EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis
Vol 12 No 1 (2024): Januari

Sri Kehati Stock Index Portfolio Optimization

Deby Indah Mayriska (Institut Pertanian Bogor, Indonesia)
Hermanto Siregar (Institut Pertanian Bogor, Indonesia)
Nimmi Zulbainarni (Institut Pertanian Bogor, Indonesia)



Article Info

Publish Date
30 Jan 2024

Abstract

The purpose of this research is to analyze the composition of stocks to form the optimal portfolio of 25 issuers included in the SRI KEHATI Index for the period 2017 – 2021. The method used to form the portfolio is the Single Index Model (SIM) and the Capital Asset Pricing Model (CAPM), to measure stock performance using the Sharpe, Treynor and Jensen indices and equipped with a Monte Carlo simulation to measure the level of risk (Value at Risk). This research is a descriptive and quantitative research using secondary data. The calculation results show the composition of the portfolio and the proportion of funds: (1) SIM method, there are 5 stocks namely: BBCA (69%), BBRI (13%), EXCL (8%), JPFA (5%) , TINS ( 4%) with portfolio return of 1.49%, Sharpe index 0.16525, Treynor 0.00994, Jensen 0.0178 and the highest VaR value is found at the 99% confidence level in TINS stock , which is -44.3%. (2) CAPM method, there are 8 stocks namely: BBCA (23.59%), BBRI (16.27%), BMRI (16.19%), EXCL (13.95%), BBNI (11.50%), JPFA (7.08%), TINS ( 6.77 %), UNTR (5.56%) with a portfolio return of 0.47%, Sharpe index 0.02298, Treynor 0.00065, Jensen 0.00180 and the highest VaR value is found at a 99% confidence level in TINSstocks , which is - 45.1%.

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Journal Info

Abbrev

ER

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Other

Description

Ekombis Review: Jurnal Ilmiah Ekonomi dan Bisnis is a peer-reviewed journal. Ekombis invites academics and researchers who do original research in the fields of economics, management, and ...