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INTL BUSINESS MACHINES CORP (IBM) Stock Ownership and Short Interest

USA - NYSE:IBM - US4592001014 - Common Stock

307.46 USD
+22.46 (+7.88%)
Last: 10/24/2025, 8:04:00 PM
307.5 USD
+0.04 (+0.01%)
After Hours: 10/24/2025, 8:04:00 PM
IBM Ownership Chart.IBM Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IBM Ownership.InsiderInstitutionalPublic



Shares Outstanding931.52M
Float930.28M
Float Short Interest Percentage1.74%
Owners (insider)0.09%
Owners (institutional)65.04%
Owners (insider) change0.85%
Owners (institutional) change0.1%
IBM Institutional Ownership HistoryIBM Institutional Ownership HistoryIBM Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 100M 200M 300M 400M 500M
IBM Historical Insider Transactions ChartIBM Historical Insider Buy and Sell Transactions ChartIBM Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 20K -20K 40K 60K 80K
Date Name Type Shares Price Amount
Sep 2, 2025 Fehring Nicolas A. Other Disposition 400 0.00 $ 0.00
Sep 1, 2025 Fehring Nicolas A. Option Excercise 2742 0.00 $ 0.00
Sep 1, 2025 Fehring Nicolas A. Option Excercise 1388 243.59 $ 338,102.92
Jul 1, 2025 Robinson Anne Option Excercise 10237 0.00 $ 0.00
Jul 1, 2025 Robinson Anne Option Excercise 5662 292.60 $ 1,656,672.89
Jun 8, 2025 KRISHNA ARVIND Option Excercise 8606 0.00 $ 0.00
Jun 8, 2025 KRISHNA ARVIND Option Excercise 4298 268.85 $ 1,155,517.30
Jun 8, 2025 KAVANAUGH JAMES J Option Excercise 5163 0.00 $ 0.00
Jun 8, 2025 KAVANAUGH JAMES J Option Excercise 2588 268.85 $ 695,783.80
Jun 8, 2025 Fehring Nicolas A. Option Excercise 517 0.00 $ 0.00
Jun 8, 2025 Fehring Nicolas A. Option Excercise 262 268.85 $ 70,438.70
Jun 8, 2025 Thomas Robert David Option Excercise 3443 0.00 $ 0.00
Jun 8, 2025 Thomas Robert David Option Excercise 1739 268.85 $ 467,530.15
Jun 8, 2025 LAMOREAUX NICKLE JACLYN Option Excercise 1379 0.00 $ 0.00
Jun 8, 2025 LAMOREAUX NICKLE JACLYN Option Excercise 705 268.85 $ 189,539.25
Mar 6, 2025 Fehring Nicolas A. Other Disposition 400 0.00 $ 0.00
Mar 3, 2025 Thomas Robert David Open Market Sale 26543 253.01 $ 6,715,639.12
Feb 28, 2025 FARR DAVID N Open Market Purchase 1200 249.00 $ 298,800.00
Feb 21, 2025 COHN GARY D Option Excercise 7579 0.00 $ 0.00
Feb 21, 2025 COHN GARY D Option Excercise 4193 262.93 $ 1,102,444.53
Feb 21, 2025 Thomas Robert David Option Excercise 8410 0.00 $ 0.00
Feb 21, 2025 Thomas Robert David Option Excercise 4251 262.93 $ 1,117,694.18
Feb 21, 2025 LAMOREAUX NICKLE JACLYN Option Excercise 4389 0.00 $ 0.00
Feb 21, 2025 LAMOREAUX NICKLE JACLYN Option Excercise 2242 262.93 $ 589,477.85
Feb 21, 2025 KRISHNA ARVIND Option Excercise 16899 0.00 $ 0.00
Feb 21, 2025 KRISHNA ARVIND Option Excercise 8466 262.93 $ 2,225,923.05
Feb 21, 2025 KAVANAUGH JAMES J Option Excercise 9832 0.00 $ 0.00
Feb 21, 2025 KAVANAUGH JAMES J Option Excercise 4928 262.93 $ 1,295,694.40
Feb 21, 2025 Fehring Nicolas A. Option Excercise 1566 0.00 $ 0.00
Feb 21, 2025 Fehring Nicolas A. Option Excercise 559 262.93 $ 146,975.08
Feb 11, 2025 Thomas Robert David Option Excercise 14714 0.00 $ 0.00
Feb 11, 2025 Thomas Robert David Option Excercise 7423 253.71 $ 1,883,252.22
Feb 1, 2025 KAVANAUGH JAMES J Option Excercise 18336 254.56 $ 4,667,520.48
Feb 1, 2025 Fehring Nicolas A. Grant 2445 0.00 $ 0.00
Feb 1, 2025 Fehring Nicolas A. Option Excercise 906 254.56 $ 230,626.83
Feb 1, 2025 COHN GARY D Grant 30385 0.00 $ 0.00
Feb 1, 2025 COHN GARY D Option Excercise 16803 254.56 $ 4,277,287.67
Feb 1, 2025 Thomas Robert David Grant 29337 0.00 $ 0.00
Feb 1, 2025 Thomas Robert David Option Excercise 14244 254.56 $ 3,625,881.42
Feb 1, 2025 Robinson Anne Grant 2679 0.00 $ 0.00
Feb 1, 2025 Robinson Anne Option Excercise 1100 254.56 $ 280,010.50
Feb 1, 2025 LAMOREAUX NICKLE JACLYN Grant 26418 0.00 $ 0.00
Feb 1, 2025 LAMOREAUX NICKLE JACLYN Option Excercise 12942 254.56 $ 3,294,450.81
Feb 1, 2025 KRISHNA ARVIND Grant 57626 0.00 $ 0.00
Feb 1, 2025 KRISHNA ARVIND Option Excercise 28249 254.56 $ 7,190,924.20
Feb 1, 2025 KAVANAUGH JAMES J Grant 37719 0.00 $ 0.00
Jan 4, 2025 COHN GARY D Option Excercise 5114 0.00 $ 0.00
Jan 4, 2025 COHN GARY D Option Excercise 2197 222.08 $ 487,898.77
Nov 13, 2024 ZOLLAR ALFRED W Open Market Purchase 936 210.62 $ 197,138.92
Nov 8, 2024 LAMOREAUX NICKLE JACLYN Open Market Sale 3600 215.20 $ 774,727.20