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SPZCOEisai Co., Ltd. · 4523.TData at close 2026-08-18

Health Care · Tokyo · FYE 03-31 · Prices AT CLOSE 2026-08-18 (JPY)

Last JPY 4,779.00Day +1.06%Mkt cap $8.7BP/E (FY) 34.6×1Y +2.3%Off 52W high −10.7%Vol (1Y) 31.7%

Price2023-08-18 → 2026-08-18

4523.T close: JPY 9,242 on 2023-08-18 to JPY 4,779 on 2026-08-18.

Split-adj closes · 240 of 4,029 · price return

At a glance

Top-10 13F concentration100.0%

13F 2026-Q1

Key fundamentalsFY 2026

P/E (FY)34.6×

Sales (TTM)JPY 825.38B

Earnings (TTM)JPY 38.56B

ROE4.4%

Net margin4.7%

ROIC4.2%

Debt / equity0.21×

Total debt / EBITDA2.22×

EPS growth 3Y−10.9%

Sales growth 3Y3.5%

FY ratios · TTM sales/earnings (JPY)

Trailing returns

YTD+4.2%

1Y+2.3%

3Y−44.5%

5Y−41.9%

10Y+2.1%

Since incept. (ann.)+4.9%

Total return · from 2010-01-04

Risk

Ann. volatility (1Y)31.7%

Ann. volatility (3Y)32.0%

Sharpe (1Y)0.24

Sharpe (3Y)−0.52

Max drawdown (1Y)−28.9%

Max drawdown (3Y)−60.4%

Beta (3Y vs SPY)−0.25

Daily returns, ann.

Top institutional holders13F 2026-Q1

Manager	Shares	Value	% sh out	QoQ
Pacer Advisors, Inc.	27,225	$2M	—	+1090.9%

Δ vs 2025-Q4 · % of shares outstanding not shown: this is a non-US line and we hold no SEC form provenance for it, so we cannot show that its cover-page count is in the same instrument as the 13F holdings (ordinary shares vs depositary receipts). The count we hold for this line is 291,649,149 shares (as of 2026-03-31, source company_meta:unlabelled). An unverified basis is withheld rather than served possibly wrong by a depositary ratio. Holder share counts are shown as filed.

Latest reported quarters

No reported quarters on file for 4523.T.

Basis & disclosures

EOD closes · nothing imputed or averaged · absent “—”
As-of differs by block · 13F = US long, 45+d lag, LOWER bound
Not investment advice · no recommendation, price target or solicitation
EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology