Free Trial
→ BREAKING: Trump Bans NVIDIA Chips to China (From Behind the Markets) (Ad) Buy AMLX Stock  Free AMLX Stock Alerts

Amylyx Pharmaceuticals (AMLX) Institutional Ownership

Amylyx Pharmaceuticals logo
$3.98 +0.16 (+4.19%)
Closing price 04/17/2025 04:00 PM Eastern
Extended Trading
$3.98 0.00 (-0.13%)
As of 04/17/2025 04:07 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Amylyx Pharmaceuticals (NASDAQ:AMLX)

Current
Institutional Ownership
Percentage
95.84%
Number of
Institutional Buyers
(last 12 months)
60
Total
Institutional Inflows
(last 12 months)
$56.06M
Number of
Institutional Sellers
(last 12 months)
29
Total
Institutional Outflows
(last 12 months)
$16.50M
Get AMLX Insider Trade Alerts

Want to know when executives and insiders are buying or selling Amylyx Pharmaceuticals stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

AMLX Institutional Buying and Selling by Quarter

Amylyx Pharmaceuticals Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/10/2025 Hennion & Walsh Asset Management Inc.83,236$295K0.0%-8.1%0.094%
3/24/2025Wellington Management Group LLP209,708$793K0.0%N/A0.237%
2/20/2025Mackenzie Financial Corp111,310$421K0.0%+234.9%0.162%
2/18/2025Alpine Global Management LLC12,017$45K0.0%N/A0.018%
2/17/2025Vident Advisory LLC10,862$41K0.0%-30.2%0.016%
2/17/2025Two Sigma Advisers LP241,400$912K0.0%-22.0%0.352%
2/17/2025Two Sigma Investments LP651,517$2.46M0.0%+77.4%0.950%
2/17/2025State of Wyoming16,077$61K0.0%-37.6%0.023%
2/17/2025Point72 Asia Singapore Pte. Ltd.72,863$275K0.1%-12.8%0.106%
2/17/2025Man Group plc100,059$378K0.0%-23.5%0.146%
2/17/2025OMERS ADMINISTRATION Corp66,000$249K0.0%N/A0.096%
2/17/2025Orbimed Advisors LLC348,000$1.32M0.0%N/A0.508%
2/17/2025Millennium Management LLC594,236$2.25M0.0%+30.1%0.867%
2/17/2025Jacobs Levy Equity Management Inc.314,939$1.19M0.0%-34.2%0.459%
2/17/2025D. E. Shaw & Co. Inc.306,744$1.16M0.0%-55.6%0.447%
2/17/2025Cubist Systematic Strategies LLC472,397$1.79M0.0%+862.5%0.689%
2/17/2025Bridgeway Capital Management LLC146,500$554K0.0%+12.7%0.214%
2/17/2025Bank of America Corp DE2,426,263$9.17M0.0%+165.9%3.539%
2/17/2025Ameriprise Financial Inc.50,428$191K0.0%N/A0.074%
2/17/2025Alyeska Investment Group L.P.823,420$3.11M0.0%-59.3%1.201%
2/17/2025Almitas Capital LLC2,032,370$7.68M1.7%+2.2%2.965%
2/17/2025683 Capital Management LLC1,930,000$7.30M0.5%-3.5%2.815%
2/14/2025Boxer Capital Management LLC1,750,000$6.62M0.6%N/A2.553%
2/14/2025Jane Street Group LLC765,475$2.89M0.0%+122.4%1.117%
2/14/2025Schonfeld Strategic Advisors LLC193,931$733K0.0%+16.5%0.283%
2/14/2025Nantahala Capital Management LLC1,452,153$5.49M0.2%+3.4%2.118%
2/14/2025Northern Trust Corp106,564$403K0.0%+11.8%0.155%
2/14/2025Tudor Investment Corp ET AL33,687$127K0.0%N/A0.049%
2/14/2025Boothbay Fund Management LLC80,543$304K0.0%-5.8%0.117%
2/14/2025Alpine Global Management LLC12,017$45K0.0%N/A0.018%
2/14/2025Hsbc Holdings PLC11,566$43K0.0%-81.3%0.017%
2/14/2025Tower Research Capital LLC TRC 45,987$174K0.0%+377.0%0.067%
2/14/2025Dimensional Fund Advisors LP54,114$205K0.0%N/A0.079%
2/14/2025Alpha Wave Global LP148,627$562K0.3%-77.8%0.217%
2/13/2025Marshall Wace LLP184,678$698K0.0%-35.0%0.269%
2/13/2025Jump Financial LLC104,342$394K0.0%N/A0.152%
2/13/2025Guggenheim Capital LLC35,868$136K0.0%+132.9%0.052%
2/13/2025XTX Topco Ltd53,376$202K0.0%+12.0%0.078%
2/13/2025Mariner LLC50,539$191K0.0%-10.3%0.074%
2/13/2025Barclays PLC74,845$282K0.0%-11.5%0.109%
2025 could be "worse than the dot-com bust", says man who predicted 2008 banking crisis (Ad)

What's coming next to the U.S. market could be worse than anything we've ever seen before – worse than the dot-com bust, worse than the COVID crash, and even worse than the Great Depression. What's coming, he says, could soon crash the market by 50% or more – and keep it down for 10, 20, or even 30 years.

