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Livermore
Livermore
ZHEN

Opus Investment Management Inc

SEC CIK
0001097833
Latest filing
Aug 12, 2026

The latest 13F from Opus Investment Management Inc covers Q2 2026 (filed Aug 12, 2026): 31 long positions worth $183.0M. The top 10 holdings make up 69.3% of the portfolio, and the largest is Vanguard Morningstar Total Stock Market ETF at 32.1%. Livermore has 27 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
2
Est. +$6.69M
Added
0
Reduced
0
Sold out
1
Est. −$1.55M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Morningstar Total Stock Market ETF922908769
    32.1%$58.7M
  2. WMTWalmart Inc.
    5.9%$10.8MHistory
  3. ABBVAbbVie Inc.
    5.7%$10.5MHistory
  4. AAPLApple Inc.
    5.1%$9.38MHistory
  5. XELXcel Energy Inc
    4.0%$7.36MHistory

Share of portfolio

Top 5 holdings and the other 26 positions, by share of portfolio value

  1. Vanguard Morningstar Total Stock Market ETF32.1%
  2. WMT5.9%
  3. ABBV5.7%
  4. AAPL5.1%
  5. XEL4.0%
  6. Other 26 positions47.2%

Biggest buys

New and added positions, by estimated amount bought

  1. iShares Tr464288687
    +$3.35MNew
  2. VanEck ETF Trust92189F429
    +$3.34MNew

Largest weight increases

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

  1. iShares Tr464288687
    +1.83 pp0.0% → 1.8%
  2. VanEck ETF Trust92189F429
    +1.83 pp0.0% → 1.8%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. CSCOCisco Systems, Inc.
    −$1.55MSold outHistory

Largest weight decreases

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

  1. CSCOCisco Systems, Inc.
    −0.93 pp0.9% → 0.0%History

Metrics

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

Portfolio value
$183.0M
+$15.4M (+9.2%) vs. prior quarter
Positions
31
+1 vs. prior quarter
Top 10 concentration
69.3%
Top 10 as share of value
Turnover
0.9%
Q2 2026, one quarter
Average holding period
20.4 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 $699.6M (Q4 2021)

Q1 2021: $682.9MQ2 2021: $664.0MQ3 2021: $654.0MQ4 2021: $699.6MQ1 2022: $651.0MQ2 2022: $462.0MQ3 2022: $429.3MQ4 2022: $280.8MQ1 2023: $276.7MQ2 2023: $278.3MQ3 2023: $162.5MQ4 2023: $174.3MQ1 2024: $153.2MQ2 2024: $154.9MQ3 2024: $142.4MQ4 2024: $135.4MQ1 2025: $140.3MQ2 2025: $150.5MQ3 2025: $161.2MQ4 2025: $164.4MQ1 2026: $167.6MQ2 2026: $183.0M
Q1 2021Q2 2026
13F filings of Opus Investment Management Inc by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 12, 202631$183.0MVanguard Morningstar Total Stock Market ETFWMTABBVvs. Q1 2026SEC
Q1 2026May 13, 202630$167.6MVanguard Morningstar Total Stock Market ETFWMTABBVvs. Q4 2025SEC
Q4 2025Feb 12, 202629$164.4MVanguard Morningstar Total Stock Market ETFWMTABBVvs. Q3 2025SEC
Q3 2025Nov 10, 202529$161.2MVanguard Morningstar Total Stock Market ETFWMTABBVvs. Q2 2025SEC
Q2 2025Aug 12, 202529$150.5MVanguard Morningstar Total Stock Market ETFWMTABBVvs. Q1 2025SEC
Q1 2025May 14, 202530$140.3MVanguard Morningstar Total Stock Market ETFABBVWMTvs. Q4 2024SEC
Q4 2024Feb 11, 202529$135.4MVanguard Morningstar Total Stock Market ETFWMTAAPLvs. Q3 2024SEC
Q3 2024Nov 12, 202430$142.4MVanguard Morningstar Total Stock Market ETFABBVWMTvs. Q2 2024SEC
Q2 2024Aug 13, 202438$154.9MVanguard Morningstar Total Stock Market ETFABBVAAPLvs. Q1 2024SEC
Q1 2024May 3, 202438$153.2MVanguard Morningstar Total Stock Market ETFABBVWMTvs. Q4 2023SEC
Q4 2023Feb 9, 202440$174.3MVanguard Morningstar Total Stock Market ETFiShares TrABBVvs. Q3 2023SEC
Q3 2023Nov 8, 202341$162.5MVanguard Morningstar Total Stock Market ETFiShares TrABBVvs. Q2 2023SEC
Q2 2023Aug 10, 202373$278.3MVanguard Morningstar Total Stock Market ETFiShares TrVanguard Ftse All-World Ex-US Index Fundvs. Q1 2023SEC
Q1 2023Aug 31, 2023Amended73$276.7MVanguard Morningstar Total Stock Market ETFiShares TrPSXvs. Q4 2022SECSEC
Q4 2022Aug 31, 2023Amended73$280.8MVanguard Morningstar Total Stock Market ETFiShares TrPSXvs. Q3 2022SECSEC
Q3 2022Aug 31, 2023Amended92$429.3MVanguard Morningstar Total Stock Market ETFNEEABBVvs. Q2 2022SECSEC
Q2 2022Aug 31, 2023Amended92$462.0MVanguard Morningstar Total Stock Market ETFABBVNEEvs. Q1 2022SECSEC
Q1 2022Aug 31, 2023Amended95$651.0MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard High Dividend Yield Index ETFvs. Q4 2021SECSEC
Q4 2021Feb 7, 202292$699.6MVanguard Morningstar Total Stock Market ETFVanguard High Dividend Yield Index ETFVanguard Ftse Developed Markets ETFvs. Q3 2021SEC
Q3 2021Nov 4, 202193$654.0MVanguard Morningstar Total Stock Market ETFVanguard High Dividend Yield Index ETFVanguard Ftse Developed Markets ETFvs. Q2 2021SEC
Q2 2021Aug 11, 202194$664.0MVanguard Morningstar Total Stock Market ETFVanguard High Dividend Yield Index ETFVanguard Ftse Developed Markets ETFvs. Q1 2021SEC
Q1 2021May 10, 202199$682.9MVanguard Morningstar Total Stock Market ETFVanguard High Dividend Yield Index ETFVanguard Intermediate-Term Corporate Bond ETF–SEC