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AST SpaceMobile, Inc.

ASTS
Exchange
Nasdaq
Industry
Communications Services, NEC
SEC CIK
0001780312

In the last 90 days, AST SpaceMobile, Inc. insiders filed 1 open-market purchase and 2 sales; 760 institutions reported holding it in 13F filings for Q2 2026, worth $15.3B in total; no superinvestor holds it.

Holders of 5% or more of ASTS

Holders whose latest Schedule 13D or 13G filing reports 5% or more of AST SpaceMobile, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of ASTS
HolderLatest formStakeChangeFirst filedLatest filingFiling
Avellan Abel Antonio13D/A20.80%78.3M shares0.00 ppfrom 20.80%Mar 11, 202219 filingsJun 23, 2026SEC
BlackRock, Inc.13G5.40%16.1M shares+0.70 ppfrom 4.70%Oct 22, 20244 filingsOct 27, 2026SEC
Mikitani Hiroshi13D/A5.30%15.5M shares−1.90 ppfrom 7.20%Apr 16, 20215 filingsMay 5, 2026SEC
Vanguard Capital Management LLC13G5.11%15.3M sharesNewOct 30, 20261 filingOct 30, 2026SEC
Vodafone Ventures Ltd13D/A5.00%14.5M shares−1.00 ppfrom 6.00%Apr 16, 20214 filingsFeb 17, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

61 Schedule 13D and 13G filings on AST SpaceMobile, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on ASTS
Filed (ET)FilerFormStakeChangeEvent dateFiling
Oct 30, 202611:09 AM ETVanguard Capital Management LLC13G5.11%15.3M sharesNewSep 30, 2026SEC
Oct 27, 20265:25 PM ETBlackRock, Inc.13G5.40%16.1M shares+0.70 ppfrom 4.70%Sep 30, 2026SEC
Jun 23, 20266:19 AM ETAvellan Abel Antonio13D/A20.80%78.3M shares0.00 ppfrom 20.80%Jun 22, 2026SEC
May 5, 20268:25 PM ETMikitani Hiroshiand 2 others13D/A5.30%15.5M shares−1.90 ppfrom 7.20%May 1, 2026SEC
Apr 24, 20268:10 PM ETMikitani Hiroshiand 2 others13D/A7.20%21.0M shares−1.70 ppfrom 8.90%Apr 22, 2026SEC
Apr 16, 20269:09 PM ETMikitani Hiroshiand 2 others13D/A8.90%26.1M shares–Apr 14, 2026SEC
Mar 26, 20264:07 PM ETVanguard Group Inc13G/A0.00%0 shares−7.68 ppfrom 7.68%Below 5%Mar 13, 2026SEC
Mar 3, 20266:24 PM ETAvellan Abel Antonio13D/A20.80%78.2M shares−1.10 ppfrom 21.90%Feb 27, 2026SEC
Feb 17, 20264:12 PM ETVodafone Ventures Ltdand 1 other13D/A5.00%14.5M shares−1.00 ppfrom 6.00%Jan 29, 2026SEC
Jan 30, 20261:27 PM ETVanguard Group Inc13G/A7.68%21.5M shares–Dec 31, 2025SEC
Dec 11, 20254:15 PM ETAmerican Tower Corpand 1 other13D/A0.84%2.38M shares–Below 5%Dec 9, 2025SEC
Nov 21, 20258:44 PM ETAvellan Abel Antonio13D/A21.90%78.2M shares−0.10 ppfrom 22.00%Nov 19, 2025SEC
Oct 31, 20255:30 PM ETAvellan Abel Antonio13D/A22.00%78.2M shares−1.00 ppfrom 23.00%Oct 29, 2025SEC
Jul 15, 20256:17 PM ETAvellan Abel Antonio13D/A23.00%78.2M shares−1.00 ppfrom 24.00%Jul 11, 2025SEC
Jun 20, 20255:00 PM ETAvellan Abel Antonio13D/A24.00%78.2M shares−1.00 ppfrom 25.00%Jun 18, 2025SEC
Apr 28, 20256:05 PM ETBlackRock, Inc.13G/A4.70%10.6M shares–Below 5%Mar 31, 2025SEC
Mar 12, 20254:56 PM ETVodafone Ventures Ltdand 1 other13D/A6.00%14.5M shares–Mar 10, 2025SEC
Feb 10, 20256:37 PM ETAT&T Inc.and 1 other13D2.70%6.26M sharesNewBelow 5%Feb 3, 2025SEC
Jan 27, 20256:02 AM ETAvellan Abel Antonio13D/A25.00%78.2M shares–Jan 22, 2025SEC
Nov 20, 2024Avellan Abel Antonio13D/AOld format–––SEC
Nov 12, 2024Vanguard Group Inc13G/AOld format–––SEC
Nov 8, 2024BlackRock, Inc.13GOld format–––SEC
Nov 4, 2024Vanguard Group Inc13G/AOld format–––SEC
Nov 4, 2024Vanguard Group Inc13G/AOld format–––SEC
Nov 4, 2024Vanguard Group Inc13G/AOld format–––SEC
Oct 22, 2024BlackRock, Inc.13GOld format–New–SEC
Oct 15, 2024Avellan Abel Antonio13D/AOld format–––SEC
Oct 10, 2024Mikitani Hiroshi13D/AOld format–––SEC
Sep 26, 2024Avellan Abel Antonio13D/AOld format–––SEC
Aug 26, 2024Avellan Abel Antonio13D/AOld format–––SEC
Jul 11, 2024Avellan Abel Antonio13D/AOld format–––SEC
Jun 14, 2024Avellan Abel Antonio13D/AOld format–––SEC
Jun 10, 2024Cisneros Adriana13D/AOld format–––SEC
Mar 6, 2024Avellan Abel Antonio13D/AOld format–––SEC
Mar 6, 2024Invesat LLC13D/AOld format–––SEC
Feb 7, 20245:09 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 29, 20243:26 PM ETBlackRock Inc.13GOld format–New–SEC
Jan 25, 2024Avellan Abel Antonio13D/AOld format–––SEC
Jan 18, 2024Vodafone Ventures Ltd13D/AOld format–––SEC
Jul 6, 2023Avellan Abel Antonio13D/AOld format–––SEC
May 2, 2023Avellan Abel Antonio13D/AOld format–––SEC
Feb 14, 2023Ionic Capital Management LLC13G/AOld format–––SEC
Dec 13, 2022Avellan Abel Antonio13D/AOld format–––SEC
Mar 11, 2022Avellan Abel Antonio13DOld format–New–SEC
Feb 25, 2022EJF Capital LLC13G/AOld format–––SEC
Feb 14, 2022Citadel Advisors LLC13G/AOld format–––SEC
Feb 14, 2022Ionic Capital Management LLC13GOld format–New–SEC
Jan 7, 2022Magnetar Financial LLC13G/AOld format–––SEC
Nov 26, 2021Rakuten Group, Inc.13D/AOld format–––SEC
Nov 26, 2021Rakuten Group, Inc.13D/AOld format–––SEC

