Thomas A. Lister
Analyst · Jefferies
Thanks, George. Please turn to Slide 5. Here, we highlight our well-diversified charter portfolio. As of March 31, we had $1.6 billion in contracted revenues over a TEU weighted average contract duration of 1.9 years. We signed 9 new charters in the first quarter, adding $54.6 million of contract cover.
Including ships with charter extension options and based on median redeliveries, we have about 20 ships coming open in a firming market by the end of 2024. We will continue to work hard to capitalize on the current market conditions to grow contract cover on both a prompt and forward basis and very much look forward to updating you on progress next quarter. And by the way, our liner customers remain well-capitalized and financially strong.
Turning to Slide 6, please. So Slide 6 illustrates our future earnings under different rate scenarios, and it's important to note these are not forecasts. But as you can see, implied 2024 results under all 3 scenarios remain in line with or even marginally improved relative to our record performance in 2023. While we still have a meaningful number of ships up for recharter in 2024, the extent of our contracted coverage nevertheless means that the majority of our revenue for this year is already fixed.
On to Slide 7, where we recap our capital allocation strategy, which is value-driven, risk-adjusted, under constant review and guides everything we do. The first thing to keep in mind is that we operate in a cyclical and volatile industry, and that cyclicality is key as it contains risks to be managed but also very importantly, value-generating opportunities to capture.
So what does this mean in capital allocation terms? Well, stating the obvious for which apologies, in order to allocate capital, we first need to generate capital. So running through the main points. First, ours is a leasing business. And so the main driver of capital generation is our contract cover, which we're always working on building and extending.
Second, we free up capital to allocate by reducing costs. The biggest gains here are to be had from reducing debt service costs, not only by way of very competitively priced debt, which Tassos will talk about shortly, but also by reducing over time the debt principle that needs to be serviced. Delevering also has the significant benefits of reducing balance sheet risk and building equity value.
Third, we need to ensure that our value-generating assets, our ships, in other words, remain economically relevant. So we need to allocate capital to CapEx in order to meet evolving regulatory and commercial demands of decarbonization.
Fourth, taking a longer view and coming back to the cyclicality point I made at the outset, which is 1 of the reasons to be exposed to shipping in the first place, it means having cash liquidity both for resilience including to support asset-based covenants in case of need, and to have the optionality to buy ships on a selective disciplined and value-accretive basis. As George likes to say, if you want to keep milking the cow, you also have to feed the cow. And the right time to buy ships to feed the cow in this analogy is often towards the bottom of the cycle when access to capital can be challenging and sellers -- while sellers are often exceptionally motivated.
And finally, it means being in a position to return capital to shareholders, which we do via our $1.50 per share annualized dividend, which is sized to be sustainable through the cycle. And also via opportunistic buyback of shares, including the $5 million worth of shares we repurchased in -- sorry, in Q1, which means that over time, our share count is around 9% lower than it would otherwise be.
Slide 8 builds on this point, showing both the cycle itself and our approach to value generative acquisitions. And our approach is a disciplined one. You'll notice that in the orange section of the chart, when containership prices skyrocketed, GSL did not purchase a single vessel, opting instead to buy back shares. When prices were lower, we capitalized on that opportunity. So in May 2023, when prices had normalized, we purchased 4 8,500 TEU ships with attractive charters.
So we're happy to buy ships when the terms are right, but we've absolutely no interest in doing so, unless our strict criteria are met and the acquisition genuinely adds value on a risk-adjusted basis. With that, I'll pass the call to Tassos to discuss our financials. Tassos?