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Livermore
Livermore
ZHEN

JB Capital LLC

SEC CIK
0001879371
Latest filing
Jul 29, 2026

The latest 13F from JB Capital LLC covers Q2 2026 (filed Jul 29, 2026): 280 long positions worth $2.89B. The top 10 holdings make up 54.7% of the portfolio, and the largest is iShares Core S&P 500 ETF at 17.0%. Livermore has 20 filings on Form 13F from this institution, going back to Q3 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
39
Est. +$197.0M
Added
160
Est. +$359.8M
Reduced
75
Est. −$451.4M
Sold out
18
Est. −$60.6M

Top 5 holdings

Share of this quarter's portfolio value

  1. iShares Core S&P 500 ETF464287200
    17.0%$492.0M
  2. iShares S&P 500 Growth ETF464287309
    6.2%$178.2M
  3. BlackRock ETF Trust09290C103
    5.9%$171.8M
  4. iShares Tr46434V613
    5.6%$162.4M
  5. iShares S&P 500 Value ETF464287408
    5.2%$150.6M

Biggest buys

New and added positions, by estimated amount bought

  1. iShares Core S&P 500 ETF464287200
    +$200.9MAdded
  2. BlackRock ETF Trust09290C764
    +$63.5MNew
  3. iShares Tr46434V613
    +$46.4MAdded
  4. BlackRock ETF Trust09290C665
    +$32.3MNew
  5. BlackRock ETF Trust II092528835
    +$24.0MNew

Largest weight increases

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

  1. iShares Core S&P 500 ETF464287200
    +6.78 pp10.3% → 17.0%
  2. BlackRock ETF Trust09290C764
    +2.20 pp0.0% → 2.2%
  3. BlackRock ETF Trust09290C665
    +1.12 pp0.0% → 1.1%
  4. iShares Tr46434V613
    +0.93 pp4.7% → 5.6%
  5. BlackRock ETF Trust II092528835
    +0.83 pp0.0% → 0.8%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. iShares MSCI USA Quality Factor ETF46432F339
    −$77.8MReduced
  2. iShares Tr464288877
    −$70.3MReduced
  3. iShares Core MSCI Emerging Markets ETF46434G103
    −$52.6MReduced
  4. iShares S&P 500 Value ETF464287408
    −$33.0MReduced
  5. BlackRock ETF Trust09290C806
    −$30.5MReduced

Largest weight decreases

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

  1. iShares Tr464288877
    −3.00 pp4.8% → 1.8%
  2. iShares MSCI USA Quality Factor ETF46432F339
    −2.75 pp2.9% → 0.1%
  3. iShares Core MSCI Emerging Markets ETF46434G103
    −1.73 pp5.3% → 3.5%
  4. iShares S&P 500 Value ETF464287408
    −1.68 pp6.9% → 5.2%
  5. iShares Tr46435G672
    −1.21 pp1.2% → 0.0%

Metrics

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

Portfolio value
$2.89B
+$412.5M (+16.7%) vs. prior quarter
Positions
280
+21 vs. prior quarter
Top 10 concentration
54.7%
Top 10 as share of value
Turnover
19.1%
Q2 2026, one quarter
Average holding period
13.2 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 (Q3 2021), so positions held before then are understated.

13F filings by quarter

20 quarters, going back to Q3 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $2.89B (Q2 2026)

Q3 2021: $772.8MQ4 2021: $1.01BQ1 2022: $1.03BQ2 2022: $932.3MQ3 2022: $911.0MQ4 2022: $1.02BQ1 2023: $1.10BQ2 2023: $1.19BQ3 2023: $1.18BQ4 2023: $1.35BQ1 2024: $1.50BQ2 2024: $1.60BQ3 2024: $1.74BQ4 2024: $1.79BQ1 2025: $1.81BQ2 2025: $2.06BQ3 2025: $2.32BQ4 2025: $2.45BQ1 2026: $2.48BQ2 2026: $2.89B
Q3 2021Q2 2026
13F filings of JB Capital LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 29, 2026280$2.89BiShares Core S&P 500 ETFiShares S&P 500 Growth ETFBlackRock ETF Trustvs. Q1 2026SEC
Q1 2026Apr 27, 2026259$2.48BiShares Core S&P 500 ETFiShares S&P 500 Value ETFiShares S&P 500 Growth ETFvs. Q4 2025SEC
Q4 2025Jan 20, 2026259$2.45BiShares S&P 500 Value ETFiShares Core S&P 500 ETFBlackRock ETF Trustvs. Q3 2025SEC
Q3 2025Oct 20, 2025252$2.32BiShares Core S&P 500 ETFBlackRock ETF TrustiShares S&P 500 Growth ETFvs. Q2 2025SEC
Q2 2025Jul 24, 2025243$2.06BiShares Core S&P 500 ETFiShares MSCI USA Quality Factor ETFiShares Trvs. Q1 2025SEC
Q1 2025Apr 23, 2025221$1.81BiShares Core S&P 500 ETFiShares TriShares MSCI USA Quality Factor ETFvs. Q4 2024SEC
Q4 2024Jan 24, 2025223$1.79BiShares Core S&P 500 ETFiShares TriShares S&P 500 Growth ETFvs. Q3 2024SEC
Q3 2024Oct 31, 2024217$1.74BiShares Core S&P 500 ETFiShares TriShares S&P 500 Growth ETFvs. Q2 2024SEC
Q2 2024Jul 24, 2024219$1.60BiShares Core S&P 500 ETFiShares S&P 500 Growth ETFiShares Trvs. Q1 2024SEC
Q1 2024Apr 30, 2024218$1.50BiShares Core S&P 500 ETFiShares TriShares MSCI USA Quality Factor ETFvs. Q4 2023SEC
Q4 2023Jan 22, 2024215$1.35BiShares Core S&P 500 ETFiShares MSCI USA Quality Factor ETFiShares Trvs. Q3 2023SEC
Q3 2023Oct 25, 2023177$1.18BiShares Core S&P 500 ETFiShares TriShares Trvs. Q2 2023SEC
Q2 2023Jul 25, 2023172$1.19BiShares Core S&P 500 ETFiShares TriShares MSCI USA Quality Factor ETFvs. Q1 2023SEC
Q1 2023Apr 25, 2023164$1.10BiShares Core S&P 500 ETFiShares TriShares MSCI USA Quality Factor ETFvs. Q4 2022SEC
Q4 2022Jan 23, 2023165$1.02BiShares Core S&P 500 ETFiShares TriShares Trvs. Q3 2022SEC
Q3 2022Oct 14, 2022151$911.0MiShares Core S&P 500 ETFiShares TriShares Trvs. Q2 2022SEC
Q2 2022Jul 28, 2022228$932.3MiShares Core S&P 500 ETFiShares TriShares Trvs. Q1 2022SEC
Q1 2022Apr 19, 2022237$1.03BiShares Core S&P 500 ETFiShares TriShares Trvs. Q4 2021SEC
Q4 2021Feb 2, 2022244$1.01BiShares Core S&P 500 ETFiShares TriShares Trvs. Q3 2021SEC
Q3 2021Dec 8, 2021324$772.8MiShares TriShares Core S&P 500 ETFiShares Tr–SEC