Vanguard Personalized Indexing Management, LLC holds a diversified book of 2242 stocks worth $12.2B as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened Honeywell International Inc and trimmed Meta Platforms Inc-Class A. Their largest long position is Nvidia Corp at 6% of the equity book.
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.
99% 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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Vanguard Personalized Indexing Management, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Prospect Hill Management, LLC | 14 / 80 | $257.5M |
| United American Securities Inc. (d/b/a UAS Asset Management) | 10 / 80 | $453.6M |
| Howard Hughes Medical Institute | 24 / 80 | $434.6M |
| Oriental Harbor Investment Master Fund | 11 / 80 | $1.6B |
| Hoffman, Alan N Investment Management | 8 / 80 | $160.6M |
| Uhlmann Price Securities, LLC | 55 / 80 | $2.5B |
| Hoey Investments, Inc | 73 / 80 | $711.1M |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
Ranked by the share of each fund's own book sitting in the names it shares with Vanguard Personalized Indexing Management, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $768.1M | 3.84M | 6.3% | ▲+2.5% Added · +94K sh | |
| 2 | Apple Inc COM | $714.2M | 2.47M | 5.9% | ▲+4.5% Added · +106K sh | |
| 3 | Alphabet Inc CAP STK CL A | $442.9M | 1.24M | 3.6% | ▲+6.3% Added · +74K sh | |
| 4 | Microsoft Corp COM | $412.7M | 1.11M | 3.4% | ▲+0.4% Added · +5K sh | |
| 5 | Amazon Com Inc COM | $348.0M | 1.46M | 2.9% | ▲+4.5% Added · +63K sh | |
| 6 | Broadcom Inc COM | $315.1M | 834.3K | 2.6% | ▲+3.4% Added · +27K sh | |
| 7 | Micron Technology Inc COM | $208.0M | 180.2K | 1.7% | ▲+10.0% Added · +16K sh | |
| 8 | Alphabet Inc CAP STK CL C | $200.3M | 566.9K | 1.6% | ▲+0.9% Added · +5K sh | |
| 9 | Meta Platforms Inc CL A | $183.1M | 325.1K | 1.5% | ▼−1.5% Reduced · −5K sh | |
| 10 | Eli Lilly & Co COM | $181.4M | 151.2K | 1.5% | ▲+7.2% Added · +10K sh | |
| 11 | JPMorgan Chase & Co COM | $177.7M | 542.9K | 1.5% | ▲+8.0% Added · +40K sh | |
| 12 | Tesla Inc COM | $174.5M | 414.8K | 1.4% | ▲+5.3% Added · +21K sh | |
| 13 | Advanced Micro Devices Inc COM | $147.8M | 254.3K | 1.2% | ▲+9.9% Added · +23K sh | |
| 14 | Berkshire Hathaway Inc Del CL B NEW | $124.6M | 248.9K | 1.0% | ▲+3.6% Added · +9K sh | |
| 15 | Visa Inc COM CL A | $108.4M | 316.1K | 0.9% | ▲+10% Added · +29K sh | |
| 16 | Applied Matls Inc COM | $105.0M | 145.2K | 0.9% | ▲+1.1% Added · +2K sh | |
| 17 | Lam Research Corp COM NEW | $100.3M | 231.4K | 0.8% | ▲+3.5% Added · +8K sh | |
| 18 | Johnson & Johnson COM | $92.5M | 364.2K | 0.8% | ▲+5.8% Added · +20K sh | |
| 19 | Caterpillar Inc COM | $90.3M | 84.8K | 0.7% | ▲+4.5% Added · +4K sh | |
| 20 | Walmart Inc COM | $89.1M | 786.3K | 0.7% | ▼−0.3% Reduced · −2K sh | |
| 21 | Cisco Sys Inc COM | $82.3M | 700.3K | 0.7% | ▲+4.9% Added · +33K sh | |
| 22 | Abbvie Inc COM | $81.3M | 323.0K | 0.7% | ▲+5.8% Added · +18K sh | |
| 23 | Exxon Mobil Corp COM | $79.1M | 578.7K | 0.6% | ▲+1.5% Added · +8K sh | |
| 24 | Taiwan Semiconductor Manufac SPONSORED ADS | $76.0M | 159.1K | 0.6% | ▲+20% Added · +27K sh | |
| 25 | Intel Corp COM | $75.1M | 538.2K | 0.6% | ▲+19% Added · +88K sh | |
| 26 | Kla Corp COM NEW | $73.0M | 242.1K | 0.6% | ▲10× Added · +218K sh | |
| 27 | Costco Wholesale Corporation COM | $70.2M | 75.0K | 0.6% | ▼−4.5% Reduced · −4K sh | |
| 28 | Mastercard Incorporated CL A | $69.9M | 136.2K | 0.6% | ▲+0.7% Added · +889 sh | |
| 29 | Ge Aerospace COM NEW | $59.6M | 159.5K | 0.5% | ▲+3.0% Added · +5K sh | |
