MRSH Marsh
Marsh (MRSH) Institutional Ownership
What the institutions did with MRSH last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 39.5M | 9.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 31.5M | 7.2% |
| STATE STREET CORP | 22.4M | 5.1% |
| Capital World Investors | 18.1M | 4.1% |
| WELLINGTON MANAGEMENT GROUP LLP | 17.0M | 3.9% |
| Capital International Investors | 15.7M | 3.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 13.5M | 3.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13.4M | 3.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 12.6M | 2.9% |
| Capital Research Global Investors | 11.0M | 2.5% |
| HARRIS ASSOCIATES L P | 8.7M | 2.0% |
| Artisan Partners Limited Partnership | 7.3M | 1.7% |
| FMR LLC | 7.0M | 1.6% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 6.5M | 1.5% |
| MORGAN STANLEY | 6.3M | 1.4% |
| NORGES BANK | 6.3M | 1.4% |
| AMERIPRISE FINANCIAL INC | 5.5M | 1.3% |
| NORTHERN TRUST CORP | 4.9M | 1.1% |
| JPMORGAN CHASE & CO | 4.7M | 1.1% |
| Clearbridge Investments, LLC | 4.7M | 1.1% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 4.6M | 1.0% |
| Invesco Ltd. | 4.3M | 1.0% |
| GOLDMAN SACHS GROUP INC | 4.2M | 1.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4.2M | 1.0% |
| DEUTSCHE BANK AG\ | 4.1M | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| EdgePoint Investment Group Inc. | New | 0 | 3.8M | +3.8M |
| HARRIS ASSOCIATES L P | Increased | 5.2M | 8.7M | +3.5M |
| FMR LLC | Reduced | 10.2M | 7.0M | -3.2M |
| BlackRock, Inc. | Reduced | 42.1M | 39.5M | -2.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 11.0M | 13.4M | +2.5M |
| Artisan Partners Limited Partnership | Increased | 4.9M | 7.3M | +2.4M |
| Clearbridge Investments, LLC | Reduced | 6.4M | 4.7M | -1.7M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | 8.2M | 6.5M | -1.7M |
| Mawer Investment Management Ltd. | Reduced | 3.5M | 1.9M | -1.6M |
| BANK OF AMERICA CORP /DE/ | Reduced | 4.9M | 3.5M | -1.5M |
| PRIMECAP MANAGEMENT CO/CA/ | Increased | 717.5K | 2.1M | +1.4M |
| JPMORGAN CHASE & CO | Reduced | 6.1M | 4.7M | -1.4M |
| Assenagon Asset Management S.A. | Increased | 157.3K | 1.3M | +1.2M |
| National Pension Service | New | 0 | 1.1M | +1.1M |
| UBS Group AG | Reduced | 4.7M | 3.6M | -1.1M |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 2.6M | 1.5M | -1.1M |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 3.7M | 2.6M | -1.1M |
| Rathbones Group PLC | Reduced | 2.7M | 1.7M | -980.9K |
| D. E. Shaw & Co., Inc. | Reduced | 1.7M | 839.6K | -889.9K |
| Longview Partners (Guernsey) LTD | Sold Out | 810.3K | 0 | -810.3K |
| CANADA PENSION PLAN INVESTMENT BOARD | Increased | 809.6K | 1.6M | +796.2K |
| Beutel, Goodman & Co Ltd. | Increased | 779.8K | 1.6M | +794.1K |
| Nuveen, LLC | Reduced | 4.2M | 3.5M | -715.6K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 3.5M | 4.2M | +715.5K |
| Amundi | Increased | 2.3M | 2.9M | +585.5K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.