Kaken Pharmaceutical Co., Ltd.

TSE:4521 Stock Report

Market Cap: JP¥154.5b

Kaken Pharmaceutical Past Earnings Performance

Past criteria checks 0/6

Kaken Pharmaceutical's earnings have been declining at an average annual rate of -13.8%, while the Pharmaceuticals industry saw earnings growing at 5% annually. Revenues have been growing at an average rate of 2.9% per year. Kaken Pharmaceutical's return on equity is 1.5%, and it has net margins of 2.8%.

Key information

-13.77%

Earnings growth rate

-13.57%

EPS growth rate

Pharmaceuticals Industry Growth3.41%
Revenue growth rate2.93%
Return on equity1.45%
Net Margin2.79%
Last Earnings Update31 Mar 2026

Recent past performance updates

Analysis Article May 20

Why Kaken Pharmaceutical's (TSE:4521) Shaky Earnings Are Just The Beginning Of Its Problems

Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) recent weak earnings report didn't cause a big stock movement. We think...
Analysis Article Nov 18

We Think You Can Look Beyond Kaken Pharmaceutical's (TSE:4521) Lackluster Earnings

Shareholders appeared unconcerned with Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) lackluster earnings report last...

Recent updates

Analysis Article May 20

Why Kaken Pharmaceutical's (TSE:4521) Shaky Earnings Are Just The Beginning Of Its Problems

Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) recent weak earnings report didn't cause a big stock movement. We think...
Analysis Article Dec 19

Kaken Pharmaceutical's (TSE:4521) Dividend Will Be ¥95.00

Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) investors are due to receive a payment of ¥95.00 per share on 30th of...
Analysis Article Nov 29

Kaken Pharmaceutical's (TSE:4521) Dividend Will Be ¥95.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥95.00 on the 30th of June. This takes the dividend...
Analysis Article Nov 18

We Think You Can Look Beyond Kaken Pharmaceutical's (TSE:4521) Lackluster Earnings

Shareholders appeared unconcerned with Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) lackluster earnings report last...
Analysis Article May 19

We Think Kaken Pharmaceutical's (TSE:4521) Robust Earnings Are Conservative

Investors were underwhelmed by the solid earnings posted by Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) recently. We...
Analysis Article May 12

We Think Kaken Pharmaceutical (TSE:4521) Can Manage Its Debt With Ease

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' When we think about how risky a company...
Analysis Article Apr 15

There's Reason For Concern Over Kaken Pharmaceutical Co., Ltd.'s (TSE:4521) Price

With a median price-to-sales (or "P/S") ratio of close to 1.5x in the Pharmaceuticals industry in Japan, you could be...
Analysis Article Mar 27

Kaken Pharmaceutical (TSE:4521) Is Due To Pay A Dividend Of ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥75.00 on the 30th of June. This means the annual...
Analysis Article Mar 13

Kaken Pharmaceutical (TSE:4521) Will Pay A Dividend Of ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) has announced that it will pay a dividend of ¥75.00 per share on the 30th...
Analysis Article Feb 27

Kaken Pharmaceutical (TSE:4521) Has Affirmed Its Dividend Of ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) has announced that it will pay a dividend of ¥75.00 per share on the 30th...
Analysis Article Feb 10

Kaken Pharmaceutical (TSE:4521) Is Due To Pay A Dividend Of ¥75.00

The board of Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) has announced that it will pay a dividend on the 30th of June...
Analysis Article Jan 10

Kaken Pharmaceutical's (TSE:4521) Dividend Will Be ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥75.00 on the 30th of June. The dividend yield will...
Analysis Article Dec 20

Kaken Pharmaceutical (TSE:4521) Has Announced A Dividend Of ¥75.00

The board of Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) has announced that it will pay a dividend of ¥75.00 per share...
Analysis Article Dec 02

Kaken Pharmaceutical (TSE:4521) Will Pay A Dividend Of ¥75.00

Kaken Pharmaceutical Co., Ltd.'s ( TSE:4521 ) investors are due to receive a payment of ¥75.00 per share on 30th of...
Analysis Article Aug 13

