IEX — IDEX Corporation price, chart and key statistics

Price data

Price

$226.99

YTD price return

+27.57%

YTD total return

+29.32%

Market cap

16.7B2016-12 6.9B2026-11 16.7B+142.8% over the window

Enterprise value

17.9B

Shares outstanding

73.5M2016-09 76.2M2026-09 73.5M-3.7% over the window

52W low

$160.60

52W high

$243.80

From 52W high

-6.89%

From 52W low

+41.34%

52W range

80%$161–$244

Beta

0.98

Volume

Rel volume

1.55×

30D volume

802.7K

30D $ vol

187.3M

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.

none

Insider net 1MNo open-market insider purchase or sale with a transaction date in the last 30 days, as filed on Form 4.

none

Insider net 3M0 insider-days of buying (no priced lot) and 1 of selling ($92K) in the last 91 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

−$92K

Insider net 1Y0 insider-days of buying (no priced lot) and 2 of selling ($3.4M) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

−$3.4M

Form 4 transactions by trade date, as filed; latest on file 2026-08-12.

Fundamentals

Sales (ttm)

3.7B2016-09 2.1B2026-09 3.7B+75.7% over the window

Sales/share

$49.802016-09 $27.312026-09 $49.80+82.3% over the window

EPS (ttm)

$7.212016-09 $3.672026-09 $7.21+96.4% over the window

FCF (ttm)

667.1M2016-09 343.1M2026-09 667.1M+94.5% over the window

FCF/share

$9.082016-09 $4.502026-09 $9.08+101.8% over the window

Book value/share

$54.682016-09 $20.392026-09 $54.68+168.1% over the window

Net margin

14.65%2016-09 13.5%2026-09 14.6%+8.3% over the window

ROE

13.34%2016-09 18.1%2026-09 13.3%-26.3% over the window

ROA

7.79%2016-09 8.6%2026-09 7.8%-9.7% over the window

Debt / equity

0.44×2016-09 0.712026-09 0.44-38.4% over the window

Current ratio

2.782016-09 2.812026-09 2.78-1.1% over the window

Growth (CAGR, ttm) · 10Y

Sales

+6.93%2025-09-30 → 2026-09-303.4B → 3.7B (+6.9% total)+3.54%2023-09-30 → 2026-09-303.3B → 3.7B (+11.0% total)+6.54%2021-09-30 → 2026-09-302.7B → 3.7B (+37.3% total)+5.80%2016-09-30 → 2026-09-302.1B → 3.7B (+75.7% total)

Net income

+12.08%2025-09-30 → 2026-09-30478.1M → 535.8M (+12.1% total)-4.62%2023-09-30 → 2026-09-30617.5M → 535.8M (-13.2% total)+4.42%2021-09-30 → 2026-09-30431.7M → 535.8M (+24.1% total)+6.65%2016-09-30 → 2026-09-30281.5M → 535.8M (+90.3% total)

FCF

+14.22%2025-09-30 → 2026-09-30584.1M → 667.1M (+14.2% total)+3.90%2023-09-30 → 2026-09-30594.7M → 667.1M (+12.2% total)+5.69%2021-09-30 → 2026-09-30505.9M → 667.1M (+31.9% total)+6.88%2016-09-30 → 2026-09-30343.1M → 667.1M (+94.5% total)

Shares

-1.87%2025-09-30 → 2026-09-3074.8M → 73.5M (-1.9% total)-0.97%2023-09-30 → 2026-09-3075.6M → 73.5M (-2.9% total)-0.69%2021-09-30 → 2026-09-3076M → 73.5M (-3.4% total)-0.37%2016-09-30 → 2026-09-3076.2M → 73.5M (-3.7% total)

Per-share growth (CAGR, ttm) · 10Y

EPS

+14.00%2025-09-30 → 2026-09-30$6.32 → $7.21 (+14.0% total)-3.97%2023-09-30 → 2026-09-30$8.14 → $7.21 (-11.5% total)+4.99%2021-09-30 → 2026-09-30$5.65 → $7.21 (+27.6% total)+6.99%2016-09-30 → 2026-09-30$3.67 → $7.21 (+96.4% total)

Sales/share

+8.97%2025-09-30 → 2026-09-30$45.71 → $49.80 (+9.0% total)+4.55%2023-09-30 → 2026-09-30$43.58 → $49.80 (+14.3% total)+7.28%2021-09-30 → 2026-09-30$35.05 → $49.80 (+42.1% total)+6.19%2016-09-30 → 2026-09-30$27.31 → $49.80 (+82.3% total)

