3%·······
Revenue CAGR 3Y -3.3%7.5%17.8%·········
Revenue CAGR 5Y 8.3%···········
EPS YoY 228.9%-74.5%4.5%41.9%223.3%·······
EPS CAGR 3Y -4.2%-27.7%68.6%·········
EPS CAGR 5Y 32.1%···········
Net Income YoY 227.5%-74.4%4.6%42.9%224.4%·······
Net Income CAGR 3Y -4.3%-27.4%69.2%·········
Net Income CAGR 5Y 32.4%···········
Dividends Paid CAGR 5Y 10.6%···········
Valuation (TTM) 6
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM $1.78B$1.85B$1.95B$1.96B$1.48B$1.19B$1.51B$1.48B$1.31B$883M$1.01B$961M
Net Income TTM $117M$36M$139M$133M$93M$29M$112M$85M$62M$81M$120M$84M
P/E 16.477.522.219.324.178.222.817.928.020.611.212.6
Earnings Yield 6.1%1.3%4.5%5.2%4.2%1.3%4.4%5.6%3.6%4.9%8.9%7.9%
Payout Ratio 36.4%109.0%25.2%23.8%30.9%89.2%22.3%25.5%30.1%19.6%12.5%15.9%
Annual Payout $42M$39M$35M$32M$29M$26M$25M$22M$19M$16M$15M$13M

Most recent period on the left · null values shown as ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

16
Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $1.78B $1.85B $1.95B $1.96B $1.48B
Gross Margin % 27.7% 29.4% 30.3% 29.9% 29.3%
Operating Margin % 7.3% 9.6% 8.3% 9.5% 8.9%
Net Income $117M $36M $139M $133M $93M
Diluted EPS $4.67 $1.42 $5.56 $5.32 $3.75

Institutional owners (13F) 295 filers · $2.2B total · As of Sept. 30, 2026

17

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Holders 295
Value held $2.2B
New positions 44
Exited positions 25
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
44 (+2 vs prior Q) 25 (0 vs prior Q) 100 (-11 vs prior Q) 93 (+18 vs prior Q) -400K

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
BlackRock, Inc. $356,595,899 4,381,323 16.01% Shares
VANGUARD GROUP INC $238,892,898 3,121,151 10.72% Shares
Allspring Global Investments Holdings, LLC $154,747,354 1,892,471 6.95% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $153,358,619 1,884,244 6.88% Shares
DIMENSIONAL FUND ADVISORS LP $106,215,943 1,305,038 4.77% Shares
VANGUARD CAPITAL MANAGEMENT LLC $90,188,829 1,108,107 4.05% Shares
STATE STREET CORP $81,066,638 996,027 3.64% Shares
Nuveen, LLC $61,508,264 755,723 2.76% Shares
GEODE CAPITAL MANAGEMENT, LLC $54,263,961 666,589 2.44% Shares
GOLDMAN SACHS GROUP INC $53,897,272 662,210 2.42% Shares
VICTORY CAPITAL MANAGEMENT INC $53,726,353 660,110 2.41% Shares
TWO SIGMA INVESTMENTS, LP $46,287,226 568,709 2.08% Shares
AQR CAPITAL MANAGEMENT LLC $39,274,305 482,545 1.76% Shares
BROWN ADVISORY INC $33,245,234 408,468 1.49% Shares
JPMORGAN CHASE & CO $29,998,212 370,574 1.35% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $28,947,005 355,658 1.30% Shares
GENDELL JEFFREY L $26,411,381 324,504 1.19% Shares
ROYCE & ASSOCIATES LP $25,127,209 308,726 1.13% Shares
NORTHERN TRUST CORP $24,664,751 303,044 1.11% Shares
Qube Research & Technologies Ltd $23,265,250 285,849 1.04% Shares
Assenagon Asset Management S.A. $22,201,727 272,782 1.00% Shares
Western Standard LLC $19,275,838 236,833 0.87% Shares
BANK OF AMERICA CORP /DE/ $19,187,042 235,742 0.86% Shares
MORGAN STANLEY $18,784,284 230,793 0.84% Shares
RENAISSANCE TECHNOLOGIES LLC $15,057,150 185,000 0.68% Shares
PANAGORA ASSET MANAGEMENT INC $14,856,768 182,538 0.67% Shares
D. E. Shaw & Co., Inc. $13,490,067 165,746 0.61% Shares
VANGUARD FIDUCIARY TRUST CO $13,324,764 163,715 0.60% Shares
SEI INVESTMENTS CO $12,701,035 156,051 0.57% Shares
UBS Group AG $12,534,141 154,001 0.56% Shares
TWO SIGMA ADVISERS, LP $12,185,168 159,200 0.55% Shares
FIRST WILSHIRE SECURITIES MANAGEMENT INC $11,973,446 147,112 0.54% Shares
Cubist Systematic Strategies, LLC $11,895,367 154,165 0.53% Shares
MACKENZIE FINANCIAL CORP $11,775,261 144,677 0.53% Shares
Bank of New York Mellon Corp $11,171,701 137,261 0.50% Shares
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $11,047,879 135,740 0.50% Shares
Leeward Investments, LLC - MA $10,198,818 125,308 0.46% Shares
JANUS HENDERSON GROUP PLC $9,732,040 133,272 0.44% Shares
PRINCIPAL FINANCIAL GROUP INC $9,689,723 119,053 0.43% Shares
Russell Investments Group, Ltd. $9,642,448 118,614 0.43% Shares
Invesco Ltd. $9,638,773 118,427 0.43% Shares
ZWJ INVESTMENT COUNSEL INC $8,830,769 108,502 0.40% Shares
Creative Planning $8,482,791 104,224 0.38% Shares
CITADEL ADVISORS LLC $8,020,903 98,549 0.36% Shares
DEPRINCE RACE & ZOLLO INC $7,597,594 93,348 0.34% Shares
FIRST TRUST ADVISORS LP $7,426,999 91,252 0.33% Shares
TEACHER RETIREMENT SYSTEM OF TEXAS $6,955,833 85,463 0.31% Shares
Public Sector Pension Investment Board $6,883,722 84,577 0.31% Shares
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $6,748,859 82,920 0.30% Shares
FMR LLC $6,735,794 82,759 0.30% Shares

