PROTO CORPORATIONJP:E05210

Market cap
P/E ratio
Mar 31,
2013
Mar 31,
2014
Mar 31,
2015
Mar 31,
2016
Mar 31,
2017
Mar 31,
2018
Mar 31,
2019
Mar 31,
2020
Mar 31,
2021
Mar 31,
2022
Mar 31,
2023
Mar 31,
2024
Mar 31,
2025
Profit (loss) before income taxes3,9444,9304,5541,5692,7861,9905,0667,1396,0689,1636,8088,0487,777
Depreciation4058208791,0461,1121,0889168908988779871,1361,336
Amortization of goodwill5469289261,032638632438429422360521219228
Gain on bargain purchase-----------11--
Increase (decrease) in contract liabilities---------14378431
Increase (decrease) in allowance for doubtful accounts9171-1122912-26-441042-2-4940
Increase (decrease) in provision for bonuses3231-27-19-0-87724232731
Increase (decrease) in provision for share awards-----------22-
Increase (decrease) in provision for merchandise warranties-------35-9-6-2-1-1
Increase (decrease) in provision for retirement benefits for directors (and other officers)19188-48137116-5512181917
Increase (decrease) in retirement benefit liability--------416242221
Increase (decrease) in provision for loss on disaster---------41-41--
Loss (gain) on valuation of investment securities5-9----199--16999579
Interest and dividend income-28-38-44-41-31-24-18-12-8-7-11-12-26
Interest expenses20866446423027201210161029
Foreign exchange losses (gains)--126-97-37-12-18-33-60-5-1012--
Share of loss (profit) of entities accounted for using equity method-----------2-2-2
Loss (gain) on investments in investment partnerships-------31322049424
Loss (gain) on valuation of derivatives--15382230101-211241669375-3665
Loss (gain) on sale and retirement of non-current assets8-15914836-33-20-1,78012409219
Decrease (increase) in trade receivables-367-67077612898-868248647-128-652-340-1,383-534
Decrease (increase) in inventories233-63892953-5332432370214-477-2,172-1,46494
Increase (decrease) in trade payables19-28628356-64-186-656441502194324586-150
Increase (decrease) in accrued expenses221-218471-23633615698-103290-1322403316
Other, net-155650105-305-39-84214-121478-785432-516-571
Subtotal5,0915,6259,2785,5424,6165,1245,5518,1038,7846,6507,4066,8739,232
Interest and dividends received293844413124191287111126
Interest paid-21-90-62-45-39-29-27-19-12-10-16-10-29
Income taxes refund (paid)-------1,734-2,081-2,205-2,115-3,070-2,336-2,847
Net cash provided by (used in) operating activities2,9174,2366,5783,5243,1803,9993,8086,0146,5744,5334,3304,5376,381
Payments into time deposits-803-107-10-0-0-0--500---12-32-34
Purchase of property, plant and equipment-691-1,068-352-792-628-1,851-1,323-1,398-189-359-1,701-465-1,020
Proceeds from sale of property, plant and equipment356637175192233,588-905123
Purchase of intangible assets-1,121-839-559-505-594-299-277-430-475-774-905-623-424
Purchase of long-term prepaid expenses-43-16-19-27-17-18-9-9-30-16-8-7-106
Purchase of investment securities--10---500---270-607-119-500-427-500
Payments for investments in capital--------760-120-359-181-55-152
Purchase of shares of subsidiaries resulting in change in scope of consolidation--3,215-91-2,085--22--115---1,262--48
Other, net-55-52912-5285-39-842356-7230-1
Net cash provided by (used in) investing activities-1,204-5,294-914-3,373-1,197-1,576-1,352401-8981,458-4,638-1,568-1,060
Increase (decrease) in short-term borrowings-3775-4745059452,600-1,210-2,840-50-450700674
Repayments of long-term borrowings-598-3,137-3,358-1,381-1,784-809-580-490-388-295-234-219-189
Dividends paid-837-767-791-770-906-1,003-1,002-1,053-1,053-1,205-1,406-1,407-2,019
Purchase of treasury shares-496-200-199-199-199-0------141-
Proceeds from disposal of treasury shares00--------3114131
Repayments of lease liabilities----1-20-44-63-76-88-96-80-56-49
Other, net----------11--
Net cash provided by (used in) financing activities1,187-2,721-4,822-840-886899-2,846-4,459-1,530-1,547-2,128-984-1,555
Effect of exchange rate change on cash and cash equivalents21623791-54-0251824110-9712
Net increase (decrease) in cash and cash equivalents3,116-3,543933-7441,0963,347-3731,9804,1484,454-2,4441,9913,778