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OPUS INVESTMENT MANAGEMENT INC

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13F filer, CIK 1097833, WORCESTER, MA

OPUS INVESTMENT MANAGEMENT INC reported $167,606,355 across 30 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-13. Its ten largest share positions make up 69.15% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001097833-26-000005

Period
2026-03-31
Reported value
$168M
Holdings
30
Top 10 weight
69.15%
New
1
Sold out
0

Part of the filer group OPUS INVESTMENT MANAGEMENT INC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SPYMnew+66,878$5.12M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
PSXreduced-16,900-$3.08M
NEEreduced-28,000-$2.6M
XOMreduced-6,000-$1.02M
CVXreduced-1,250-$259K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001097833-26-000005, largest first. % of portfolio is the value over $167,606,355, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
VTIVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 102,994 shares; 2024Q4: 102,994 shares; 2025Q1: 125,023 shares; 2025Q2: 157,154 shares; 2025Q3: 157,154 shares; 2025Q4: 158,711 shares; 2026Q1: 158,711 shares 158,711$50.9M30.38%0Timeline
WMTWALMART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 96,000 shares; 2024Q4: 95,000 shares; 2025Q1: 95,000 shares; 2025Q2: 95,000 shares; 2025Q3: 95,000 shares; 2025Q4: 95,000 shares; 2026Q1: 95,000 shares 95,000$11.8M7.04%0Timeline
ABBVABBVIE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 41,700 shares; 2024Q4: 41,700 shares; 2025Q1: 41,700 shares; 2025Q2: 41,700 shares; 2025Q3: 41,700 shares; 2025Q4: 41,700 shares; 2026Q1: 41,700 shares 41,700$9.07M5.41%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 32,400 shares; 2024Q4: 32,400 shares; 2025Q1: 32,400 shares; 2025Q2: 32,400 shares; 2025Q3: 32,400 shares; 2025Q4: 32,400 shares; 2026Q1: 32,400 shares 32,400$8.22M4.91%0Timeline
XELXCEL ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 91,709 shares; 2024Q4: 91,709 shares; 2025Q1: 91,709 shares; 2025Q2: 91,709 shares; 2025Q3: 91,709 shares; 2025Q4: 91,709 shares; 2026Q1: 91,709 shares 91,709$7.29M4.35%0Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 26,800 shares; 2024Q4: 26,800 shares; 2025Q1: 26,800 shares; 2025Q2: 26,800 shares; 2025Q3: 26,800 shares; 2025Q4: 26,800 shares; 2026Q1: 26,800 shares 26,800$6.55M3.91%0Timeline
PEGPUBLIC SVC ENTERPRISE GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 80,500 shares; 2024Q4: 80,500 shares; 2025Q1: 80,500 shares; 2025Q2: 80,500 shares; 2025Q3: 80,500 shares; 2025Q4: 80,500 shares; 2026Q1: 80,500 shares 80,500$6.52M3.89%0Timeline
NEENEXTERA ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 88,000 shares; 2024Q4: 88,000 shares; 2025Q1: 88,000 shares; 2025Q2: 88,000 shares; 2025Q3: 88,000 shares; 2025Q4: 88,000 shares; 2026Q1: 60,000 shares 60,000$5.57M3.32%-28,000Timeline
SPYMSPDR SERIES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 66,878 shares 66,878$5.12M3.05%newTimeline
PEPPEPSICO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 31,200 shares; 2024Q4: 31,200 shares; 2025Q1: 31,200 shares; 2025Q2: 31,200 shares; 2025Q3: 31,200 shares; 2025Q4: 31,200 shares; 2026Q1: 31,200 shares 31,200$4.85M2.89%0Timeline
WMWASTE MGMT INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 20,000 shares; 2024Q4: 20,000 shares; 2025Q1: 20,000 shares; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$4.6M2.74%0Timeline
MCDMCDONALDS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 14,600 shares; 2024Q4: 14,600 shares; 2025Q1: 14,600 shares; 2025Q2: 14,600 shares; 2025Q3: 14,600 shares; 2025Q4: 14,600 shares; 2026Q1: 14,600 shares 14,600$4.54M2.71%0Timeline
MRKMERCK & CO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 35,000 shares; 2024Q4: 35,000 shares; 2025Q1: 35,000 shares; 2025Q2: 35,000 shares; 2025Q3: 35,000 shares; 2025Q4: 35,000 shares; 2026Q1: 35,000 shares 35,000$4.21M2.51%0Timeline
