HOLN Completes the Spin-Off of AMRZ; Initially Rate Shares of SpinCo at BUY and the Post-Spin Parent at NEUTRAL
Today, Holcim AG (HOLN SW), a global building materials concern, completed the tax-free spin-off (on a one-for-one basis) of Amrize, which will begin trading this morning on the New York Stock Exchange under the ticker AMRZ (with a secondary listing on the SIX Swiss Exchange). Post-spin HOLN, which maintains the current corporate moniker (as well as its listing, domicile & ticker), began trading on June 23, 2025 at 9 a.m. Central European Time (CET). [Simply as a reminder, Amrize/SpinCo represents HOLN’s North American business while RemainCo/Holcim is comprised of the remaining International business (i.e., Europe, Latin America, North Africa & Australia).]
Initial trading/Reference Prices & Indexation: Initial trading indications suggest, based on our forecasts, that post-spin AMRZ will be trading at ~9.0x, in-line with cement peers but a discount to aggregate and roofing peers, which strikes us as a relatively attractive set-up; thus, we rate shares with an initial BUY. Post-spin HOLN will be trading at 8.0x, which is a modest premium to International-focused peers, which trade at around 7.5x (in a range of ~6.0x-9.0x); in that context, we assign shares an initial NEUTRAL rating (see Exhibit 1 on page 3 as well as the Valuation/Recommendation section on page 2 for more details).
In terms of indexation, AMRZ will be included in the Swiss Market Index (SMI) and the Swiss Leader Index (SLI) on its first day of trading and intends to seek inclusion in the relevant U.S. equity indices, most reasonably, in our view, the S&P 500. To that end, management contends that the dual listing will not preclude its inclusion in the S&P 500 and that it meets other ancillary qualifying criteria, such as a domestic headquarters (in Chicago), although the concentration of trading volume remains to be seen (but doesn’t strike us as something that will be a material impediment). Post-spin parent, HOLN, will remain in both the SMI and SLI indexes.
Pre- & Post-Spin Valuations / Recommendations: Following our initial pre-spin BUY recommendation earlier this year, shares of consolidated/pre-spin HOLN appreciated ~11% (outperforming the S&P 500 and Russell 2000 by ~5.5% and nearly 13%, respectively).
Early indications suggest AMRZ will debut at ~$50 per share in initial trading, suggesting that the stock is being valued, based on our forecasts, at ~9.0x 2026E EBITDA, which is in-line with cement peers, such as Eagle Materials (NYSE: EXP) and CRH plc (NYSE: CRH) but a discount to aggregate peers, such as Martin Marietta Materials (NYSE: MLM) and Vulcan Materials (NYSE: VMC), which currently trade at ~14.5x, as well as its primary roofing peer, Carlisle Cos. (NYSE: CSL), which trades at ~11.5x. For our part, we think that, in terms of valuation, it is prudent for investors to value AMRZ on a blended basis based on the standalone company’s specific end-market exposures, including aggregates, cement (i.e., Buildings Materials) and roofing (i.e., Building Envelope). To that end, we apply a blended multiple of ~11.5x (previously 12x) to our 2026E EBITDA forecast, based on a 14.0x multiple (previously 14.5x) for the Aggregates business (a modest discount to MLM & VMC at 14.5x), a 9.0x multiple for Cement (previously 10x but roughly in-line with EXP & CRH) and 11x for Roofing (previously 12.0x), a modest discount to Carlisle Cos. (NYSE: CSL), which, all told, yields a total segment value enterprise value of $41.85 billion or ~$66 per share (see Exhibit 1 on page 2). Given the implied upside to our fair value estimate we assign an initial rating of BUY. [Note: as it relates to the Swiss listing, our forecast is based on a USD/CHF exchange rate of 0.82, as compared with 0.84 and 0.83 in our last two previous notes but markedly down from 0.88 in April 2025 and ~0.91 at the beginning of the year. For context, by our calculation, every 0.01 change in the FX rate, all else being equal, pushes value up or down by slightly more than 1%.]
Initial trading for post-spin HOLN, which trades on the SIX Swiss Exchange, suggests that shares are trading at ~8.0x our 2026E EBITDA forecast (when assuming management’s year-end 2025E leverage target of ~CHF 4.4 billion) compared with International-focused peers, such as Buzzi SpA (BUZ IM), Cie de Saint Gobain SA (SGO FP), CRH plc (NYSE: CRH), and Heidelberg Materials AG (HEI GR), which currently trade, on average, at ~7.5x 2026E EV/EBITDA (in a range of ~6.0x-9.0x). Additionally, for its own part, we would note that legacy consolidated HOLN has, over the last 1-, 3-, 5- and 10-year periods, traded at an average forward multiple of 7.0x-8.0x. Further, simply for reference the average forward M&A multiple within the broader/global Building Materials sector has, per Chainbridge Research, been roughly 9.5x since 2015 (in a range of 6.5x-16.5x). For our part, applying a multiple of 7.5x to 2026E EBITDA, yields segment value of ~CHF 28.5 billion or ~CHF 51 per share (see Exhibit 1 on page 2).
Please see the Spin-Off Report dated January 2, 2025 and Updates from 4/25/2025, 5/14/2025 and 6/2/2025, for more information.