IBM Ownership & Insider Activity

IBM (IBM) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.3% of shares outstanding. Institutional investors hold 45.2%.

Shares Outstanding

942.134M

Shares Float

848.503M

Insider Shares Owned

3.094M

Insider % Owned

0.3%

Institutional Shares Held

425.888M

Institutional % Held

45.2%

Ownership Breakdown

Congressional Trading Activity

Date	Member	Party	Chamber	Action	Amount
Sep 10, 2026	Lloyd Doggett	D	House	Purchase	$1,001 - $15,000
Sep 4, 2026	Maria Elvira Salazar	R	House	Sale	$1,001 - $15,000
Sep 4, 2026	Maria Elvira Salazar	R	House	Sale	$1,001 - $15,000
Aug 24, 2026	Maria Elvira Salazar	R	House	Sale (Partial)	$1,001 - $15,000
Aug 24, 2026	Maria Elvira Salazar	R	House	Sale (Partial)	$1,001 - $15,000
Aug 18, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000
Jul 17, 2026	Gilbert Ray Cisneros	D	House	Sale	$1,001 - $15,000
Jul 16, 2026	Josh Gottheimer	D	House	Sale	$1,001 - $15,000
Jul 15, 2026	Josh Gottheimer	D	House	Sale	$1,001 - $15,000
Jun 16, 2026	Matt Van Epps	R	House	Sale	$1,001 - $15,000
Jun 16, 2026	Gilbert Ray Cisneros	D	House	Purchase	$15,001 - $50,000
Jun 10, 2026	Lloyd Doggett	D	House	Purchase	$1,001 - $15,000
May 21, 2026	Maria Elvira Salazar	R	House	Purchase	$15,001 - $50,000
May 21, 2026	Maria Elvira Salazar	R	House	Purchase	$15,001 - $50,000
May 15, 2026	Gilbert Ray Cisneros	D	House	Sale	$15,001 - $50,000
Apr 24, 2026	Josh Gottheimer	D	House	Sale	$1,001 - $15,000
Apr 14, 2026	Gilbert Ray Cisneros	D	House	Purchase	$15,001 - $50,000
Mar 27, 2026	Alan Armstrong	R	Senate	Purchase	$1,001 - $15,000
Mar 13, 2026	Gilbert Ray Cisneros	D	House	Sale	$15,001 - $50,000
Mar 10, 2026	Lloyd Doggett	D	House	Purchase	$1,001 - $15,000