Click here to see Dan's full warning to the public.
2/13/2025Renaissance Technologies LLC464,400$1.76M0.0%+70.9%0.677%
2/13/2025Federated Hermes Inc.202,316$765K0.0%+8.6%0.295%
2/13/2025Wedbush Securities Inc.19,914$75K0.0%N/A0.029%
2/12/2025Landscape Capital Management L.L.C.49,661$188K0.0%N/A0.072%
2/12/2025Aldebaran Capital LLC262,753$993K0.9%-2.6%0.383%
2/12/2025RPO LLC12,136$46K0.0%N/A0.018%
2/12/2025ExodusPoint Capital Management LP106,237$402K0.0%N/A0.155%
2/12/2025Geode Capital Management LLC567,903$2.15M0.0%+3.1%0.828%
2/12/2025Wellington Management Group LLP209,708$793K0.0%N/A0.306%
2/12/2025JPMorgan Chase & Co.55,606$210K0.0%-60.4%0.081%
2/11/2025EntryPoint Capital LLC13,909$53K0.0%N/A0.020%
2/11/2025Fox Run Management L.L.C.11,788$45K0.0%N/A0.017%
2/11/2025American Century Companies Inc.59,310$224K0.0%+181.8%0.087%
2/10/2025Kennondale Capital Management LLC134,445$508K0.4%N/A0.196%
2/10/2025Connor Clark & Lunn Investment Management Ltd.1,263,353$4.78M0.0%+43.4%1.843%
2/6/2025Charles Schwab Investment Management Inc.298,949$1.13M0.0%-1.1%0.436%
2/4/2025Y Intercept Hong Kong Ltd14,809$56K0.0%N/A0.022%
1/30/2025Blue Trust Inc.6,987$26K0.0%+232.1%0.010%
1/24/2025abrdn plc1,722,805$6.51M0.0%-12.6%2.513%
1/22/2025Blue Trust Inc.6,987$26K0.0%+232.1%0.010%
1/17/2025 SG Americas Securities LLC15,958$60K0.0%-72.2%0.023%
1/15/2025 Hennion & Walsh Asset Management Inc.90,619$343K0.0%-20.9%0.132%
12/26/2024JPMorgan Chase & Co.140,559$455K0.0%+144.4%0.205%
11/19/2024Barclays PLC84,572$274K0.0%+91.1%0.123%
11/16/2024Geode Capital Management LLC551,039$1.79M0.0%+17.5%0.804%
11/15/2024Barclays PLC84,572$274K0.0%+91.1%0.123%
11/15/2024XTX Topco Ltd47,672$154K0.0%-77.4%0.070%
11/15/2024Jane Street Group LLC344,173$1.12M0.0%-29.9%0.502%
11/15/2024Jacobs Levy Equity Management Inc.478,440$1.55M0.0%-18.8%0.698%
11/14/2024Walleye Capital LLC670,594$2.17M0.0%+986.5%0.978%
11/13/2024Alpha Wave Global LP669,487$2.17M0.7%N/A0.977%
11/13/2024FMR LLC221,001$716K0.0%+292.0%0.322%
11/12/2024Charles Schwab Investment Management Inc.302,270$979K0.0%-42.1%0.444%
11/8/2024Connor Clark & Lunn Investment Management Ltd.880,745$2.85M0.0%+41.6%1.294%
10/25/2024China Universal Asset Management Co. Ltd.13,094$42K0.0%+63.9%0.019%
10/25/2024abrdn plc1,972,242$6.39M0.0%+1,567.9%2.900%
10/23/2024 Hennion & Walsh Asset Management Inc.114,534$371K0.0%-3.7%0.168%
9/16/2024Point72 DIFC Ltd25,953$49K0.0%-47.0%0.038%
9/16/2024Cubist Systematic Strategies LLC166,548$316K0.0%-5.4%0.245%
9/16/2024Point72 Asia Singapore Pte. Ltd.82,042$156K0.0%N/A0.121%
8/29/2024Maven Securities LTD100,000$190K0.0%+300.0%0.147%
8/16/2024Algert Global LLC24,814$47K0.0%N/A0.036%
8/16/2024Almitas Capital LLC1,903,851$3.62M1.5%N/A2.800%
8/15/2024Mackenzie Financial Corp57,923$110K0.0%-20.2%0.085%
8/15/2024Millennium Management LLC1,535,178$2.92M0.0%-38.9%2.257%
8/15/2024AQR Capital Management LLC3,340,943$6.35M0.0%+2,768.0%4.913%
8/15/2024Point72 Asia Singapore Pte. Ltd.82,042$156K0.0%N/A0.121%
8/14/2024Squarepoint Ops LLC272,576$518K0.0%+71.1%0.401%
8/14/2024Cubist Systematic Strategies LLC166,548$316K0.0%-5.4%0.245%
8/14/2024Point72 DIFC Ltd25,953$49K0.0%-47.0%0.038%
🥾⛏️👷‍♂️ What I Learned From Numerous Mine Visits... (Ad)

Twenty years ago, I made a decision that changed my life. Instead of sitting behind a desk analyzing mining stocks like most gold analyst CFAs, I decided to visit every significant gold mine I could. 10+ site visits later, I've confirmed my theory... That the most profitable mines share three specific characteristics. When you find all three together, the returns can be staggering.

