Skip to main content
Livermore
Livermore
ZHEN

Acco Brands Corp

ACCO
Exchange
NYSE
Industry
Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work
SEC CIK
0000712034

No open-market purchases or sales by Acco Brands Corp insiders were filed in the last 90 days; 197 institutions reported holding it in 13F filings for Q2 2026, worth $315.0M in total; no superinvestor holds it.

Holders of 5% or more of ACCO

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

Holders of 5% or more of ACCO
HolderLatest formStakeChangeFirst filedLatest filingFiling
Allspring Global Investments Holdings, LLC13G/A8.10%7.29M shares+1.50 ppfrom 6.60%Jan 12, 20234 filingsJul 14, 2025SEC
Capital Management Corp13G/A7.60%6.98M shares+1.50 ppfrom 6.10%Apr 23, 20253 filingsApr 2, 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

34 Schedule 13D and 13G filings on Acco Brands Corp, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on ACCO
Filed (ET)FilerFormStakeChangeEvent dateFiling
Apr 2, 20263:48 PM ETCapital Management Corp13G/A7.60%6.98M shares+1.50 ppfrom 6.10%Mar 31, 2026SEC
Mar 26, 20263:06 PM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Jan 30, 202612:46 PM ETCapital Management Corp13G/A6.10%5.53M shares+1.00 ppfrom 5.10%Dec 31, 2025SEC
Jan 21, 20261:21 PM ETDimensional Fund Advisors LP13G/A4.80%4.36M shares−0.30 ppfrom 5.10%Below 5%Dec 31, 2025SEC
Oct 9, 20251:48 PM ETDimensional Fund Advisors LP13G/A5.10%4.58M shares–Sep 30, 2025SEC
Jul 14, 20258:21 AM ETAllspring Global Investments Holdings, LLC13G/A8.10%7.29M shares+1.50 ppfrom 6.60%Jun 30, 2025SEC
Apr 23, 202510:44 AM ETCapital Management Corp13G5.10%4.55M sharesNewMar 31, 2025SEC
Feb 10, 202510:25 AM ETWellington Management Group LLPand 2 others13G/A2.30%2.17M shares–Below 5%Dec 31, 2024SEC
Jan 14, 20258:20 AM ETAllspring Global Investments Holdings, LLC13G/A6.60%6.12M shares–Dec 31, 2024SEC
Nov 12, 2024Vanguard Group Inc13G/AOld format–––SEC
Nov 4, 2024Vanguard Group Inc13GOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2024Dimensional Fund Advisors LP13G/AOld format–––SEC
Feb 8, 2024Wellington Management Group LLP13G/AOld format–––SEC
Jan 26, 202411:49 AM ETBlackRock Inc.13G/AOld format–––SEC
Jan 12, 2024Allspring Global Investments Holdings, LLC13G/AOld format–––SEC
Feb 10, 2023Dimensional Fund Advisors LP13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 6, 2023Wellington Management Group LLP13G/AOld format–––SEC
Jan 24, 20231:56 PM ETBlackRock Inc.13GOld format–––SEC
Jan 12, 2023Allspring Global Investments Holdings, LLC13GOld format–New–SEC
Feb 9, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 8, 2022Dimensional Fund Advisors LP13G/AOld format–––SEC
Feb 4, 2022Wellington Management Group LLP13G/AOld format–––SEC
Jan 31, 2022Invesco Ltd.13G/AOld format–––SEC
Jan 27, 202211:00 AM ETBlackRock Inc.13G/AOld format–––SEC
Jan 25, 20223:03 PM ETBlackRock Inc.13G/AOld format–––SEC
Jul 12, 20218:29 AM ETBlackRock Inc.13G/AOld format–––SEC
Feb 16, 2021Invesco Ltd.13GOld format–New–SEC
Feb 12, 2021Dimensional Fund Advisors LP13G/AOld format–––SEC
Feb 11, 2021LSV Asset Management13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 3, 2021Wellington Management Group LLP13G/AOld format–––SEC
Jan 28, 20215:56 PM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

1 notice from officers, directors and other affiliates planning to sell Acco Brands Corp shares, newest first.

Form 144 notices for ACCO
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Aug 21, 20234:26 PM ETMcCormack Gregory J.Officer11.7K$60.5KAug 21, 2023ETRADE FINANCIAL CORPORATIONSEC