IBOC — International Bancshares Corporation stock price and chart

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IBOC

$67.34-0.46%

as of close, Oct 16, 2026

☾ AH $67.34 -0.46%

International Bancshares CorporationStock · FinancialsRussell 2000 0.1%Nasdaq Composite 0.01%US Stock Market 0.006%Russell 3000 0.006%

PeersJPMHOODBACVBRK-BGS

Technical analysis2

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Addendum charts0

VolumeDDDDDDDDDDDDDDDDDDDD

20162019202120242026

25.030.035.040.045.050.055.060.065.070.075.002.0M4.0M$67.34

2026-10-16

Price$67.34

MA20$72.45

MA50$70.50

Vol2.3M

What would $1,000 invested in IBOC be worth today? →

IBOC returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $67.34
YTD price return: +1.35%
YTD total return: +3.42%
Next earnings: Nov 5, 2026
Market cap: 4.2B2016-12 2.7B2026-10 4.2B+55.7% over the window
Enterprise value: -1.4B
Shares outstanding: 62.2M2016-06 65.9M2026-06 62.2M-5.7% over the window
52W low: $63.20
52W high: $78.46
From 52W high: -14.17%
From 52W low: +6.55%
52W range: 27%

Volume

Rel volume: 1.16×
30D volume: 393.6K
30D $ vol: 27.4M

Fundamentals

Sales (ttm): 859.1M2016-06 506.2M2026-06 859.1M+69.7% over the window
Sales/share: $13.812016-06 $7.682026-06 $13.81+80.0% over the window
EPS (ttm): $6.642016-06 $1.952026-06 $6.64+240.4% over the window
FCF (ttm): 452.8M2016-06 191.4M2026-06 452.8M+136.6% over the window
FCF/share: $7.282016-06 $2.902026-06 $7.28+150.9% over the window
Book value/share: $54.272016-06 $26.392026-06 $54.27+105.6% over the window
Net margin: 48.11%2016-06 25.6%2026-06 48.1%+87.8% over the window
ROE: 12.24%2016-06 7.4%2026-06 12.2%+64.4% over the window
ROA: 2.43%2016-06 1.1%2026-06 2.4%+120.5% over the window

