Christopher Maher
Analyst · Sandler O'Neill
Thank you, Jill, and good morning to all who have been able to join our third quarter 2018 earnings conference call today. This morning, I'm joined by our Chief Financial Officer, Mike Fitzpatrick; Chief Administrative Officer, Joe Iantosca; and Chief Banking Officer, Joe Lebel.
As always, we appreciate your interest in our performance and are pleased to be able to discuss our operating results with you. As has been our practice, we will highlight a few key items and add some color to the results posted for the quarter, and then we'll look forward to taking your questions.
In terms of financial results for the third quarter, diluted earnings per share were $0.50. Quarterly reported earnings were impacted by merger-related expenses and branch consolidation charges, net of tax benefit that totaled $1.6 million or $0.03 per share. Excluding those amounts, core earnings per share were $0.53, a 15% increase over the prior linked quarter. Core earnings reflect an 11.7% or $5 million decrease in operating expenses as additional Sun efficiencies were realized in the quarter. We currently anticipate approximately a $1 million decrease to our operating expenses in the fourth quarter as the final Sun efficiencies are realized. Performance metrics for the quarter met our near-term objectives as the core ROA was 1.35%, the core return on tangible common equity was 15.35%, and the core efficiency ratio was 53.7%. Those results occurred despite the negative impact of elevated OREO expenses, and the decision to defer the application of deposit fees against former Sun clients who were converted to OceanFirst in June of this year. These factors impacted core earnings by approximately $0.02 per share.
Joe Lebel will walk you through the dynamics of the quarter, and provide some insight into market conditions later in the call. Our bias has been to protect our net interest margin as the forward curve flattens, and to protect our credit risk position at the economic expansion lengthens. This approach is deliberate, and is intended to ensure we have the liquidity and overall balance sheet capacity to grow loans and deposits more quickly when market conditions improve. With stable net interest margins, low deposit betas and a modest loan-to-deposit ratio, we have the liquidity to fund future growth. With a GCE ratio of 9.35% and low dividend payout ratio, we also have the capital base to support more rapid balance sheet expansion at the right time and under the right conditions.
Regarding capital management for the quarter. The board increased the quarterly cash dividend by 13% to $0.17, the company's 87th consecutive quarterly cash dividend. The $0.17 dividend represents a 32% payout of core earnings, which remains at the low end of our historical payout range.
The decision to remain at the low end of our historical payout range reflects our optimism, and we may have several opportunities to deploy this capital for the benefit of our shareholders in the coming years.
In addition to organic growth opportunities, the recent volatility in equity markets has materially affected regional and community bank valuations.
As a result, we may have the opportunity to effectively deploy capital in 3 ways. By lending into a more rationally priced market, if and when it arrives, with share repurchases that are beginning to look financially attractive or through additional acquisitions. The timing of these opportunities is uncertain, but our well-positioned balance sheet and our improving profitability allows us to be patient while retaining a modest amount of excess capital for deployment, as conditions allow.
As earnings have grown and we maintain a conservative dividend payout ratio, we have the opportunity to build tangible book value per share in the coming quarters. In the third quarter, we added $0.37 to tangible book value, increasing it by 2.7%.
No share repurchases were made during the quarter leaving 1.8 million shares available to repurchase. I'd like to now spend a few minutes discussing the Capital Bank acquisition. Capital Bank is a $500 million input pre-commercial bank with excellent performance attributes. Dominic Romano and 26 other local business owners organized the bank in 2007.
Since that time, they have built an impressive track record, being named as one of the American Bankers' Top 200 Community Banks in each of the past 4 years.
We've been very impressed with their CEO, David Hanrahan, and his team, and we look forward to adding them to the OceanFirst family. A presentation regarding this transaction has been posted on our company website. While I won't be reviewing those slides in this call, they may serve as a reference during the Q&A portion of the call.
Capital Bank boasts an excellent deposit base, with a 46-basis point cost of deposits and a low 70% loan-to-deposit ratio. The bank is strongly profitable, as indicated by their 1.32% return on assets and 55% efficiency ratio. With a 100% branch overlap, operating cost reductions will materially increase that level of profitability.
In fact, in what we consider to be one of the most important measures of acquisition value, the purchase price is just 8x Capital Bank's earnings after considering cost saves. While the 50% cost save number is significant, bear in mind that all of Capital's branches are within 5 miles of an existing OceanFirst branch. And our last 4 whole bank acquisitions have provided the opportunity to build the core competency around systems integrations and expense reductions.
At this point, I'd like to turn the call over to Joe Lebel, who will discuss business trends, including loan and deposit volumes. After's Joe's discussion, we'll be happy to take questions.