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Investar Holding Corporation is a bank holding company whose wholly owned Investar Bank serves individuals, professionals and small to medium-sized businesses in Louisiana, Texas and Alabama. The bank accepts customer deposits and uses that funding to make loans. Borrowers’ interest payments supply most revenue; interest on securities and fees for banking services contribute less. Its main source of earnings is what remains after paying interest on deposits and borrowings.
Commercial real estate is the largest part of the loan book, followed by business loans. The business remains concentrated in southern Louisiana, which supplies most deposits. Loan repayment depends heavily on local businesses’ cash flows and, for rented commercial properties, rental income. Earnings also depend on how loan rates move relative to funding costs.
The holding company relies on dividends from the bank to meet its own cash needs. Banking rules limit those transfers and require regulatory approval when dividends would breach capital or profit-based limits.
The risk section is the longest, dullest part of the filing. This keeps only what can really hurt you: where it hits, how hard, when it plays out.
Every company claims an edge. Each one is checked against hard numbers like margins and returns: which hold, and which line gives way first.
Origin Bancorp, Inc. competes with Investar for business borrowers and deposits in overlapping Louisiana and Texas markets; both banks take deposits from individuals and businesses and lend to small and medium-sized businesses.
Prosperity Bancshares competes with Investar for Texas consumers’ and businesses’ deposits and commercial loans. Its lending for working capital, equipment and commercial property is the part to watch for competition over Investar’s business customers.
International Bancshares Corp’s Texas banks compete with Investar for small-business loans and deposits in Houston, putting them in contention for the same local banking customers.
Bank7 Corp. and Investar compete for Texas business borrowers, and both concentrate on loans for commercial property and business operations. Watch Bank7’s commercial property and business loan performance for a read on the credit conditions that matter to both.
HILLTOP HOLDINGS INC.’s PlainsCapital Bank competes with Investar for Texas businesses and consumers seeking banking services. Watch Hilltop’s banking segment rather than its total results, which also include substantial securities and mortgage origination operations.
Home BancShares, Inc.’s Centennial Bank competes with Investar for Texas commercial banking customers, including businesses borrowing for commercial property and business operations.
Equity Bancshares, Inc. offers a close comparison for Investar’s lending mix: both lend mainly against commercial property, alongside business and residential loans. Commercial property loans were 53% of Equity’s total loans at December 31, 2025, versus approximately 48% at Investar, making their credit performance a useful comparison.
Mercantile Bank Corp and Investar both emphasize business loans whose interest rates adjust, so changes in loan income relative to deposit and borrowing costs matter to both. Watch Mercantile’s commercial loan yields against its funding costs for a comparison with Investar’s main earnings source—the interest it earns less the interest it pays.
Civista Bancshares, Inc. and Investar both put roughly half their loans into commercial property, so the performance of those borrowers is a useful shared earnings signal. Civista’s commercial property loans represented 50% of total loans in 2025, compared with approximately 48% at Investar at December 31, 2025.
Mercantile Bank Corp earningsMBWM
Mercantile Bank’s report shows how commercial-loan yields compare with deposit and borrowing costs, a rate-pressure test it shares with Investar.
Compare Mercantile’s commercial-loan yields with its deposit and borrowing costs. If loan yields remain ahead, loan income is still covering funding costs, a more supportive backdrop for Investar’s interest spread too. If the gap narrows, funding costs are squeezing loan income, the same kind of pressure on Investar’s main earnings source.
Civista Bancshares, Inc. earningsCIVB
Civista Bancshares’ report shows whether commercial-property borrowers are repaying, a shared exposure that makes up nearly half of its and Investar’s loans.
Look at repayment quality in commercial-property lending and whether credit-loss provisions are rising. Borrowers continuing to pay, with no marked increase in provisions, would suggest this large shared exposure is holding up. More past-due or nonperforming loans and rising provisions would point to borrower strain turning into greater provision and loss risk for banks with similar exposure, including Investar.
Origin Bancorp, Inc. earningsOBK
Origin Bancorp’s report shows whether it is attracting deposits and lending to businesses in the Louisiana and Texas markets where it competes with Investar.
Read deposit trends alongside business-loan growth, and note the cost of attracting or keeping deposits. Steady deposit growth without a marked cost increase, together with growing business lending, would suggest Origin has funding to keep pursuing local business customers. Weak deposits or higher costs without matching loan growth would suggest it is harder to compete for customers and funding profitably. The report may not break out the overlapping markets, so this is a signal about the competitive setting, not a measure of Investar’s own results.
Fed Interest Rate Decision
Investar earns most of its income from loans, so changes in the Fed’s benchmark rate matter as its loan and securities yields and its deposit and borrowing costs reset at different speeds, changing net interest income—the interest earned minus funding interest paid.
Expected4.0%Last release4.0%
If it comes in above expectations
If the Fed rate is higher than expected, interest income may rise as variable-rate loans and new lending reprice, but Investar’s deposit and borrowing costs may also climb; whichever adjusts faster will shape net interest income and margin.
If it comes in below expectations
If the Fed rate is lower than expected, interest income may fall as variable-rate loans and new lending reprice; slower declines in deposit or borrowing costs could squeeze Investar’s net interest income and margin.