Estimating The Intrinsic Value Of Kaken Pharmaceutical Co., Ltd. (TSE:4521)

Key Insights Using the Dividend Discount Model, Kaken Pharmaceutical fair value estimate is JP¥3,765 Current share...
Analysis Article Jul 26

Kaken Pharmaceutical's (TSE:4521) Dividend Will Be ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥75.00 on the 2nd of December. This makes the...
Analysis Article Jul 11

Kaken Pharmaceutical (TSE:4521) Has Announced A Dividend Of ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥75.00 on the 2nd of December. This makes the...
Analysis Article Mar 04

Kaken Pharmaceutical's (TSE:4521) Dividend Will Be ¥75.00

Kaken Pharmaceutical Co., Ltd. ( TSE:4521 ) will pay a dividend of ¥75.00 on the 1st of July. This means the annual...

Revenue & Expenses Breakdown

How Kaken Pharmaceutical makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

TSE:4521 Revenue, expenses and earnings (JPY Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 2676,8712,14419,55420,585
31 Dec 2575,662-3,83219,91923,813
30 Sep 2582,01965119,65624,424
30 Jun 2594,64812,46218,67321,109
31 Mar 2594,03513,94518,50118,725
31 Dec 2493,34920,52516,89214,598
30 Sep 2487,24518,24316,24612,778
30 Jun 2472,1487,26916,30612,941
31 Mar 2472,0448,02516,16512,543
31 Dec 2372,0962,96616,10217,981
30 Sep 2372,3363,54416,09717,197
30 Jun 2372,9375,04315,68516,359
31 Mar 2372,9845,44015,47615,789
31 Dec 2273,8998,45215,5978,695
30 Sep 2275,2658,79215,7268,742
30 Jun 2275,7789,09415,7978,585
31 Mar 2276,0349,54915,8338,420
31 Dec 2175,60512,71716,2587,909
30 Sep 2175,77812,90016,2707,477
30 Jun 2175,36212,94716,3617,028
31 Mar 2174,97913,40516,1556,736
31 Dec 2076,13614,75016,1596,539
30 Sep 2080,85117,04916,3476,351
30 Jun 2084,96718,36416,5906,382
31 Mar 2089,23219,37017,3206,418
31 Dec 1991,75919,08217,7157,258
30 Sep 1991,81418,48218,0587,887
30 Jun 1992,36518,56618,4978,291
31 Mar 1994,16517,77518,72410,261
31 Dec 1894,12316,43119,41310,118
30 Sep 1896,09117,01519,67210,216
30 Jun 1897,59817,61519,9529,895
31 Mar 1898,43019,04320,1748,152
31 Dec 1799,40520,89319,8277,243
30 Sep 1799,16021,43919,8546,467
30 Jun 17100,21821,68419,9436,387
31 Mar 17101,47922,01720,0206,450
31 Dec 16103,26418,99220,2906,476
30 Sep 16106,93620,10620,3026,545
30 Jun 16108,32520,63920,1916,374
31 Mar 16109,73021,14320,3025,883
31 Dec 15108,16522,65120,0777,201
30 Sep 15104,63018,96620,2207,206
30 Jun 15100,05815,79220,6067,403

Quality Earnings: 4521 has a large one-off gain of ¥2.5B impacting its last 12 months of financial results to 31st March, 2026.

Growing Profit Margin: 4521's current net profit margins (2.8%) are lower than last year (14.8%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 4521's earnings have declined by 13.8% per year over the past 5 years.

Accelerating Growth: 4521's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: 4521 had negative earnings growth (-84.6%) over the past year, making it difficult to compare to the Pharmaceuticals industry average (6.8%).


Return on Equity

High ROE: 4521's Return on Equity (1.5%) is considered low.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/27 13:41
End of Day Share Price 2026/05/27 00:00
Earnings2026/03/31
Annual Earnings2026/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Kaken Pharmaceutical Co., Ltd. is covered by 9 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Kazuaki HashiguchiDaiwa Securities Co. Ltd.
Junya YamazakiJefferies LLC
Toshiyuki IwataMizuho Securities Co., Ltd.