FCF/share

+16.39%2025-09-30 → 2026-09-30$7.80 → $9.08 (+16.4% total)+4.92%2023-09-30 → 2026-09-30$7.86 → $9.08 (+15.5% total)+6.42%2021-09-30 → 2026-09-30$6.65 → $9.08 (+36.5% total)+7.28%2016-09-30 → 2026-09-30$4.50 → $9.08 (+101.8% total)

Book value/share

+2.03%2025-09-30 → 2026-09-30$53.59 → $54.68 (+2.0% total)+6.88%2023-09-30 → 2026-09-30$44.79 → $54.68 (+22.1% total)+8.81%2021-09-30 → 2026-09-30$35.86 → $54.68 (+52.5% total)+10.37%2016-09-30 → 2026-09-30$20.39 → $54.68 (+168.1% total)

Dividend/share

+2.84%2025-09-30 → 2026-09-30$2.82 → $2.90 (+2.8% total)+4.79%2023-09-30 → 2026-09-30$2.52 → $2.90 (+15.1% total)+6.91%2021-09-30 → 2026-09-30$2.08 → $2.90 (+39.7% total)+8.03%2016-09-30 → 2026-09-30$1.34 → $2.90 (+116.4% total)

Price

+36.10%2025-11-06 → 2026-11-06$166.82 → $226.99 (+36.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+5.47%2023-11-06 → 2026-11-06$193.49 → $226.99 (+17.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.-0.65%2021-11-05 → 2026-11-06$234.51 → $226.99 (-3.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+10.30%2016-11-04 → 2026-11-06$85.10 → $226.99 (+166.7% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.

Total return

+37.97%2025-11-06 → 2026-11-06$164.56 → $226.99 (+37.9% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+6.94%2023-11-06 → 2026-11-06$185.62 → $226.99 (+22.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+0.65%2021-11-05 → 2026-11-06$219.72 → $226.99 (+3.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+11.69%2016-11-04 → 2026-11-06$75.08 → $226.99 (+202.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.

31.5×2016-12 24.392026-11 31.12+27.6% over the window

P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.

21.8×2017-03 16.852026-11 21.83+29.5% over the window

Fwd P/E

22.6×

P/S (ttm)Market cap ÷ TTM revenue.

4.6×2016-12 3.302026-11 4.56+38.2% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

4.2×2016-12 4.422026-11 4.15-6.0% over the window

P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).

25.0×2016-12 20.022026-11 24.99+24.9% over the window

EV/EBITDA (fy)

18.3×

EV/Sales (ttm)

4.9×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

4.00%2016-09 5.0%2026-09 4.0%-20.5% over the window

Dividend yield (fwd)Indicated annual dividend ÷ last close: the last regular payment × payments a year, from our own dividend record. Shown only for a company that pays the same amount each time (raises and cuts allowed), whose payments are on schedule and agree with the dividends it reports paying; a company whose payments vary in size, such as an unequal interim and final, has no forward figure — see the ttm yield.Div yieldIndicated annual dividend ÷ last close: the last regular payment × payments a year, from our own dividend record. Shown only for a company that pays the same amount each time (raises and cuts allowed), whose payments are on schedule and agree with the dividends it reports paying; a company whose payments vary in size, such as an unequal interim and final, has no forward figure — see the ttm yield.

1.29%

Dividend yield (ttm)Dividends paid over the last year ÷ last close: the last full cycle of regular payments in our own dividend record. Below the forward yield after a raise, above it after a cut. Shown only when the record holds that full cycle and it agrees with the dividends the company reports paying; otherwise —.

1.28%

Dividend/share (fwd)The indicated annual dividend: the last regular payment × payments a year, for a company that pays the same amount each time.

$2.92

Buyback yield (realized, 1y)1 − shares_at(2026-09-30) ÷ shares_at(2025-09-30) = 1 − 73.5M ÷ 74.8M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.

1.87%

Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (1.87%) + dividends paid over that year ($213.9M) ÷ market_cap_at(2025-09-30) ($12.2B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.

3.62%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($300.8M) ÷ today's market cap ($16.7B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

1.80%2016-09 1.3%2026-09 1.8%+36.1% over the window

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $300.8M + TTM dividends $213.9M) ÷ today's market cap ($16.7B). Same caveat as the cash buyback yield.

3.09%2016-09 2.8%2026-09 3.1%+9.4% over the window

Vs own 10Y history

P/E

67th

P/OI

55th

P/S

34th

P/B

17th

P/FCF

30th