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Howmet Aerospace Inc.

HWM
Exchange
NYSE
Industry
Rolling Drawing & Extruding of Nonferrous Metals
SEC CIK
0000004281

No open-market purchases or sales by Howmet Aerospace Inc. insiders were filed in the last 90 days; 1,617 institutions reported holding it in 13F filings for Q2 2026, worth $97.9B in total; no superinvestor holds it.

Holders of 5% or more of HWM

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

Holders of 5% or more of HWM
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A8.90%35.7M shares+1.10 ppfrom 7.80%Apr 24, 20252 filingsOct 17, 2025SEC
Vanguard Capital Management LLC13G7.47%30.0M sharesNewApr 30, 20261 filingApr 30, 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

29 Schedule 13D and 13G filings on Howmet Aerospace Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on HWM
Filed (ET)FilerFormStakeChangeEvent dateFiling
Jul 22, 20261:36 PM ETJPMorgan Chase & Co13G/A4.50%18.1M shares−0.60 ppfrom 5.10%Below 5%Jun 30, 2026SEC
May 12, 20269:17 AM ETJPMorgan Chase & Co13G/A5.10%20.8M shares0.00 ppfrom 5.10%Mar 31, 2026SEC
May 4, 20268:17 AM ETJPMorgan Chase & Co13G/A5.10%20.8M shares−2.50 ppfrom 7.60%Mar 31, 2026SEC
Apr 30, 202610:24 AM ETVanguard Capital Management LLC13G7.47%30.0M sharesNewMar 31, 2026SEC
Mar 27, 20269:52 AM ETVanguard Group Inc13G/A0.00%0 shares−12.00 ppfrom 12.00%Below 5%Mar 13, 2026SEC
Oct 17, 20256:41 PM ETBlackRock, Inc.13G/A8.90%35.7M shares+1.10 ppfrom 7.80%Sep 30, 2025SEC
Jul 29, 20251:34 PM ETVanguard Group Inc13G/A12.00%48.5M shares–Jun 30, 2025SEC
Jul 22, 20251:51 PM ETJPMorgan Chase & Co13G/A7.60%31.0M shares+1.70 ppfrom 5.90%Jun 30, 2025SEC
Apr 25, 20252:57 PM ETJPMorgan Chase & Co13G5.90%24.0M sharesNewMar 31, 2025SEC
Apr 24, 20259:27 AM ETBlackRock, Inc.13G/A7.80%31.5M shares–Mar 31, 2025SEC
Nov 12, 2024Massachusetts Financial Services Co13G/AOld format–––SEC
May 8, 20242:22 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2024Massachusetts Financial Services Co13GOld format–New–SEC
Jan 25, 20241:48 PM ETBlackRock Inc.13G/AOld format–––SEC
Jun 2, 2023Elliott Investment Management L.P.SuperinvestorElliott Investment Management13D/AOld format–––SEC
May 8, 2023Elliott Investment Management L.P.SuperinvestorElliott Investment Management13D/AOld format–––SEC
Feb 23, 2023Elliott Investment Management L.P.SuperinvestorElliott Investment Management13D/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Jan 6, 20231:26 PM ETBlackRock Inc.13GOld format–––SEC
Sep 9, 2022Vanguard Group Inc13G/AOld format–––SEC
Aug 31, 2022Elliott Investment Management L.P.SuperinvestorElliott Investment Management13D/AOld format–––SEC
Feb 14, 2022Orbis Investment Management Ltd13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Jan 31, 20225:49 PM ETBlackRock Inc.13G/AOld format–––SEC
Jun 3, 2021Elliott Investment Management L.P.SuperinvestorElliott Investment Management13D/AOld format–––SEC
Feb 16, 2021Orbis Investment Management Ltd13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Jan 29, 20219:54 AM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

23 notices from officers, directors and other affiliates planning to sell Howmet Aerospace Inc. shares, newest first.

Form 144 notices for HWM
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
May 11, 20264:23 PM ETMarchuk Neil EdwardOfficer41.9K$11.3MMay 11, 2026Merrill LynchSEC
Feb 26, 20264:26 PM ETShultz Barbara LouOfficer1.00K$260.0KFeb 26, 2026Merrill LynchSEC
Feb 18, 20264:16 PM ETMarchuk Neil EdwardOfficer45.1K$11.4MFeb 18, 2026Merrill LynchSEC
Feb 18, 20264:14 PM ETGiacobbe KenOfficer37.5K$9.46MFeb 18, 2026Merrill LynchSEC
Feb 17, 20264:16 PM ETGiacobbe KenOfficer109.0K$27.4MFeb 17, 2026Merrill LynchSEC
Aug 5, 20254:42 PM ETLin Lola FeliceOfficer13.1K$2.37MAug 5, 2025Merrill LynchSEC
May 12, 20255:24 PM ETMarchuk Neil EdwardOfficer30.0K$4.76MMay 12, 2025Merrill LynchSEC
May 12, 20254:58 PM ETJohn PlantExecutive Chairman and CEO800.0K$125.9MMay 12, 2025J.P. Morgan Securities LLCSEC
May 5, 20254:09 PM ETShultz Barbara LouOfficer1.25K$194.0KMay 5, 2025Merrill LynchSEC
Feb 18, 20255:34 PM ETLin Lola FeliceOfficer6.62K$902.9KFeb 18, 2025Merrill LynchSEC
Aug 23, 20244:35 PM ETMarchuk Neil EdwardOfficer70.6K$6.85MAug 23, 2024Merrill LynchSEC
Aug 22, 20245:24 PM ETGiacobbe KenOfficer154.9K$15.0MAug 22, 2024Merrill LynchSEC
Jun 3, 20246:47 PM ETMarchuk Neil EdwardOfficer32.6K$2.75MJun 3, 2024Merrill LynchSEC
Mar 4, 20245:28 PM ETMarchuk Neil EdwardOfficer45.0K$3.03MMar 4, 2024Merrill LynchSEC
Aug 16, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder1.87M$91.3MAug 16, 2023J.P. Morgan Securities LLCSEC
Aug 9, 20235:18 PM ETMarchuk Neil EdwardOfficer80.0K$4.00MAug 9, 2023Merrill LynchSEC
Aug 7, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder2.83M$138.8MAug 7, 2023J.P. Morgan Securities LLCSEC
Aug 3, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder4.48M$215.3MAug 3, 2023J.P. Morgan Securities LLCSEC
Jun 7, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder265.4K$12.0MJun 7, 2023J.P. Morgan Securities LLCSEC
May 26, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder2.83M$122.4MMay 26, 2023J.P. Morgan Securities LLCSEC
May 22, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder342.0K$15.3MMay 22, 2023J.P. Morgan Securities LLCSEC
May 8, 20238:00 PM ETElliott Investment Management L.P. (1)Shareholder2.13M$93.6MMay 8, 2023J.P. Morgan Securities LLCSEC
May 4, 20238:29 PM ETElliott Investment Management L.P.Shareholder791.1K$34.2MMay 4, 2023J.P. Morgan Securities LLCSEC