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Livermore
Livermore
ZHEN

St. Clair Advisors, LLC

SEC CIK
0002056292
Latest filing
Jul 6, 2026

The latest 13F from St. Clair Advisors, LLC covers Q2 2026 (filed Jul 6, 2026): 78 long positions worth $388.7M. The top 10 holdings make up 68.3% of the portfolio, and the largest is iShares Core S&P 500 ETF at 33.0%. Livermore has 22 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
2
Est. +$3.15M
Added
6
Est. +$8.79M
Reduced
25
Est. −$27.0M
Sold out
6
Est. −$16.2M

Top 5 holdings

Share of this quarter's portfolio value

  1. iShares Core S&P 500 ETF464287200
    33.0%$128.4M
  2. iShares Core MSCI Emerging Markets ETF46434G103
    6.0%$23.2M
  3. AAPLApple Inc.
    5.8%$22.5MHistory
  4. iShares Core MSCI Eafe ETF46432F842
    5.6%$21.8M
  5. MSFTMicrosoft Corp
    4.8%$18.6MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. iShares Core MSCI Eafe ETF46432F842
    +$8.30MAdded
  2. XOMExxonMobil Holdings Corp
    +$2.59MNewHistory
  3. iShares MSCI USA Momentum Factor ETF46432F396
    +$554.4KNew
  4. FDXFedEx Corp
    +$224.5KAddedHistory
  5. ACNAccenture plc
    +$124.4KAddedHistory

Largest weight increases

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

  1. iShares Core MSCI Eafe ETF46432F842
    +2.24 pp3.4% → 5.6%
  2. XOMExxonMobil Holdings Corp
    +0.67 pp0.0% → 0.7%History
  3. iShares MSCI USA Momentum Factor ETF46432F396
    +0.14 pp0.0% → 0.1%
  4. Vanguard Dividend Appreciation ETF921908844
    +0.07 pp0.8% → 0.9%
  5. Vanguard Ftse Developed Markets ETF921943858
    +0.02 pp0.2% → 0.2%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. Schwab International Equity ETF808524805
    −$8.79MSold out
  2. iShares Tr464287622
    −$8.16MReduced
  3. iShares Core S&P 500 ETF464287200
    −$4.89MReduced
  4. XOMExxonMobil Holdings Corp
    −$3.61MSold outHistory
  5. J P Morgan Exchange Traded F46641Q332
    −$3.02MReduced

Largest weight decreases

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

  1. Schwab International Equity ETF808524805
    −2.34 pp2.3% → 0.0%
  2. iShares Tr464287622
    −1.76 pp3.1% → 1.4%
  3. XOMExxonMobil Holdings Corp
    −0.96 pp1.0% → 0.0%History
  4. J P Morgan Exchange Traded F46641Q332
    −0.93 pp4.2% → 3.3%
  5. iShares Russell 1000 Value ETF464287598
    −0.74 pp0.7% → 0.0%

Metrics

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

Portfolio value
$388.7M
+$12.9M (+3.4%) vs. prior quarter
Positions
78
−4 vs. prior quarter
Top 10 concentration
68.3%
Top 10 as share of value
Turnover
3.1%
Q2 2026, one quarter
Average holding period
17.8 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 $388.7M (Q2 2026)

Q1 2021: $124.9MQ2 2021: $133.4MQ3 2021: $144.3MQ4 2021: $174.2MQ1 2022: $147.2MQ2 2022: $123.7MQ3 2022: $125.1MQ4 2022: $159.0MQ1 2023: $229.3MQ2 2023: $256.5MQ3 2023: $253.6MQ4 2023: $290.1MQ1 2024: $307.9MQ2 2024: $313.4MQ3 2024: $352.1MQ4 2024: $348.3MQ1 2025: $357.0MQ2 2025: $382.3MQ3 2025: $376.7MQ4 2025: $387.5MQ1 2026: $375.8MQ2 2026: $388.7M
Q1 2021Q2 2026
13F filings of St. Clair Advisors, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 6, 202678$388.7MiShares Core S&P 500 ETFiShares Core MSCI Emerging Markets ETFAAPLvs. Q1 2026SEC
Q1 2026Apr 23, 202682$375.8MiShares Core S&P 500 ETFiShares Core MSCI Emerging Markets ETFAAPLvs. Q4 2025SEC
Q4 2025Jan 20, 202681$387.5MiShares Core S&P 500 ETFMSFTAAPLvs. Q3 2025SEC
Q3 2025Oct 3, 202579$376.7MiShares Core S&P 500 ETFMSFTAAPLvs. Q2 2025SEC
Q2 2025Jul 7, 202580$382.3MiShares Core S&P 500 ETFMSFTiShares Select Dividend ETFvs. Q1 2025SEC
Q1 2025Apr 24, 202581$357.0MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q4 2024SEC
Q4 2024Feb 14, 202580$348.3MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q3 2024SEC
Q3 2024Apr 10, 202578$352.1MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q2 2024SEC
Q2 2024Apr 10, 202576$313.4MiShares Core S&P 500 ETFMSFTiShares Select Dividend ETFvs. Q1 2024SEC
Q1 2024Apr 10, 202579$307.9MiShares Core S&P 500 ETFMSFTiShares Select Dividend ETFvs. Q4 2023SEC
Q4 2023Apr 10, 202579$290.1MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q3 2023SEC
Q3 2023Apr 10, 202579$253.6MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q2 2023SEC
Q2 2023Apr 10, 202579$256.5MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q1 2023SEC
Q1 2023Apr 10, 202578$229.3MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q4 2022SEC
Q4 2022Apr 10, 202560$159.0MiShares Core S&P 500 ETFiShares Select Dividend ETFMSFTvs. Q3 2022SEC
Q3 2022Apr 10, 202541$125.1MiShares Core S&P 500 ETFiShares Select Dividend ETFiShares Core MSCI Eafe ETFvs. Q2 2022SEC
Q2 2022Apr 10, 202542$123.7MiShares Core S&P 500 ETFiShares Select Dividend ETFiShares Core MSCI Eafe ETFvs. Q1 2022SEC
Q1 2022Apr 10, 202541$147.2MiShares Core S&P 500 ETFiShares Select Dividend ETFiShares Core MSCI Eafe ETFvs. Q4 2021SEC
Q4 2021Apr 10, 202550$174.2MiShares Core S&P 500 ETFiShares Select Dividend ETFAAPLvs. Q3 2021SEC
Q3 2021Apr 10, 202550$144.3MiShares Core S&P 500 ETFiShares Select Dividend ETFiShares S&P 500 Growth ETFvs. Q2 2021SEC
Q2 2021Apr 10, 202541$133.4MiShares Core S&P 500 ETFiShares Select Dividend ETFAAPLvs. Q1 2021SEC
Q1 2021Apr 10, 202541$124.9MiShares Core S&P 500 ETFiShares Select Dividend ETFiShares MSCI USA Min Vol Factor ETF–SEC