Latest Institutional Sells of Argenx Se (ARGX)
This list provides information on the latest institutional transactions involving Argenx Se (ARGX) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
- |
-1- 50.0% |
$532 - $657
|
1
$638
|
|
|
Aug 12, 2025
Q2 2025
|
Choreo, LLC
Minneapolis, MN |
SELL
|
- |
-1- 0.18% |
$532 - $657
|
540
$344K
|
|
|
Aug 07, 2025
Q2 2025
|
Sierra Ocean, LLC
Ripon, CA |
SELL
|
- |
-1- 5.88% |
$532 - $657
|
16
$10.2K
|
|
|
Jul 30, 2025
Q2 2025
|
Cullen/Frost Bankers, Inc.
|
SELL
|
- |
-1- 0.75% |
$532 - $657
|
132
$84.2K
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Paradigm Biocapital Advisors LP
New York, NY |
SELL
|
- |
-422K- 87.6% |
$241M - $283M
|
59.7K
$38M
|
|
|
May 14, 2025
Q1 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
SELL
|
- |
-407K- 83.47% |
$233M - $274M
|
80.6K
$51.4M
|
|
|
May 14, 2025
Q1 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
SELL
|
- |
-284K- 9.25% |
$162M - $191M
|
2.79M
$1.78B
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-132K- 2.4% |
$75.5M - $88.9M
|
5.38M
$3.43B
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-61.4K- 6.54% |
$35.1M - $41.2M
|
877K
$559M
|
|
|
May 15, 2025
Q1 2025
|
Rock Springs Capital Management LP
Baltimore, MD |
SELL
|
- |
-53.9K- 23.45% |
$30.7M - $36.2M
|
176K
$112M
|
|
|
May 14, 2025
Q1 2025
|
Tri Locum Partners LP
New York, NY |
SELL
|
- |
-40.4K- 69.37% |
$23.1M - $27.1M
|
17.8K
$11.4M
|
|
|
May 15, 2025
Q1 2025
|
Baker Bros. Advisors LP
New York, NY |
SELL
|
- |
-34.1K- 30.51% |
$19.5M - $22.9M
|
77.8K
$49.6M
|
|
|
May 13, 2025
Q1 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
SELL
|
- |
-29.9K- 94.23% |
$17.1M - $20.1M
|
1.83K
$1.17M
|
|
|
May 15, 2025
Q1 2025
|
Bamco Inc
New York, NY |
SELL
|
- |
-28.8K- 11.88% |
$16.4M - $19.3M
|
213K
$136M
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-28K- 9.7% |
$16M - $18.8M
|
260K
$166M
|
|
|
May 15, 2025
Q1 2025
|
Armistice Capital, LLC
New York, NY |
SELL
|
- |
-26K- 20.97% |
$14.8M - $17.5M
|
98K
$62.5M
|
|
|
May 12, 2025
Q1 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
SELL
|
- |
-23.9K- 22.54% |
$13.6M - $16M
|
82.1K
$52.3M
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-21.9K- 31.02% |
$12.5M - $14.7M
|
48.7K
$31M
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-19.9K- 97.21% |
$11.3M - $13.3M
|
570
$363K
|
|
|
May 15, 2025
Q1 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-18.9K- 93.07% |
$10.8M - $12.7M
|
1.41K
$897K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-17.8K- 62.68% |
$10.2M - $12M
|
10.6K
$6.76M
|
|
|
May 14, 2025
Q1 2025
|
Bellevue Group Ag
Kuesnacht, V8 |
SELL
|
- |
-14.3K- 2.41% |
$8.17M - $9.61M
|
579K
$369M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
CALL |
-10.4K- 32.6% |
$5.94M - $6.99M
|
21.5K
$13.7M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-9.87K- 98.09% |
$5.64M - $6.63M
|
192
$122K
|
|
|
May 15, 2025
Q1 2025
|
Moore Capital Management, LP
New York, NY |
SELL
|
- |
-9K- 26.47% |
