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Amylyx Pharmaceuticals (AMLX) Institutional Ownership

Amylyx Pharmaceuticals logo
$4.68 +0.07 (+1.41%)
As of 03:13 PM Eastern
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Institutional Ownership Changes (13F Filings) for Amylyx Pharmaceuticals (NASDAQ:AMLX)

Current
Institutional Ownership
Percentage
95.84%
Number of
Institutional Buyers
(last 12 months)
63
Total
Institutional Inflows
(last 12 months)
$56.35M
Number of
Institutional Sellers
(last 12 months)
30
Total
Institutional Outflows
(last 12 months)
$16.66M
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AMLX Institutional Buying and Selling by Quarter

Amylyx Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/12/2025Connor Clark & Lunn Investment Management Ltd.1,199,691$4.25M0.0%-5.0%1.347%
5/9/2025 Charles Schwab Investment Management Inc.372,853$1.32M0.0%+24.7%0.419%
5/9/2025 R Squared Ltd12,736$45K0.0%+99.9%0.014%
5/8/2025 XTX Topco Ltd39,542$140K0.0%-25.9%0.044%
5/6/2025 Kennondale Capital Management LLC202,743$718K0.8%+50.8%0.228%
4/30/2025 Alps Advisors Inc.67,597$239K0.0%+22.0%0.076%
4/30/2025 Valeo Financial Advisors LLC10,000$35K0.0%N/A0.011%
4/30/2025 China Universal Asset Management Co. Ltd.17,188$61K0.0%+18.3%0.019%
4/28/2025 Cannon Global Investment Management LLC25,500$90K0.2%N/A0.029%
4/21/2025 Premier Path Wealth Partners LLC20,265$72K0.0%N/A0.023%
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%
2/20/2025 Mackenzie 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%
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2/14/2025Hsbc Holdings PLC11,566$43K0.0%-81.3%0.017%
2/14/2025Tower Research Capital LLC TRC45,987$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%
2/13/2025 XTX 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%
2/13/2025Renaissance Technologies LLC464,400$1.76M0.0%+70.9%0.677%
2/13/2025 Federated Hermes Inc.202,316$765K0.0%+8.6%0.295%
2/13/2025 Wedbush 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%
2/10/2025 Kennondale 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%
2/6/2025 Charles Schwab Investment Management Inc.298,949$1.13M0.0%-1.1%0.436%
2/4/2025 Y Intercept Hong Kong Ltd14,809$56K0.0%N/A0.022%
1/30/2025 Blue Trust Inc.6,987$26K0.0%+232.1%0.010%
1/24/2025abrdn plc1,722,805$6.51M0.0%-12.6%2.513%
1/22/2025 Blue 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%
11/15/2024 XTX 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%
11/12/2024 Charles 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%
10/25/2024 China 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%
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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%
8/15/2024 Mackenzie 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%
(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, 144 institutional investors and hedge funds held shares of Amylyx Pharmaceuticals. The most heavily invested institutionals were 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), Franklin Resources Inc. ($19.50M), and Goldman Sachs Group Inc. ($18.50M).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 121 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 29,654,724 shares in the last 24 months. This purchase volume represents approximately $254.54M in transactions.

Which Amylyx Pharmaceuticals major shareholders have been selling company stock?

Of the 53 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 12,075,492 shares in the last 24 months. This volume of shares sold represents approximately $138.32M in transactions.


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This page (NASDAQ:AMLX) was last updated on 5/12/2025 by MarketBeat.com Staff
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