Go here to learn about my Top Four picks for the coming bull mania.
8/12/2024XTX Topco Ltd210,612$400K0.0%N/A0.310%
8/12/2024Hsbc Holdings PLC76,261$150K0.0%+57.9%0.112%
8/9/2024Renaissance Technologies LLC811,488$1.54M0.0%+15.2%1.193%
8/8/2024American Century Companies Inc.19,041$36K0.0%-95.0%0.028%
8/6/2024Acadian Asset Management LLC1,211,617$2.30M0.0%N/A1.782%
8/1/2024 Rhumbline Advisers28,779$55K0.0%-58.5%0.042%
7/26/2024Allspring Global Investments Holdings LLC28,785$55K0.0%+88.4%0.042%
7/20/2024 Hennion & Walsh Asset Management Inc.118,983$226K0.0%+5.4%0.175%
7/12/2024 SG Americas Securities LLC55,836$106K0.0%+113.6%0.082%
7/10/2024CWM LLC28,643$54K0.0%+104.2%0.042%
(Data available from 1/1/2016 forward)

AMLX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AMLX shares?

During the previous two years, 143 institutional investors and hedge funds held shares of Amylyx Pharmaceuticals. The most heavily invested institutionals were Pictet Asset Management SA ($42.07M), Stonepine Capital Management LLC ($36.80M), Rock Springs Capital Management LP ($33.32M), Adage Capital Partners GP L.L.C. ($31.13M), Perceptive Advisors LLC ($27.51M), Great Point Partners LLC ($20.90M), and Franklin Resources Inc. ($19.50M).Learn more on AMLX's institutional investors.

What percentage of Amylyx Pharmaceuticals stock is owned by institutional investors?

95.84% of Amylyx Pharmaceuticals stock is owned by institutional investors. Learn more on AMLX's institutional investor holdings.

Which institutional investors have been buying Amylyx Pharmaceuticals stock?

Of the 118 institutional investors that purchased Amylyx Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AQR Capital Management LLC ($3.22M), abrdn plc ($2.05M), Almitas Capital LLC ($1.95M), Boxer Capital Management LLC ($1.75M), Bank of America Corp DE ($1.51M), Stonepine Capital Management LLC ($1.39M), and Acadian Asset Management LLC ($1.21M).

How much institutional buying is happening at Amylyx Pharmaceuticals?

Institutional investors have bought a total of 30,587,008 shares in the last 24 months. This purchase volume represents approximately $287.55M in transactions.

Which Amylyx Pharmaceuticals major shareholders have been selling company stock?

Of the 54 institutional investors that sold Amylyx Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Perceptive Advisors LLC ($1.98M), Avidity Partners Management LP ($1.69M), Federated Hermes Inc. ($1.43M), Alyeska Investment Group L.P. ($1.20M), Millennium Management LLC ($976.28K), Allspring Global Investments Holdings LLC ($524.60K), and Alpha Wave Global LP ($520.86K).

How much institutional selling is happening at Amylyx Pharmaceuticals?

Institutional investors have sold a total of 12,017,639 shares in the last 24 months. This volume of shares sold represents approximately $138.62M in transactions.


Related Companies

This page (NASDAQ:AMLX) was last updated on 4/18/2025 by MarketBeat.com Staff
From Our Partners
Elon Reveals Why There Soon Won’t Be Any Money For Social Security
Elon Musk's Near-Death Experience Sparks Dire Warning for Americans After cheating death twice—once in a te...
Colonial Metals | Sponsored
They Won’t Tell You This About Gold
Inflation, digital currency, and government policy are quietly eating away at your savings — and most people w...
American Alternative | Sponsored
🥾⛏️👷‍♂️ What I Learned From Numerous Mine Visits...
Twenty years ago, I made a decision that changed my life. Instead of sitting behind a desk analyzing mining...
Golden Portfolio | Sponsored
Crypto’s crashing…but we’re still profiting
Most traders are panicking right now. Bitcoin’s dropping. Altcoins are bleeding. The stock market’s a mess....
Crypto Swap Profits | Sponsored
How War with China Could Start in 128 Days
The clock is ticking. Those who aren't prepared could lose everything. I've identified 43 investments we...
Behind the Markets | Sponsored
My prediction is coming true
We've developed a surprisingly effective way to see which stocks could double during massive shake-ups, by usi...
InvestorPlace | Sponsored
The Crypto Market is About to Change Lives
I've discovered something so significant about the 2025 crypto market that I had to put everything else aside ...
Crypto 101 Media | Sponsored
$2 Trillion Disappears Because of Fed's Secretive New Move
$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...
Stansberry Research | Sponsored