- Type / Class
- Equity / ADR
- Shares outstanding
- 60,783,333
- Total 13F shares
- 16,999,982
- Share change
- +2,486,230
- Total reported value
- $1,367,312,465
- Price per share
- $80.44
- Number of holders
- 83
- Value change
- +$220,516,340
- Number of buys
- 49
- Number of sells
- 38
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 |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13F
|
Company |
2.5%
|
1,491,031
|
$94,144,000 | — | 31 Dec 2017 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
1.6%
|
961,754
|
$60,725,000 | — | 31 Dec 2017 | |
| Avoro Capital Advisors LLC |
13F
|
Company |
1.3%
|
804,875
|
$50,820,000 | — | 31 Dec 2017 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
1.3%
|
800,000
|
$50,512,000 | — | 31 Dec 2017 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.3%
|
793,481
|
$50,100,000 | — | 31 Dec 2017 | |
| Consonance Capital Management LP |
13F
|
Company |
1.3%
|
783,869
|
$49,493,000 | — | 31 Dec 2017 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
1.2%
|
755,000
|
$47,671,000 | — | 31 Dec 2017 | |
| VHCP Management II, LLC |
13F
|
Company |
1.1%
|
649,665
|
$40,996,000 | — | 31 Dec 2017 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.98%
|
595,514
|
$37,601,000 | — | 31 Dec 2017 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.93%
|
565,285
|
$35,692,000 | — | 31 Dec 2017 | |
| PERCEPTIVE ADVISORS LLC |
13F
|
Company |
0.88%
|
537,361
|
$33,929,000 | — | 31 Dec 2017 | |
| PICTET ASSET MANAGEMENT LTD |
13F
|
Company |
0.87%
|
529,122
|
$33,409,000 | — | 31 Dec 2017 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
0.82%
|
500,000
|
$31,570,000 | — | 31 Dec 2017 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.75%
|
457,600
|
$28,893,000 | — | 31 Dec 2017 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.6%
|
365,961
|
$23,107,000 | — | 31 Dec 2017 | |
| ACUTA CAPITAL PARTNERS, LLC |
13F
|
Company |
0.53%
|
323,000
|
$20,394,000 | — | 31 Dec 2017 | |
| Cormorant Asset Management, LP |
13F
|
Company |
0.48%
|
290,000
|
$18,311,000 | — | 31 Dec 2017 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
0.47%
|
286,812
|
$18,109,000 | — | 31 Dec 2017 | |
| Ghost Tree Capital, LLC |
13F
|
Company |
0.41%
|
250,000
|
$15,785,000 | — | 31 Dec 2017 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.35%
|
210,716
|
$13,305,000 | — | 31 Dec 2017 | |
| Artal Group S.A. |
13F
|
Company |
0.33%
|
200,000
|
$12,628,000 | — | 31 Dec 2017 | |
| Redmile Group, LLC |
13F
|
Company |
0.33%
|
200,000
|
$12,628,000 | — | 31 Dec 2017 | |
| QVT Financial LP |
13F
|
Company |
0.3%
|
179,560
|
$11,337,000 | — | 31 Dec 2017 | |
| AXA S.A. |
13F
|
Company |
0.29%
|
175,245
|
$11,065,000 | — | 31 Dec 2017 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.27%
|
166,827
|
$10,533,000 | — | 31 Dec 2017 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.25%
|
150,200
|
$9,484,000 | — | 31 Dec 2017 | |
| BAMCO INC /NY/ |
13F
|
Company |
0.25%
|
149,511
|
$9,440,000 | — | 31 Dec 2017 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.21%
