Grantham, Mayo, Van Otterloo & Co. LLC holds a diversified book of 661 stocks worth $44.4B as of Q2 2026 (disclosed Aug 13, 2026, a ~44-day 13F lag). This quarter they opened Philip Morris International and trimmed Lam Research Corp. Their largest long position is Microsoft Corp at 6% of the equity book. They also disclosed $15.9M in call options (bullish), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2013 would be +298% (+11.4%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +382.6%, a 84.8-point gap that is the cost of the ~44-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Grantham, Mayo, Van Otterloo & Co. LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~44 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Grantham, Mayo, Van Otterloo & Co. LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| BlackRock, Inc. | 80 / 80 | $2.1T |
| FMR LLC | 80 / 80 | $802.4B |
| MORGAN STANLEY | 80 / 80 | $457.1B |
| JPMORGAN CHASE & CO | 80 / 80 | $453.9B |
| BANK OF AMERICA CORP /DE/ | 80 / 80 | $263.7B |
| GOLDMAN SACHS GROUP INC | 80 / 80 | $217.5B |
| ROYAL BANK OF CANADA | 80 / 80 | $153.0B |
| UBS Group AG | 80 / 80 | $122.8B |
Ranked by how many of Grantham, Mayo, Van Otterloo & Co. LLC's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Microsoft Corp COM | $2.5B | 6.82M | 5.7% | ▲+10% Added · +640K sh | |
| 2 | Lam Research Corp COM NEW | $2.4B | 5.46M | 5.3% | ▼−21% Reduced · −1.4M sh | |
| 3 | Alphabet Inc CAP STK CL A | $2.2B | 6.13M | 4.9% | ▼−11% Reduced · −768K sh | |
| 4 | Apple Inc COM | $2.0B | 6.85M | 4.5% | ▼−1.3% Reduced · −89K sh | |
| 5 | Meta Platforms Inc CL A | $1.9B | 3.45M | 4.4% | ▲+12% Added · +374K sh | |
| 6 | Johnson & Johnson COM | $1.8B | 7.11M | 4.1% | ▼−2.3% Reduced · −169K sh | |
| 7 | Amazon Com Inc COM | $1.5B | 6.14M | 3.3% | ▼−1.5% Reduced · −92K sh | |
| 8 | Texas Instrs Inc COM | $1.4B | 4.67M | 3.1% | ▼−7.6% Reduced · −387K sh | |
| 9 | Thermo Fisher Scientific Inc COM | $1.4B | 2.74M | 3.1% | ▲+9.5% Added · +237K sh | |
| 10 | Broadcom Inc COM | $1.2B | 3.27M | 2.8% | ▼−2.4% Reduced · −81K sh | |
| 11 | Kla Corp COM NEW | $1.2B | 3.89M | 2.6% | ▲+744% Added · +3.4M sh | |
| 12 | Unitedhealth Group Inc COM | $1.2B | 2.83M | 2.6% | ▼−11% Reduced · −333K sh | |
| 13 | Visa Inc COM CL A | $1.1B | 3.32M | 2.6% | ▲+9.3% Added · +282K sh | |
| 14 | Nvidia Corporation COM | $934.8M | 4.67M | 2.1% | ▲13× Added · +4.3M sh | |
| 15 | Mastercard Incorporated CL A | $934.1M | 1.82M | 2.1% | ▲+91% Added · +868K sh | |
| 16 | US Bancorp COM NEW | $899.1M | 14.89M | 2.0% | ▼−22% Reduced · −4.2M sh | |
| 17 | Eli Lilly & Co COM | $892.3M | 744.0K | 2.0% | ▼−0.8% Reduced · −6K sh | |
| 18 | Merck & Co Inc COM | $871.9M | 6.79M | 2.0% | ▼−3.3% Reduced · −229K sh | |
| 19 | Abbott Laboratories COM | $798.0M | 8.79M | 1.8% | ▼−1.3% Reduced · −117K sh | |
| 20 | Netflix Inc. COM | $739.0M | 10.35M | 1.7% | ▲+156% Added · +6.3M sh | |
| 21 | The Cigna Group COM | $710.4M | 2.58M | 1.6% | ▼−0.8% Reduced · −21K sh | |
| 22 | Salesforce Inc COM | $693.7M | 4.43M | 1.6% | ▲+0.1% Added · +2K sh | |
| 23 | Coca Cola Co COM | $668.0M | 8.22M | 1.5% | ▼−0.7% Reduced · −60K sh | |
| 24 | Elevance Health Inc Formerly COM | $654.2M | 1.69M | 1.5% | ▼−13% Reduced · −247K sh | |
| 25 | TJX Cos Inc New COM | $557.4M | 3.68M | 1.3% | ▼−0.9% Reduced · −33K sh | |
| 26 | Constellation Brands Inc CL A | $556.1M | 4.00M | 1.3% | ▼−0.7% Reduced · −27K sh | |
| 27 | Uber Technologies Inc COM | $533.2M | 7.39M | 1.2% | ▲+0.2% Added · +13K sh | |
| 28 | Accenture PLC Ireland SHS CLASS A | $495.8M | 3.98M | 1.1% | ▲+2.1% Added · +82K sh | |
| 29 | Intuitive Surgical Inc COM NEW | $488.3M | 1.23M | 1.1% | ▼−0.2% Reduced · −3K sh | |
| 30 | Hilton Worldwide Hldgs Inc COM | $456.4M | 1.38M | 1.0% | ▼−38% Reduced · −838K sh | |
| 31 | Synopsys Inc COM | $429.0M | 961.7K | 1.0% | ▲+5.7% Added · +52K sh | |