MCHPMICROCHIP TECHNOLOGY INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 62,550 shares; 2024Q4: 62,550 shares; 2025Q1: 62,550 shares; 2025Q2: 62,550 shares; 2025Q3: 62,550 shares; 2025Q4: 62,550 shares; 2026Q1: 62,550 shares 62,550$4.04M2.41%0Timeline
AMGNAMGEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 10,100 shares; 2024Q4: 10,100 shares; 2025Q1: 10,100 shares; 2025Q2: 10,100 shares; 2025Q3: 10,100 shares; 2025Q4: 10,100 shares; 2026Q1: 10,100 shares 10,100$3.55M2.12%0Timeline
PAYXPAYCHEX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 35,400 shares; 2024Q4: 35,400 shares; 2025Q1: 35,400 shares; 2025Q2: 35,400 shares; 2025Q3: 35,400 shares; 2025Q4: 35,400 shares; 2026Q1: 35,400 shares 35,400$3.26M1.95%0Timeline
PSXPHILLIPS 66Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 33,800 shares; 2024Q4: 33,800 shares; 2025Q1: 33,800 shares; 2025Q2: 33,800 shares; 2025Q3: 33,800 shares; 2025Q4: 33,800 shares; 2026Q1: 16,900 shares 16,900$3.08M1.84%-16,900Timeline
XOMEXXON MOBIL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 24,000 shares; 2024Q4: 24,000 shares; 2025Q1: 24,000 shares; 2025Q2: 24,000 shares; 2025Q3: 24,000 shares; 2025Q4: 24,000 shares; 2026Q1: 18,000 shares 18,000$3.05M1.82%-6,000Timeline
EXCEXELON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 56,000 shares; 2024Q4: 56,000 shares; 2025Q1: 56,000 shares; 2025Q2: 56,000 shares; 2025Q3: 56,000 shares; 2025Q4: 56,000 shares; 2026Q1: 56,000 shares 56,000$2.75M1.64%0Timeline
UPSUNITED PARCEL SVCS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 26,600 shares; 2024Q4: 26,600 shares; 2025Q1: 26,600 shares; 2025Q2: 26,600 shares; 2025Q3: 26,600 shares; 2025Q4: 26,600 shares; 2026Q1: 26,600 shares 26,600$2.62M1.56%0Timeline
APDAIR PRODUCTS AND CHEMICALS IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 9,000 shares; 2024Q4: 9,000 shares; 2025Q1: 9,000 shares; 2025Q2: 9,000 shares; 2025Q3: 9,000 shares; 2025Q4: 9,000 shares; 2026Q1: 9,000 shares 9,000$2.61M1.56%0Timeline
LNTALLIANT ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 32,678 shares; 2024Q4: 32,678 shares; 2025Q1: 32,678 shares; 2025Q2: 32,678 shares; 2025Q3: 32,678 shares; 2025Q4: 32,678 shares; 2026Q1: 32,678 shares 32,678$2.34M1.4%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,000 shares; 2024Q4: 5,000 shares; 2025Q1: 5,000 shares; 2025Q2: 5,000 shares; 2025Q3: 5,000 shares; 2025Q4: 5,000 shares; 2026Q1: 5,000 shares 5,000$1.85M1.1%0Timeline
CSCOCISCO SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 20,000 shares; 2024Q4: 20,000 shares; 2025Q1: 20,000 shares; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$1.55M0.93%0Timeline
CMSCMS ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 20,000 shares; 2024Q4: 20,000 shares; 2025Q1: 20,000 shares; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$1.55M0.93%0Timeline
BLKBLACKROCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,500 shares; 2025Q2: 1,500 shares; 2025Q3: 1,500 shares; 2025Q4: 1,500 shares; 2026Q1: 1,500 shares 1,500$1.44M0.86%0Timeline
HDHOME DEPOT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,200 shares; 2024Q4: 4,200 shares; 2025Q1: 4,200 shares; 2025Q2: 4,200 shares; 2025Q3: 4,200 shares; 2025Q4: 4,200 shares; 2026Q1: 4,200 shares 4,200$1.38M0.82%0Timeline
PGPROCTER & GAMBLE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 8,900 shares; 2024Q4: 8,900 shares; 2025Q1: 8,900 shares; 2025Q2: 8,900 shares; 2025Q3: 8,900 shares; 2025Q4: 8,900 shares; 2026Q1: 8,900 shares 8,900$1.29M0.77%0Timeline
LMTLOCKHEED MARTIN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,000 shares; 2024Q4: 2,000 shares; 2025Q1: 2,000 shares; 2025Q2: 2,000 shares; 2025Q3: 2,000 shares; 2025Q4: 2,000 shares; 2026Q1: 2,000 shares 2,000$1.21M0.72%0Timeline
CVXCHEVRON CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,000 shares; 2024Q4: 5,000 shares; 2025Q1: 5,000 shares; 2025Q2: 5,000 shares; 2025Q3: 5,000 shares; 2025Q4: 5,000 shares; 2026Q1: 3,750 shares 3,750$776K0.46%-1,250Timeline

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001097833-26-000005 base2026-05-13acceptance time not in the bulk data set