Latest Institutional Transactions on Argenx Se (ARGX)
This table provides information on the latest institutional transactions involving Argenx Se (ARGX) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
2.04K+ 3.23% |
$1.1M - $1.57M
|
65.3K
$59.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-12.3K- 39.34% |
$6.63M - $9.45M
|
19K
$17.2M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-131- 2.63% |
$70.6K - $101K
|
4.85K
$4.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Driehaus Capital Management LLC
Chicago, IL |
SELL
|
- |
-1.71K- 8.24% |
$921K - $1.31M
|
19K
$17.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
10K+ 435.25% |
$5.39M - $7.68M
|
12.3K
$11.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Iron Triangle Partners LP
Cos Cob, CT |
SELL
|
- |
-5.67K- 36.4% |
$3.05M - $4.35M
|
9.9K
$8.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
5.79K+ 183.92% |
$3.12M - $4.45M
|
8.94K
$8.11M
|
|
|
Nov 14, 2025
Q3 2025
|
Prosight Management, LP
Dallas, TX |
SELL
|
- |
-18.7K- 85.0% |
$10.1M - $14.4M
|
3.3K
$3M
|
|
|
Nov 14, 2025
Q3 2025
|
Pine Bridge Investments, L.P.
|
BUY
|
- |
19K+ 24.74% |
$10.2M - $14.6M
|
95.7K
$86.9M
|
|
|
Nov 14, 2025
Q3 2025
|
M&T Bank Corp
|
SELL
|
- |
-613- 14.23% |
$330K - $471K
|
3.69K
$3.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Northwestern Mutual Wealth Management CO
|
SELL
|
- |
-17- 12.78% |
$9.16K - $13.1K
|
116
$105K
|
|
|
Nov 14, 2025
Q3 2025
|
Wiley Bros. Aintree Capital, LLC
|
BUY
|
- |
69+ 4.97% |
$37.2K - $53K
|
1.46K
$1.32M
|
|
|
Nov 14, 2025
Q3 2025
|
Wetherby Asset Management Inc
San Francisco, CA |
BUY
|
- |
33+ 2.7% |
$17.8K - $25.3K
|
1.25K
$1.14M
|
|
|
Nov 14, 2025
Q3 2025
|
Avoro Capital Advisors LLC
New York, NY |
SELL
|
- |
-185K- 15.74% |
$99.6M - $142M
|
990K
$899M
|
|
|
Nov 14, 2025
Q3 2025
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
1.65K+ 68.45% |
$890K - $1.27M
|
4.07K
$3.69M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
CALL |
-2.1K- 11.86% |
$1.13M - $1.61M
|
15.6K
$14.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-23.1K- 39.64% |
$12.4M - $17.7M
|
35.2K
$31.9M
|
|
|
Nov 14, 2025
Q3 2025
|
1832 Asset Management L.P.
Toronto, A6 |
SELL
|
- |
-61.7K- 35.79% |
$33.2M - $47.4M
|
111K
$101M
|
|
|
Nov 14, 2025
Q3 2025
|
Bamco Inc
New York, NY |
SELL
|
- |
-13K- 7.21% |
$7.02M - $10M
|
168K
$152M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-1.34M- 26.9% |
$722M - $1.03B
|
3.64M
$3.31B
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
250K+ 570.34% |
$135M - $192M
|
294K
$267M
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
528New |
$284K - $406K
|
528
$479K
|
|
|
Nov 14, 2025
Q3 2025
|
Mml Investors Services, LLC
Springfield, MA |
SELL
|
- |
-1- 0.01% |
$539 - $768
|
15.4K
$14M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirabella Financial Services LLP
London, X0 |
BUY
|
- |
1.76K+ 144.54% |
$947K - $1.35M
|
2.98K
$2.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
1.12KNew |
$603K - $859K
|
1.12K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-5.26K- 58.4% |
$2.83M - $4.04M
|
3.75K
$3.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Flow Traders U.S. LLC
New York, NY |
BUY
|
- |
706New |
$380K - $542K
|
706
$641K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-652- 33.47% |
$351K - $501K
|
1.3K
$1.18M
|
|
|
Nov 14, 2025
Q3 2025
|
Integrated Wealth Concepts LLC
|
BUY
|
- |
40+ 7.03% |
$21.5K - $30.7K
|
609
$553K
|
|
|
Nov 14, 2025
Q3 2025
|
Aigen Investment Management, LP
|
SELL
|
- |
-2.29K- 78.39% |
$1.23M - $1.76M
|
632
$574K
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
325K+ 80.1% |
$175M - $249M
|
730K
$663M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-27- 4.19% |
$14.5K - $20.7K
|
617
$560K
|
|
|
Nov 14, 2025
Q3 2025
|
Axa Investment Managers S.A.
Puteaux, I0 |
BUY
|
- |
26.7KNew |
$14.4M - $20.5M
|
26.7K
$24.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Lmr Partners LLP
London, X0 |
SELL
|
- |
-12K- 57.69% |
$6.46M - $9.22M
|
8.8K
$7.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
1.62K+ 26.65% |
$875K - $1.25M
|
7.72K
$7.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
14.6K+ 81.56% |
$7.86M - $11.2M
|
32.5K
$29.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-152K- 17.6% |
$82.1M - $117M
|
714K
$648M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
998New |
$538K - $766K
|
998
$906K
|
|
|
Nov 14, 2025
Q3 2025
|
Amundi
Paris, I0 |
BUY
|
- |
415+ 5.34% |
$224K - $319K
|
8.18K
$7.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
2.92KNew |
$1.57M - $2.24M
|
2.92K
$2.65M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
920+ 90.91% |
$496K - $707K
|
1.93K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-500- 4.76% |
$269K - $384K
|
10K
$9.08M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
31.1K+ 22.52% |
$16.7M - $23.9M
|
169K
$153M
|
|
|
Nov 14, 2025
Q3 2025
|
Pfm Health Sciences, LP
San Francisco, CA |
SELL
|
- |
-834- 11.52% |
$449K - $641K
|
6.4K
$5.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Acuta Capital Partners, LLC
Belmont, CA |
SELL
|
- |
-323- 4.82% |
$174K - $248K
|
6.38K
$5.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
129K+ 320.84% |
$69.6M - $99.2M
|
169K
$154M
|
|
|
Nov 14, 2025
Q3 2025
|
Tri Locum Partners LP
New York, NY |
SELL
|
- |
-4.38K- 9.17% |
$2.36M - $3.37M
|
43.4K
$39.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
89+ 2.7% |
$47.9K - $68.4K
|
3.38K
$3.07M
|
|
|
Nov 14, 2025
Q3 2025
|
Hilltop Holdings Inc.
Dallas, TX |
BUY
|
- |
267+ 40.33% |
$144K - $205K
|
929
$844K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-82.3K- 19.15% |
$44.3M - $63.2M
|
348K
$316M
|
|