Skip to main content
Livermore
Livermore
ZHEN

Eaton-Cambridge Inc.

SEC CIK
0002011052
Latest filing
Jul 23, 2026

The latest 13F from Eaton-Cambridge Inc. covers Q2 2026 (filed Jul 23, 2026): 70 long positions worth $355.8M. The top 10 holdings make up 88.3% of the portfolio, and the largest is Dimensional U.S. Core Equity 2 ETF at 32.5%. Livermore has 11 filings on Form 13F from this institution, going back to Q4 2023.

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
17
Est. +$5.04M
Added
34
Est. +$7.73M
Reduced
12
Est. −$1.59M
Sold out
3
Est. −$600.8K

Top 5 holdings

Share of this quarter's portfolio value

  1. Dimensional U.S. Core Equity 2 ETF25434V708
    32.5%$115.6M
  2. Dimensional ETF Trust25434V799
    13.7%$48.6M
  3. Vanguard Scottsdale FDS92206C409
    12.3%$43.8M
  4. Vanguard Total Bond Market ETF921937835
    9.1%$32.4M
  5. Dimensional ETF Trust25434V732
    7.3%$26.0M

Biggest buys

New and added positions, by estimated amount bought

  1. Dimensional ETF Trust25434V575
    +$2.51MAdded
  2. Dimensional ETF Trust25434V799
    +$1.14MAdded
  3. State Street SPDR Portfolio S&P 500 ETF78464A854
    +$882.6KNew
  4. American Centy ETF Tr025072604
    +$683.2KAdded
  5. Vanguard Scottsdale FDS92206C409
    +$546.1KAdded

Largest weight increases

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

  1. Dimensional U.S. Core Equity 2 ETF25434V708
    +0.92 pp31.6% → 32.5%
  2. Dimensional ETF Trust25434V575
    +0.27 pp5.3% → 5.6%
  3. State Street SPDR Portfolio S&P 500 ETF78464A854
    +0.25 pp0.0% → 0.2%
  4. American Centy ETF Tr025072604
    +0.23 pp0.5% → 0.7%
  5. INTCIntel Corp
    +0.10 pp0.0% → 0.1%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. Dimensional ETF Trust25434V732
    −$687.0KReduced
  2. American Centy ETF Tr025072885
    −$489.8KReduced
  3. NFLXNetflix Inc
    −$224.8KSold outHistory
  4. UPSUnited Parcel Service Inc
    −$216.4KSold outHistory
  5. MUMicron Technology Inc
    −$195.1KReducedHistory

Largest weight decreases

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

  1. American Centy ETF Tr025072885
    −0.08 pp1.8% → 1.7%
  2. NFLXNetflix Inc
    −0.07 pp0.1% → 0.0%History
  3. UPSUnited Parcel Service Inc
    −0.07 pp0.1% → 0.0%History
  4. American Centy ETF Tr025072703
    −0.05 pp0.5% → 0.5%
  5. HBANHuntington Bancshares Inc
    −0.05 pp<0.1% → 0.0%History

Metrics

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

Portfolio value
$355.8M
+$36.2M (+11.3%) vs. prior quarter
Positions
70
+14 vs. prior quarter
Top 10 concentration
88.3%
Top 10 as share of value
Turnover
0.7%
Q2 2026, one quarter
Average holding period
10.1 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 2023), so positions held before then are understated.

13F filings by quarter

11 quarters, going back to Q4 2023. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $355.8M (Q2 2026)

Q4 2023: $165.3MQ1 2024: $187.8MQ2 2024: $195.4MQ3 2024: $210.8MQ4 2024: $224.1MQ1 2025: $232.8MQ2 2025: $265.0MQ3 2025: $287.5MQ4 2025: $304.8MQ1 2026: $319.6MQ2 2026: $355.8M
Q4 2023Q2 2026
13F filings of Eaton-Cambridge Inc. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 23, 202670$355.8MDimensional U.S. Core Equity 2 ETFDimensional ETF TrustVanguard Scottsdale FDSvs. Q1 2026SEC
Q1 2026May 7, 202656$319.6MDimensional U.S. Core Equity 2 ETFDimensional ETF TrustVanguard Scottsdale FDSvs. Q4 2025SEC
Q4 2025Feb 13, 202645$304.8MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q3 2025SEC
Q3 2025Nov 13, 202542$287.5MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q2 2025SEC
Q2 2025Aug 14, 202538$265.0MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q1 2025SEC
Q1 2025May 13, 202534$232.8MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q4 2024SEC
Q4 2024Jan 22, 202535$224.1MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSVanguard Total Bond Market ETFvs. Q3 2024SEC
Q3 2024Oct 21, 202430$210.8MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q2 2024SEC
Q2 2024Jul 17, 202430$195.4MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q1 2024SEC
Q1 2024May 15, 202430$187.8MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trustvs. Q4 2023SEC
Q4 2023Feb 13, 202432$165.3MDimensional U.S. Core Equity 2 ETFVanguard Scottsdale FDSDimensional ETF Trust–SEC