IDCC — InterDigital Inc. stock price and chart

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IDCC

$319.30-2.67%

as of close, Oct 16, 2026

☾ AH $319.30 -2.67%

InterDigital Inc.Stock · TechnologyRussell 2000 0.2%Nasdaq Composite 0.01%Russell 3000 0.01%US Stock Market 0.01%

PeersMUNVDASNDKAAPLAMDINTC

Technical analysis2

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VolumeDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEDEDEDED

20162019202120242026

50.0100.0150.0200.0250.0300.0350.005.0M10.0M$319.30

2026-10-16

Price$319.30

MA20$301.05

MA50$324.49

Vol924.3K

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

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

Key stats#

Price data

Price: $319.30
YTD price return: +0.29%
YTD total return: +1.22%
Next earnings: Oct 29, 2026 · Before open
Market cap: 8.2B2016-12 3.1B2026-10 8.2B+163.2% over the window
Enterprise value: 7.5B
Shares outstanding: 25.8M2016-06 34.3M2026-06 25.8M-24.7% over the window
52W low: $249.14
52W high: $412.60
From 52W high: -22.61%
From 52W low: +28.16%
52W range: 43%

Volume

Rel volume: 0.83×
30D volume: 196.4K
30D $ vol: 65.2M

Fundamentals

Sales (ttm): 788.5M2016-06 396.2M2026-06 788.5M+99.0% over the window
Sales/share: $30.552016-06 $11.572026-06 $30.55+164.2% over the window
EPS (ttm): $8.622016-06 $3.532026-06 $8.62+144.2% over the window
FCF (ttm): 554.6M2016-06 303.6M2026-06 554.6M+82.6% over the window
FCF/share: $21.492016-06 $8.862026-06 $21.49+142.4% over the window
Book value/share: $46.582016-06 $15.002026-06 $46.58+210.6% over the window
Net margin: 38.32%2016-06 31.7%2026-06 38.3%+20.9% over the window
ROE: 25.14%2016-06 24.5%2026-06 25.1%+2.8% over the window
ROA: 13.78%2016-06 8.5%2026-06 13.8%+61.3% over the window
Debt / equity: 0.01×2016-06 0.522026-06 0.01-98.3% over the window
Current ratio: 1.742016-06 2.602026-06 1.74-33.0% over the window

