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Livermore
Livermore
ZHEN

JDM Financial Group LLC

SEC CIK
0001960212
Latest filing
Aug 17, 2026

The latest 13F from JDM Financial Group LLC covers Q2 2026 (filed Aug 17, 2026): 332 long positions worth $292.9M. The top 10 holdings make up 68.4% of the portfolio, and the largest is BNY Mellon ETF Trust at 11.8%. Livermore has 16 filings on Form 13F from this institution, going back to Q4 2022.

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
23
Est. +$7.47M
Added
42
Est. +$32.1M
Reduced
34
Est. −$32.3M
Sold out
9
Est. −$3.98M

Top 5 holdings

Share of this quarter's portfolio value

  1. BNY Mellon ETF Trust09661T107
    11.8%$34.5M
  2. State Street SPDR Portfolio Developed World Ex-US ETF78463X889
    11.1%$32.5M
  3. Bondbloxx ETF Trust09789C788
    8.6%$25.1M
  4. iShares Tr46436E718
    7.7%$22.5M
  5. Vanguard S&P 500 ETF922908363
    6.8%$19.9M

Biggest buys

New and added positions, by estimated amount bought

  1. BNY Mellon ETF Trust09661T107
    +$8.08MAdded
  2. JPMorgan Ultra-Short Income ETF46641Q837
    +$5.57MAdded
  3. State Street SPDR Portfolio Developed World Ex-US ETF78463X889
    +$5.16MAdded
  4. T Rowe Price Exchange-Traded87283Q701
    +$4.29MNew
  5. Vanguard Morningstar Small-Cap ETF922908751
    +$2.94MAdded

Largest weight increases

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

  1. JPMorgan Ultra-Short Income ETF46641Q837
    +1.86 pp0.3% → 2.2%
  2. T Rowe Price Exchange-Traded87283Q701
    +1.47 pp0.0% → 1.5%
  3. Vanguard Ftse Developed Markets ETF921943858
    +0.75 pp1.3% → 2.1%
  4. State Street SPDR Portfolio Developed World Ex-US ETF78463X889
    +0.73 pp10.3% → 11.1%
  5. Innovator ETFs Trust45784N544
    +0.64 pp0.0% → 0.6%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MDYSPDR S&P Midcap 400 ETF Trust
    −$18.5MReducedHistory
  2. Vanguard Morningstar Mid-Cap ETF922908629
    −$6.20MReducedConverted for a 4-for-1 split
  3. Bondbloxx ETF Trust09789C788
    −$1.69MReduced
  4. Bondbloxx ETF Trust09789C812
    −$1.63MSold out
  5. Bondbloxx ETF Trust09789C820
    −$1.56MSold out

Largest weight decreases

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

  1. Bondbloxx ETF Trust09789C788
    −1.77 pp10.3% → 8.6%
  2. iShares Tr46436E718
    −1.38 pp9.1% → 7.7%
  3. Bondbloxx ETF Trust09789C812
    −0.63 pp0.6% → 0.0%
  4. Bondbloxx ETF Trust09789C820
    −0.60 pp0.6% → 0.0%
  5. Schwab Intermediate-Term US Treasury ETF808524854
    −0.45 pp0.8% → 0.4%

Metrics

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

Portfolio value
$292.9M
+$33.6M (+12.9%) vs. prior quarter
Positions
332
+14 vs. prior quarter
Top 10 concentration
68.4%
Top 10 as share of value
Turnover
13.2%
Q2 2026, one quarter
Average holding period
12.2 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 2022), so positions held before then are understated.

13F filings by quarter

15 quarters, going back to Q4 2022. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $292.9M (Q2 2026)

Q4 2022: $104.5MQ1 2023: $108.5MQ2 2023: $115.1MQ3 2023: $108.5MQ4 2023: $120.5MQ1 2024: $137.2MQ2 2024: $148.0MQ3 2024: $183.9MQ4 2024: $192.4MQ1 2025: $197.1MQ2 2025: $211.9MQ3 2025: $238.6MQ4 2025: $257.6MQ1 2026: $259.4MQ2 2026: $292.9M
Q4 2022Q2 2026
13F filings of JDM Financial Group LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 17, 2026332$292.9MBNY Mellon ETF TrustState Street SPDR Portfolio Developed World Ex-US ETFBondbloxx ETF Trustvs. Q1 2026SEC
Q1 2026May 21, 2026318$259.4MBNY Mellon ETF TrustState Street SPDR Portfolio Developed World Ex-US ETFBondbloxx ETF Trustvs. Q4 2025SEC
Q4 2025Feb 2, 2026248$257.6MBNY Mellon ETF TrustBondbloxx ETF TrustState Street SPDR Portfolio Developed World Ex-US ETFvs. Q3 2025SEC
Q3 2025Oct 21, 2025280$238.6MBNY Mellon ETF TrustBondbloxx ETF TrustVanguard S&P 500 ETFvs. Q2 2025SEC
Q2 2025Aug 4, 2025260$211.9MVanguard S&P 500 ETFBNY Mellon ETF TrustState Street SPDR Portfolio Developed World Ex-US ETFvs. Q1 2025SEC
Q1 2025May 15, 2025297$197.1MVanguard S&P 500 ETFBNY Mellon ETF TrustBondbloxx ETF Trustvs. Q4 2024SEC
Q4 2024Feb 18, 2025336$192.4MVanguard S&P 500 ETFBNY Mellon ETF TrustBondbloxx ETF Trustvs. Q3 2024SEC
Q3 2024Nov 18, 2024406$183.9MVanguard S&P 500 ETFBNY Mellon ETF TrustBondbloxx ETF Trustvs. Q2 2024SEC
Q2 2024Aug 14, 2024222$148.0MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q1 2024SEC
Q1 2024May 9, 2024213$137.2MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q4 2023SEC
Q4 2023Feb 5, 2024210$120.5MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q3 2023SEC
Q3 2023Nov 16, 2023209$108.5MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q2 2023SEC
Q2 2023Aug 7, 2023209$115.1MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q1 2023SEC
Q1 2023May 9, 2023217$108.5MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETFvs. Q4 2022SEC
Q4 2022Jan 18, 2023Amended217$104.5MVanguard S&P 500 ETFiShares Core S&P 500 ETFState Street SPDR Portfolio Developed World Ex-US ETF–SEC