Show all 295 institutional owners →

Activists & 5%+ owners 1 position

18

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Tontine Capital Partners, L.P., Tontine 25 Overseas Master Fund, L.P., Tontine Capital Management, L.L.C., Tontine Capital Overseas Master Fund, L.P., Tontine Capital Overseas GP, L.L.C., Tontine Capital Overseas Master Fund II, L.P., Tontine Asset Associates, L.L.C., Jeffrey L. Gendell ×7 filings Oct. 6, 2010 · Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

Company insiders 50 insiders · 19 officers · 17 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Patrick Williams PRESIDENT & CEO Feb. 27, 2026 F 231,535 0 0 $0
Ian Cleminson EVP & CFO Feb. 27, 2026 S 20,357 0 3 $-364,410
Bentley Jones David SVP, GC & CCO March 3, 2026 S 14,693 0 1 $-77,758
Hardy Louis Griffin III SVP, HUMAN RESOURCES Feb. 27, 2026 F 10,161 0 0 $0
Corbin Barnes SVP, Corporate Dev and IR Feb. 27, 2026 F 13,080 0 0 $0
Graeme Blair Head of Group Finance Feb. 23, 2026 A · 0 0 $0
Ian Malcolm Mcrobbie Senior VP R&T Feb. 23, 2026 A 36,679 0 0 $0
Philip John Boon Executive VP Business Ops Feb. 21, 2025 S 20,079 0 0 $0
Brian Watt VP, Strat Plan & Regulatory May 11, 2021 M 25,124 0 0 $0
Catherine Hessner Senior VP - Human Resources May 11, 2021 M 15,194 0 0 $0
Philip Curran Group Financial Controller Feb. 27, 2020 M 2,459 0 0 $0
David Earl Williams GC & Chief Compliance Officer May 24, 2018 M 14,516 0 0 $0
Patrick Joseph Mcduff EVP & PRESIDENT FS AMERICAS March 16, 2016 S 0 0 0 $0
Andrew Hartley VP & General Counsel Feb. 29, 2012 M 14,856 0 0 $0
Richard Tudor Shone VP Safety, Health & Env. May 16, 2008 M 12,386 0 0 $0
William Martin Dawson Exec VP Performance Chemicals Nov. 29, 2007 M 6,018 0 0 $0
Neale Perrins Group Financial Controller Feb. 13, 2006 A · 0 0 $0
Geoffrey John Hignett Snr VP Corporate Leadership Feb. 20, 2005 E 1,161 0 0 $0
Alexander Archibald Dobbie Exec VP, Petroleum Specialties May 12, 2004 A · 0 0 $0
Claudia Poccia Director Feb. 27, 2026 S 6,508 0 3 $-18,221
David Landless Director Feb. 27, 2026 S 7,632 0 3 $-90,950
Larry Padfield Director Feb. 27, 2026 S 9,453 0 4 $-175,245
Milton C Blackmore Director Feb. 27, 2026 S 10,530 0 4 $-175,245
Elizabeth K Arnold Director Feb. 23, 2026 A 6,376 0 0 $0
Leslie J Parrette Director Feb. 23, 2026 A 7,376 1 0 $25,191
Robert I Paller Director Feb. 26, 2024 A 14,343 0 0 $0
Joachim Roeser Director Feb. 24, 2020 A 5,260 0 0 $0
Hugh Aldous Director Feb. 24, 2020 A 12,380 0 0 $0
Martin Demora Hale Director Feb. 22, 2016 A 181,480 0 0 $0
James Martin Combe Puckridge Director Feb. 17, 2010 A 10,269 0 0 $0
Paul Willis Jennings Director May 19, 2009 S 0 0 0 $0
Peter Fearn Director March 24, 2009 A 531 0 0 $0
Samuel Allen Haubold Director Feb. 20, 2008 A 5,235 0 0 $0
Charles M Hale Director Feb. 20, 2008 A 244,407 0 0 $0
Martin M Hale SR Director July 6, 2007 J 97,066 0 0 $0
Benito Flore Director July 21, 2005 J 3,272 0 0 $0
Jeffrey L Gendell ET AL 10% owner Oct. 9, 2008 S 4,828,345 0 0 $0
Tontine Capital Partners, L.P. 10% owner Feb. 23, 2006 P 2,111,800 0 0 $0
Mark Bracewell · Dec. 5, 2013 M 1,329 0 0 $0
Robert Ernest Bew · Aug. 30, 2012 S 17,912 0 0 $0
Simon Kirkpatrick Nuttall · Aug. 3, 2006 M 0 0 0 $0
Sharon Elizabeth Todd · June 30, 2005 E 481 0 0 $0
Dennis Graham John Kerrison · March 4, 2005 A 124,550 0 0 $0
Heather Elizabeth Ashworth · Feb. 20, 2005 E 0 0 0 $0
John Philip Tayler · May 25, 2004 S 0 0 0 $0
Duncan Lawson · May 24, 2004 S 0 0 0 $0
William Orr Clark · May 17, 2004 S 0 0 0 $0
Hilary Alan Hanslip · March 19, 2004 E 18,717 0 0 $0
Timothy Peter Revington · Dec. 11, 2003 E 22,645 0 0 $0
Alan Geoffrey Jarvis · Sept. 30, 2003 S 0 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

