GENMAB A/S (GMAB): Institutional Ownership
Hedge funds and institutional managers reporting a position in GMAB · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
14
13F filers
Aggregate Value
$234.3M
Across holders
Last Price
$26.12
2026-06-26
Sector
Health Care
GICS
Holder activity6 new6 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 4.41M | $118.4M | 50.6% | 0.2% | Added | +$24.7M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 2.34M | $62.8M | 26.8% | 0.1% | Added | +$38.7M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 677K | $18.2M | 7.8% | 0.0% | Added | +$17.1M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 379K | $11.7M | 5.0% | 0.0% | New | — | Q4 2025 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 310K | $8.3M | 3.5% | 0.0% | Reduced | $-402K | Q1 2026 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 212K | $5.7M | 2.4% | 0.1% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 173K | $4.6M | 2.0% | 0.0% | Added | +$4.3M | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 82K | $2.2M | 0.9% | 0.0% | Added | +$27K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 42K | $1.3M | 0.6% | 0.0% | New | — | Q3 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 19K | $507K | 0.2% | 0.0% | New | — | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 13K | $361K | 0.2% | 0.0% | New | — | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 9K | $228K | 0.1% | 0.0% | Added | +$124K | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 119 | $3K | 0.0% | 0.0% | Reduced | $-14K | Q1 2026 |
| BAILLIE GIFFORD & CO CIK 0001088875 | Institutional Manager | 12 | $248 | 0.0% | 0.0% | New | — | Q2 2025 |
Added
Hedge Fund
$118.4M· 50.6% of total· 0.2% port· 4.41M sh· +$24.7M QoQ· Q1 2026
Added
Hedge Fund
$62.8M· 26.8% of total· 0.1% port· 2.34M sh· +$38.7M QoQ· Q1 2026
Added
Hedge Fund
$18.2M· 7.8% of total· 0.0% port· 677K sh· +$17.1M QoQ· Q1 2026
New
Hedge Fund
$11.7M· 5.0% of total· 0.0% port· 379K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$8.3M· 3.5% of total· 0.0% port· 310K sh· $-402K QoQ· Q1 2026
New
Hedge Fund
$5.7M· 2.4% of total· 0.1% port· 212K sh· — QoQ· Q1 2026
Added
Hedge Fund
$4.6M· 2.0% of total· 0.0% port· 173K sh· +$4.3M QoQ· Q1 2026
Added
Hedge Fund
$2.2M· 0.9% of total· 0.0% port· 82K sh· +$27K QoQ· Q1 2026
New
Hedge Fund
$1.3M· 0.6% of total· 0.0% port· 42K sh· — QoQ· Q3 2025
New
Hedge Fund
$507K· 0.2% of total· 0.0% port· 19K sh· — QoQ· Q1 2026
New
Hedge Fund
$361K· 0.2% of total· 0.0% port· 13K sh· — QoQ· Q1 2026
Added
Hedge Fund
$228K· 0.1% of total· 0.0% port· 9K sh· +$124K QoQ· Q1 2026
Reduced
Hedge Fund
$3K· 0.0% of total· 0.0% port· 119 sh· $-14K QoQ· Q1 2026
New
Institutional Manager
$248· 0.0% of total· 0.0% port· 12 sh· — QoQ· Q2 2025