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All Journal Jurnal Akuntan Publik FINANCE : International Journal Of Management Finance
Ari Rohmana
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Economics, Econometrics & Finance

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Analisis Perbandingan Rasio Keuangan Perusahaan Sektor Telekomunikasi Yang Terdaftar Di Bei Periode 2020 – 2022 Ananta Kumala Sari; Sullicyanna Luna Bianca; Ari Rohmana; Devira Larasati; Cholis Hidayati
Jurnal Akuntan Publik Vol. 2 No. 1 (2024): Maret : Jurnal Akuntan Publik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jap-widyakarya.v2i1.2396

Abstract

This study aims to analyze the comparison of financial ratios in the telecommunications sector listed on the Indonesia Stock Exchange for the period 2020-2022. Financial ratios are financial analysis tools used to evaluate company performance by comparing financial data contained in financial statements. Liquidity ratios, profitability ratios, activity ratios, solvency ratios, and market ratios are types of ratios. This research uses a qualitative method with secondary data on financial statements in the telecommunications sector for the 2020-2022 period. The data can be obtained by visiting the official website of the Indonesia Stock Exchange or visiting the company's website. The samples used were only four companies, namely PT Smartfren Telecom Tbk (FREN), PT Indosat Tbk (ISAT), PT XL Axiata Tbk (EXCL), and PT Telekomunikasi Indonesia Tbk (TLKM) using purposive sampling technique. The results of this study indicate that of the four companies, the ratio of PT Telekomunikasi Indonesia Tbk is superior compared to the other three companies because the company can utilize its cash and assets well, fulfill its obligations both short and long term, manage the company well and efficiently, and generate high profits with a reasonable share price.
Analysis of the Single Index Model and Markowitz in Optimal Portfolio Selection in the Telecommunications Sub-Sector Listed on the Indonesia Stock Exchange for the Period 2020-2022 Devira Larasati; Ari Rohmana; Reza Mutiara; Maria Yovita R. Pandin
Finance : International Journal of Management Finance Vol. 1 No. 2 (2023): December
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/finance.v1i2.27

Abstract

This study, which uses qualitative methodology, compares and finds the best results from two approaches, namely the Markowitz model and the single index model to build an optimal portfolio. The population of this study consists of all stocks included in the telecommunications subsector listed on the Indonesia Stock Exchange for the period 2020-2022. Purposive sampling is used in this study to select samples. There are 5 candidate company stocks that meet the requirements in the sample criteria. From the results of the research conducted, it proves that with the single index model method, 3 stocks are included in the optimal portfolio, namely PT Tower Bersama Infrastructure Tbk (TBIG) with a proportion of 50%, PT Visi Telekomunikasi Infrastruktur Tbk (GOLD) with a proportion of 15%, and PT Indosat Ooredoo Hutchison Tbk (ISAT) with a proportion of 35%. From the research results of these 3 stocks to form an optimal portfolio, the expected return is 2% and the risk borne is 18%. While for the Markowitz model, 3 stocks were obtained as optimal portfolio candidates, namely PT Telekomunikasi Indonesia Tbk (TLKM) with a proportion of 68%, PT Visi Telekomunikasi Infrastruktur Tbk (GOLD) with a proportion of 15%, and PT Tower Bersama Infrastructure Tbk (TBIG) with a proportion of 17%. From the research results of these 3 stocks to form the optimal portfolio, the expected return is 1% and the risk borne is 6%.
Co-Authors Ananta Kumala Sari Cholis Hidayati, Cholis Devira Larasati Maria Yovita R. Pandin Reza Mutiara Sullicyanna Luna Bianca