Form 144: proposed insider sales

32 notices from officers, directors and other affiliates planning to sell AST SpaceMobile, Inc. shares, newest first.

Form 144 notices for ASTS
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Sep 16, 20265:59 PM ETYao HuiwenOfficer40.0K$2.36MSep 16, 202610b5-1B. Riley Securities, Inc.SEC
Sep 16, 20262:09 PM ETGupta Shanti B.Officer12.0K$706.6KSep 16, 2026Fidelity Brokerage Services LLCSEC
Jun 22, 20269:42 PM ETAA Gables 2, LLC(1)2.50M$183.0MJun 22, 2026Citigroup Global Markets Inc.SEC
Jun 11, 20264:07 PM ETAndrew JohnsonEVP, CFO & CLO20.5K$1.94MJun 11, 2026UBS Financial Services IncSEC
Jun 11, 20262:20 PM ETJohnson Andrew MartinOfficer · Director25.3K$2.36MJun 11, 2026Fidelity Brokerage Services LLCSEC
Jun 5, 20264:36 PM ETYao HuiwenOfficer40.0K$4.29MJun 5, 202610b5-1B. Riley Securities, Inc.SEC
May 27, 20261:48 PM ETWisniewski ScottOfficer25.9K$3.28MMay 27, 2026Fidelity Brokerage Services LLCSEC
May 20, 20264:15 PM ETAndrew JohnsonOfficer5.00K$451.0KMay 20, 2026UBS Financial Services IncSEC
May 13, 20264:43 PM ETJulio A. TorresDirector15.0K$1.09MMay 13, 2026J.P. Morgan Securities LLCSEC
Mar 23, 20265:11 PM ETYao HuiwenOfficer40.0K$3.60MMar 23, 202610b5-1B. Riley Securities, Inc.SEC
Mar 17, 20264:28 PM ETWisniewski ScottOfficer47.0K$4.45MMar 17, 2026Fidelity Brokerage Services LLCSEC
Dec 10, 20253:32 PM ETGupta Shanti B.Officer10.0K$773.4KDec 10, 2025Fidelity Brokerage Services LLCSEC
Dec 9, 20259:30 PM ETAmerican Tower CorpMember of 10% owner group2.29M$169.4MDec 9, 2025Barclays Capital Inc.SEC
Dec 5, 20256:20 PM ETYao HuiwenOfficer40.0K$2.94MDec 5, 202510b5-1B. Riley Securities, Inc.SEC
Dec 5, 202512:40 PM ETBernal MayaOfficer6.00K$442.5KDec 5, 2025Fidelity Brokerage Services LLCSEC
Nov 26, 20252:07 PM ETJohnson Andrew MartinOfficer · Director10.0K$560.0KNov 26, 2025Fidelity Brokerage Services LLCSEC
Sep 15, 20256:01 PM ETYao HuiwenOfficer40.0K$1.53MSep 16, 202510b5-1B. Riley Securities, Inc.SEC
Sep 3, 20258:29 PM ETYao HuiwenOfficer16.0K$768.6KSep 3, 2025B. Riley Securities, Inc.SEC
Aug 26, 202512:17 PM ETJohnson Andrew MartinOfficer20.0K$1.05MAug 26, 2025Fidelity Brokerage Services LLCSEC
Jun 16, 20254:23 PM ETGupta Shanti B.Officer10.0K$418.4KJun 16, 2025Fidelity Brokerage Services LLCSEC
Jun 9, 20254:27 PM ETGupta Shanti B.Officer15.0K$541.2KJun 9, 2025Fidelity Brokerage Services LLCSEC
Jun 9, 20252:01 PM ETWisniewski ScottOfficer50.0K$1.78MJun 9, 2025Fidelity Brokerage Services LLCSEC
May 16, 20253:32 PM ETYao HuiwenOfficer55.0K$1.42MMay 16, 2025FIDELITY BROKERAGE SERVICES LLCSEC
Mar 18, 20254:48 PM ETAmendedWisniewski ScottOfficer35.9K$1.02MMar 17, 2025Fidelity Brokerage Services LLCSEC
Mar 17, 20252:54 PM ETGupta Shanti B.Officer24.4K$683.9KMar 17, 2025Fidelity Brokerage Services LLCSEC

Showing the latest 25. See the ASTS notices from the last 12 months