1323 tracked 13F filers disclose a position in MRSH as of the latest SEC 13F filings, a combined $62.4B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $7.3B | 42.1M | ▲+4.0% Added · +1.6M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $5.5B | 31.5M | →First observed position No prior filed position | Q1 2026 | |
| 3 | STATE STREET CORP | $3.7B | 22.4M | ▲+1.5% Added · +331K sh | Q2 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $2.3B | 13.5M | ▲+0.8% Added · +106K sh | Q2 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.2B | 12.4M | →First observed position No prior filed position | Q1 2026 | |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.9B | 11.0M | ▲+19% Added · +1.8M sh | Q1 2026 | |
| 7 | FMR LLC | $1.8B | 10.2M | ▼−33% Reduced · −5.0M sh | Q1 2026 | |
| 8 | NORGES BANK | $1.6B | 8.4M | ▲+38% Added · +2.3M sh | Q4 2025 | |
| 9 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $1.4B | 8.2M | ▼−5.3% Reduced · −462K sh | Q1 2026 | |
| 10 | MORGAN STANLEY | $1.1B | 6.5M | ▼−5.8% Reduced · −397K sh | Q1 2026 | |
| 11 | Clearbridge Investments, LLC | $1.1B | 6.4M | ▲+27% Added · +1.3M sh | Q1 2026 | |
| 12 | JPMORGAN CHASE & CO | $1.1B | 6.1M | ▲+42% Added · +1.8M sh | Q1 2026 | |
| 13 | AMERIPRISE FINANCIAL INC | $951.6M | 5.5M | ▲+15% Added · +698K sh | Q1 2026 | |
| 14 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $898.9M | 5.2M | ▲+14% Added · +637K sh | Q1 2026 | |
| 15 | HARRIS ASSOCIATES L P | $896.6M | 5.2M | ▲New +5.2M sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $861.2M | 5.0M | ▼−6.3% Reduced · −332K sh | Q1 2026 | |
| 17 | BANK OF AMERICA CORP /DE/ | $856.8M | 4.9M | ▼−11% Reduced · −583K sh | Q1 2026 | |
| 18 | Artisan Partners Limited Partnership | $845.7M | 4.9M | ▲+45% Added · +1.5M sh | Q1 2026 | |
| 19 | UBS Group AG | $818.9M | 4.7M | ▲+25% Added · +934K sh | Q1 2026 | |
| 20 | AMERICAN CENTURY COMPANIES INC | $734.4M | 4.2M | ▲+82% Added · +1.9M sh | Q1 2026 | |
| 21 | Nuveen, LLC | $722.9M | 4.2M | ▲+8.0% Added · +309K sh | Q1 2026 | |
| 22 | Ninety One UK Ltd | $698.9M | 4.0M | ▲+14% Added · +487K sh | Q1 2026 | |
| 23 | DEUTSCHE BANK AG\ | $642.5M | 3.7M | ▲+10.0% Added · +336K sh | Q1 2026 | |
| 24 | AQR CAPITAL MANAGEMENT LLC | $637.3M | 3.7M | ▲+149% Added · +2.2M sh | Q1 2026 | |
| 25 | GOLDMAN SACHS GROUP INC | $637.1M | 3.7M | ▼−8.5% Reduced · −342K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund opened a new position in MRSH and 23 added to an existing one, while 21 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 836 funds | $379.9B |
| APPLE INCAAPL | 826 funds | $415.4B |
| NVIDIA CORPNVDA | 820 funds | $542.4B |
| AMAZON.COM INCAMZN | 813 funds | $292.4B |
| ALPHABET INC-CL AGOOGL | 809 funds | $259.2B |
| JPMORGAN CHASE & COJPM | 804 funds | $99.3B |
| META PLATFORMS INC-CLASS AMETA | 799 funds | $156.9B |
| ALPHABET INC-CL CGOOG | 796 funds | $171.2B |
| VISA INC-CLASS A SHARESV | 794 funds | $94.8B |
| ELI LILLY & COLLY | 792 funds | $115.3B |
| BROADCOM INCAVGO | 790 funds | $210.5B |
| JOHNSON & JOHNSONJNJ | 787 funds | $69.1B |
Ranked by how many of MRSH's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 6, 2026 | Jones John Jude | Chief Marketing Officer | Sell (S) | 7K | $1.2M |
| Jul 29, 2026 | Beswick Paul | SVP, Chief Information Officer | Sell (S) | 713 | $141K |
| Jul 28, 2026 | South Martin | Chief Client Officer | Sell (S) | 7K | $1.3M |
| Jul 23, 2026 | Yates Lloyd M | Director | Sell (S) | 12K | $2.1M |
| Jun 2, 2026 | Doyle John Q | President and CEO | Sell (S) | 17K | $2.7M |
| Mar 11, 2026 | Jones John Jude | Chief Marketing Officer | Sell (S) | 2K | $410K |
| Mar 4, 2026 | Doyle John Q | President and CEO | Sell (S) | 17K | $3.1M |
| Mar 3, 2026 | Studer Nicholas Mark | President and CEO of OWG | Sell (S) | 4K | $706K |
| Class | 13F holders | Value held |
|---|---|---|
| MRSHthis pagecs | 1323 funds | $62.4B |
| 571748BC5COM | 1 funds | $3.2M |
| 571748BG6COUPON BEARING BOND | 1 funds | $3K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for MRSH
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MRSH/capital-change-brief"
Use Arkolith's capital_change_brief for MRSH. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MRSH. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.