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Livermore
Livermore
ZHEN

CCM Investment Advisers LLC

SEC CIK
0000931097
Latest filing
Aug 12, 2026

The latest 13F from CCM Investment Advisers LLC covers Q2 2026 (filed Aug 12, 2026): 88 long positions worth $1.29B. The top 10 holdings make up 34.3% of the portfolio, and the largest is Seagate Technology Holdings plc (STX) at 5.0%. 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
7
Est. +$11.2M
Added
43
Est. +$82.2M
Reduced
29
Est. −$92.8M
Sold out
12
Est. −$7.68M

Top 5 holdings

Share of this quarter's portfolio value

  1. STXSeagate Technology Holdings plc
    5.0%$64.9MHistory
  2. AMATApplied Materials Inc
    4.4%$56.7MHistory
  3. CATCaterpillar Inc
    3.6%$46.6MHistory
  4. GOOGLAlphabet Inc.
    3.4%$44.0MHistory
  5. JBLJabil Inc
    3.3%$42.9MHistory

Share of portfolio

Top 5 holdings and the other 83 positions, by share of portfolio value

  1. STX5.0%
  2. AMAT4.4%
  3. CAT3.6%
  4. GOOGL3.4%
  5. JBL3.3%
  6. Other 83 positions80.3%

Biggest buys

New and added positions, by estimated amount bought

  1. WMWaste Management Inc
    +$9.89MAddedHistory
  2. FTITechnipFMC plc
    +$9.48MNewHistory
  3. SMFGSumitomo Mitsui Financial Group, Inc.
    +$8.77MAddedHistory
  4. AMEAmetek Inc
    +$6.68MAddedHistory
  5. AEPAmerican Electric Power Co Inc
    +$5.90MAddedHistory

Largest weight increases

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

  1. FTITechnipFMC plc
    +0.73 pp0.0% → 0.7%History
  2. SMFGSumitomo Mitsui Financial Group, Inc.
    +0.66 pp0.6% → 1.2%History
  3. WMWaste Management Inc
    +0.62 pp0.7% → 1.3%History
  4. AMEAmetek Inc
    +0.46 pp0.6% → 1.1%History
  5. AEPAmerican Electric Power Co Inc
    +0.39 pp0.4% → 0.8%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. STXSeagate Technology Holdings plc
    −$23.9MReducedHistory
  2. LRCXLam Research Corp
    −$8.44MReducedHistory
  3. DALDelta Air Lines, Inc.
    −$8.04MReducedHistory
  4. AMDAdvanced Micro Devices Inc
    −$7.61MReducedHistory
  5. BACBank of America Corp
    −$7.30MReducedHistory

Largest weight decreases

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

  1. FEFirstenergy Corp
    −0.73 pp1.0% → 0.3%History
  2. BACBank of America Corp
    −0.61 pp0.8% → 0.2%History
  3. PSXPhillips 66
    −0.60 pp0.9% → 0.3%History
  4. DALDelta Air Lines, Inc.
    −0.51 pp0.8% → 0.3%History
  5. FTITechnipFMC plc
    −0.41 pp0.4% → 0.0%History

Metrics

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

Portfolio value
$1.29B
+$247.7M (+23.7%) vs. prior quarter
Positions
88
−5 vs. prior quarter
Top 10 concentration
34.3%
Top 10 as share of value
Turnover
8.0%
Q2 2026, one quarter
Average holding period
16.3 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 $1.29B (Q2 2026)

Q1 2021: $739.3MQ2 2021: $781.5MQ3 2021: $769.4MQ4 2021: $824.8MQ1 2022: $733.5MQ2 2022: $622.1MQ3 2022: $587.8MQ4 2022: $629.6MQ1 2023: $706.5MQ2 2023: $744.7MQ3 2023: $724.8MQ4 2023: $812.6MQ1 2024: $836.2MQ2 2024: $851.5MQ3 2024: $896.9MQ4 2024: $904.8MQ1 2025: $815.4MQ2 2025: $928.4MQ3 2025: $1.02BQ4 2025: $1.04BQ1 2026: $1.04BQ2 2026: $1.29B
Q1 2021Q2 2026
13F filings of CCM Investment Advisers LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 12, 202688$1.29BSTXAMATCATvs. Q1 2026SEC
Q1 2026May 20, 202693$1.04BGOOGLNVDASTXvs. Q4 2025SEC
Q4 2025Jan 12, 202689$1.04BGOOGLNVDAAVGOvs. Q3 2025SEC
Q3 2025Oct 10, 202593$1.02BNVDAAVGOGOOGLvs. Q2 2025SEC
Q2 2025Jul 15, 202571$928.4MNVDAMSFTAVGOvs. Q1 2025SEC
Q1 2025Apr 16, 202570$815.4MAAPLNVDAAMZNvs. Q4 2024SEC
Q4 2024Jan 10, 202575$904.8MNVDAAAPLAMZNvs. Q3 2024SEC
Q3 2024Oct 9, 202477$896.9MNVDAAAPLMSFTvs. Q2 2024SEC
Q2 2024Jul 11, 202478$851.5MNVDAMSFTGOOGLvs. Q1 2024SEC
Q1 2024May 17, 202475$836.2MNVDAMSFTAMZNvs. Q4 2023SEC
Q4 2023Mar 5, 202475$812.6MMSFTAAPLAMZNvs. Q3 2023SEC
Q3 2023Dec 8, 202368$724.8MJBLAAPLMSFTvs. Q2 2023SEC
Q2 2023Aug 21, 202369$744.7MAAPLMSFTAMZNvs. Q1 2023SEC
Q1 2023May 17, 202370$706.5MAAPLMSFTGOOGLvs. Q4 2022SEC
Q4 2022Feb 15, 202370$629.6MAAPLMSFTGOOGLvs. Q3 2022SEC
Q3 2022Nov 9, 202266$587.8MAAPLGOOGLMSFTvs. Q2 2022SEC
Q2 2022Jul 27, 202265$622.1MAAPLGOOGLMSFTvs. Q1 2022SEC
Q1 2022May 3, 202266$733.5MAAPLGOOGLAMZNvs. Q4 2021SEC
Q4 2021Feb 1, 202269$824.8MAAPLGOOGLMSFTvs. Q3 2021SEC
Q3 2021Oct 26, 202167$769.4MGOOGLAAPLMSFTvs. Q2 2021SEC
Q2 2021Jul 30, 202168$781.5MGOOGLAAPLAMZNvs. Q1 2021SEC
Q1 2021May 7, 202166$739.3MGOOGLAAPLAMZN–SEC