Growth (CAGR, ttm) · 10Y

Sales: -11.67%2025-06-30 → 2026-06-30892.6M → 788.5M (-11.7% total)+13.74%2023-06-30 → 2026-06-30535.8M → 788.5M (+47.2% total)+17.75%2021-06-30 → 2026-06-30348.4M → 788.5M (+126.3% total)+7.13%2016-06-30 → 2026-06-30396.2M → 788.5M (+99.0% total)
Net income: -34.82%2025-06-30 → 2026-06-30463.5M → 302.2M (-34.8% total)+18.48%2023-06-30 → 2026-06-30181.7M → 302.2M (+66.3% total)+59.13%2021-06-30 → 2026-06-3029.6M → 302.2M (+920.1% total)+9.18%2016-06-30 → 2026-06-30125.6M → 302.2M (+140.5% total)
FCF: +65.67%2025-06-30 → 2026-06-30334.9M → 554.6M (+65.6% total)+28.80%2023-06-30 → 2026-06-30259.5M → 554.6M (+113.7% total)+49.40%2021-06-30 → 2026-06-3074.5M → 554.6M (+644.0% total)+6.21%2016-06-30 → 2026-06-30303.6M → 554.6M (+82.6% total)
Shares: +0.01%2025-06-30 → 2026-06-3025.8M → 25.8M (+0.0% total)-0.76%2023-06-30 → 2026-06-3026.4M → 25.8M (-2.3% total)-3.42%2021-06-30 → 2026-06-3030.7M → 25.8M (-16.0% total)-2.79%2016-06-30 → 2026-06-3034.3M → 25.8M (-24.7% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: -39.65%2025-06-30 → 2026-06-30$14.28 → $8.62 (-39.6% total)+11.54%2023-06-30 → 2026-06-30$6.21 → $8.62 (+38.8% total)+55.45%2021-06-30 → 2026-06-30$0.95 → $8.62 (+807.4% total)+9.34%2016-06-30 → 2026-06-30$3.53 → $8.62 (+144.2% total)
Sales/share: -11.68%2025-06-30 → 2026-06-30$34.59 → $30.55 (-11.7% total)+14.62%2023-06-30 → 2026-06-30$20.29 → $30.55 (+50.6% total)+21.92%2021-06-30 → 2026-06-30$11.35 → $30.55 (+169.3% total)+10.20%2016-06-30 → 2026-06-30$11.57 → $30.55 (+164.2% total)
FCF/share: +65.65%2025-06-30 → 2026-06-30$12.98 → $21.49 (+65.6% total)+29.79%2023-06-30 → 2026-06-30$9.83 → $21.49 (+118.7% total)+54.69%2021-06-30 → 2026-06-30$2.43 → $21.49 (+785.3% total)+9.26%2016-06-30 → 2026-06-30$8.86 → $21.49 (+142.4% total)
Book value/share: +10.61%2025-06-30 → 2026-06-30$42.12 → $46.58 (+10.6% total)+27.37%2023-06-30 → 2026-06-30$22.54 → $46.58 (+106.7% total)+15.23%2021-06-30 → 2026-06-30$22.93 → $46.58 (+103.1% total)+12.00%2016-06-30 → 2026-06-30$15.00 → $46.58 (+210.6% total)
Dividend/share: +33.36%2025-06-30 → 2026-06-30$2.10 → $2.80 (+33.3% total)+25.99%2023-06-30 → 2026-06-30$1.40 → $2.80 (+100.0% total)+14.87%2021-06-30 → 2026-06-30$1.40 → $2.80 (+100.0% total)+13.35%2016-06-30 → 2026-06-30$0.80 → $2.80 (+250.0% total)
Price: -13.10%2025-10-16 → 2026-10-16$367.38 → $319.30 (-13.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+58.84%2023-10-16 → 2026-10-16$79.65 → $319.30 (+300.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+36.06%2021-10-15 → 2026-10-16$68.44 → $319.30 (+366.5% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+15.30%2016-10-14 → 2026-10-16$76.86 → $319.30 (+315.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: -12.29%2025-10-16 → 2026-10-16$364.00 → $319.30 (-12.3% 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.+60.64%2023-10-16 → 2026-10-16$77.00 → $319.30 (+314.7% 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.+38.18%2021-10-15 → 2026-10-16$63.35 → $319.30 (+404.0% 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.+17.38%2016-10-14 → 2026-10-16$64.26 → $319.30 (+396.9% 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.

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.: 37.0×2016-12 15.232026-10 27.28+79.0% 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.: 23.9×2016-12 11.132026-10 23.88+114.7% over the window
Fwd P/E: 28.6×
P/S (ttm)Market cap ÷ TTM revenue.: 10.5×2016-12 6.212026-10 10.45+68.3% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 6.9×2016-12 5.162026-10 6.86+32.8% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 14.9×2016-12 10.722026-10 14.86+38.6% over the window
EV/EBITDA (fy): 17.8×
EV/Sales (ttm): 9.6×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 6.73%2016-09 9.3%2026-06 7.6%-18.6% 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.: 0.94%
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 —.: 0.89%
Dividend/share (fwd)The indicated annual dividend: the last regular payment × payments a year, for a company that pays the same amount each time.: $3.00
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 25.8M ÷ 25.8M. 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.: -0.01%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-0.01%) + dividends paid over that year ($69.6M) ÷ market_cap_at(2025-06-30) ($5.8B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 1.19%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($102M) ÷ today's market cap ($8.2B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 1.24%2016-09 2.3%2026-06 1.4%-39.3% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $102M + TTM dividends $69.6M) ÷ today's market cap ($8.2B). Same caveat as the cash buyback yield.: 2.08%2016-09 3.2%2026-06 2.3%-26.4% over the window

Vs own 10Y history

P/E: 64th
P/OI: 66th
P/S: 96th
P/B: 91st
P/FCF: 58th

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

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

-2.67%

-3.63%

-2.87%

+20.22%

YTD

+0.29%

-13.09%

+366.54%

Financial statements

Open full IDCC financials →

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IDCC — InterDigital Inc. price, chart and key statistics