Managers / Q1 2025 · view latest →
Efficient Frontier Advisors LLC
CIK 0002011188 · 3 OLD ROUTE 44, EASTFORD, CT, 06242 · 860-974-0888
Summary
Efficient Frontier Advisors LLC reported $154M in U.S.-listed holdings across 21 positions for Q1 2025.
The portfolio is heavily concentrated: DFUV alone accounts for 60.2% of reported value.
Compared with Q4 2024, the fund opened 4 new positions and exited 0.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- ETP · 100.0% · $154M
Quarter-over-Quarter Changes full breakdown →
vs Q4 2024 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| VOOVANGUARD INDEX FDS | NEW | +1.2K | 1.2K | +$635,487 | $635,487 |
| VPLVANGUARD INTL EQUITY INDEX F | NEW | +5.0K | 5.0K | +$360,636 | $360,636 |
| VEAVANGUARD TAX-MANAGED FDS | NEW | +5.6K | 5.6K | +$284,616 | $284,616 |
| VGKVANGUARD INTL EQUITY INDEX F | NEW | +3.4K | 3.4K | +$237,974 | $237,974 |
| AMERICAN CENTY ETF TR | ADDED | +818 | 5.7K | +$43,236 | $270,236 |
| GDXVANECK ETF TRUST | TRIMMED | −7.1K | 100.8K | +$973,706 | $5M |
| PXHINVESCO EXCH TRADED FD TR II | HELD | −593 | 11.4K | +$2,168 | $248,168 |
| DFEVDIMENSIONAL ETF TRUST | HELD | +870 | 33.0K | +$50,974 | $891,974 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q1 2025
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | DFUVDIMENSIONAL ETF TRUST | US MKTWIDE VALUE · US TARGETED VLU · INTERNATNAL VAL · US SMALL CAP VAL · US SMALL CAP ETF · INTL SMALL CAP V · EMERGING MKTS VA | 60.17% | $92M | 2.20M |
| 2 | SGOVISHARES TRhistory → | 0-3 MNTH TREASRY | 26.64% | $41M | 406.9K |
| 3 | VTIVANGUARD INDEX FDS | TOTAL STK MKT · S&P 500 ETF SHS | 6.75% | $10M | 36.7K |
| 4 | GDXVANECK ETF TRUSThistory → | GOLD MINERS ETF | 3.02% | $5M | 100.8K |
| 5 | AVDVAMERICAN CENTY ETF TR | INTL SMCP VLU · AVANTIS EMERGING · EMERGING MKT VAL | 2.11% | $3M | 50.2K |
| 6 | VPLVANGUARD INTL EQUITY INDEX F | FTSE PACIFIC ETF · FTSE EUROPE ETF | 0.39% | $598,610 | 8.4K |
| 7 | PRFINVESCO EXCHANGE TRADED FD T | FTSE RAFI 1500 · FTSE RAFI 1000 | 0.37% | $568,958 | 14.5K |
| 8 | PXHINVESCO EXCH TRADED FD TR II | FTSE RAFI SML · FTSE RAFI EMNG | 0.36% | $554,220 | 20.6K |
| 9 | VEAVANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 0.19% | $284,616 | 5.6K |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q2 2025 | $158M | 22 | Jul 9, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $154M | 21 | Apr 7, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $151M | 17 | Jan 28, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $155M | 18 | Oct 2, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $142M | 16 | Jul 18, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $126M | 13 | Apr 3, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $119M | 12 | Feb 9, 2024 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.