|
125,232
|
$7,907,000 | — | 31 Dec 2017 | |
| AWM Investment Company, Inc. |
13F
|
Company |
0.16%
|
100,000
|
$6,314,000 | — | 31 Dec 2017 | |
| DAFNA Capital Management LLC |
13F
|
Company |
0.16%
|
95,396
|
$6,023,000 | — | 31 Dec 2017 | |
| FIL Ltd |
13F
|
Company |
0.15%
|
93,812
|
$5,923,000 | — | 31 Dec 2017 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.15%
|
92,192
|
$5,821,000 | — | 31 Dec 2017 | |
| Opaleye Management Inc. |
13F
|
Company |
0.15%
|
88,500
|
$5,587,000 | — | 31 Dec 2017 | |
| KINGDON CAPITAL MANAGEMENT, L.L.C. |
13F
|
Company |
0.15%
|
88,269
|
$5,573,000 | — | 31 Dec 2017 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.14%
|
83,418
|
$5,267,000 | — | 31 Dec 2017 | |
| RA CAPITAL MANAGEMENT, L.P. |
13F
|
Company |
0.12%
|
75,816
|
$4,787,000 | — | 31 Dec 2017 | |
| Nicholas Investment Partners, LP |
13F
|
Company |
0.08%
|
48,873
|
$3,086,000 | — | 31 Dec 2017 | |
| Tekla Capital Management LLC |
13F
|
Company |
0.08%
|
46,466
|
$2,934,000 | — | 31 Dec 2017 | |
| Weiss Multi-Strategy Advisers LLC |
13F
|
Company |
0.06%
|
38,000
|
$2,399,000 | — | 31 Dec 2017 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.05%
|
32,300
|
$2,039,000 | — | 31 Dec 2017 | |
| Alyeska Investment Group, L.P. |
13F
|
Company |
0.05%
|
30,100
|
$1,901,000 | — | 31 Dec 2017 | |
| Eversept Partners, LP |
13F
|
Company |
0.05%
|
27,660
|
$1,746,452 | — | 31 Dec 2017 | |
| UNITED SERVICES AUTOMOBILE ASSOCIATION |
13F
|
Company |
0.04%
|
26,200
|
$1,654,000 | — | 31 Dec 2017 | |
| J. Goldman & Co LP |
13F
|
Company |
0.04%
|
25,422
|
$1,605,000 | — | 31 Dec 2017 | |
| RTW INVESTMENTS, LP |
13F
|
Company |
0.04%
|
25,260
|
$1,595,000 | — | 31 Dec 2017 | |
| MORGAN STANLEY |
13F
|
Company |
0.04%
|
22,514
|
$1,421,000 | — | 31 Dec 2017 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.03%
|
20,883
|
$1,319,000 | — | 31 Dec 2017 | |
| PURA VIDA INVESTMENTS, LLC |
13F
|
Company |
0.03%
|
20,400
|
$1,288,000 | — | 31 Dec 2017 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.03%
|
16,625
|
$1,050,000 | — | 31 Dec 2017 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.02%
|
14,378
|
$908,000 | — | 31 Dec 2017 |
Institutional Holders of ARGENX SE - ADR (ARGX) as of Q1 2018
As of 31 Mar 2018,
ARGENX SE - ADR (ARGX) was held by
83 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
16,999,982 shares.
The largest 10 holders included
FMR LLC, PRICE T ROWE ASSOCIATES INC /MD/, BAKER BROS. ADVISORS LP, ADAGE CAPITAL PARTNERS GP, L.L.C., venBio Select Advisor LLC, MILLENNIUM MANAGEMENT LLC, FEDERATED INVESTORS INC /PA/, PERCEPTIVE ADVISORS LLC, ORBIMED ADVISORS LLC, and PICTET ASSET MANAGEMENT LTD.
This page lists
83
institutional shareholders reporting positions in this security
for the Q1 2018 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2018 vs Q4 2017 Across Filers
Q4 2017 holders
64
Q1 2018 holders
83
Holder diff
19
| Investor | Q4 2017 Shares | Q1 2018 Shares | Share Diff | Share Chg % | Q4 2017 Value $ | Q1 2018 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.