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Livermore
Livermore
ZHEN

Main Street Financial Solutions, LLC

SEC CIK
0001763350
Latest filing
Aug 7, 2026

The latest 13F from Main Street Financial Solutions, LLC covers Q2 2026 (filed Aug 7, 2026): 595 long positions worth $1.56B. The top 10 holdings make up 27.4% of the portfolio, and the largest is Vanguard Morningstar Total Stock Market ETF at 4.2%. Livermore has 23 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
86
Est. +$47.0M
Added
263
Est. +$93.5M
Reduced
183
Est. −$36.5M
Sold out
45
Est. −$28.8M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Morningstar Total Stock Market ETF922908769
    4.2%$65.0M
  2. NMMNavios Maritime Partners L.P.
    4.0%$62.2MHistory
  3. Schwab U.S. Large-Cap Growth ETF808524300
    3.8%$60.0M
  4. Schwab US Dividend Equity ETF808524797
    3.7%$57.6M
  5. Schwab U.S. Large-Cap ETF808524201
    2.5%$39.2M

Share of portfolio

Top 5 holdings and the other 590 positions, by share of portfolio value

  1. Vanguard Morningstar Total Stock Market ETF4.2%
  2. NMM4.0%
  3. Schwab U.S. Large-Cap Growth ETF3.8%
  4. Schwab US Dividend Equity ETF3.7%
  5. Schwab U.S. Large-Cap ETF2.5%
  6. Other 590 positions81.8%

Biggest buys

New and added positions, by estimated amount bought

  1. Vanguard Scottsdale FDS92206C706
    +$5.89MNew
  2. Dimensional ETF Trust25434V203
    +$5.68MAdded
  3. BLDRBuilders FirstSource, Inc.
    +$4.92MAddedHistory
  4. American Centy ETF Tr025072877
    +$4.55MNew
  5. ZTSZoetis Inc.
    +$3.82MNewHistory

Largest weight increases

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

  1. Vanguard Scottsdale FDS92206C706
    +0.38 pp0.0% → 0.4%
  2. Dimensional ETF Trust25434V203
    +0.33 pp0.6% → 0.9%
  3. BLDRBuilders FirstSource, Inc.
    +0.31 pp0.1% → 0.4%History
  4. American Centy ETF Tr025072877
    +0.29 pp0.0% → 0.3%
  5. ZTSZoetis Inc.
    +0.25 pp0.0% → 0.2%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. Vanguard Short-Term Bond ETF921937827
    −$6.09MReduced
  2. Vanguard Morningstar Total Stock Market ETF922908769
    −$5.28MReduced
  3. VALValaris Ltd
    −$2.72MSold outHistory
  4. TDWTidewater Inc
    −$2.40MSold outHistory
  5. HONHoneywell International Inc
    −$2.05MSold outHistory

Largest weight decreases

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

  1. Vanguard Short-Term Bond ETF921937827
    −0.49 pp0.8% → 0.3%
  2. NMMNavios Maritime Partners L.P.
    −0.39 pp4.4% → 4.0%History
  3. Vanguard Morningstar Total Stock Market ETF922908769
    −0.28 pp4.4% → 4.2%
  4. VALValaris Ltd
    −0.20 pp0.2% → 0.0%History
  5. TDWTidewater Inc
    −0.17 pp0.2% → 0.0%History

Metrics

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

Portfolio value
$1.56B
+$188.3M (+13.7%) vs. prior quarter
Positions
595
+41 vs. prior quarter
Top 10 concentration
27.4%
Top 10 as share of value
Turnover
4.5%
Q2 2026, one quarter
Average holding period
16.2 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 $1.56B (Q3 2025)

Q1 2021: $561.5MQ2 2021: $618.9MQ3 2021: $650.6MQ4 2021: $707.0MQ1 2022: $682.7MQ2 2022: $774.4MQ3 2022: $607.0MQ4 2022: $634.1MQ1 2023: $682.1MQ2 2023: $742.7MQ3 2023: $706.1MQ4 2023: $773.8MQ1 2024: $936.3MQ2 2024: $1.06BQ3 2024: $1.09BQ4 2024: $1.01BQ1 2025: $1.15BQ2 2025: $1.38BQ3 2025: $1.56BQ4 2025: $1.33BQ1 2026: $1.37BQ2 2026: $1.56B
Q1 2021Q2 2026
13F filings of Main Street Financial Solutions, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 7, 2026595$1.56BVanguard Morningstar Total Stock Market ETFNMMSchwab U.S. Large-Cap Growth ETFvs. Q1 2026SEC
Q1 2026Jul 29, 2026554$1.37BVanguard Morningstar Total Stock Market ETFNMMSchwab US Dividend Equity ETFvs. Q4 2025SEC
Q4 2025Feb 17, 2026541$1.33BVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFSchwab US Dividend Equity ETFvs. Q3 2025SEC
Q3 2025Nov 14, 2025590$1.56BVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFSchwab US Dividend Equity ETFvs. Q2 2025SEC
Q2 2025Aug 14, 2025543$1.38BVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFSchwab US Dividend Equity ETFvs. Q1 2025SEC
Q1 2025May 8, 2025497$1.15BVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q4 2024SEC
Q4 2024Feb 13, 2025472$1.01BVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFSchwab US Dividend Equity ETFvs. Q3 2024SEC
Q3 2024Nov 5, 2024517$1.09BVanguard Morningstar Total Stock Market ETFNMMSchwab US Dividend Equity ETFvs. Q2 2024SEC
Q2 2024Aug 8, 2024529$1.06BVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFNMMvs. Q1 2024SEC
Q1 2024Apr 23, 2024507$936.3MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q4 2023SEC
Q4 2023Feb 8, 2024447$773.8MVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFSchwab US Dividend Equity ETFvs. Q3 2023SEC
Q3 2023Nov 3, 2023449$706.1MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q2 2023SEC
Q2 2023Aug 4, 2023442$742.7MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q1 2023SEC
Q1 2023Apr 21, 2023445$682.1MSchwab US Dividend Equity ETFVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFvs. Q4 2022SEC
Q4 2022Feb 8, 2023Amended432$634.1MSchwab US Dividend Equity ETFVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFvs. Q3 2022SEC
Q3 2022Oct 24, 2022426$607.0MSchwab US Dividend Equity ETFVanguard Morningstar Total Stock Market ETFSchwab U.S. Large-Cap Growth ETFvs. Q2 2022SEC
Q2 2022Jul 27, 2022451$774.4MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFiShares Core U.S. Aggregate Bond ETFvs. Q1 2022SEC
Q1 2022Apr 22, 2022442$682.7MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFAAPLvs. Q4 2021SEC
Q4 2021Feb 8, 2022467$707.0MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFAAPLvs. Q3 2021SEC
Q3 2021Nov 15, 2021444$650.6MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q2 2021SEC
Q2 2021Aug 10, 2021435$618.9MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFSchwab U.S. Large-Cap Growth ETFvs. Q1 2021SEC
Q1 2021May 17, 2021417$561.5MVanguard Morningstar Total Stock Market ETFSchwab US Dividend Equity ETFiShares Core U.S. Aggregate Bond ETF–SEC