Lee Belitsky
Analyst · UBS
Thank you, Lauren. And good morning, everyone. I'd like to start with a brief review of our fourth quarter results. On a 13-to-13-week basis and adjusted for the calendar shift, consolidated same-store sales decreased 2.2%, with a 17% increase in our eCommerce business.
Consolidated sales decreased 2.6% to approximately $2.49 billion. This also reflects the impact of the calendar shift, which negatively impacted sales by $39 million.
Transactions decreased 3.1%, while average ticket increased 0.9%. On a 13-week-to-14-week basis, consolidated sales decreased 6.5% or $172 million, which was negatively impacted by sales of $105 million from the extra week last year and the previously mentioned calendar shift of $39 million.
During the quarter, our best performing categories included apparel, athletic footwear, outdoor equipment, fitness and our private brands.
Apparel and athletic footwear each delivered low-single-digit comp increases. The strength in athletic footwear is driven by key brands and represented an improvement compared to the prior quarter.
Additionally, we were pleased with the performance of outdoor equipment and fitness, each posting strong comp increases. The strength in outdoor equipment was driven by improved in-stocks and strike points across strategic vendors. Our private brands also continued to comp positively with higher penetration.
We continue to see double-digit declines in hunt and electronics, which together impacted the comp sales by 3% for the quarter. Excluding these impacts, our consolidated same-store sales increased 0.8%.
Team sports also declined, driven by youth baseball bats as we begin to anniversary last year's bat regulation change.
Gross profit in the fourth quarter was $694.6 million or 27.87% of net sales, a 168 basis point decline versus last year on a non-GAAP basis. The decline in gross margin was driven by higher shipping, fulfillment and freight costs as a result of our strong eCommerce growth and by occupancy deleverage.
Merchandise margin decreased by 37 basis points. The decline is attributable to expense recognition for changes in our ScoreCard program and revenue recognition and reporting changes for gift card breakage. Our merchandise margin rate otherwise was flat for the quarter.
SG&A expenses were $552.2 million, a $38 million decrease from last year on a non-GAAP basis, which included $26.5 million in expense savings from the extra week. Excluding the extra week last year, SG&A expenses decreased $11.5 million. During the quarter, the expense reductions that Lauren referenced, more than offset strategic investments and higher incentive compensation. As a percent of net sales, SG&A was flat compared to last year, at 22.16%.
In total, we delivered fourth quarter earnings per diluted share of $1.07, which was negatively impacted by approximately $0.08 due to the shifted calendar. This compared to the GAAP earnings per diluted share of $1.11 and non-GAAP earnings per diluted share of $1.22 last year, which were positively affected by $0.09 for the 14th week last year.
For the full year, we delivered earnings per diluted share of $3.24. This compares to $3.01 last year, which was positively impacted by $0.09 for the 53rd week. On a 52-to-52-week basis, and adjusted for the calendar shift, consolidated same-store sales decreased 3.1% with the headwinds from hunt and electronics categories negatively impacting comps by 2.3%.
We delivered a 17% increase in our eCommerce business. And during 2018, we opened 19 DICK'S stores and closed 6.
Now looking to our balance sheet. We ended the fourth quarter with approximately $114 million of cash and cash equivalents and no borrowings on our revolving credit facility. Additionally, our inventory levels increased by 6.6% in the quarter as we made strategic investments in support of key growth categories. Our inventory going into the first quarter is clean, and we are confident in our inventory position as we enter the spring season.
Turning to our fourth quarter capital allocation. Net capital expenses were $58.6 million. We repurchased 957,000 shares of stock for $33.7 million at an average price of $35.23. In total, for 2018, we repurchased 9.6 million shares for $323 million and have approximately $433 million remaining under our authorization. We also paid approximately $21 million in dividends during the quarter. And a few weeks ago, we announced an increase in our quarterly dividend of 22% to $0.275 per share.
Now turning to our outlook, for 2019 we anticipate earnings per diluted share to be in the range of $3.15 to $3.35 and consolidated same-store sales to be approximately flat to up 2% for the year. We expect to deliver positive comps beginning in the second quarter via the execution of our strategies as well as the hunt and electronics headwinds we faced last year, meaningfully abating. Specific to hunt, we anniversaried our firearms announcement at the end of February. With the exception of the month of February, most stores where we will reallocate space to growing categories, we now expect our hunt business to generally follow industry trends. With respect to electronics, we anniversaried our exit from this business at the end of the fourth quarter.
As Ed and Lauren discussed, within our guidance, we have included strategic investments that we believe will benefit our business in 2019 and over the long term. These investments will have an approximate $60 million on EBT in 2019, it includes $35 million to enhance the athlete experience in our stores, $15 million to improve our eCommerce fulfillment capabilities and $10 million in technology.
The enhancements to our store experience include our space reallocation efforts, rollout of our HitTrax technology and batting cages, expansion of our strike point presentations and investment in our product development teams.
Improvements in our eCommerce fulfillment capabilities include the operating expenses associated with our 2 new dedicated fulfillment centers in New York and California. And lastly, our technology investment is concentrated around elevating our talent and capabilities, which will better position us to deliver solutions that improve the athlete experience and our teammates' productivity. While making these investments we also remain focused on improving our productivity and eliminating unnecessary spending.
For 2019, we have identified additional productivity opportunities, through which we expect to eliminate about $30 million of expenses, which has also been contemplated within our guidance and will fund about half of our strategic investments.
All of this considered, operating margin is expected to decline by 20 to 40 basis points year-over-year as we make strategic investments in our business.
Gross margin rate is expected to be approximately flat to down slightly, driven by anticipated double-digit sales growth in the eCommerce, which has a lower gross margin rate, and from the investments we are making to improve our fulfillment capabilities.
SG&A is expected to deleverage as a result of our strategic investments.
Additionally, our guidance contemplates an opportunity for modest merchandise rate expansion, the previously discussed productivity savings of approximately $30 million and meaningful inflationary headwinds from increasing hourly wages and higher freight costs.
Our earnings guidance assumes an effective tax rate of 26% and is based on an estimated 95 million diluted shares outstanding. This includes the expectation of share repurchases to fully offset dilution in 2019.
In 2019, net capital expenditures are expected to be approximately $200 million, which will be concentrated in improvements within our existing stores, technology and eCommerce fulfillment and also includes 7 new DICK'S stores and 2 new Golf Galaxy stores. In 2018, net capital expenditures were $170 million.
Before concluding, I will take just a moment to provide an update on the new lease accounting standard. During the first quarter, we will adopt a new lease accounting standard using the optional transition method, which allows for a prospective application of the standard. We estimate the adoption will result in recognition of additional net lease assets and lease liabilities of approximately $2.3 billion respectively. We do not believe the new standard will materially affect our P&L.
This concludes our prepared comments. Thank you for your interest in DICK'S Sporting Goods. Operator, you may now open the line for questions.