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All Journal BONANZA : Jurnal Ilmiah Ekonomi, Bisnis dan Keuangan
Tuah Panjaitan
Program Studi Akuntansi, Fakultas Ekonomi, Universitas Al- Azhar Medan
Economics, Econometrics & Finance

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Pengaruh ukuran perusahaan, profitabilitas, dan leverage terhadap pertumbuhan laba pada perusahaan Jakarta islamic index Periode 2021-2023 Safna Windari; Ahmad Muhajir; Tuah Panjaitan
BONANZA : Jurnal Ilmiah Ekonomi, Bisnis dan Keuangan Vol. 6 No. 1 (2026): Februari 2026
Publisher : Fakultas Ekonomi Universitas Al-Azhar Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/bonanza.v6i1.506

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh ukuran perusahaan, profitabilitas, dan leverage terhadap pertumbuhan laba pada perusahaan yang terdaftar di Jakarta Islamic Index (JII) periode 2021–2023. Metode penelitian yang digunakan adalah kuantitatif dengan pendekatan kausal. Populasi penelitian berjumlah 30 perusahaan, dan melalui purposive sampling diperoleh 21 perusahaan sebagai sampel dengan total 63 observasi. Data penelitian menggunakan laporan keuangan tahunan yang dipublikasikan Bursa Efek Indonesia. Teknik analisis meliputi statistik deskriptif, uji asumsi klasik, serta analisis regresi linier berganda dengan bantuan SPSS. Hasil penelitian menunjukkan bahwa ukuran perusahaan dan profitabilitas secara parsial tidak berpengaruh signifikan terhadap pertumbuhan laba, sementara leverage berpengaruh signifikan. Secara simultan, ketiga variabel menunjukkan pengaruh terhadap pertumbuhan laba. Penelitian ini memberikan implikasi bagi investor dan manajemen dalam mengambil keputusan keuangan, khususnya terkait pertumbuhan laba pada Perusahaan.
Analisis total asset turnover, net profit margin dan devidend payout ratio terhadap harga saham pada perusahaan LQ45 yang terdaftar di Bursa Efek Indonesia (BEI) tahun 2021-2023 Gery Utomo; Ahmad Muhajir; Tuah Panjaitan
BONANZA : Jurnal Ilmiah Ekonomi, Bisnis dan Keuangan Vol. 6 No. 2 (2026): Agustus 2026
Publisher : Fakultas Ekonomi Universitas Al-Azhar Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/bonanza.v6i2.555

Abstract

This study aims to determine the influence of TATO, NPM, and DPR on stock price in companies that are members of LQ45 listed on the IDX from 2021 to 2023. The total population of this study is 45 companies, while the sample includes 35 companies. The data analysis method used was multiple linear regression, as well as multiple linear tests in SEM (Structural Equation Modeling) and PLS (Partial Least Squares) approach to assess the relationship between several independent variables (X) and one dependent variable (Y). In the use of SmartPls, this analysis includes the SEM-PLS model that breaks down the model into an outer model (which focuses on validity and reliability) and an inner model (which deals with structural models and hypothesis testing). The results of the individual test showed that TATO had an influence on the Stock Price, while NPM had a insignificant influence on the Stock Price and the DPR also had no effect on the Stock Price. Simultaneously, it shows that TATO, NPM and DPR do not affect the Stock Price of LQ45 companies listed on the IDX from 2021 to 2023.
Co-Authors Ahmad Muhajir Gery Utomo Safna Windari