Company · Ownership research

MICROSOFT CORP MSFT

CIK 0000789019 · CUSIP 594918104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 594918104 (MSFT), not CUSIP 594918904 (MSFT), CUSIP 594918954 (MSFT), CUSIP 059491810 (MSFT), and does not merge CUSIPs.

This page lists the top 20 of 6,234 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$219.63B 593,328,571 shares	3.85%	-8.57M(-1.40%)Reduced	SEC filing ↗ May 13, 2026	▾
02	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$178.63B 482,558,086 shares	4.42%	—	SEC filing ↗ May 15, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$113.53B 306,708,289 shares	3.92%	+557.68K(+0.20%)Added	SEC filing ↗ May 15, 2026	▾
04	FMR LLC CIK 315066 · View history	$70.41B 190,211,367 shares	3.71%	-10.74M(-5.30%)Reduced	SEC filing ↗ May 15, 2026	▾
05	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$69.60B 188,501,918 shares	4.33%	+5.88M(+3.20%)Added	SEC filing ↗ May 15, 2026	▾
06	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$62.00B 167,490,848 shares	3.24%	—	SEC filing ↗ May 8, 2026	▾
07	MORGAN STANLEY CIK 895421 · View history	$46.23B 124,881,288 shares	2.79%	+3.66M(+3.00%)Added	SEC filing ↗ May 15, 2026	▾
08	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$45.63B 127,128,999 shares	3.10%	-20.63M(-14.00%)Reduced	SEC filing ↗ May 13, 2026	▾
09	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$43.40B 117,242,934 shares	5.02%	-8.47M(-6.70%)Reduced	SEC filing ↗ May 15, 2026	▾
10	Invesco Ltd. CIK 914208 · Amended · View history	$36.55B 98,747,284 shares	3.57%	-6.97M(-6.60%)Reduced	SEC filing ↗SEC filing ↗ May 12, 2026	▾
11	Capital Research Global Investors CIK 1422848 · View history	$35.57B 96,093,061 shares	5.52%	+22.77M(+31.10%)Added	SEC filing ↗ May 13, 2026	▾
12	NORTHERN TRUST CORP CIK 73124 · View history	$29.50B 79,696,955 shares	3.90%	-82.97K(-0.10%)Reduced	SEC filing ↗ May 14, 2026	▾
13	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$26.20B 70,765,459 shares	1.91%	-2.36M(-3.20%)Reduced	SEC filing ↗ May 18, 2026	▾
14	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$23.63B 63,832,188 shares	4.91%	+3.66M(+6.10%)Added	SEC filing ↗ May 13, 2026	▾
15	Capital World Investors CIK 1422849 · View history	$22.85B 61,734,339 shares	3.12%	-2.73M(-4.20%)Reduced	SEC filing ↗ May 13, 2026	▾
16	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$22.66B 61,217,966 shares	2.98%	+9.82M(+19.10%)Added	SEC filing ↗ May 15, 2026	▾
17	Capital International Investors CIK 1562230 · View history	$20.29B 54,837,522 shares	4.76%	-26.75M(-32.80%)Reduced	SEC filing ↗ May 13, 2026	▾
18	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$19.52B 52,742,167 shares	3.65%	+3.83M(+7.80%)Added	SEC filing ↗ May 15, 2026	▾
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$19.44B 52,519,324 shares	2.97%	+1.59M(+3.10%)Added	SEC filing ↗ May 15, 2026	▾
20	Bank of New York Mellon Corp CIK 1390777 · View history	$19.12B 51,657,016 shares	3.52%	-2.78M(-5.10%)Reduced	SEC filing ↗ May 5, 2026	▾

Showing 20 / 6,234 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

6,234

Cancelled or null records excluded

Disclosed shares

5,383,580,997

Not deduplicated across managers

Disclosed value

$1.99T

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

MICROSOFT CORP · Q1 2026

Explore all 6,234 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.