§ BIOTECHNOLOGY
USD · BiotechnologyGMAB
GENMAB A/S -SP ADR
USDSector · BiotechnologyBeta · 0.59
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 28.54HIGH 28.56LOW 28.1652W 1157.00 — 2257.00
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
163 increased/new, 101 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 18.1 | P/B | 3.35 |
| EPS (TTM) | 15.42 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Orbis Allan Gray Ltd | 12.9M | 1.5% | −10% |
| ALLIANCEBERNSTEIN L.P. | 9.6M | 0.1% | −12% |
| Paradigm Biocapital Advisors LP | 8.0M | 4.4% | +13% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 5.0M | 0.1% | −0% |
| BlackRock, Inc. | 4.5M | 0.0% | −1% |
| Renaissance Technologies | 4.4M | 0.2% | +26% |
◇ AC INTELLIGENCE
Top institutional owners for GMAB as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER99.9% · 3 holders
OTHER0.0% · 210 holders
QUALITY / COMPOUNDER0.0% · 12 holders
SYSTEMATIC / QUANT0.0% · 11 holders
PASSIVE / INDEX0.0% · 7 holders
DEALER / BANK0.0% · 30 holders
TACTICAL / MACRO0.0% · 3 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for GMAB in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention GMAB yet.