Latest Institutional Transactions on Amylyx Pharmaceuticals, Inc. (AMLX)
This table provides information on the latest institutional transactions involving Amylyx Pharmaceuticals, Inc. (AMLX) 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 |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
12.5K+ 2.63% |
$41.3K - $81.1K
|
487K
$4M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
37.8K+ 12600.33% |
$125K - $246K
|
38.1K
$313K
|
|
|
Aug 14, 2025
Q2 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
BUY
|
- |
650KNew |
$2.15M - $4.23M
|
650K
$5.34M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
33.7K+ 58.39% |
$112K - $219K
|
91.4K
$750K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
26KNew |
$86.1K - $169K
|
26K
$213K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
34.2KNew |
$113K - $222K
|
34.2K
$280K
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
82.4K+ 643.61% |
$273K - $536K
|
95.2K
$782K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-1.36M- 92.46% |
$4.5M - $8.84M
|
111K
$910K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-22.8K- 62.98% |
$75.5K - $148K
|
13.4K
$110K
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-409K- 25.42% |
$1.35M - $2.66M
|
1.2M
$9.85M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
30.6KNew |
$101K - $199K
|
30.6K
$251K
|
|
|
Aug 14, 2025
Q2 2025
|
Tfg Asset Management Gp LTD
Grand Cayman, E9 |
BUY
|
- |
219KNew |
$724K - $1.42M
|
219K
$1.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Allostery Investments LP
Stamford, CT |
SELL
|
- |
-146K- 54.86% |
$483K - $949K
|
120K
$986K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-2.06K- 0.71% |
$6.83K - $13.4K
|
289K
$2.37M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
747K+ 285.4% |
$2.47M - $4.86M
|
1.01M
$8.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
157K+ 45.61% |
$518K - $1.02M
|
500K
$4.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-135K- 9.73% |
$447K - $878K
|
1.25M
$10.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-505K- 53.54% |
$1.67M - $3.28M
|
438K
$3.6M
|
|
|
Aug 14, 2025
Q2 2025
|
683 Capital Management, LLC
New York, NY |
SELL
|
- |
-251K- 10.43% |
$832K - $1.63M
|
2.16M
$17.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
3.1M+ 54.45% |
$10.3M - $20.2M
|
8.8M
$72.2M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-180K- 27.67% |
$595K - $1.17M
|
470K
$3.86M
|
|
|
Aug 14, 2025
Q2 2025
|
J. Goldman & CO LP
New York, NY |
BUY
|
- |
259KNew |
$856K - $1.68M
|
259K
$2.12M
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
SELL
|
- |
-130K- 83.49% |
$430K - $845K
|
25.7K
$211K
|
|
|
Aug 14, 2025
Q2 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
1.26MNew |
$4.19M - $8.22M
|
1.26M
$10.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-35.2K- 46.42% |
$117K - $229K
|
40.6K
$334K
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
19.5KNew |
$64.5K - $127K
|
19.5K
$160K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-203K- 26.67% |
$673K - $1.32M
|
559K
$4.59M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-1.51M- 54.93% |
$5.01M - $9.85M
|
1.24M
$10.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
16.8K+ 60.43% |
$55.6K - $109K
|
44.6K
$366K
|
|
|
Aug 14, 2025
Q2 2025
|
Great Point Partners LLC
Greenwich, CT |
BUY
|
- |
188K+ 10.38% |
$622K - $1.22M
|
2M
$16.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-1.57M- 50.94% |
$5.2M - $10.2M
|
1.51M
$12.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
529K+ 451.86% |
$1.75M - $3.44M
|
646K
$5.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-21.4K- 63.88% |
$70.7K - $139K
|
12.1K
$99.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-144K- 43.54% |
$477K - $937K
|
187K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
42New |
$139 - $273
|
42
$345
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
38KNew |
$126K - $247K
|
38K
$312K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
104New |
$344 - $676
|
104
$854
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
664+ 9.76% |
$2.2K - $4.32K
|
7.47K
$61.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Cantor Fitzgerald, L. P.
New York, NY |
SELL
|
- |
-50K- 50.0% |
$166K - $325K
|
50K
$411K
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-119K- 43.89% |
$392K - $770K
|
152K
$1.24M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-705K- 35.2% |
$2.33M - $4.58M
|
1.3M
$10.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Perceptive Advisors LLC
New York, NY |
BUY
|
- |
28K+ 0.36% |
$92.7K - $182K
|
7.9M
$64.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Orbimed Advisors LLC
San Diego, CA |
SELL
|
- |
-34.8K- 10.0% |
$115K - $226K
|
313K
$2.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-343K- 43.12% |
$1.13M - $2.23M
|
452K
$3.71M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
4.33KNew |
$14.3K - $28.1K
|
4.33K
$35.5K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
283+ 2.39% |
$937 - $1.84K
|
12.1K
$99.6K
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-2.24K- 4.4% |
$7.41K - $14.5K
|
48.7K
$400K
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
40.1K+ 48.25% |
$133K - $261K
|
123K
$1.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
3.62M+ 394.7% |
$12M - $23.5M
|
4.54M
$37.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-266K- 18.11% |
$882K - $1.73M
|
1.21M
$9.89M
|