Genmab A/S - Depositary Receipt (Common Stock)
US ˙ NasdaqGS ˙ US3723032062

SecurityGMAB / Genmab A/S - Depositary Receipt (Common Stock)
InstitutionLevel Four Advisory Services, Llc
Latest Disclosed Ownership57,023 shares
Latest Disclosed Value $ 1,529,927
Level Four Advisory Services, Llc reports 6.56% decrease in ownership of GMAB / Genmab A/S - Depositary Receipt (Common Stock)

On May 14, 2026 - Level Four Advisory Services, Llc filed a 13F-HR form disclosing ownership of 57,023 shares of Genmab A/S - Depositary Receipt (Common Stock) (US:GMAB) valued at $1,529,927 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 61,027 shares of Genmab A/S - Depositary Receipt (Common Stock). This represents a change in shares of -6.56% during the quarter. The current value of the position is $1,361,709 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F GENMAB A SPONSORED ADS 372303206 57,023 -4,004 -6.56 1,530 -18.63 0.0502
2026-02-13 2025-12-31 13F GENMAB A SPONSORED ADS 372303206 61,027 -6,316 -9.38 1,880 -9.01 0.0615
2025-11-12 2025-09-30 13F GENMAB A SPONSORED ADS 372303206 67,343 2,418 3.72 2,065 53.99 0.0707
2025-08-13 2025-06-30 13F GENMAB A SPONSORED ADS 372303206 64,925 12,888 24.77 1,341 31.73 0.0494
2025-05-14 2025-03-31 13F GENMAB A SPONSORED ADS 372303206 52,037 35,417 213.10 1,019 194.22 0.0419
2025-02-12 2024-12-31 13F GENMAB A SPONSORED ADS 372303206 16,620 -25,668 -60.70 347 -63.31 0.0142
2024-11-14 2024-09-30 13F GENMAB A SPONSORED ADS 372303206 42,288 30,076 246.28 944 208.17 0.0397
2024-08-09 2024-06-30 13F GENMAB A SPONSORED ADS 372303206 12,212 5,271 75.94 307 38.46 0.0138
2024-05-13 2024-03-31 13F GENMAB A SPONSORED ADS 372303206 6,941 0 0.00 221 0.00 0.0121
2024-02-08 2023-12-31 13F GENMAB A SPONSORED ADS 372303206 6,941 -2,241 -24.41 221 -31.58 0.0124
2023-11-13 2023-09-30 13F GENMAB A SPONSORED ADS 372303206 9,182 -503 -5.19 324 -12.23 0.0209
2023-07-10 2023-06-30 13F GENMAB A SPONSORED ADS 372303206 9,685 1,053 12.20 368 13.23 0.0221
2023-06-05 2023-03-31 13F GENMAB A SPONSORED ADS 372303206 8,632 2,043 31.01 326 16.49 0.0214
2023-02-13 2022-12-31 13F GENMAB A SPONSORED ADS 372303206 6,589 -2,953 -30.95 279 -9.12 0.0207
2022-11-07 2022-09-30 13F GENMAB A SPONSORED ADS 372303206 9,542 -28 -0.29 307 -1.29 0.0298
2022-08-08 2022-06-30 13F GENMAB A SPONSORED ADS 372303206 9,570 -1,466 -13.28 311 -22.06 0.0293
2022-05-10 2022-03-31 13F GENMAB A SPONSORED ADS 372303206 11,036 11,036 399 0.0313
2022-02-11 2021-12-31 13F GENMAB A SPONSORED ADS 372303206 0 -8,595 -100.00 0 -100.00
2021-10-12 2021-09-30 13F GENMAB A SPONSORED ADS 372303206 8,595 8,595 376 0.0391
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.