- Type / Class
- Equity / ADR
- Shares outstanding
- 60,783,333
- Total 13F shares
- 23,704,346
- Share change
- +1,143,651
- Total reported value
- $3,805,799,945
- Put/Call ratio
- 57%
- Price per share
- $160.52
- Number of holders
- 146
- Value change
- +$211,376,338
- Number of buys
- 83
- Number of sells
- 63
Quarterly Holders Quick Answers
What is CUSIP 04016X101?
CUSIP 04016X101 identifies ARGX - ARGENX SE - ADR in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 04016X101:
Top shareholders of ARGX - ARGENX SE - ADR (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
6.3%
|
3,851,912
|
$438,964,000 | — | 30 Sep 2019 | |
| FMR LLC |
13F
|
Company |
6.2%
|
3,782,652
|
$431,071,000 | — | 30 Sep 2019 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
2.1%
|
1,281,914
|
$146,087,000 | — | 30 Sep 2019 | |
| Redmile Group, LLC |
13F
|
Company |
1.8%
|
1,080,432
|
$123,126,000 | — | 30 Sep 2019 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
1.7%
|
1,019,557
|
$116,189,000 | — | 30 Sep 2019 | |
| Bellevue Group AG |
13F
|
Company |
1.6%
|
973,239
|
$110,360,000 | — | 30 Sep 2019 | |
| Avoro Capital Advisors LLC |
13F
|
Company |
1.4%
|
835,000
|
$95,157,000 | — | 30 Sep 2019 | |
| EcoR1 Capital, LLC |
13F
|
Company |
0.87%
|
531,165
|
$60,532,000 | — | 30 Sep 2019 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.85%
|
519,527
|
$59,205,000 | — | 30 Sep 2019 | |
| Capital World Investors |
13F
|
Company |
0.74%
|
447,133
|
$50,955,000 | — | 30 Sep 2019 | |
| EATON VANCE MANAGEMENT |
13F
|
Company |
0.68%
|
413,000
|
$47,065,000 | — | 30 Sep 2019 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.67%
|
410,155
|
$46,741,000 | — | 30 Sep 2019 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.61%
|
372,801
|
$42,485,000 | — | 30 Sep 2019 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.53%
|
321,770
|
$36,669,000 | — | 30 Sep 2019 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
0.51%
|
310,400
|
$35,373,000 | — | 30 Sep 2019 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.5%
|
305,065
|
$34,765,000 | — | 30 Sep 2019 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.49%
|
298,064
|
$33,967,000 | — | 30 Sep 2019 | |
| BAMCO INC /NY/ |
13F
|
Company |
0.47%
|
284,543
|
$32,427,000 | — | 30 Sep 2019 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.46%
|
281,000
|
$32,023,000 | — | 30 Sep 2019 | |
| CREDIT SUISSE AG/ |
13F
|
Company |
0.46%
|
278,730
|
$31,764,000 | — | 30 Sep 2019 | |
| EVENTIDE ASSET MANAGEMENT, LLC |
13F
|
Company |
0.38%
|
230,000
|
$26,211,000 | — | 30 Sep 2019 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.37%
|
223,141
|
$25,429,000 | — | 30 Sep 2019 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
0.36%
|
218,434
|
$24,893,000 | — | 30 Sep 2019 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.35%
|
211,882
|
$24,146,000 | — | 30 Sep 2019 | |
| Artal Group S.A. |
13F
|
Company |
0.33%
|
200,000
|
$22,792,000 | — | 30 Sep 2019 | |
| Boxer Capital, LLC |
13F
|
Company |
0.33%
|
200,000
|
$22,792,000 | — | 30 Sep 2019 | |
| KINGDON CAPITAL MANAGEMENT, L.L.C. |
13F
|
Company |
0.3%
|
184,631
|
$21,041,000 | — | 30 Sep 2019 | |
| Rock Springs Capital Management LP |
13F
|
Company |
0.3%
|
181,700
|
$20,707,000 | — | 30 Sep 2019 | |
| PICTET ASSET MANAGEMENT LTD |
13F
|
Company |
0.28%
|
167,958
|
$19,061,000 | — | 30 Sep 2019 | |
| Marshall Wace North America L.P. |
13F
|
Company |
0.25%
|
152,444
|
$17,373,000 | — | 30 Sep 2019 | |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
|
Company |
0.25%
|
151,908
|
$17,311,000 | — | 30 Sep 2019 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.25%
|
151,770
|
$17,296,000 | — | 30 Sep 2019 | |
| GILDER GAGNON HOWE & CO LLC |
13F
|
Company |
0.25%
|
148,954
|
$16,975,000 | — | 30 Sep 2019 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.23%
|
140,162
|
$15,973,000 | — | 30 Sep 2019 | |
| Cormorant Asset Management, LP |
13F
|
Company |
0.21%
|
128,110
|
$14,599,000 | — | 30 Sep 2019 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.2%
|
123,649
|
$14,091,000 | — | 30 Sep 2019 | |
| TimesSquare Capital Management, LLC |
13F
|
Company |
0.2%
|
123,355
|
$14,058,000 | — | 30 Sep 2019 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.19%
|
115,463
|
$13,158,000 | — | 30 Sep 2019 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.17%
|
104,020
|
$11,854,000 | — | 30 Sep 2019 | |
| AWM Investment Company, Inc. |
13F
|
Company |
0.16%
|
95,000
|
$10,826,000 | — | 30 Sep 2019 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.16%
|
94,856
|
$10,809,790 | — | 30 Sep 2019 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.15%
|
91,224
|
$10,396,000 | — | 30 Sep 2019 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.15%
|
90,507
|
$10,314,000 | — | 30 Sep 2019 | |
| Polar Capital LLP |
13F
|
Company |
0.14%
|
85,000
|
$9,687,000 | — | 30 Sep 2019 | |
| AXA S.A. |
13F
|
Company |
0.13%
|
79,964
|
$9,113,000 | — | 30 Sep 2019 | |
| QVT Financial LP |
13F
|
Company |
0.11%
|
64,115
|
$7,307,000 | — | 30 Sep 2019 | |
| Ghost Tree Capital, LLC |
13F
|
Company |
0.08%
|
50,000
|
$5,698,000 | — | 30 Sep 2019 | |
| Atika Capital Management LLC |
13F
|
Company |
0.07%
|
44,800
|
$5,105,000 | — | 30 Sep 2019 | |
| Dorsey Wright & Associates |
13F
|
Company |
0.07%
|
43,206
|
$4,924,000 | — | 30 Sep 2019 | |
| OAK RIDGE INVESTMENTS LLC |
13F
|
Company |
0.06%
|
39,082
|
$4,454,000 | — | 30 Sep 2019 |
Institutional Holders of ARGENX SE - ADR (ARGX) as of Q4 2019
As of 31 Dec 2019,
ARGENX SE - ADR (ARGX) was held by
146 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
23,704,346 shares.
The largest 10 holders included
FMR LLC, PRICE T ROWE ASSOCIATES INC /MD/, Artisan Partners Limited Partnership, Redmile Group, LLC, BAKER BROS. ADVISORS LP, Bellevue Group AG, Avoro Capital Advisors LLC, FRANKLIN RESOURCES INC, Capital World Investors, and AMERIPRISE FINANCIAL INC.
This page lists
146
institutional shareholders reporting positions in this security
for the Q4 2019 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2019 vs Q3 2019 Across Filers
Q3 2019 holders
129
Q4 2019 holders
146
Holder diff
17
| Investor | Q3 2019 Shares | Q4 2019 Shares | Share Diff | Share Chg % | Q3 2019 Value $ | Q4 2019 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.