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Livermore
Livermore
ZHEN

Jackson Thornton Asset Management, LLC

SEC CIK
0001903880
Latest filing
Aug 6, 2026

The latest 13F from Jackson Thornton Asset Management, LLC covers Q2 2026 (filed Aug 6, 2026): 417 long positions worth $1.26B. The top 10 holdings make up 65.6% of the portfolio, and the largest is Dimensional U.S. Core Equity 2 ETF at 17.3%. Livermore has 22 filings on Form 13F from this institution, going back to Q4 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
157
Est. +$50.1M
Added
171
Est. +$46.9M
Reduced
78
Est. −$13.1M
Sold out
26
Est. −$8.87M

Top 5 holdings

Share of this quarter's portfolio value

  1. Dimensional U.S. Core Equity 2 ETF25434V708
    17.3%$218.7M
  2. Dimensional U.S. Targeted Value ETF25434V609
    15.6%$196.7M
  3. Dimensional ETF Trust25434V724
    7.3%$91.8M
  4. Dimensional ETF Trust25434V807
    6.9%$87.0M
  5. Dimensional World Ex U.S. Core Equity 2 ETF25434V880
    4.1%$52.0M

Share of portfolio

Top 5 holdings and the other 412 positions, by share of portfolio value

  1. Dimensional U.S. Core Equity 2 ETF17.3%
  2. Dimensional U.S. Targeted Value ETF15.6%
  3. Dimensional ETF Trust7.3%
  4. Dimensional ETF Trust6.9%
  5. Dimensional World Ex U.S. Core Equity 2 ETF4.1%
  6. Other 412 positions48.9%

Biggest buys

New and added positions, by estimated amount bought

  1. NVDANVIDIA Corp
    +$2.88MAddedHistory
  2. Vanguard Scottsdale FDS92206C706
    +$2.78MAdded
  3. Dimensional ETF Trust25434V401
    +$2.11MAdded
  4. Dimensional ETF Trust25434V864
    +$2.04MAdded
  5. AAPLApple Inc.
    +$1.61MAddedHistory

Largest weight increases

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

  1. NVDANVIDIA Corp
    +0.19 pp0.5% → 0.7%History
  2. AAPLApple Inc.
    +0.11 pp0.6% → 0.7%History
  3. Etfis Ser Tr I26923G822
    +0.08 pp0.0% → 0.1%
  4. Dimensional ETF Trust25434V401
    +0.08 pp3.1% → 3.2%
  5. HDHome Depot, Inc.
    +0.08 pp0.0% → 0.1%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. Dimensional U.S. Targeted Value ETF25434V609
    −$1.83MReduced
  2. XOMExxonMobil Holdings Corp
    −$1.49MSold outHistory
  3. MUMicron Technology Inc
    −$1.16MReducedHistory
  4. INTCIntel Corp
    −$1.14MReducedHistory
  5. BKNGBooking Holdings Inc.
    −$784.9KSold outConverted for a 25-for-1 splitHistory

Largest weight decreases

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

  1. Dimensional U.S. Targeted Value ETF25434V609
    −0.96 pp16.5% → 15.6%
  2. Dimensional World Ex U.S. Core Equity 2 ETF25434V880
    −0.49 pp4.6% → 4.1%
  3. Dimensional ETF Trust25434V724
    −0.26 pp7.5% → 7.3%
  4. XOMExxonMobil Holdings Corp
    −0.13 pp0.1% → 0.0%History
  5. WMTWalmart Inc.
    −0.09 pp0.2% → 0.1%History

Metrics

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

Portfolio value
$1.26B
+$153.5M (+13.8%) vs. prior quarter
Positions
417
+131 vs. prior quarter
Top 10 concentration
65.6%
Top 10 as share of value
Turnover
1.8%
Q2 2026, one quarter
Average holding period
15.2 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 (Q4 2021), so positions held before then are understated.

13F filings by quarter

19 quarters, going back to Q4 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $1.26B (Q2 2026)

Q4 2021: $349.2MQ1 2022: $389.2MQ2 2022: $352.7MQ3 2022: $367.4MQ4 2022: $418.5MQ1 2023: $442.6MQ2 2023: $497.2MQ3 2023: $482.7MQ4 2023: $543.9MQ1 2024: $589.7MQ2 2024: $653.2MQ3 2024: $756.4MQ4 2024: $791.2MQ1 2025: $753.2MQ2 2025: $873.2MQ3 2025: $985.9MQ4 2025: $1.06BQ1 2026: $1.11BQ2 2026: $1.26B
Q4 2021Q2 2026
13F filings of Jackson Thornton Asset Management, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 6, 2026417$1.26BDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q1 2026SEC
Q1 2026Apr 29, 2026286$1.11BDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q4 2025SEC
Q4 2025Jan 22, 2026302$1.06BDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q3 2025SEC
Q3 2025Oct 29, 2025277$985.9MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q2 2025SEC
Q2 2025Jul 30, 2025153$873.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q1 2025SEC
Q1 2025Apr 29, 2025101$753.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q4 2024SEC
Q4 2024Feb 11, 202587$791.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q3 2024SEC
Q3 2024Nov 13, 202463$756.4MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q2 2024SEC
Q2 2024Nov 7, 2024Amended57$653.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q1 2024SEC
Q1 2024May 15, 202452$589.7MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q4 2023SEC
Q4 2023Feb 14, 202452$543.9MDimensional U.S. Targeted Value ETFDimensional U.S. Core Equity 2 ETFDimensional ETF Trustvs. Q3 2023SEC
Q3 2023Nov 7, 202345$482.7MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q2 2023SEC
Q2 2023Aug 3, 202340$497.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q1 2023SEC
Q1 2023Aug 3, 2023Amended32$442.6MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q4 2022SEC
Q4 2022Feb 14, 202335$418.5MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q3 2022SEC
Q3 2022Nov 1, 202229$367.4MDimensional U.S. Targeted Value ETFDimensional U.S. Core Equity 2 ETFDimensional ETF Trustvs. Q2 2022SEC
Q2 2022Aug 2, 202228$352.7MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trustvs. Q1 2022SEC
Q1 2022May 12, 202225$389.2MDimensional U.S. Targeted Value ETFDimensional U.S. Core Equity 2 ETFDimensional ETF Trustvs. Q4 2021SEC
Q4 2021Jun 1, 2022Amended17$349.2MDimensional U.S. Core Equity 2 ETFDimensional U.S. Targeted Value ETFDimensional ETF Trust–SEC