Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
6,041 institutional managers reported holding MSFT for the quarter ended Mar 31, 2026. Together they hold about 70% of shares outstanding; the top 10 hold 34%. 212 opened new positions; 365 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 726.35M | 9.76% | $268.84B | added +1% | ≤2013 |
| BlackRock | 593.33M | 7.97% | $219.61B | trimmed -1.4% | ≤2013 |
| State Street | 306.71M | 4.12% | $113.52B | unchanged | ≤2013 |
| FMR (Fidelity) | 190.21M | 2.56% | $70.40B | trimmed -5.3% | ≤2013 |
| Geode Capital | 188.50M | 2.53% | $69.77B | added +3.2% | ≤2013 |
| Morgan Stanley | 124.88M | 1.68% | $46.22B | added +3% | ≤2013 |
| T. Rowe Price | 117.24M | 1.57% | $43.40B | trimmed -6.7% | ≤2013 |
| UBS | 96.87M | 1.30% | $35.85B | added +9.8% | ≤2013 |
| Capital Research Global Investors | 96.09M | 1.29% | $35.57B | added +31.1% | ≤2013 |
| Northern Trust | 79.70M | 1.07% | $29.50B | unchanged | ≤2013 |
| Bank OF America CORP /DE/ | 70.77M | 0.95% | $26.19B | trimmed -3.2% | ≤2013 |
| Capital Group (American Funds) | 61.73M | 0.83% | $22.85B | trimmed -4.2% | ≤2013 |
| Goldman Sachs | 61.22M | 0.82% | $22.66B | added +19.2% | ≤2013 |
| Capital International Investors | 54.84M | 0.74% | $20.30B | trimmed -32.8% | ≤2013 |
| Wellington Management | 52.74M | 0.71% | $19.52B | added +7.8% | ≤2013 |
| Charles Schwab Investment Management | 52.54M | 0.71% | $19.45B | added +3.1% | ≤2013 |
| BNY Mellon | 51.66M | 0.69% | $19.12B | trimmed -5.1% | ≤2013 |
| Legal & General Group PLC | 50.26M | 0.68% | $18.60B | trimmed -1.6% | ≤2013 |
| Nuveen | 44.12M | 0.59% | $16.33B | trimmed -8.4% | ≤2013 |
| Invesco | 42.30M | 0.57% | $15.65B | trimmed -6.5% | ≤2013 |
| Amundi | 41.68M | 0.56% | $15.43B | added +30.8% | ≤2013 |
| Franklin Resources | 38.41M | 0.52% | $14.21B | trimmed -3.9% | ≤2013 |
| Royal Bank OF Canada | 37.06M | 0.50% | $13.72B | trimmed -1.1% | ≤2013 |
| Wells Fargo & COMPANY/MN | 33.33M | 0.45% | $12.34B | added +0.6% | ≤2013 |
| Deutsche Bank AG\ | 32.62M | 0.44% | $12.07B | added +2.8% | ≤2013 |
| AllianceBernstein | 31.80M | 0.43% | $11.77B | trimmed -11.9% | ≤2013 |
| Ameriprise Financial INC | 31.09M | 0.42% | $11.51B | trimmed -5.3% | ≤2013 |
| Dimensional Fund Advisors | 29.32M | 0.39% | $10.85B | added +10.5% | ≤2013 |
| Fisher Investments | 25.94M | 0.35% | $9.60B | added +2.5% | ≤2013 |
| MFS Investment Management | 25.47M | 0.34% | $9.43B | trimmed -5.9% | ≤2013 |
| Barclays PLC | 24.96M | 0.34% | $9.24B | added +3.5% | ≤2013 |
| Arrowstreet Capital | 24.26M | 0.33% | $8.98B | added +64.3% | 2016 Q2 |
| Hsbc Holdings PLC | 23.97M | 0.32% | $8.87B | added +8.3% | ≤2013 |
| Janus Henderson | 23.88M | 0.32% | $8.84B | trimmed -10.9% | ≤2013 |
| Mitsubishi UFJ Asset Management CO., LTD. | 23.02M | 0.31% | $8.52B | added +2.2% | ≤2013 |
| BNP Paribas Financial Markets | 22.72M | 0.30% | $8.41B | trimmed -1.7% | ≤2013 |
| CalPERS | 21.91M | 0.29% | $8.11B | added +3.7% | ≤2013 |
| Swiss National Bank | 20.72M | 0.28% | $7.67B | added +7.1% | ≤2013 |
| Jennison Associates LLC | 17.88M | 0.24% | $6.62B | trimmed -15% | ≤2013 |
| Raymond James Financial INC | 17.74M | 0.24% | $6.57B | added +2.8% | ≤2013 |
| Sumitomo Mitsui Trust Group, INC. | 17.69M | 0.24% | $6.55B | trimmed -5% | ≤2013 |
| Citigroup INC | 16.67M | 0.22% | $6.17B | added +40.7% | ≤2013 |
| American Century Companies INC | 16.15M | 0.22% | $5.98B | added +6.8% | ≤2013 |
| Schroder Investment Management Group | 15.44M | 0.21% | $5.71B | trimmed -2.8% | ≤2013 |
| Principal Financial Group INC | 15.24M | 0.20% | $5.64B | added +1.2% | ≤2013 |
| Swedbank Robur | 15.14M | 0.20% | $5.60B | added +2.4% | 2021 Q1 |
| Bank OF Montreal /CAN/ | 15.02M | 0.20% | $5.56B | added +5.7% | ≤2013 |
| CPP Investment Board | 15.00M | 0.20% | $5.55B | added +18.9% | ≤2013 |
| National Pension Service | 14.92M | 0.20% | $5.52B | added +2.8% | 2014 Q3 |
| Assenagon Asset Management S.a. | 13.65M | 0.18% | $5.05B | added +26.9% | 2016 Q4 |
Largest 50 of 6,041 shown; the full ranked, searchable register is at boothcheck.com/holders/MSFT. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.