IBM
IBM (IBM)
NYSE
$236.05+$0.37 (+0.16%)
Price as of Aug 24, 2026 6:42 AM EDT
  • $222.0B
    Market Cap
  • -0.12%
    1-Year Change
  • Information Technology Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
10.32%
97.2M
+1.4M (+1.48%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
8.37%
78.9M
+1.4M (+1.71%)
Dec 31, 2024
BLACKROCK, INC.
8.15%
76.8M
-802,472 (-1.05%)
Jun 30, 2026
BLACKROCK INC.
8.00%
75.4M
+266,538 (+0.35%)
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
6.52%
61.4M
+539,761 (+0.88%)
Jun 30, 2026
STATE STREET CORP
5.95%
56.0M
+1.5M (+2.59%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
3.01%
28.3M
+687,429 (+2.42%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions10.4B (62.25%)
  • Mutual Funds6.3B (37.74%)
  • Insiders2.2M (0.01%)
  • Other0 (0.00%)

Insider Transactions

  • 0.01% (2.2M)
    Current InsiderOwnership (%, shares)
  • 3
    Number of InsiderBuying (last 12 months)
  • $2.5M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Robinson Anne
Senior Vice President
Exempt
Jul 01, 2026
$0.00
5,883
$0.00
5,884
Robinson Anne
Senior Vice President
Exempt
Jul 01, 2026
$0.00
1,412
$0.00
2,824
Robinson Anne
Senior Vice President
Exempt
Jul 01, 2026
$0.00
5,883
$0.00
16,271
Robinson Anne
Senior Vice President
In Kind
Jul 01, 2026
$933,003.15
3,254
$286.73
13,017
Robinson Anne
Senior Vice President
Exempt
Jul 01, 2026
$0.00
1,412
$0.00
14,429
Robinson Anne
Senior Vice President
In Kind
Jul 01, 2026
$223,932.23
781
$286.73
13,648
Brown Marianne Catherine
Award
Jun 30, 2026
$91,393.25
325
$281.21
4,016
LIVERIS ANDREW N
Award
Jun 30, 2026
$97,579.87
347
$281.21
44,497
ZOLLAR ALFRED W
Award
Jun 30, 2026
$91,393.25
325
$281.21
9,940
Gorsky Alex
Award
Jun 30, 2026
$107,703.43
383
$281.21
34,605
Miebach Michael
Award
Jun 30, 2026
$91,393.25
325
$281.21
4,278
Laguarta Ramon
Award
Jun 30, 2026
$91,393.25
325
$281.21
451
VOSER PETER R.
Award
Jun 30, 2026
$100,110.76
356
$281.21
32,600
Pollack Martha E
Award
Jun 30, 2026
$58,772.89
209
$281.21
17,506
FARR DAVID N
Award
Jun 30, 2026
$58,772.89
209
$281.21
23,346
Buberl Thomas
Award
Jun 30, 2026
$95,892.61
341
$281.21
14,706
MCNABB FREDERICK WILLIAM III
Award
Jun 30, 2026
$91,393.25
325
$281.21
16,518
Miebach Michael
Award
Mar 31, 2026
$91,381.03
377
$242.39
3,929
WADDELL FREDERICK H
Award
Mar 31, 2026
$97,683.17
403
$242.39
23,571
MCNABB FREDERICK WILLIAM III
Award
Mar 31, 2026
$91,381.03
377
$242.39
16,094
FARR DAVID N
Award
Mar 31, 2026
$58,900.77
243
$242.39
22,994
ZOLLAR ALFRED W
Award
Mar 31, 2026
$91,381.03
377
$242.39
9,557
Buberl Thomas
Award
Mar 31, 2026
$91,381.03
377
$242.39
14,278
Gorsky Alex
Award
Mar 31, 2026
$107,621.16
444
$242.39
34,011
HOWARD MICHELLE J
Award
Mar 31, 2026
$63,990.96
264
$242.39
16,311
LIVERIS ANDREW N
Award
Mar 31, 2026
$97,683.17
403
$242.39
43,878
Pollack Martha E
Award
Mar 31, 2026
$58,900.77
243
$242.39
17,190
VOSER PETER R.
Award
Mar 31, 2026
$100,107.07
413
$242.39
32,045
Brown Marianne Catherine
Award
Mar 31, 2026
$91,381.03
377
$242.39
3,669
COHN GARY D
Vice Chairman
Award
Feb 26, 2026
$0.00
10,565
$0.00
10,565