$5.14M - $6.05M
|
25K
$15.9M
|
|
|
May 15, 2025
Q1 2025
|
Perceptive Advisors LLC
New York, NY |
SELL
|
- |
-7.96K- 11.8% |
$4.55M - $5.35M
|
59.5K
$37.9M
|
|
|
May 15, 2025
Q1 2025
|
Lmr Partners LLP
London, X0 |
SELL
|
- |
-5.68K- 30.2% |
$3.24M - $3.82M
|
13.1K
$8.37M
|
|
|
May 13, 2025
Q1 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-3.93K- 5.55% |
$2.24M - $2.64M
|
66.9K
$42.6M
|
|
|
May 15, 2025
Q1 2025
|
Holocene Advisors, LP
New York, NY |
SELL
|
- |
-3.7K- 35.04% |
$2.11M - $2.49M
|
6.87K
$4.38M
|
|
|
May 15, 2025
Q1 2025
|
Qvt Financial LP
New York, NY |
SELL
|
- |
-3.47K- 21.02% |
$1.98M - $2.33M
|
13K
$8.31M
|
|
|
May 14, 2025
Q1 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-3K- 17.86% |
$1.71M - $2.02M
|
13.8K
$8.8M
|
|
|
May 15, 2025
Q1 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-2.42K- 3.89% |
$1.38M - $1.62M
|
59.7K
$38.1M
|
|
|
May 15, 2025
Q1 2025
|
Van Eck Associates Corp
|
SELL
|
- |
-2.37K- 5.06% |
$1.35M - $1.59M
|
44.4K
$28.3M
|
|
|
May 14, 2025
Q1 2025
|
Capula Management LTD
Grand Cayman, E9 |
SELL
|
- |
-2.36K- 74.14% |
$1.35M - $1.58M
|
822
$524K
|
|
|
May 15, 2025
Q1 2025
|
Awm Investment Company, Inc.
New York, NY |
SELL
|
- |
-2K- 8.0% |
$1.14M - $1.34M
|
23K
$14.7M
|
|
|
May 15, 2025
Q1 2025
|
Cinctive Capital Management LP
New York, NY |
SELL
|
- |
-1.98K- 32.91% |
$1.13M - $1.33M
|
4.04K
$2.57M
|
|
|
May 15, 2025
Q1 2025
|
First Turn Management, LLC
Del Mar, CA |
SELL
|
- |
-1.17K- 2.71% |
$666K - $784K
|
41.9K
$26.7M
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-853- 7.67% |
$487K - $573K
|
10.3K
$6.55M
|
|
|
May 15, 2025
Q1 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
CALL |
-600- 15.79% |
$343K - $403K
|
3.2K
$2.04M
|
|
|
Apr 30, 2025
Q1 2025
|
Harvey Capital Management Inc
|
SELL
|
- |
-486- 4.2% |
$278K - $326K
|
11.1K
$7.06M
|
|
|
Apr 29, 2025
Q1 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-416- 6.08% |
$238K - $279K
|
6.42K
$4.09M
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-387- 0.55% |
$221K - $260K
|
70.3K
$44.8M
|
|
|
May 15, 2025
Q1 2025
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-346- 16.05% |
$198K - $232K
|
1.81K
$1.15M
|
|
|
May 15, 2025
Q1 2025
|
Sectoral Asset Management Inc
Montreal, A8 |
SELL
|
- |
-327- 9.53% |
$187K - $220K
|
3.1K
$1.98M
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
SELL
|
- |
-261- 41.17% |
$149K - $175K
|
373
$238K
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
SELL
|
PUT |
-200- 11.11% |
$114K - $134K
|
1.6K
$1.02M
|
|
|
May 15, 2025
Q1 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
SELL
|
- |
-122- 2.2% |
$69.7K - $82K
|
5.43K
$3.46M
|
|
|
May 14, 2025
Q1 2025
|
Snowden Capital Advisors LLC
New York, NY |
SELL
|
- |
-102- 5.21% |
$58.2K - $68.5K
|
1.85K
$1.18M
|
|
|
May 15, 2025
Q1 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-94- 2.53% |
$53.7K - $63.1K
|
3.62K
$2.31M
|
|
|
May 14, 2025
Q1 2025
|
Ellevest, Inc.
|
SELL
|
- |
-86- 17.95% |
$49.1K - $57.8K
|
393
$251K
|
|