IBM
IBM (IBM)
NYSE
$250.79-$0.68 (-0.27%)
Price as of Oct 22, 2026 5:30 PM EDT
  • $236.9B
    Market Cap
  • -10.26%
    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 (60.55%)
  • Mutual Funds6.8B (39.44%)
  • 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)
  • 1
    Number of InsiderSelling (last 12 months)
  • $5.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
FARR DAVID N
Award
Sep 30, 2026
$58,941.24
268
$219.93
23,782
LIVERIS ANDREW N
Award
Sep 30, 2026
$97,648.92
444
$219.93
45,262
Miebach Michael
Award
Sep 30, 2026
$91,270.95
415
$219.93
4,724
Gorsky Alex
Award
Sep 30, 2026
$107,545.77
489
$219.93
35,343
Brown Marianne Catherine
Award
Sep 30, 2026
$91,270.95
415
$219.93
4,460
Buberl Thomas
Award
Sep 30, 2026
$97,648.92
444
$219.93
15,256
MCNABB FREDERICK WILLIAM III
Award
Sep 30, 2026
$91,270.95
415
$219.93
17,053
HOWARD MICHELLE J
Award
Sep 30, 2026
$63,999.63
291
$219.93
17,050
ZOLLAR ALFRED W
Award
Sep 30, 2026
$91,270.95
415
$219.93
10,427
VOSER PETER R.
Award
Sep 30, 2026
$100,068.15
455
$219.93
33,290
Pollack Martha E
Award
Sep 30, 2026
$58,941.24
268
$219.93
17,899
Thomas Robert David
Senior Vice President
Sell
Aug 26, 2026
$5.8M
25,000
$230.32
47,800
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
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
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
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
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
ZOLLAR ALFRED W
Award
Mar 31, 2026
$91,381.03
377
$242.39
9,557