13F Insight
DOSSIER · 13F Holders · Q1 2026Communication Services · Blankbooks, Looseleaf Binders & Bookbindg & Relatd WorkBellwetherCompounder
ACCO

ACCO BRANDS CORP

205 institutions still hold ACCO BRANDS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00081T108·Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work·205 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 5.8%
vs prior quarter
13F value held
$173M
53.0% inst. owned
of float
Holders
205
+80 QoQ
filers reporting
Activity
+97 / −112
+942 added · −941 reduced
this quarter
Concentration
13.10%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

205 institutions reported ACCO in Q1 2026. BlackRock, Inc. leads at 13.1% of the visible book. +80 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$23M7.6M0.00%Q1 202602
Allspring Global Investments Holdings, LLC
CIK 0001890906
$23M7.7M0.04%Q1 202603
CAPITAL MANAGEMENT CORP /VA
CIK 0001074273
$21M7.0M3.58%Q1 202604
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$13M4.4M0.00%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$12M3.9M0.00%Q1 202606
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$11M3.6M0.01%Q1 202607
GOLDMAN SACHS GROUP INC
CIK 0000886982
$9M3.1M0.00%Q1 202608
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$9M2.9M0.00%Q1 202609
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$7M2.4M0.00%Q1 202610
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$7M2.2M0.00%Q1 202611
STATE STREET CORP
CIK 0000093751
$6M2.0M0.00%Q1 202612
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$6M1.5M0.23%Q4 202513
AMERIPRISE FINANCIAL INC
CIK 0000820027
$5M1.6M0.00%Q1 202614
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M1.4M0.00%Q1 202615
Vanguard Portfolio Management
CIK 0002100121
$4M1.3M0.00%Q1 202616
Foundry Partners, LLC
CIK 0001573913
$3M760K0.17%Q1 202517
BANK OF AMERICA CORP /DE/
CIK 0000070858
$3M979K0.00%Q1 202618
Bank of New York Mellon Corp
CIK 0001390777
$3M952K0.00%Q1 202619
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$3M895K0.00%Q1 202620
D. E. Shaw & Co., Inc.
CIK 0001009207
$3M702K0.00%Q4 2025
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