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Livermore
Livermore
ZHEN

Retirement Solution Inc.

SEC CIK
0001914606
Latest filing
Aug 11, 2026

The latest 13F from Retirement Solution Inc. covers Q2 2026 (filed Aug 11, 2026): 75 long positions worth $511.4M. The top 10 holdings make up 90.1% of the portfolio, and the largest is Dimensional ETF Trust at 49.9%. Livermore has 25 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
22
Est. +$12.0M
Added
38
Est. +$19.1M
Reduced
9
Est. −$781.4K
Sold out
4
Est. −$907.4K

Top 5 holdings

Share of this quarter's portfolio value

  1. Dimensional ETF Trust25434V716
    49.9%$255.5M
  2. Dimensional ETF Trust25434V831
    10.8%$55.0M
  3. Dimensional ETF Trust25434V401
    7.2%$36.7M
  4. Dimensional U.S. Core Equity 2 ETF25434V708
    6.0%$30.9M
  5. Dimensional ETF Trust25434V815
    5.0%$25.5M

Biggest buys

New and added positions, by estimated amount bought

  1. AAPLApple Inc.
    +$6.68MAddedHistory
  2. MSFTMicrosoft Corp
    +$3.16MAddedHistory
  3. AESAES Corp
    +$2.68MNewHistory
  4. SBUXStarbucks Corp
    +$1.63MAddedHistory
  5. LOWLowes Companies Inc
    +$1.44MNewHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. AAPLApple Inc.
    +1.27 pp0.6% → 1.8%History
  2. MUMicron Technology Inc
    +0.64 pp0.3% → 1.0%History
  3. AESAES Corp
    +0.52 pp0.0% → 0.5%History
  4. SBUXStarbucks Corp
    +0.31 pp0.1% → 0.4%History
  5. LOWLowes Companies Inc
    +0.28 pp0.0% → 0.3%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. NFLXNetflix Inc
    −$509.8KSold outHistory
  2. Dimensional ETF Trust25434V104
    −$301.8KReduced
  3. Vanguard Ftse Developed Markets ETF921943858
    −$201.8KSold out
  4. Dimensional ETF Trust25434V682
    −$179.9KReduced
  5. EXGEaton Vance Tax-Managed Global Diversified Equity Income Fund
    −$139.8KSold outHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. Dimensional ETF Trust25434V690
    −0.43 pp3.5% → 3.1%
  2. Dimensional ETF Trust25434V682
    −0.16 pp2.6% → 2.5%
  3. NFLXNetflix Inc
    −0.12 pp0.1% → 0.0%History
  4. Dimensional ETF Trust25434V104
    −0.11 pp1.0% → 0.9%
  5. Dimensional World Ex U.S. Core Equity 2 ETF25434V880
    −0.07 pp0.6% → 0.5%

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$511.4M
+$88.7M (+21.0%) vs. prior quarter
Positions
75
+18 vs. prior quarter
Top 10 concentration
90.1%
Top 10 as share of value
Turnover
0.4%
Q2 2026, one quarter
Average holding period
14.5 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates 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. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $511.4M (Q2 2026)

Q1 2021: $166.1MQ2 2021: $209.6MQ3 2021: $217.3MQ4 2021: $233.7MQ1 2022: $226.3MQ2 2022: $184.3MQ3 2022: $186.3MQ4 2022: $182.0MQ1 2023: $284.3MQ2 2023: $310.0MQ3 2023: $303.0MQ4 2023: $338.0MQ1 2024: $369.1MQ2 2024: $372.2MQ3 2024: $410.5MQ4 2024: $381.9MQ1 2025: $352.4MQ2 2025: $391.8MQ3 2025: $419.3MQ4 2025: $451.5MQ1 2026: $422.8MQ2 2026: $511.4M
Q1 2021Q2 2026
13F filings of Retirement Solution Inc. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 11, 202675$511.4MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q1 2026SEC
Q1 2026May 11, 202657$422.8MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q4 2025SEC
Q4 2025Jan 29, 202660$451.5MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q3 2025SEC
Q3 2025Feb 27, 2026Amended48$419.3MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q2 2025SEC
Q2 2025Feb 27, 2026Amended44$391.8MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q1 2025SEC
Q1 2025Feb 27, 2026Amended39$352.4MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q4 2024SEC
Q4 2024Feb 7, 202549$381.9MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q3 2024SEC
Q3 2024Nov 1, 202457$410.5MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q2 2024SEC
Q2 2024Jul 25, 202439$372.2MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q1 2024SEC
Q1 2024May 7, 202438$369.1MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q4 2023SEC
Q4 2023Feb 2, 202443$338.0MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q3 2023SEC
Q3 2023Oct 13, 202341$303.0MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q2 2023SEC
Q2 2023Aug 3, 202344$310.0MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q1 2023SEC
Q1 2023Apr 13, 202341$284.3MDimensional ETF TrustDimensional ETF TrustDimensional ETF Trustvs. Q4 2022SEC
Q4 2022Jan 20, 202329$182.0MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q3 2022SEC
Q3 2022Oct 17, 202232$186.3MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q2 2022SEC
Q2 2022Jul 21, 202234$184.3MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q1 2022SEC
Q1 2022Apr 29, 202243$226.3MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q4 2021SEC
Q4 2021Mar 17, 202245$233.7MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q3 2021SEC
Q3 2021Mar 17, 202247$217.3MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q2 2021SEC
Q2 2021Mar 17, 202244$209.6MDimensional ETF TrustInvesco QQQ Trust Series IDimensional ETF Trustvs. Q1 2021SEC
Q1 2021Mar 17, 202238$166.1MDimensional ETF TrustInvesco QQQ Trust Series IMSFT–SEC