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Livermore
Livermore
ZHEN

C M Bidwell & Associates Ltd

SEC CIK
0001091860
Latest filing
Aug 11, 2026

The latest 13F from C M Bidwell & Associates Ltd covers Q2 2026 (filed Aug 11, 2026): 494 long positions worth $244.6M. The top 10 holdings make up 44.5% of the portfolio, and the largest is Vanguard S&P 500 ETF at 12.5%. 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
72
Est. +$4.00M
Added
96
Est. +$11.3M
Reduced
70
Est. −$3.58M
Sold out
61
Est. −$2.96M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard S&P 500 ETF922908363
    12.5%$30.5M
  2. Vanguard Short-Term Bond ETF921937827
    5.5%$13.4M
  3. iShares Russell 2000 ETF464287655
    4.0%$9.83M
  4. Vanguard Malvern FDS922020805
    4.0%$9.74M
  5. Vanguard Morningstar Total Stock Market ETF922908769
    4.0%$9.69M

Share of portfolio

Top 5 holdings and the other 489 positions, by share of portfolio value

  1. Vanguard S&P 500 ETF12.5%
  2. Vanguard Short-Term Bond ETF5.5%
  3. iShares Russell 2000 ETF4.0%
  4. Vanguard Malvern FDS4.0%
  5. Vanguard Morningstar Total Stock Market ETF4.0%
  6. Other 489 positions70.1%

Biggest buys

New and added positions, by estimated amount bought

  1. Vanguard S&P 500 ETF922908363
    +$1.26MAdded
  2. MUMicron Technology Inc
    +$985.8KAddedHistory
  3. iShares Tr46435G326
    +$934.8KAdded
  4. Vanguard Malvern FDS922020805
    +$928.1KAdded
  5. iShares Tr464288612
    +$417.5KAdded

Largest weight increases

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

  1. Vanguard S&P 500 ETF922908363
    +0.59 pp11.9% → 12.5%
  2. MUMicron Technology Inc
    +0.56 pp0.1% → 0.6%History
  3. iShares Tr46435G326
    +0.34 pp0.6% → 0.9%
  4. LRCXLam Research Corp
    +0.31 pp0.3% → 0.6%History
  5. iShares Russell 2000 ETF464287655
    +0.24 pp3.8% → 4.0%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. VRTVertiv Holdings Co
    −$619.4KReducedHistory
  2. TWLOTwilio Inc
    −$457.2KReducedHistory
  3. AKAMAkamai Technologies Inc
    −$403.0KReducedHistory
  4. CHRWC. H. Robinson Worldwide, Inc.
    −$398.7KSold outHistory
  5. Vanguard Scottsdale FDS92206C102
    −$310.3KReduced

Largest weight decreases

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

  1. Vanguard Short-Term Bond ETF921937827
    −0.90 pp6.4% → 5.5%
  2. Schwab US Tips ETF808524870
    −0.26 pp1.9% → 1.6%
  3. AKAMAkamai Technologies Inc
    −0.19 pp0.3% → 0.1%History
  4. CHRWC. H. Robinson Worldwide, Inc.
    −0.19 pp0.2% → 0.0%History
  5. Vanguard Scottsdale FDS92206C102
    −0.17 pp0.3% → 0.2%

Metrics

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

Portfolio value
$244.6M
+$30.5M (+14.2%) vs. prior quarter
Positions
494
+11 vs. prior quarter
Top 10 concentration
44.5%
Top 10 as share of value
Turnover
2.9%
Q2 2026, one quarter
Average holding period
18.8 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 $244.6M (Q2 2026)

Q1 2021: $136.9MQ2 2021: $152.6MQ3 2021: $150.6MQ4 2021: $162.8MQ1 2022: $152.6MQ2 2022: $126.5MQ3 2022: $120.5MQ4 2022: $126.7MQ1 2023: $131.8MQ2 2023: $136.7MQ3 2023: $131.5MQ4 2023: $134.9MQ1 2024: $146.9MQ2 2024: $149.4MQ3 2024: $163.5MQ4 2024: $164.5MQ1 2025: $166.2MQ2 2025: $192.8MQ3 2025: $207.9MQ4 2025: $211.8MQ1 2026: $214.1MQ2 2026: $244.6M
Q1 2021Q2 2026
13F filings of C M Bidwell & Associates Ltd by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 11, 2026494$244.6MVanguard S&P 500 ETFVanguard Short-Term Bond ETFiShares Russell 2000 ETFvs. Q1 2026SEC
Q1 2026May 15, 2026483$214.1MVanguard S&P 500 ETFVanguard Short-Term Bond ETFSchwab Strategic Trvs. Q4 2025SEC
Q4 2025Feb 13, 2026484$211.8MVanguard S&P 500 ETFVanguard Short-Term Bond ETFVanguard Morningstar Total Stock Market ETFvs. Q3 2025SEC
Q3 2025Nov 13, 2025488$207.9MVanguard S&P 500 ETFVanguard Short-Term Bond ETFVanguard Morningstar Total Stock Market ETFvs. Q2 2025SEC
Q2 2025Aug 14, 2025446$192.8MiShares TrVanguard Short-Term Bond ETFVanguard Morningstar Total Stock Market ETFvs. Q1 2025SEC
Q1 2025May 15, 2025439$166.2MVanguard Short-Term Bond ETFiShares TrVanguard Morningstar Total Stock Market ETFvs. Q4 2024SEC
Q4 2024Feb 12, 2025485$164.5MVanguard Short-Term Bond ETFiShares TriShares Russell 2000 ETFvs. Q3 2024SEC
Q3 2024Nov 13, 2024501$163.5MVanguard Short-Term Bond ETFiShares Russell 2000 ETFiShares Trvs. Q2 2024SEC
Q2 2024Aug 13, 2024478$149.4MVanguard Short-Term Bond ETFiShares TriShares Russell 2000 ETFvs. Q1 2024SEC
Q1 2024May 14, 2024478$146.9MiShares TriShares Russell 2000 ETFVanguard Morningstar Total Stock Market ETFvs. Q4 2023SEC
Q4 2023Feb 14, 2024491$134.9MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q3 2023SEC
Q3 2023Nov 13, 2023517$131.5MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q2 2023SEC
Q2 2023Aug 14, 2023503$136.7MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q1 2023SEC
Q1 2023May 12, 2023509$131.8MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q4 2022SEC
Q4 2022Feb 10, 2023489$126.7MiShares Russell 2000 ETFiShares TrVanguard S&P 500 ETFvs. Q3 2022SEC
Q3 2022Nov 14, 2022473$120.5MiShares Russell 2000 ETFiShares TrVanguard S&P 500 ETFvs. Q2 2022SEC
Q2 2022Aug 12, 2022484$126.5MiShares Russell 2000 ETFVanguard S&P 500 ETFiShares Trvs. Q1 2022SEC
Q1 2022Apr 29, 2022525$152.6MVanguard S&P 500 ETFiShares TriShares Russell 2000 ETFvs. Q4 2021SEC
Q4 2021Feb 11, 2022538$162.8MiShares TrVanguard S&P 500 ETFiShares Russell 2000 ETFvs. Q3 2021SEC
Q3 2021Nov 12, 2021559$150.6MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q2 2021SEC
Q2 2021Aug 13, 2021560$152.6MiShares TriShares Russell 2000 ETFVanguard S&P 500 ETFvs. Q1 2021SEC
Q1 2021May 14, 2021499$136.9MSchwab U.S. Large-Cap ETFVanguard Total Bond Market ETFVanguard Short-Term Bond ETF–SEC