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/MNRO/capital-change-brief"
Use Arkolith's capital_change_brief for MNRO. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | ICAHN CARL C | $81.5M | 5.1M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $76.2M | 4.8M | ▼−5.2% Reduced · −260K sh | Q1 2026 | |
| 3 | GAMCO INVESTORS, INC. ET AL | $40.4M | 2.5M | ▲+62% Added · +964K sh | Q1 2026 | |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $24.8M | 1.5M | ▲+3.2% Added · +48K sh | Q1 2026 | |
| 5 | MORGAN STANLEY | $23.8M | 1.5M | ▼−5.4% Reduced · −84K sh | Q1 2026 | |
| 6 | DIMENSIONAL FUND ADVISORS LP | $23.0M | 1.4M | ▲+4.9% Added · +67K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $22.1M | 1.4M | ▼−2.4% Reduced · −34K sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $20.2M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 9 | Bank of New York Mellon Corp | $15.9M | 991K | ▲+15% Added · +131K sh | Q1 2026 | |
| 10 | Nuveen, LLC | $15.8M | 985K | ▲+33% Added · +244K sh | Q1 2026 | |
| 11 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $14.4M | 900K | —Held | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $14.4M | 899K | ▲+2.1% Added · +19K sh | Q1 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $13.4M | 836K | ▲+1.9% Added · +16K sh | Q1 2026 | |
| 14 | CIBC Bancorp USA Inc. | $11.4M | 711K | ▲+7.3% Added · +48K sh | Q1 2026 | |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | $11.1M | 690K | ▲New +690K sh | Q1 2026 | |
| 16 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $8.7M | 540K | ▲+111% Added · +284K sh | Q1 2026 | |
| 17 | CIBC WORLD MARKET INC. | $7.2M | 451K | —Held | Q1 2026 | |
| 18 | MUFG Securities EMEA plc | $7.0M | 434K | ▲39× Added · +423K sh | Q1 2026 | |
| 19 | GABELLI FUNDS LLC | $6.8M | 423K | ▲+71% Added · +176K sh | Q1 2026 | |
| 20 | CRAWFORD INVESTMENT COUNSEL INC | $6.4M | 398K | ▲+8.8% Added · +32K sh | Q1 2026 | |
| 21 | Allianz Asset Management GmbH | $6.3M | 395K | ▲+75% Added · +170K sh | Q1 2026 | |
| 22 | UBS Group AG | $6.0M | 376K | ▲+49% Added · +124K sh | Q1 2026 | |
| 23 | TWO SIGMA INVESTMENTS, LP | $6.0M | 373K | ▲+177% Added · +238K sh | Q1 2026 | |
| 24 | GOLDMAN SACHS GROUP INC | $5.5M | 340K | ▼−49% Reduced · −325K sh | Q1 2026 | |
| 25 | Russell Investments Group, Ltd. | $5.3M | 332K | ▲+295% Added · +248K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 19, 2026 | Mulholland Maureen | Executive VP-CLO and Secretary | Tax withholding (F) | 393 | $0 |
| Jun 19, 2026 | D'Ambrosia Brian | Executive Vice President & CFO | Tax withholding (F) | 459 | $0 |
| Jun 19, 2026 | Donovan Cindy | Sr. VP - CIO | Tax withholding (F) | 175 | $0 |
| Jun 19, 2026 | Hawryschuk Nicholas P | Senior VP of Operations | Tax withholding (F) | 132 | $0 |
| Jun 18, 2026 | SOLOMON PETER J | Director | Disposed to issuer (D) | 10K | — |
| Jun 18, 2026 | SOLOMON PETER J | Director | Grant (A) | 613K | — |
| Jun 18, 2026 | SOLOMON PETER J | Director | Disposed to issuer (D) | 10K | — |
| Jun 18, 2026 | SOLOMON PETER J | Director | Grant (A) | 592K | — |
| Jun 13, 2026 | Mulholland Maureen | Executive VP-CLO and Secretary | Tax withholding (F) | 2K | $0 |
| Jun 13, 2026 | Chang Kathryn M. | Senior VP - Merchandising | Tax withholding (F) | 637 | $0 |
| Jun 13, 2026 | D'Ambrosia Brian | Executive Vice President & CFO | Tax withholding (F) | 3K | $0 |
| Jun 13, 2026 | Donovan Cindy | Sr. VP - CIO | Tax withholding (F) | 637 | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 49 funds | $19.1B |
| AMAZON.COM INCAMZN | 48 funds | $13.7B |
| JPMORGAN CHASE & COJPM | 48 funds | $7.1B |
| ELI LILLY & COLLY | 48 funds | $4.7B |
| COSTCO WHOLESALE CORPCOST | 48 funds | $3.5B |
| RTX CORPRTX | 48 funds | $2.1B |
| ORACLE CORPORCL | 48 funds | $2.0B |
| UNITEDHEALTH GROUP INCUNH | 48 funds | $1.9B |
| US BANCORPUSB | 48 funds | $912.3M |
| APPLE INCAAPL | 47 funds | $20.6B |
| ALPHABET INC-CL AGOOGL | 47 funds | $13.0B |
| BROADCOM INCAVGO | 47 funds | $10.8B |
Ranked by how many of MNRO's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MNRO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.