ETF ownership Held by 55 ETFs

20

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
PSCM · Invesco Exchange-Traded Fund Trust … 3.53% 7,345 SH Oct. 2, 2026 Daily
PYZ · Invesco Exchange-Traded Fund Trust 1.54% 10,271 SH Oct. 2, 2026 Daily
HSMV · First Trust Exchange-Traded Fund III 1.02% 4,163 NS July 31, 2026 N-PORT
XSHD · Invesco Exchange-Traded Fund Trust … 1.00% 6,628 SH Oct. 2, 2026 Daily
XSLV · Invesco Exchange-Traded Fund Trust … 0.95% 23,089 SH Oct. 2, 2026 Daily
QQQS · Invesco Exchange-Traded Fund Trust … 0.53% 1,277 SH Oct. 2, 2026 Daily
FYT · First Trust Exchange-Traded AlphaDE… 0.52% 11,747 NS July 31, 2026 N-PORT
FYX · First Trust Exchange-Traded AlphaDE… 0.27% 42,872 NS July 31, 2026 N-PORT
VIOV · VANGUARD ADMIRAL FUNDS 0.21% 52,265 SH Aug. 19, 2026 Daily
QVMS · Invesco Exchange-Traded Fund Trust … 0.15% 3,732 SH Oct. 2, 2026 Daily
FMAT · FIDELITY COVINGTON TRUST 0.14% 9,690 NS July 31, 2026 N-PORT
VTWV · VANGUARD SCOTTSDALE FUNDS 0.13% 21,990 SH Aug. 19, 2026 Daily
VAW · VANGUARD WORLD FUND 0.13% 73,093 SH Aug. 19, 2026 Daily
RWJ · Invesco Exchange-Traded Fund Trust … 0.12% 25,086 SH Oct. 2, 2026 Daily
DFSV · Dimensional ETF Trust 0.12% 112,508 NS July 31, 2026 N-PORT
SMDX · Tidal Trust III 0.12% 1,759 NS July 31, 2026 N-PORT
VIOO · VANGUARD ADMIRAL FUNDS 0.11% 86,188 SH Aug. 19, 2026 Daily
FAB · First Trust Exchange-Traded AlphaDE… 0.10% 2,030 NS July 31, 2026 N-PORT
DFAT · Dimensional ETF Trust 0.10% 161,183 NS July 31, 2026 N-PORT
PRFZ · Invesco Exchange-Traded Fund Trust 0.09% 24,438 SH Oct. 2, 2026 Daily
JPSE · J.P. Morgan Exchange-Traded Fund Tr… 0.08% 5,790 NS July 31, 2026 N-PORT
BBSC · J.P. Morgan Exchange-Traded Fund Tr… 0.08% 6,459 NS July 31, 2026 N-PORT
IWM · iShares Trust 0.08% 644,531 SH Sept. 11, 2026 Daily
EBIT · Harbor ETF Trust 0.07% 102 NS July 31, 2026 N-PORT
RSSL · Global X Funds 0.07% 12,077 NS July 31, 2026 N-PORT
VTWO · VANGUARD SCOTTSDALE FUNDS 0.06% 144,998 SH Aug. 19, 2026 Daily
OMFS · Invesco Exchange-Traded Self-Indexe… 0.05% 1,426 SH Oct. 2, 2026 Daily
DFAS · Dimensional ETF Trust 0.05% 80,335 NS July 31, 2026 N-PORT
VBR · VANGUARD INDEX FUNDS 0.04% 358,599 SH Aug. 19, 2026 Daily
WSML · iShares Trust 0.02% 1,629 SH Sept. 11, 2026 Daily
VXF · VANGUARD INDEX FUNDS 0.02% 282,441 SH Aug. 19, 2026 Daily
VB · VANGUARD INDEX FUNDS 0.02% 565,356 SH Aug. 19, 2026 Daily
DXUV · Dimensional ETF Trust 0.02% 1,122 NS July 31, 2026 N-PORT
