Stock listing

Munich:QH9 ADTRAN Holdings, Inc. Aktie

German listing (Munich) of ADTRAN Holdings, Inc. · home listing NASDAQ:ADTN

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Share price · MUN:QH9

€5.89 EUR +0.08 (+1.5%)

Close on Oct 27, 2026

Day range
€5.88 – €5.89 EUROct 27, 2026
ADTRAN Holdings, Inc. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NASDAQ:ADTN · Home$6.53 USD-0.41 (-5.9%)1,168,530$6.67$6.67$6.352$6.94Close on Oct 30, 2026
Xetra:QH9€6.14 EUR+0.367 (+6.4%)6,491€5.895€6.14€5.79€5.773Close on Oct 27, 2026
Frankfurt:QH9€5.91 EUR+0.134 (+2.3%)—€5.91€5.91€5.91€5.776Close on Oct 30, 2026
Munich:QH9€5.885 EUR+0.085 (+1.5%)—€5.883€5.886€5.883€5.80Close on Oct 27, 2026
Ticker
Munich:QH9
Asset type
Stock
Sector
Technology
Industry
Networking & communications equipment
Exchange
Munich
Currency
EUR

What changed lately

Calls

Upcoming

  • ADTRAN Holdings (NASDAQ:ADTN) Q3 2026 Earnings Call

    Tue, Nov 03, 2026 · 8:30 AM ET

    Register

Replays

  • ADTRAN Holdings (NASDAQ:ADTN) Q2 2026 Earnings Call

    Tue, Aug 04, 2026 · 8:30 AM ET

    Watch Transcript

  • ADTRAN Holdings (NASDAQ:ADTN) Q1 2026 Earnings Call

    Tue, May 05, 2026 · 8:30 AM ET

    Watch Transcript

  • ADTRAN Holdings (NASDAQ:ADTN) Q4 2025 Earnings Call

    Thu, Feb 26, 2026 · 8:30 AM ET

    Watch Transcript

Latest news

ADTRAN Holdings, Inc. Appoints Dr. Christian H. Terlinde to Board of Directors

Oct 29, 2026

ADTRAN Holdings, Inc. to release third quarter 2026 financial results on November 2, 2026

Oct 19, 2026

Adtran launches Mosaic One Agents to help teams easily scale operations

Oct 8, 2026

Adtran showcases open optical networking for AI infrastructure at OIF’s ECOC 2026 interop demo

Sep 17, 2026

ADTRAN Holdings: BMC TV expands UK network for major sports broadcasts with Adtran and Fibre Technologies Ltd

Sep 15, 2026

Adtran Holdings, Inc.: Christoph Glingener, Acquisition of 27,924 PSUs as part of Equity Incentive Compensation. The PSUs will pay out in up to 50,263.20 shares in ADTRAN Holdings, Inc....

Aug 13, 2026

TEC reduces pressure on support teams with proactive outage communications powered by Adtran and GOCare

Aug 11, 2026

Adtran Holdings, Inc.: Timothy Santo, Acquisition of 6,579 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059)

Aug 10, 2026

Adtran launches Mosaic One Fabric, empowering operators to build custom AI agents and workflows

Aug 6, 2026

TOHKnet and Adtran conduct Japan’s first 50G PON trial on a live network

Aug 4, 2026

All ADTRAN Holdings, Inc. news

Decks

ADTRAN Holdings, Inc. on 6ix

Sector
Technology
Industry
Networking & communications equipment
News releases
41 in the last 12 months · 284 in all · newest Oct 29, 2026 · oldest 2019
Calls
23 calls with a replay · 23 with a transcript · latest Aug 4, 2026
Decks
24 decks · latest Aug 4, 2026

Where ADTRAN Holdings, Inc. is listed

ListingExchangeCountryCurrency
NASDAQ:ADTN · Home listingNASDAQUnited StatesUSD
Xetra:QH9XetraGermanyEUR
LS Exchange:A3C7M6LS ExchangeGermanyEUR
gettex:QH9gettexGermanyEUR
Tradegate:QH9TradegateGermanyEUR
BOATS:ADTNBOATSUnited StatesUSD
Lang & Schwarz:A3C7M6Lang & SchwarzGermanyEUR
Frankfurt:QH9FrankfurtGermanyEUR
Stuttgart:QH9StuttgartGermanyEUR
VIE:ADTNViennaAustriaEUR
Munich:QH9 · This pageMunichGermanyEUR
BX Swiss:QH9BX SwissSwitzerlandCHF
Dusseldorf:QH9DusseldorfGermanyEUR
Hamburg:QH9HamburgGermanyEUR
Hanover:QH9HanoverGermanyEUR
Turquoise:QH9DTurquoiseUnited KingdomEUR

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