CSL (CSL)
Australian biotech and one of the world's largest makers of plasma-derived therapies (CSL Behring), also active in influenza vaccines (Seqirus) and iron-deficiency and nephrology treatments (Vifor).
- Legal name
- CSL Limited
- Ticker
- CSL
- Exchange
- Australian Securities Exchange · MIC XASX
- Country
- Australia
- Sector
- Healthcare
- Industry
- Plasma therapies & vaccines
- Market cap ≈
- $59.4bn — computed, not copied: 0.479bn shares × 172.32 AUD close on 2026-08-28
- Reporting currency
- AUD
- Founded
- 1916
- Website
- www.csl.com
- LEI
- 529900ECSECK5ZDQTE14 (GLEIF)
- ISIN
- AU000000CSL8 (check digit validated)
- FIGI
- BBG001S7YNK1 (share class, OpenFIGI)
Graph connections view in graph →
lists_onAustralian Securities Exchange
domiciled_inAustralia
Sector peers — Healthcare
Eli Lilly · UnitedHealth Group · Johnson & Johnson · AbbVie · Merck & Co. · Thermo Fisher Scientific
Compare: CSL vs LLY · CSL vs UNH · CSL vs JNJ
How this market cap is arrived at
| Shares outstanding | 478,911,979 |
| Basis | outstanding |
| As of | 2026-08-27 |
| Source | ASX Appendix 3G 'Notification regarding unquoted securities |
| Price | 172.32 AUD · CSL.AX · close 2026-08-28 |
| Venue | ASX |
| Converted at | ECB euro reference rates, 2026-08-28 |
| Market cap | $59.4bn |
ADR ratio changed in 2026 - this is the main trap. Cslly was 2 ADSs : 1 ordinary share (1 ADR = 0.5 share) until an effective 2:1 ADR split on 2 March 2026; it is now 4 ADRs : 1 ordinary share, i.e. 1 ADR = 0.25 ordinary shares.
Share counts move on a filing cadence, prices move continuously — so this figure is exact only as of the two dates above, and we publish both rather than a single undated number. This company is quoted here through a depositary receipt (CSLLY), where one receipt represents 0.25 ordinary shares; the price is put on an ordinary-share basis before it meets the share count. Provenance.
Identifier crosswalk
| Standard | Value | What it answers |
|---|---|---|
| Ticker | CSL | Venue-local shorthand — ambiguous across markets |
| MIC | XASX | ISO 10383 — the venue |
| ISIN | AU000000CSL8 | ISO 6166 — the security |
| LEI | 529900ECSECK5ZDQTE14 | ISO 17442 — the legal entity |
| FIGI | BBG001S7YNK1 | OpenFIGI — instrument, share class |
5 naming systems for one entity — only codes we actually hold are listed, with no gaps filled by guessing. Sources: LEI from GLEIF (CC0), ISIN read from the issuer's own primary listing document, with its ISO 6166 check digit validated, FIGI from OpenFIGI (open standard), MIC from the ISO 10383 registry. Each linked code opens its reverse-lookup page; the validator checks any code's check digit. seed-0.7 · marketcap-1 · 2026-08-30.
Approximate reference values from public sources · seed-0.7 · marketcap-1 · 2026-08-30 · not real-time. See data & methodology.
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