DFUV · Dimensional ETF Trust 0.01% 19,638 NS July 31, 2026 N-PORT
VIG · VANGUARD SPECIALIZED FUNDS 0.01% 139,147 SH Aug. 19, 2026 Daily
VYM · VANGUARD WHITEHALL FUNDS 0.01% 97,967 SH Aug. 19, 2026 Daily
DFSU · Dimensional ETF Trust 0.01% 2,570 NS July 31, 2026 N-PORT
PFM · Invesco Exchange-Traded Fund Trust 0.01% 703 SH Oct. 1, 2026 Daily
DFAC · Dimensional ETF Trust 0.01% 48,700 NS July 31, 2026 N-PORT
TILT · FlexShares Trust 0.01% 1,458 NS July 31, 2026 N-PORT
DCOR · Dimensional ETF Trust 0.01% 1,971 NS July 31, 2026 N-PORT
DFAU · Dimensional ETF Trust 0.00% 5,576 NS July 31, 2026 N-PORT
ITOT · iShares Trust 0.00% 33,836 SH Sept. 11, 2026 Daily
DFUS · Dimensional ETF Trust 0.00% 8,081 NS July 31, 2026 N-PORT
IWV · iShares Trust 0.00% 6,689 SH Sept. 8, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 782,736 SH Aug. 19, 2026 Daily
VT · VANGUARD INTERNATIONAL EQUITY INDEX… 0.00% 17,505 SH Aug. 19, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.00% 2,030 SH Aug. 19, 2026 Daily
IJR · iShares Trust · 1,503,415 SH Sept. 10, 2026 Daily
IJS · iShares Trust · 219,611 SH Sept. 8, 2026 Daily
IWN · iShares Trust · 236,482 SH Sept. 11, 2026 Daily
XJR · iShares Trust · 3,412 SH Aug. 31, 2026 Daily
SVAL · iShares Trust · 7,972 SH Sept. 3, 2026 Daily
ISCB · iShares Trust · 1,052 SH Sept. 11, 2026 Daily
ISCV · iShares Trust · 5,248 SH Sept. 11, 2026 Daily

IOSP Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

21
rating · 9 analysts BUY
Median target $100.00 +2.7%
2 22.2% Strong Buy
6 66.7% Buy
1 11.1% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

3 analysts · 2026-09-28

Mean target $101.00 +3.7%

Now Current price $97.41
Low$93.00 Mean$101.00 High$110.00

Peer comparison (GICS sub-industry) Key metrics vs sector peers

22

FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
IOSP · 16.4 -3.6% 6.6% 9.2% 27.7%
ASH · -2.6 -13.7% -46.3% -37.6% 30.1%
KWR $2.38B -980.8 2.7% -0.13% -0.18% 36.0%
FUL $3.16B 21.2 -2.7% 4.4% 7.9% 31.1%
NGVT $2.10B -12.8 -2.7% -14.3% -222.2% 39.5%
MTX $1.89B -103.3 -2.2% -0.89% -1.1% 25.0%
SCL · 23.1 7.0% 2.0% 3.8% 11.6%
FTK $519M 20.5 26.9% 12.9% 33.0% 25.2%
ECVT $1.09B -16.0 20.9% -9.8% -11.0% 21.9%
RYAM $395M -0.9 -10.1% -28.7% -127.7% 8.1%
ASPN $234M -0.6 -40.1% -143.7% -143.1% 17.0%

Latest News Recent headlines mentioning this company

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Source: SEC 10-Q filed Aug 5, 2026