Managers / Q4 2023 · view latest →
Efficient Frontier Advisors LLC
CIK 0002011188 · 3 OLD ROUTE 44, EASTFORD, CT, 06242 · 860-974-0888
Summary
Efficient Frontier Advisors LLC reported $119M in U.S.-listed holdings across 12 positions for Q4 2023.
The portfolio is heavily concentrated: DFAT alone accounts for 67.6% of reported value.
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% · $119M
Quarter-over-Quarter Changes full breakdown →
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| SGOVISHARES TR | NEW | +313.5K | 313.5K | +$31M | $31M |
| DFATDIMENSIONAL ETF TRUST | NEW | +557.9K | 557.9K | +$29M | $29M |
| DFUVDIMENSIONAL ETF TRUST | NEW | +778.2K | 778.2K | +$29M | $29M |
| DFIVDIMENSIONAL ETF TRUST | NEW | +547.6K | 547.6K | +$19M | $19M |
| GDXVANECK ETF TRUST | NEW | +115.1K | 115.1K | +$4M | $4M |
| DFASDIMENSIONAL ETF TRUST | NEW | +58.4K | 58.4K | +$3M | $3M |
| AVDVAMERICAN CENTY ETF TR | NEW | +36.4K | 36.4K | +$2M | $2M |
| INVESCO EXCH TRADED FD TR II | NEW | +8.8K | 8.8K | +$285,000 | $285,000 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q4 2023
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | DFATDIMENSIONAL ETF TRUST | US TARGETED VLU · US MKTWIDE VALUE · INTERNATNAL VAL · US SMALL CAP ETF | 67.64% | $80M | 1.94M |
| 2 | SGOVISHARES TRhistory → | 0-3 MNTH TREASRY | 26.42% | $31M | 313.5K |
| 3 | GDXVANECK ETF TRUSThistory → | GOLD MINERS ETF | 3.00% | $4M | 115.1K |
| 4 | AVDVAMERICAN CENTY ETF TR | INTL SMCP VLU · EMERGING MKT VAL | 2.09% | $2M | 41.1K |
| 5 | PRFINVESCO EXCHANGE TRADED FD T | FTSE RAFI 1500 · FTSE RAFI 1000 | 0.43% | $516,000 | 14.2K |
| 6 | PXHINVESCO EXCH TRADED FD TR II | FTSE RAFI SML · FTSE RAFI EMNG | 0.41% | $493,000 | 19.7K |
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 ↗.