NPR-Riken

NPR-Riken Share Buybacks

The Share Buybacks of NPR-Riken (6209.T) as of Oct 30, 2026 is -6.00 M JPY. In the previous year, Share Buybacks was -4.00 B JPY — a change of -99.85% (higher).

Share Buybacks

-6.00 MJPY

YoY

-99.85%

Last updated:

Share Buybacks of NPR-Riken is 2026 -6.00 M JPY. Share Buybacks of NPR-Riken was 2025 -4.00 B JPY. It decreases by -99.85% higher compared to the previous year.

The NPR-Riken Share Buybacks history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Share Buybacks
Date
Share Buybacks
Jan 1, 2020
-4.00 M JPY
Jan 1, 2021
-1.00 M JPY
Jan 1, 2022
-2.00 M JPY
Jan 1, 2023
-1.00 M JPY
Jan 1, 2024
-8.00 M JPY
Jan 1, 2025
-4.00 B JPY
Jan 1, 2026
-6.00 M JPY
The NPR-Riken Share Buybacks history
YEARShare BuybacksYoY
-6.00 MJPY-99.85%
-4.00 BJPY+49,937.50%
-8.00 MJPY+700.00%
-1.00 MJPY-50.00%
-2.00 MJPY+100.00%
-1.00 MJPY-75.00%
-4.00 MJPY—

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

NPR-Riken Stock analysis

What does NPR-Riken do? NPR-Riken Corp generates revenue through its subsidiaries RIKEN and Nihon Piston Ring. The Riken Group manufactures and sells automotive and industrial machinery parts, anechoic chambers, industrial furnaces, heating materials, construction-related parts, and provides construction contracting, environmental maintenance, and factory repair services. The Nippon Piston Ring Group focuses on automotive-related products, marine products, and related logistics and services. Both groups operate under NPR-Riken Corp's management and administration structure, serving automotive, industrial, and construction sectors with their specialized components and services. NPR-Riken Corp's primary buyers include automotive manufacturers, industrial equipment providers, and construction firms. The company's product portfolio targets the automotive industry with piston rings and related parts, while industrial machinery parts and environmental maintenance services cater to broader industrial clients. Construction-related parts and contracting services appeal to the construction sector, creating diversified revenue streams across multiple industries. The Riken Group's anechoic chambers and industrial furnaces serve specialized industrial applications, while the Nippon Piston Ring Group's marine products extend their reach into maritime markets. Both subsidiaries contribute to NPR-Riken Corp's revenue through direct sales of manufactured goods and service contracts, with management and administration services supporting the overall group operations. The company's business model relies on the integrated operations of its subsidiaries to deliver comprehensive solutions across automotive, industrial, and construction markets. NPR-Riken is one of the most popular companies on Eulerpool.

Frequently Asked Questions about NPR-Riken stock

Share Buybacks of NPR-Riken is -6.00 M JPY in 2026.

Share Buybacks of NPR-Riken changed from -4.00 B JPY to -6.00 M JPY, representing a -99.85% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Share Buybacks NPR-Riken since 2006 – with annual values, charts, and detailed analysis.

Share buybacks represent the cash spent repurchasing the company's own shares. Buybacks reduce shares outstanding and can increase EPS.

Share Buybacks's JPY is a key factor for investors. Changes in this metric can signal improving or deteriorating fundamentals, directly impacting the stock price. On Eulerpool, you can track Share Buybacks's NPR-Riken historically and in real time.

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Cash Flow — NPR-Riken

All Key Metrics — NPR-Riken