Among active 13F managers last quarter, 4 opened and 22 added, while 27 reduced; the largest holder to move was Principal Financial Group Inc (−3.5%). No open-market insider trades in the last 180 days.
The legs disagree, or only one of them leans.
947 tracked 13F filers disclose a position in MLM as of the latest SEC 13F filings, a combined $32.7B 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.7M | $2.7B | ▲+0.1% Added · +7K sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 3.9M | $2.3B | ▲+0.3% Added · +12K sh | Q2 2026 | |
| 3 | Vanguard Portfolio Management LLC | 3.2M | $1.8B | ▲+1.2% Added · +37K sh | Q2 2026 | |
| 4 | State Street Corp | 3.2M | $1.8B | ▲+9.8% Added · +282K sh | Q2 2026 | |
| 5 | Bank Of America Corp | 2.4M | $1.4B | ▲+0.9% Added · +21K sh | Q1 2026 | |
| 6 | FMR LLC | 2.2M | $1.3B | ▼−16% Reduced · −415K sh | Q2 2026 | |
| 7 | Principal Financial Group Inc | 2.1M | $1.2B | ▼−3.5% Reduced · −77K sh | Q1 2026 | |
| 8 | JPMorgan Chase & Co | 1.9M | $1.1B | ▼−17% Reduced · −369K sh | Q1 2026 | |
| 9 | Aristotle Capital Management, LLC | 1.8M | $1.1B | ▼−6.3% Reduced · −124K sh | Q2 2026 | |
| 10 | Victory Capital Management Inc | 1.6M | $963.8M | ▼−33% Reduced · −812K sh | Q1 2026 | |
| 11 | Geode Capital Management, LLC | 1.6M | $919.9M | ▲+0.8% Added · +13K sh | Q2 2026 | |
| 12 | Price T Rowe Associates Inc | 1.6M | $922.3M | ▲+7.4% Added · +110K sh | Q2 2026 | |
| 13 | Morgan Stanley | 1.3M | $789.8M | ▼−1.9% Reduced · −25K sh | Q1 2026 | |
| 14 | TCI Fund Management Ltd | 1.3M | $758.4M | ▲New +1.3M sh | Q2 2026 | |
| 15 | Baillie Gifford & Co | 1.1M | $640.1M | ▼−6.2% Reduced · −72K sh | Q1 2026 | |
| 16 | Goldman Sachs Group Inc | 886K | $521.5M | ▲+12% Added · +96K sh | Q1 2026 | |
| 17 | Gardner Russo & Quinn LLC | 705K | $406.8M | ▼−1.4% Reduced · −10K sh | Q2 2026 | |
| 18 | King Luther Capital Management Corp | 667K | $392.5M | ▼−3.4% Reduced · −23K sh | Q1 2026 | |
| 19 | T. Rowe Price Investment Management, Inc. | 641K | Withheld | ▼−33% Reduced · −311K sh | Q2 2026 | |
| 20 | Alkeon Capital Management LLC | 627K | $361.8M | ▼−16% Reduced · −120K sh | Q2 2026 | |
| 21 | Northern Trust Corp | 587K | $345.3M | ▼−2.2% Reduced · −13K sh | Q1 2026 | |
| 22 | Norges Bank | 570K | $354.7M | ▲+34% Added · +144K sh | Q4 2025 | |
| 23 | Dimensional Fund Advisors LP | 546K | $321.4M | ▲+1.1% Added · +6K sh | Q1 2026 | |
| 24 | Franklin Templeton Inc | 528K | $310.9M | ▲+6.0% Added · +30K sh | Q1 2026 | |
| 25 | CIBC Bancorp USA Inc. | 475K | $279.4M | ▲14× Added · +441K 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. 4 value rows are withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 4 funds opened a new position in MLM and 22 added to an existing one, while 27 reduced. 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 | Their position there |
|---|---|---|
| Microsoft CorpMSFT | 581 funds | $329.9B |
| Amazon.com IncAMZN | 581 funds | $261.0B |
| Nvidia CorpNVDA | 570 funds | $494.8B |
| Apple IncAAPL | 565 funds | $373.4B |
| Alphabet Inc-CL AGOOGL | 564 funds | $233.9B |
| Meta Platforms Inc-Class AMETA | 554 funds | $139.4B |
| JPMorgan Chase & CoJPM | 554 funds | $85.5B |
| Alphabet Inc-CL CGOOG | 550 funds | $162.0B |
| Eli Lilly & CoLLY | 545 funds | $102.0B |
| Visa Inc-Class A SharesV | 545 funds | $90.2B |
| Broadcom IncAVGO | 538 funds | $197.1B |
| Walmart IncWMT | 538 funds | $46.2B |
Ranked by how many of MLM's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in MLM.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 8, 2025 | Perez Laree E | Director | Sell (S) | 1K | $637K |
| Mar 5, 2025 | McCunniff Donald A. | EVP and CHRO | Sell (S) | 1K | $633K |
| Mar 4, 2025 | Petro Michael J | SVP - Strategy and Development | Buy (P) | 550 | $250K |
| Mar 14, 2024 | Bar Roselyn R | EVP, General Counsel and Secy | Sell (S) | 10K | $6.0M |
| Mar 5, 2024 | Nye C Howard | Chairman, Pres & CEO, Director | Sell (S) 2 lots, same day | 20K | $12.1M |
| Feb 16, 2024 | Cole Sue W | Director | Sell (S) 2 lots, same day | 2K | $937K |
| Aug 21, 2023 | LaTorre Craig M | Sr. VP, CHRO | Sell (S) | 2K | $835K |
| Jul 28, 2023 | LaTorre Craig M | Sr. VP, CHRO | Sell (S) | 500 | $224K |
| Nov 18, 2022 | Cole Sue W | Director | Sell (S) | 2K | $599K |
| Jun 10, 2022 | Mohr John P | SVP - CIO | Sell (S) | 0 | $145 |
| Mar 10, 2021 | Nye C Howard | Chairman, Pres & CEO, Director | Sell (S) 2 lots, same day | 17K | $5.7M |
| Mar 9, 2021 | Nye C Howard | Chairman, Pres & CEO, Director | Sell (S) | 3K | $1.0M |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 48 | 47 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 1 | 2 | -$343K |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for MLM
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/MLM/capital-change-brief"
Use Arkolith's capital_change_brief for MLM. 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 MLM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.