| 30 | Unitedhealth Group Inc COM | $56.0M | 134.7K | 0.5% | ▲+29% Added · +30K sh | |
| 31 | Goldman Sachs Group Inc COM | $55.1M | 54.5K | 0.5% | ▲+8.1% Added · +4K sh | |
| 32 | Merck & Co Inc COM | $54.7M | 425.5K | 0.4% | ▲+3.8% Added · +16K sh | |
| 33 | Bank Of Amer Corp COM | $54.0M | 947.1K | 0.4% | ▲+0.8% Added · +7K sh | |
| 34 | Home Depot Inc COM | $52.0M | 147.5K | 0.4% | ▲+3.8% Added · +5K sh | |
| 35 | Ge Vernova Inc COM | $51.7M | 44.0K | 0.4% | ▲+1.6% Added · +699 sh | |
| 36 | Netflix Inc. COM | $50.1M | 701.8K | 0.4% | ▼−4.4% Reduced · −32K sh | |
| 37 | Sandisk Corp COM | $47.9M | 21.1K | 0.4% | ▲+32% Added · +5K sh | |
| 38 | Oracle Corp COM | $47.7M | 325.4K | 0.4% | ▲+10% Added · +30K sh | |
| 39 | Coca Cola Co COM | $47.4M | 583.4K | 0.4% | ▲+4.3% Added · +24K sh | |
| 40 | ASML Hldg NV N Y REGISTRY SHS | $47.0M | 23.6K | 0.4% | ▲+10% Added · +2K sh | |
| 41 | TJX Cos Inc New COM | $45.2M | 298.1K | 0.4% | ▲+29% Added · +66K sh | |
| 42 | Morgan Stanley COM NEW | $44.9M | 214.9K | 0.4% | ▲+5.3% Added · +11K sh | |
| 43 | Procter & Gamble Co COM | $44.4M | 302.5K | 0.4% | ▲+3.5% Added · +10K sh | |
| 44 | Palo Alto Networks Inc COM | $43.9M | 128.8K | 0.4% | ▲+15% Added · +16K sh | |
| 45 | Amphenol Corp CL A | $43.2M | 245.1K | 0.4% | ▲+5.5% Added · +13K sh | |
| 46 | Texas Instrs Inc COM | $43.0M | 144.3K | 0.4% | ▲+23% Added · +27K sh | |
| 47 | RTX Corporation COM | $42.6M | 224.5K | 0.3% | ▲+1.9% Added · +4K sh | |
| 48 | Western Digital Corp COM | $42.1M | 65.9K | 0.3% | ▲+4.3% Added · +3K sh | |
| 49 | Seagate Technology HLDNGS PL ORD SHS | $40.1M | 41.6K | 0.3% | ▲+2.8% Added · +1K sh | |
| 50 | Corning Inc COM | $39.4M | 154.4K | 0.3% | ▲+1.3% Added · +2K 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/1767306/holdings"
Use Arkolith to show Vanguard Personalized Indexing Management, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 11, 2026 | 2,242 | $12.2B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 14, 2026 | 2,165 | $10.2B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 13, 2026 | 1,975 | $10.3B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 31, 2025 | 1,985 | $9.8B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 25, 2025 | 1,980 | $8.9B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 1,840 | $6.8B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 10, 2025 | 1,808 | $6.6B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 1,776 | $6.2B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 12, 2024 | 1,692 | $5.3B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 9, 2024 | 1,630 | $4.7B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jun 4, 2024 | 1,559 | $3.9B | 13F-HR/A |
| Q3 2023 | Sep 30, 2023 | Nov 8, 2023 | 1,481 | $3.3B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Jul 28, 2023 | 1,467 | $3.3B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 10, 2023 | 1,466 | $2.9B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 10, 2023 | 1,279 | $2.4B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 14, 2022 | 1,232 | $2.2B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 12, 2022 | 1,263 | $2.2B | 13F-HR/A |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 1,210 | $2.1B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 23, 2022 | 1,058 | $1.7B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 9, 2021 | 976 | $1.1B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 11, 2021 | 896 | $955.2M | 13F-HR/A |
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. Price-derived performance is withheld until the price-source policy and freshness gate are green.