Managers / Q2 2025
Efficient Frontier Advisors LLC
CIK 0002011188 · 3 OLD ROUTE 44, EASTFORD, CT, 06242 · 860-974-0888
Summary
Efficient Frontier Advisors LLC reported $158M in U.S.-listed holdings across 22 positions for Q2 2025.
The portfolio is heavily concentrated: DFUV alone accounts for 59.1% of reported value.
Compared with Q1 2025, the fund opened 1 new position 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% · $158M
Quarter-over-Quarter Changes full breakdown →
vs Q1 2025 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| AMERICAN CENTY ETF TR | NEW | +3.4K | 3.4K | +$305,629 | $305,629 |
| GDXVANECK ETF TRUST | TRIMMED | −11.9K | 89.0K | −$4,606 | $5M |
| DFASDIMENSIONAL ETF TRUST | TRIMMED | −5.6K | 53.4K | −$122,444 | $3M |
| DFATDIMENSIONAL ETF TRUST | TRIMMED | −33.8K | 466.2K | −$590,493 | $25M |
| DFUVDIMENSIONAL ETF TRUST | TRIMMED | −45.9K | 757.5K | −$1M | $32M |
| DISVDIMENSIONAL ETF TRUST | HELD | +3.2K | 67.3K | +$347,360 | $2M |
| SGOVISHARES TR | HELD | +11.0K | 417.9K | +$1M | $42M |
| DFSVDIMENSIONAL ETF TRUST | HELD | +3.4K | 152.3K | +$291,947 | $4M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q2 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 | 59.06% | $93M | 2.11M |
| 2 | SGOVISHARES TRhistory → | 0-3 MNTH TREASRY | 26.71% | $42M | 417.9K |
| 3 | VTIVANGUARD INDEX FDS | TOTAL STK MKT · S&P 500 ETF SHS | 7.32% | $12M | 36.9K |
| 4 | GDXVANECK ETF TRUSThistory → | GOLD MINERS ETF | 2.94% | $5M | 89.0K |
| 5 | AVDVAMERICAN CENTY ETF TR | INTL SMCP VLU · AVANTIS EMERGING · EMERGING MKT VAL · US SML CP VALU | 2.55% | $4M | 53.7K |
| 6 | VPLVANGUARD INTL EQUITY INDEX F | FTSE PACIFIC ETF · FTSE EUROPE ETF | 0.43% | $676,441 | 8.4K |
| 7 | PXHINVESCO EXCH TRADED FD TR II | RAFI DVLPD MRKTS · RAFI EMRGNG MRKT | 0.40% | $627,921 | 20.7K |
| 8 | PRFINVESCO EXCHANGE TRADED FD T | RAFI US 1500 · RAFI US 1000 ETF | 0.38% | $604,359 | 14.6K |
| 9 | VEAVANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 0.20% | $320,153 | 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 ↗.