| 32 | Quest Diagnostics Inc COM | $400.2M | 1.89M | 0.9% | ▲+0.3% Added · +5K sh | |
| 33 | ASML Hldg NV N Y REGISTRY SHS | $302.4M | 152.0K | 0.7% | ▼−1.7% Reduced · −3K sh | |
| 34 | Tradeweb MKTS Inc CL A | $265.4M | 2.66M | 0.6% | ▲+0.5% Added · +13K sh | |
| 35 | Toronto Dominion BK Ont COM NEW | $210.4M | 1.73M | 0.5% | ▼−12% Reduced · −230K sh | |
| 36 | GSK PLC SPONSORED ADR | $188.7M | 3.60M | 0.4% | ▲+2.2% Added · +77K sh | |
| 37 | Deutsche BK AG NAMEN AKT | $179.1M | 5.29M | 0.4% | ▲+29% Added · +1.2M sh | |
| 38 | Rio Tinto PLC SPONSORED ADR | $174.6M | 1.84M | 0.4% | ▼−8.3% Reduced · −166K sh | |
| 39 | Aramark COM | $164.6M | 2.89M | 0.4% | ▼−1.0% Reduced · −30K sh | |
| 40 | Taiwan Semiconductor Manufac SPONSORED ADS | $157.4M | 329.5K | 0.4% | ▼−12% Reduced · −45K sh | |
| 41 | Philip Morris Intl Inc COM | $140.4M | 775.9K | 0.3% | ▲New New position | |
| 42 | Procter & Gamble Co COM | $137.3M | 936.6K | 0.3% | ▲+4.8% Added · +43K sh | |
| 43 | Vodafone Group PLC SPONSORED ADR | $133.1M | 10.06M | 0.3% | ▼−0.3% Reduced · −32K sh | |
| 44 | Darling Ingredients Inc COM | $125.7M | 2.30M | 0.3% | ▼−15% Reduced · −407K sh | |
| 45 | Albemarle Corp COM | $121.1M | 897.0K | 0.3% | ▼−1.1% Reduced · −10K sh | |
| 46 | Totalenergies SE ACT | $121.0M | 1.56M | 0.3% | ▲+4.3% Added · +65K sh | |
| 47 | Bank Nova Scotia B C COM | $120.0M | 1.38M | 0.3% | ▲+14% Added · +168K sh | |
| 48 | Sociedad Quimica Y Minera De SPON ADR SER B | $119.4M | 1.61M | 0.3% | ▼−4.0% Reduced · −68K sh | |
| 49 | Sunrun Inc COM | $107.1M | 8.00M | 0.2% | ▲+2.4% Added · +185K sh | |
| 50 | Ge Aerospace COM NEW | $104.6M | 279.8K | 0.2% | ▼−13% Reduced · −42K sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1352662/holdings"
Use Arkolith to show Grantham, Mayo, Van Otterloo & Co. LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | ISHARES 20+ YEAR TREASURY BDTLT | $10.3M | 119K |
| CALL · bullish | ISHARES 7-10 YEAR TREASURY BIEF | $5.6M | 60K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 13, 2026 | 663 | $44.4B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 14, 2026 | 628 | $39.1B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 654 | $39.1B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 600 | $35.5B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 13, 2025 | 608 | $33.2B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 615 | $31.7B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 13, 2025 | 570 | $30.7B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 559 | $31.9B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 13, 2024 | 525 | $29.6B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 14, 2024 | 513 | $27.5B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 13, 2024 | 485 | $22.7B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 13, 2023 | 572 | $21.2B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 14, 2023 | 675 | $21.6B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 12, 2023 | 693 | $19.7B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 13, 2023 | 709 | $18.8B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 10, 2022 | 712 | $17.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 12, 2022 | 737 | $18.5B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 13, 2022 | 687 | $20.7B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 11, 2022 | 677 | $20.8B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 12, 2021 | 672 | $20.2B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 12, 2021 | 704 | $20.0B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 13, 2021 | 831 | $18.3B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 12, 2021 | 794 | $16.3B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 13, 2020 | 759 | $14.1B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.