Growth (CAGR, ttm) · 10Y

Sales: +3.95%2025-06-30 → 2026-06-30826.4M → 859.1M (+4.0% total)+2.20%2023-06-30 → 2026-06-30804.8M → 859.1M (+6.7% total)+8.19%2021-06-30 → 2026-06-30579.5M → 859.1M (+48.2% total)+5.43%2016-06-30 → 2026-06-30506.2M → 859.1M (+69.7% total)
Net income: +0.33%2025-06-30 → 2026-06-30411.9M → 413.3M (+0.3% total)+1.87%2023-06-30 → 2026-06-30390.9M → 413.3M (+5.7% total)+12.07%2021-06-30 → 2026-06-30233.8M → 413.3M (+76.8% total)+12.29%2016-06-30 → 2026-06-30129.7M → 413.3M (+218.7% total)
FCF: +0.45%2025-06-30 → 2026-06-30450.8M → 452.8M (+0.4% total)+1.90%2023-06-30 → 2026-06-30428M → 452.8M (+5.8% total)+6.65%2021-06-30 → 2026-06-30328.2M → 452.8M (+38.0% total)+8.99%2016-06-30 → 2026-06-30191.4M → 452.8M (+136.6% total)
Shares: +0.06%2025-06-30 → 2026-06-3062.2M → 62.2M (+0.1% total)+0.08%2023-06-30 → 2026-06-3062M → 62.2M (+0.2% total)-0.38%2021-06-30 → 2026-06-3063.4M → 62.2M (-1.9% total)-0.58%2016-06-30 → 2026-06-3065.9M → 62.2M (-5.7% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +0.40%2025-06-30 → 2026-06-30$6.61 → $6.64 (+0.4% total)+1.89%2023-06-30 → 2026-06-30$6.28 → $6.64 (+5.8% total)+12.49%2021-06-30 → 2026-06-30$3.69 → $6.64 (+80.1% total)+13.03%2016-06-30 → 2026-06-30$1.95 → $6.64 (+240.4% total)
Sales/share: +3.89%2025-06-30 → 2026-06-30$13.30 → $13.81 (+3.9% total)+2.12%2023-06-30 → 2026-06-30$12.97 → $13.81 (+6.5% total)+8.60%2021-06-30 → 2026-06-30$9.14 → $13.81 (+51.1% total)+6.05%2016-06-30 → 2026-06-30$7.68 → $13.81 (+80.0% total)
FCF/share: +0.39%2025-06-30 → 2026-06-30$7.25 → $7.28 (+0.4% total)+1.82%2023-06-30 → 2026-06-30$6.90 → $7.28 (+5.6% total)+7.05%2021-06-30 → 2026-06-30$5.18 → $7.28 (+40.6% total)+9.63%2016-06-30 → 2026-06-30$2.90 → $7.28 (+150.9% total)
Book value/share: +11.63%2025-06-30 → 2026-06-30$48.62 → $54.27 (+11.6% total)+15.38%2023-06-30 → 2026-06-30$35.33 → $54.27 (+53.6% total)+8.52%2021-06-30 → 2026-06-30$36.07 → $54.27 (+50.5% total)+7.48%2016-06-30 → 2026-06-30$26.39 → $54.27 (+105.6% total)
Dividend/share: +5.15%2025-06-30 → 2026-06-30$1.36 → $1.43 (+5.1% total)+5.15%2023-06-30 → 2026-06-30$1.23 → $1.43 (+16.3% total)+5.39%2021-06-30 → 2026-06-30$1.10 → $1.43 (+30.0% total)+9.41%2016-06-30 → 2026-06-30$0.58 → $1.43 (+145.7% total)
Price: +4.00%2025-10-16 → 2026-10-16$64.75 → $67.34 (+4.0% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+16.27%2023-10-16 → 2026-10-16$42.84 → $67.34 (+57.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+10.04%2021-10-15 → 2026-10-16$41.73 → $67.34 (+61.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+8.48%2016-10-14 → 2026-10-16$29.84 → $67.34 (+125.7% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +6.12%2025-10-16 → 2026-10-16$63.46 → $67.34 (+6.1% 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.+18.81%2023-10-16 → 2026-10-16$40.14 → $67.34 (+67.7% 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.+12.70%2021-10-15 → 2026-10-16$37.03 → $67.34 (+81.8% 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.+11.23%2016-10-14 → 2026-10-16$23.21 → $67.34 (+190.1% 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.: 10.1×2016-12 20.172026-10 10.14-49.7% over the window
Fwd P/E: 10.1×
P/S (ttm)Market cap ÷ TTM revenue.: 4.9×2016-12 5.392026-10 4.88-9.5% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 1.2×2016-12 1.542026-10 1.24-19.4% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 9.2×2016-12 16.432026-10 9.25-43.7% over the window
EV/Sales (ttm): -1.6×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 10.81%2016-09 6.1%2026-06 9.6%+57.5% 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.: 2.17%
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 —.: 2.17%
Dividend/share (fwd)The indicated annual dividend: the last regular payment × payments a year, for a company that pays the same amount each time.: $1.46
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 62.2M ÷ 62.2M. 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.: -0.06%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-0.06%) + dividends paid over that year ($88.9M) ÷ market_cap_at(2025-06-30) ($4.1B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 2.09%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($219K) ÷ today's market cap ($4.2B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 0.01%2016-09 0.4%2026-06 0.0%-98.9% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $219K + TTM dividends $88.9M) ÷ today's market cap ($4.2B). Same caveat as the cash buyback yield.: 2.13%2016-09 1.9%2026-06 1.9%+1.8% over the window

Vs own 10Y history

P/E: 30th
P/S: 64th
P/B: 29th
P/FCF: 47th

Bar = where today’s multiple sits in IBOC’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-16#

-0.46%

-0.85%

-5.06%

-13.49%

YTD

+1.35%

+4.00%

+61.37%

Financial statements

Open full IBOC financials →

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Ticker	Name	1M	1D
BRK-B	Berkshire Hathaway Inc.	+2.35%	+1.21%
JPM	JPMorgan Chase & Co.	-2.64%	+1.25%
V	Visa Inc.	+8.54%	+0.72%
MA	Mastercard Incorporated	+8.75%	+0.18%
BAC	Bank of America Corporation	-11.52%	-0.91%
HSBC	HSBC Holdings plc.	-6.22%	+0.03%
MS	Morgan Stanley	-10.79%	-0.84%
RY	Royal Bank Of Canada	-2.22%	+0.57%

IBOC — International Bancshares Corporation price, chart and key statistics