DOSSIER · 13F Holders · Q1 2026Technology · Information Technology ServicesBellwetherCompounder
IBM

INTERNATIONAL BUSINESS MACHS

3,675 institutions still hold INTERNATIONAL BUSINESS MACHS as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 459200101·Information Technology Services·3,675 13F holders·last filed Mar 31, 2026
Market cap
$220.0B
7.1%
vs prior quarter
13F value held
$94.6B
73.0% inst. owned
of float
Holders
3,675
+32 QoQ
filers reporting
Activity
+72 / −17
+846 added · −921 reduced
this quarter
Concentration
19.88%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

IBM's institutional cornerstone sits in a strange position: it is held by every major U.S. wealth-management platform — Vanguard, BlackRock, State Street, and Fidelity all maintain substantial stakes — but the absence of aggressive accumulation from any single active manager tells its own story. With roughly 3,200 institutional holders and $130B worth of reported value, IBM occupies the 'respectable but not exciting' tier of large-cap technology: it pays a 4%+ dividend, carries a stable enterprise-software revenue base, and has a credible (if slow-moving) hybrid-cloud narrative around Red Hat and watsonx. The problem for conviction-driven managers is that IBM's growth trajectory has been flat for years, and every rally attempt gets sold into by fundamental allocators who remember the 2014-2018 revenue declines. The holder set reflects that ambivalence: wide ownership, shallow conviction.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$18.8B77.6M0.33%Q1 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$14.7B60.8M0.36%Q1 2026
03
STATE STREET CORP
CIK 0000093751
$13.2B54.6M0.46%Q1 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$6.7B27.7M0.35%Q1 2026
05
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5.6B23.1M0.35%Q1 2026
06
MORGAN STANLEY
CIK 0000895421
$4.8B19.6M0.29%Q1 2026
07
JPMORGAN CHASE & CO
CIK 0000019617
$4.4B18.5M0.28%Q1 2026
08
Capital World Investors
CIK 0001422849
$4.1B17.1M0.56%Q1 2026
09
BANK OF AMERICA CORP /DE/
CIK 0000070858
$3.9B16.1M0.28%Q1 2026
10
NORTHERN TRUST CORP
CIK 0000073124· Index
$2.5B10.3M0.33%Q1 2026
11
GOLDMAN SACHS GROUP INC
CIK 0000886982
$1.9B7.7M0.22%Q1 2026
12
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$1.8B7.6M0.38%Q1 2026
13
Bank of New York Mellon Corp
CIK 0001390777
$1.7B7.2M0.32%Q1 2026
14
Legal & General Group Plc
CIK 0000764068
$1.7B6.9M0.39%Q1 2026
15
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1.6B6.8M0.18%Q1 2026
16
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$1.6B6.7M0.25%Q1 2026
17
CITADEL ADVISORS LLC
CIK 0001423053
$1.6B5.5M0.24%Q4 2025
18
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1.3B5.3M0.32%Q1 2026
19
FMR LLC
CIK 0000315066
$1.3B5.2M0.07%Q1 2026
20
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$1.2B5.1M0.26%Q1 2026
Page 1 of 184
3655 more holders available. Log in →