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Efficient Frontier Advisors LLC

SEC CIK
0002011188
Latest filing
Jul 9, 2025

Holdings changes from Q1 2025 to Q2 2025

Long positions only; new, added, reduced and sold out are based on share counts. Pick any two quarters this institution filed.

Choose two quarters to compare

New
1
Est. +$305.6K
Added
14
Est. +$1.40M
Reduced
5
Est. −$5.19M
Sold out
0

Portfolio value went from $153.7M to $157.5M (+$3.80M (+2.5%)); positions from 21 to 22 (+1).

All Q2 2025 holdingsAll Q1 2025 holdings

In the shares, value and % of portfolio columns, the top figure is Q2 2025 and the gray one below is Q1 2025. For stocks that split between the two quarters, Q1 2025 shares are converted at the split ratio before comparing.

Holdings of Efficient Frontier Advisors LLC in Q1 2025 and Q2 2025 compared
SecurityActionSharesShare changeValueEst. bought or sold% of portfolioWeight change (pp)
iShares Tr46436E718Added–417,900406,851+11,049+2.7%$42.1M$41.0M+$1.11M26.7%26.6%+0.07
Dimensional ETF Trust25434V724Reduced–757,534803,399−45,865−5.7%$32.0M$33.1M−$1.94M20.3%21.5%−1.21
Dimensional U.S. Targeted Value ETF25434V609Reduced–466,243500,077−33,834−6.8%$25.2M$25.7M−$1.83M16.0%16.8%−0.78
Dimensional ETF Trust25434V807Reduced–577,942588,401−10,459−1.8%$24.8M$23.2M−$448.0K15.7%15.1%+0.65
Vanguard Morningstar Total Stock Market ETF922908769Added–35,64735,446+201+0.6%$10.8M$9.74M+$61.1K6.9%6.3%+0.54
VanEck ETF Trust92189F106Reduced–88,957100,842−11,885−11.8%$4.63M$4.64M−$618.7K2.9%3.0%−0.08
Dimensional ETF Trust25434V815Added–152,343148,899+3,444+2.3%$4.48M$4.19M+$101.4K2.8%2.7%+0.12
Dimensional U.S. Small Cap ETF25434V500Reduced–53,43459,025−5,591−9.5%$3.40M$3.53M−$356.2K2.2%2.3%−0.13
American Centy ETF Tr025072802Added–37,37737,293+84+0.2%$2.96M$2.60M+$6.66K1.9%1.7%+0.19
Dimensional ETF Trust25434V781Added–67,28064,108+3,172+4.9%$2.21M$1.87M+$104.4K1.4%1.2%+0.19
Dimensional ETF Trust25434V740Unchanged–32,97532,97500.0%$988.9K$892.0K$00.6%0.6%+0.05
Vanguard S&P 500 ETF922908363Added–1,2391,237+2+0.2%$703.8K$635.5K+$1.14K0.4%0.4%+0.03
American Centy ETF Tr025072141Unchanged–7,1437,14300.0%$430.4K$375.2K$00.3%0.2%+0.03
Vanguard Intl Equity Index F922042866Added–4,9884,977+11+0.2%$410.0K$360.6K+$904.060.3%0.2%+0.03
Invesco Rafi Developed Markets Ex-U.S. Small-Mid ETF46138E735Added–9,2289,142+86+0.9%$359.1K$306.1K+$3.35K0.2%0.2%+0.03
Invesco Exchange Traded FD T46137V597Added–7,7627,742+20+0.3%$328.1K$312.8K+$845.350.2%0.2%0.00
Vanguard Ftse Developed Markets ETF921943858Added–5,6165,599+17+0.3%$320.2K$284.6K+$969.120.2%0.2%+0.02
American Centy ETF Tr025072372Added–5,8105,730+80+1.4%$311.1K$270.2K+$4.28K0.2%0.2%+0.02
American Centy ETF Tr025072877New–3,3550+3,355$305.6K$0+$305.6K0.2%0.0%+0.19
Invesco Exchange Traded FD T46137V613Added–6,7936,765+28+0.4%$276.3K$256.1K+$1.14K0.2%0.2%+0.01
Invesco Exch Traded FD Tr II46138E727Added–11,49211,415+77+0.7%$268.8K$248.2K+$1.80K0.2%0.2%+0.01
Vanguard Intl Equity Index F922042874Added–3,4393,389+50+1.5%$266.5K$238.0K+$3.87K0.2%0.2%+0.01

Estimated amounts multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares): new positions use this quarter's value and sold-out positions last quarter's; positions reported only as principal (PRN) cannot be estimated. 13F shows only quarter-end holdings, not when trades happened or at what price.