DUMAC, INC.
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Schedule 13D/13G stakes
Stakes of 5% or more disclosed on Schedule 13D or 13G, each on the filer's latest filing for the security. These are event-dated stakes, not the quarter-end 13F portfolio below.
No stake currently held at or above 5%.
A 13D or 13G stays in force until its filer amends it and no amendment is due without a material change, so a stake with no filing in 24 months reads unconfirmed, never sold. An amendment reporting under 5% ends the filer's duty to amend, not necessarily the holding. Shares are restated onto today's split basis. Show 1 exited, below-5% or retired stake
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: every 13F filer's combined book, active share 92.4%; sector active share 81.9% against the combined 13F book's sector weights.
Over time 22 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
16 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 94.8% | $1,043,494,171 |
| Technology | 2.2% | $24,096,284 |
| Communication Services | 1.7% | $18,964,922 |
| Consumer Cyclical | 1.2% | $13,314,467 |
| Healthcare | 0.1% | $550,314 |
| Basic Materials | 0.0% | $101,790 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| MMYT | MakeMyTrip Ltd | −13,316 | 27,037 | $1,440,801 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NVDA | Nvidia Corp | 58,868 | $11,778,898 | |
| GOOGL | Alphabet Inc. | 31,935 | $11,412,610 | |
| MSFT | Microsoft Corp | 25,702 | $9,587,360 | |
| AMZN | Amazon Com Inc | 38,679 | $9,218,752 | |
| META | Meta Platforms, Inc. | 12,180 | $6,860,872 | |
| TSLA | Tesla, Inc. | 5,146 | $2,164,407 | |
| SKM | Sk Telecom Co Ltd | 21,500 | $691,440 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| ZTO | ZTO Express (Cayman) Inc. | 96,781 | $2,435,977 | |
| No positions match the current search. | ||||
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| VOO |
VANGUARD 500 INDEX FUND
|
Added | 1,223,510 | $840,318,903 | 76.36% | |
| SCHH |
Schwab U.S. REIT ETF
|
Held | 7,929,093 | $187,760,922 | 17.06% | |
| NVDA |
Nvidia Corp
Technology
|
NEW | 58,868 | $11,778,898 | 1.07% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
NEW | 31,935 | $11,412,610 | 1.04% | |
| INDA |
iShares MSCI India ETF
|
Held | 201,973 | $9,975,446 | 0.91% | |
| MSFT |
Microsoft Corp
Technology
|
NEW | 25,702 | $9,587,360 | 0.87% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
NEW | 38,679 | $9,218,752 | 0.84% | |
| META |
Meta Platforms, Inc.
Communication Services
|
NEW | 12,180 | $6,860,872 | 0.62% | |
| ECH |
iShares MSCI Chile ETF
|
Added | 137,000 | $5,438,900 | 0.49% | |
| KSPI |
Joint Stock Co Kaspi.kz
Technology
|
Held | 31,510 | $2,730,026 | 0.25% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
NEW | 5,146 | $2,164,407 | 0.20% | |
| MMYT |
MakeMyTrip Ltd
Consumer Cyclical
|
Reduced | 27,037 | $1,440,801 | 0.13% | |
| SKM |
Sk Telecom Co Ltd
Communication Services
|
NEW | 21,500 | $691,440 | 0.06% | |
| SGMT |
Sagimet Biosciences Inc.
Healthcare
|
Held | 71,192 | $550,314 | 0.05% | |
| ARCO |
Arcos Dorados Holdings Inc.
Consumer Cyclical
|
Held | 60,857 | $490,507 | 0.04% | |
| NEXM |
NexMetals Mining Corp.
Basic Materials
|
Held | 43,223 | $101,790 | 0.01% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.