argenx SE - 예탁증서(보통주)
US ˙ NasdaqGS ˙ US04016X1019

SecurityARGX / argenx SE - Depositary Receipt (Common Stock)
InstitutionAperio Group, LLC
Latest Disclosed Ownership19,185 shares
Latest Disclosed Value $ 5,642,000
Aperio Group, LLC reports 92.81% increase in ownership of ARGX / argenx SE - Depositary Receipt (Common Stock)

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 19,185 shares of argenx SE - Depositary Receipt (Common Stock) (US:ARGX) valued at $5,642,117 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 9,950 shares of argenx SE - Depositary Receipt (Common Stock). This represents a change in shares of 92.81% during the quarter. The current value of the position is $17,099,974 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)
2021-02-05 2020-12-31 13F ARGENX SE SPONSORED ADR 04016X101 19,185 9,235 92.81 5,642 116.00 0.0167
2020-11-06 2020-09-30 13F ARGENX SE SPONSORED ADR 04016X101 9,950 7,938 394.53 2,612 476.60 0.0088
2020-08-13 2020-06-30 13F ARGENX SE SPONSORED ADR 04016X101 2,012 -34 -1.66 453 67.78 0.0017
2020-05-05 2020-03-31 13F ARGENX SE SPONSORED ADR 04016X101 2,046 -6 -0.29 270 -17.93 0.0012
2020-02-13 2019-12-31 13F ARGENX SE SPONSORED ADR 04016X101 2,052 0 0.00 329 40.60 0.0012
2019-11-06 2019-09-30 13F ARGENX SE SPONSORED ADR 04016X101 2,052 -375 -15.45 234 -31.98 0.0009
2019-07-30 2019-06-30 13F ARGENX SE SPONSORED ADR 04016X101 2,427 16 0.66 344 14.29 0.0014
2019-05-13 2019-03-31 13F ARGENX SE SPONSORED ADR 04016X101 2,411 -829 -25.59 301 -3.22 0.0013
2019-05-06 2018-12-31 13F/A-1 ARGENX SE SPONSORED ADR 04016X101 3,240 -328 -9.19 311 14.76 0.0016
2019-02-14 2018-12-31 13F ARGENX SE SPONSORED ADR 04016X101 3,240 -328 311
2019-05-06 2018-09-30 13F/A-1 ARGENX SE SPONSORED ADR 04016X101 3,568 192 5.69 271 -3.21 0.0012
2018-10-17 2018-09-30 13F ARGENX SE SPONSORED A COMMON 04016X101 3,568 192 271
2019-05-06 2018-06-30 13F/A-1 ARGENX SE SPONSORED ADR 04016X101 3,376 47 1.41 280 4.48 0.0013
2018-07-30 2018-06-30 13F ARGENX SE SPONSORED A COMMON 04016X101 3,376 47 280
2019-05-01 2018-03-31 13F/A-1 ARGENX SE SPONSORED ADR 04016X101 3,329 0 268 0.0013
2018-05-08 2018-03-31 13F ARGENX SE SPONSORED A COMMON 04016X101 3,329 268
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.