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This weight-loss ETF has performed well in its first five months. How does it compare with cheaper alternatives?

By Philip van Doorn

GLP-1 medications will likely expand beyond their current uses for diabetes or weight loss, according to money managers at Tema

A new exchange-traded fund needs an edge to attract investors. This might be its industry focus - a tall order in a crowded market with ETFs covering just about any industry you can imagine. Or the ETF manager might tout its investment-selection method or low expenses. So what are we to think of an ETF that is less than five months old and has performed very well so far?

The Tema Obesity & Cardiometabolic ETF HRTS was launched on Nov. 20 (with shares first available to trade the next day), and it now has about $62 million in assets under management. Tema CEO Maurits Pot described HRTS as "the first obesity and weight-loss drug-focused ETF" and said during an interview with MarketWatch that it remained the only one in that niche.

Comments from Pot and Tema's Chief Investment Officer Yuri Khodjamirian about what they view as a tremendous untapped market for GLP-1 medications and for improving cardiovascular health are below, along with their discussion of the fund's stock selection methodology and top holdings.

Considering the importance of GLP-1 medications for the treatment of Type 2 diabetes and their increasing use for weight loss, this can only be described as a very hot space for investors right now.

With such a short performance record to go on, it is no simple matter to compare HRTS with competing funds. But we can still look at some performance data for insights.

Fund performance

To begin, here are total returns from Nov. 21 through Monday for HRTS, two competing index ETFs covering industry groups within the healthcare sector, the Health Care Select SPDR ETF XLV, which tracks the S&P 500 healthcare sector, and the SPDR S&P 500 ETF Trust SPY, which tracks the full S&P 500. These four ETFs all have lower annual expenses than HRTS, as shown on the table.

   Exchange-traded fund or industry group                      Total return from Nov. 21, 2023 through April 8, 2024  Annual net expenses  3-year return  5-year return  10-year return 
   Tema Obesity & Cardiometabolic ETF                                                                          24.2%              0.7500%            N/A            N/A             N/A 
   iShares Biotechnology ETF                                                                                   12.7%              0.4500%           -10%            17%             80% 
   iShares U.S. Pharmaceuticals ETF                                                                            14.4%              0.4000%            19%            39%             88% 
   Health Care Select Sector SPDR Fund                                                                         10.9%              0.0900%            28%            69%            195% 
   SPDR S&P 500 ETF Trust                                                                                      15.3%              0.0945%            33%            95%            236% 
   S&P 500 Biotechnology                                                                                       12.6%            -4%             9%             14% 
   S&P 500 Pharmaceuticals                                                                                     14.2%             6%            12%             15% 
   S&P 500 Pharmaceuticals, Biotechnology and Life Sciences                                                    14.4%             3%            14%             14% 
                                                                                                                                                                        Source: FactSet 

Below the five ETFs are weighted returns for three industry groups within the S&P 500 healthcare sector, as calculated by FactSet. Returns for longer periods are shown for all except for the new HRTS. All returns are after expenses.

The Tema Obesity & Cardiometabolic ETF has outperformed all of these ETFs during its short life, even though its annualized expense ratio, as an actively managed fund, is the highest by far. The fund's stated annual expenses are 0.99% of assets under management. However, Tema has capped expenses at 0.75% through June 2025.

Longer-term, the Health Care Select Sector SPDR ETF has had the best returns for three, five and 10 years among the industry or sector-focused ETFs on the list. But the SPDR S&P 500 ETF Trust has bested it for all three periods.

Getting back to the Tema Obesity & Cardiometabolic ETF, what if an investor had simply held the fund's current top 10 holdings during its short life?

   Company                           Ticker   Country    % of Tema Obesity & Cardiometabolic ETF as of April 5  Total return from Nov. 21, 2023 through April 8, 2024 
   Vertex Pharmaceuticals Inc.        VRTX    U.S.                                                       5.26%                                                  13.9% 
   Eli Lilly and Co.                   LLY    U.S.                                                       5.23%                                                  31.4% 
   Novo Nordisk A/S Class B         DK:NOVO.B Denmark                                                    5.01%                                                  25.3% 
   Amgen Inc.                         AMGN    U.S.                                                       4.48%                                                   3.2% 
   DexCom Inc.                        DXCM    U.S.                                                       4.20%                                                  28.4% 
   Cytokinetics Inc.                  CYTK    U.S.                                                       3.14%                                                 133.7% 
   Edwards Lifesciences Corp.          EW     U.S.                                                       2.98%                                                  37.9% 
   Medtronic PLC                       MDT    Ireland                                                    2.87%                                                   7.2% 
   Chugai Pharmaceutical Co. Ltd.    JP:4519  Japan                                                      2.84%                                                  12.4% 
                                                                                                                                               Sources: Tema, FactSet 

The fund's third-largest holding is Novo Nordisk A/S Class B shares (DK:NOVO.B), listed in Denmark. But for U.S. investors, there is an American depositary receipt (ADR) available, under the ticker NVO (NVO). Khodjamirian explained that if there is a choice between a locally-listed stock or an ADR, the Tema Obesity & Cardiometabolic ETF will hold whichever is more liquid.

The average total return for the fund's top 10 holdings from Nov. 21 through April 8 was 35.3% - ahead of the fund's return of 24.2% return.

When asked to address the relatively high expenses for the ETF and the higher return for some of its components, Pot said Tema was "trying to dial-down the risk" by taking "a more full approach to the GLP-1 space."

Looking ahead

To set the stage for a look ahead at expected revenue and profit growth for the largest 10 holdings of the Tema Obesity & Cardiometabolic ETF, here are expected compound annual growth rates (CAGR) from 2023 through 2025, based on weighted estimates among analysts polled by FactSet for three health industry groups within the S&P 500, the index's healthcare sector and the full index:

   Industry group, sector or index                             Two-year estimated sales CAGR through 2025  Two-year estimated EPS CAGR through 2025 
   S&P 500 Biotechnology                                                                             4.3%                                     10.1% 
   S&P 500 Pharmaceuticals                                                                           5.5%                                     27.3% 
   S&P 500 Pharmaceuticals, Biotechnology and Life Sciences                                          4.7%                                     18.6% 
   S&P 500 Healthcare                                                                                6.6%                                     14.4% 
   S&P 500                                                                                           5.8%                                     12.4% 
                                                                                                                                    Source: FactSet 

For the fund's top 10 holdings, here are revenue numbers for 2023 and consensus estimates (in local currencies) among analysts polled by FactSet for 2024 and 2025, with expected CAGR through 2025. These are calendar-year numbers, as adjusted by FactSet for companies whose fiscal years don't match the calendar.

   Cytokinetics, Inc.                Ticker     2023 sales  2024 estimated sales  2025 estimated sales  Two-year estimated sales CAGR through 2025 
   Vertex Pharmaceuticals Inc.        VRTX           9,839                10,717                11,726                                        9.2% 
   Eli Lilly and Co.                   LLY          34,124                41,449                51,539                                       22.9% 
   Novo Nordisk A/S Class B         DK:NOVO.B      232,261               287,536               346,463                                       22.1% 
   Amgen Inc.                         AMGN          28,010                33,042                34,275                                       10.6% 
   DexCom Inc.                        DXCM           3,622                 4,327                 5,152                                       19.3% 
   Cytokinetics, Inc                  CYTK               8                     9                   156                                      354.8% 

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04-13-24 0623ET

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