On 23 June 2026, MSCI – one of the world’s most influential index providers – announced the outcome of its annual market classification review: Bulgaria is being reclassified from a Standalone Market to a Frontier Market. Back in August 2016, Bulgaria had dropped out of the Frontier category as the market shrank in size and liquidity. Ten years on, the direction of travel has reversed, and the country is once again on the radar of global index investors. It is a meaningful shift for the local capital market, because it returns Bulgaria to the group of markets that international investors actively track.
The decision has been taken now, but actual inclusion in the indexes will happen in May 2027, when funds tracking the MSCI Frontier indexes rebalance their portfolios. In other words, between the announcement and its implementation there is a transition period in which the market will be observed and reassessed.
What a Frontier Market is, and why it matters
MSCI maintains a hierarchy of market classifications – Developed, Emerging, Frontier and Standalone – which serves as a reference point for the international investment community. A market’s place in that structure matters, because it is a key input into how the indexes are built and it shapes how global institutional investors follow individual markets.
Standalone markets are less integrated into international index strategies, whereas Frontier is the first step toward broader visibility among global investors. Bulgaria’s inclusion in an index such as the MSCI Frontier Markets Index means greater visibility for the market and the prospect that a portion of the funds tracking the index will direct capital toward Bulgarian assets.
The euro and liquidity – the two conditions that fell away
MSCI first placed Bulgaria under review for a possible reclassification back in 2024, after enough Bulgarian companies began to meet the size and liquidity requirements. At that point, however, the decision was deferred on the back of reservations from international institutional investors, mainly on two fronts: limited liquidity and the timing of euro adoption.
In 2026, both obstacles fell away. As of 1 January 2026, Bulgaria is officially a member of the eurozone, and observers now recognise liquidity as having improved appreciably. The financial infrastructure of the Bulgarian Stock Exchange already operates entirely in euro, with settlement running through the European Central Bank’s TARGET2-Securities platform, which the country joined back in September 2023.nded stay within PE portfolios.
Two Bulgarian companies meet the criteria
Two companies meet the Frontier size and liquidity requirements – Shelly Group, a long-standing IMPETUS portfolio company, and Sopharma AD. On MSCI’s simulation (at prices as of 17 April 2025), the two together would carry a weight of roughly 0.32% in the MSCI Frontier Markets Index, split approximately 65% to Shelly Group and 35% to Sopharma AD.
Those figures, however, are more than a year old. The current market capitalisations of both companies are higher, but what will matter are the values at the start of 2027, when MSCI reweights. The new composition will be published ahead of the May 2027 review.
What it means for the Bulgarian Stock Exchange
Bulgaria is once again entering the field of view of the global investors who track the Frontier indexes. The country’s weighting is likely to remain small, but even a modest presence in an international index can translate into additional capital flows and better liquidity for the Bulgarian Stock Exchange.
The more important point is the strategic signal. The reclassification shows that the market is now perceived as more accessible, more functional and more aligned with international standards. In that sense, this is not merely a technical change in the indexes – it is a sign that Bulgaria is back on the investment map.
Disclaimer
This publication is produced by Viktor Manev as an individual and, for avoidance of doubt, not acting in his capacity of IMPETUS Capital’s managing director, is completed on June23, 2026. Viktor Manev, via IMPETUS Capital and managed by the latter companies, currently holds shares of Shelly Group SE (ISIN: BG1100003166) which may constitute potential conflict of interest. An independent member of the board of Shelly Group SE is a shareholder and a managing partner in IMPETUS Capital which may constitute potential conflict of interest.
This publication, produced by Viktor Manev, is first disseminated by IMPETUS Capital on June 23, 2026 with modification thereafter by the author. The content published by IMPETUS Capital including articles, podcasts, and newsletters reflects the personal opinions of the authors affiliated with the firm and does not represent the official views of IMPETUS Capital, its subsidiaries, or affiliates. This content is provided for informational purposes only and should not be construed as investment advice, a recommendation to buy or sell any security, digital asset (such as cryptocurrency), or other financial instruments, nor as a basis for making investment decisions. It does not constitute a research report. Any third-party information referenced does not necessarily reflect the views of IMPETUS Capital or its related entities. All investors should execute their own due diligence in making investment decisions. All investments involve risk, including the potential loss of capital. Past performance is not indicative of future results.
