IBM
IBM (IBM)
NYSE
$262.72+$10.50 (+4.16%)
Price as of Jun 23, 2026 8:49 AM EDT
  • $237.1B
    Market Cap
  • -10.55%
    1-Year Change
  • Information Technology Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
10.34%
97.2M
+1.4M (+1.48%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
8.39%
78.9M
+1.4M (+1.71%)
Dec 31, 2024
BLACKROCK, INC.
8.25%
77.6M
-307,619 (-0.40%)
Mar 31, 2026
BLACKROCK INC.
8.02%
75.4M
+266,538 (+0.35%)
Jun 30, 2024
N/A
6.47%
60.8M
+60.8M (+100.00%)
Mar 31, 2026
STATE STREET CORP
5.81%
54.6M
-401,800 (-0.74%)
Mar 31, 2026
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
2.53%
23.8M
+499,295 (+2.10%)
Dec 31, 2016

Current Ownership Distribution

  • Institutions9.8B (63.10%)
  • Mutual Funds5.7B (36.89%)
  • 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
FARR DAVID N
Award
Mar 31, 2026
$58,900.77
243
$242.39
22,994
MCNABB FREDERICK WILLIAM III
Award
Mar 31, 2026
$91,381.03
377
$242.39
16,094
WADDELL FREDERICK H
Award
Mar 31, 2026
$97,683.17
403
$242.39
23,571
LIVERIS ANDREW N
Award
Mar 31, 2026
$97,683.17
403
$242.39
43,878
HOWARD MICHELLE J
Award
Mar 31, 2026
$63,990.96
264
$242.39
16,311
Gorsky Alex
Award
Mar 31, 2026
$107,621.16
444
$242.39
34,011
Buberl Thomas
Award
Mar 31, 2026
$91,381.03
377
$242.39
14,278
ZOLLAR ALFRED W
Award
Mar 31, 2026
$91,381.03
377
$242.39
9,557
Pollack Martha E
Award
Mar 31, 2026
$58,900.77
243
$242.39
17,190
Miebach Michael
Award
Mar 31, 2026
$91,381.03
377
$242.39
3,929
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
Robinson Anne
Senior Vice President
Award
Feb 26, 2026
$0.00
6,341
$0.00
6,341
Fehring Nicolas A.
VP, Controller
Award
Feb 26, 2026
$0.00
2,844
$0.00
2,844
Thomas Robert David
Senior Vice President
Award
Feb 26, 2026
$0.00
10,565
$0.00
10,565
COHN GARY D
Vice Chairman
Award
Feb 26, 2026
$0.00
42,258
$0.00
42,258
Robinson Anne
Senior Vice President
Award
Feb 26, 2026
$0.00
25,363
$0.00
25,363
LAMOREAUX NICKLE JACLYN
Senior Vice President
Award
Feb 26, 2026
$0.00
6,285
$0.00
6,285
Thomas Robert David
Senior Vice President
Award
Feb 26, 2026
$0.00
42,258
$0.00
42,258
Fehring Nicolas A.
VP, Controller
Award
Feb 26, 2026
$0.00
7,584
$0.00
7,584
KAVANAUGH JAMES J
Sr. VP and CFO
Award
Feb 26, 2026
$0.00
10,364
$0.00
10,364
LAMOREAUX NICKLE JACLYN
Senior Vice President
Award
Feb 26, 2026
$0.00
25,138
$0.00
25,138
KAVANAUGH JAMES J
Sr. VP and CFO
Award
Feb 26, 2026
$0.00
41,455
$0.00
41,455
HOWARD MICHELLE J
Buy
Feb 25, 2026
$11,891.47
50
$237.83
194
Miebach Michael
Buy
Feb 25, 2026
$101,263.53
434
$233.33
434
COHN GARY D
Vice Chairman
Exempt
Feb 21, 2026
$0.00
2,725
$0.00
0
KAVANAUGH JAMES J
Sr. VP and CFO
Exempt
Feb 21, 2026
$0.00
3,380
$0.00
0
Thomas Robert David
Senior Vice President
Exempt
Feb 21, 2026
$0.00
2,631
$0.00
0
KAVANAUGH JAMES J
Sr. VP and CFO
Exempt
Feb 21, 2026
$0.00
3,575
$0.00
3,575