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Amarin (AMRN) Institutional Ownership

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$13.97 -0.10 (-0.71%)
As of 08/28/2026 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Amarin (NASDAQ:AMRN)

Current
Institutional Ownership
Percentage
22.25%
Number of
Institutional Buyers
(last 12 months)
20
Total
Institutional Inflows
(last 12 months)
$6.18M
Number of
Institutional Sellers
(last 12 months)
12
Total
Institutional Outflows
(last 12 months)
$3.15M
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AMRN Institutional Buying and Selling by Quarter

Amarin Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/7/2026 GAMMA Investing LLC1,576$25K0.0%+197.4%0.008%
5/18/2026 Eversept Partners LP147,715$2.14M0.1%-14.2%0.704%
5/14/2026 Renaissance Technologies LLC19,256$278K0.0%N/A0.093%
4/30/2026 Waterfront Wealth Inc.203,338$2.94M0.5%+42.7%0.978%
2/18/2026 XTX Topco Ltd17,124$239K0.0%N/A0.082%
2/18/2026 Millennium Management LLC166,235$2.32M0.0%+25.6%0.800%
2/18/2026 Eversept Partners LP172,188$2.40M0.1%+2.9%0.828%
2/17/2026 Jump Financial LLC26,900$375K0.0%+38.7%0.129%
2/17/2026 Osaic Holdings Inc.24,271$339K0.0%-19.4%0.117%
2/17/2026 Royal Bank of Canada1,903$27K0.0%-56.1%0.009%
2/17/2026 Brooklands Fund Management Ltd2,994$42K0.0%N/A0.014%
2/13/2026 Quinn Opportunity Partners LLC14,305$200K0.0%-75.5%0.069%
2/13/2026 Wells Fargo & Company MN9,254$129K0.0%+34.8%0.045%
2/12/2026 Jane Street Group LLC32,832$458K0.0%+90.6%0.158%
2/12/2026 EntryPoint Capital LLC12,542$175K0.1%N/A0.060%
2/12/2026 New York State Common Retirement Fund7,605$106K0.0%+56.8%0.037%
2/9/2026 Geode Capital Management LLC11,771$164K0.0%-17.4%0.057%
1/27/2026 Waterfront Wealth Inc.142,540$1.99M0.4%+82.8%0.686%
1/1/2026 JPMorgan Chase & Co.21,754$356K0.0%+534.2%0.105%
11/17/2025 Northwestern Mutual Wealth Management Co.5,750$94K0.0%+1,816.7%0.028%
11/17/2025 Mercer Global Advisors Inc. ADV10,025$164K0.0%-71.4%0.048%
11/17/2025 Millennium Management LLC132,391$2.17M0.0%+192.6%0.637%
11/17/2025 Hayek Kallen Investment Management25,821$423K0.1%-49.6%0.124%
11/17/2025 Bank of America Corp DE1,527$25K0.0%-90.5%0.007%
11/17/2025 Ameriprise Financial Inc.17,376$285K0.0%+13.1%0.084%
11/14/2025 Raymond James Financial Inc.39,344$644K0.0%-26.6%0.190%
11/14/2025 Two Sigma Investments LP60,071$984K0.0%+1.8%0.290%
11/13/2025 Sei Investments Co.29,212$478K0.0%+4.7%0.141%
11/13/2025 BNP Paribas Financial Markets87,366$1.43M0.0%+15.0%0.422%
11/13/2025 Banque Cantonale Vaudoise1,957$32K0.0%N/A0.009%
11/10/2025 OneDigital Investment Advisors LLC24,911$408K0.0%-9.8%0.120%
11/7/2025 SCP Investment LP100,000$1.64M1.3%-20.0%0.483%
11/7/2025 JPMorgan Chase & Co.21,754$356K0.0%+534.2%0.105%
11/7/2025 State of New Jersey Common Pension Fund D18,879$309K0.0%N/A0.091%
11/6/2025 Waterfront Wealth Inc.77,960$1.28M0.3%-17.7%0.377%
8/28/2025 China Universal Asset Management Co. Ltd.4,021$65K0.0%-95.0%0.019%
8/16/2025 Headlands Technologies LLC2,682$44K0.0%N/A0.013%
8/15/2025 State of Tennessee Department of Treasury2,343$38K0.0%-95.0%0.011%
8/15/2025 Hayek Kallen Investment Management51,211$831K0.3%-95.0%0.247%
8/15/2025 George Kaiser Family Foundation38,197$620K0.1%N/A0.184%
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8/15/2025 BNP Paribas Financial Markets75,941$1.23M0.0%-94.7%0.367%
8/15/2025 Bank of America Corp DE16,048$260K0.0%-4.3%0.077%
8/15/2025 Ameriprise Financial Inc.15,368$249K0.0%-93.8%0.074%
8/14/2025 Raymond James Financial Inc.53,594$869K0.0%-92.3%0.259%
8/14/2025 Sei Investments Co.27,913$453K0.0%-88.3%0.135%
8/13/2025 Jump Financial LLC38,430$623K0.0%N/A0.186%
8/13/2025 New York State Common Retirement Fund4,849$79K0.0%-96.5%0.023%
8/13/2025 Johnson Financial Group Inc.10,000$162K0.0%-95.0%0.048%
8/13/2025 SCP Investment LP125,000$2.03M1.6%-95.0%0.604%
8/12/2025 Steward Partners Investment Advisory LLC8,603$140K0.0%-92.9%0.042%
8/12/2025 JPMorgan Chase & Co.3,430$56K0.0%-91.5%0.017%
8/8/2025 Geode Capital Management LLC17,322$281K0.0%-89.0%0.084%
8/8/2025 Quinn Opportunity Partners LLC58,461$948K0.1%-95.0%0.282%
8/7/2025 Acadian Asset Management LLC241,048$3.90M0.0%-93.6%1.164%
8/5/2025GPS Wealth Strategies Group LLC2,000$32K0.0%N/A0.010%
8/5/2025 NJ State Employees Deferred Compensation Plan10,900$177K0.0%-95.0%0.053%
8/4/2025 Waterfront Wealth Inc.94,729$1.54M0.3%-96.2%0.457%
7/30/2025 Bleakley Financial Group LLC23,471$381K0.0%-95.0%0.113%
7/14/2025 LCM Capital Management Inc42,911$696K0.4%-95.0%0.207%
5/21/2025Acadian Asset Management LLC3,791,515$1.69M0.0%+112.3%18.309%
5/16/2025Jones Financial Companies Lllp1,811,977$815K0.0%+449,522.1%8.750%
5/14/2025Stonepine Capital Management LLC651,614$293K0.3%+470.3%3.147%
5/9/2025LCM Capital Management Inc858,259$385K0.2%+2.4%4.144%
5/8/2025Banque Cantonale Vaudoise56,441$25K0.0%N/A0.273%
5/2/2025Kornitzer Capital Management Inc. KS88,200$40K0.0%+4.0%0.430%
5/1/2025Cutter & CO Brokerage Inc.230,020$104K0.0%-4.2%1.120%
4/30/2025China Universal Asset Management Co. Ltd.80,323$36K0.0%-5.4%0.391%
4/29/2025OneDigital Investment Advisors LLC656,705$294K0.0%-10.4%3.198%
4/25/2025Waterfront Wealth Inc.2,514,615$1.13M0.3%+1.3%12.246%
2/17/2025Two Sigma Advisers LP1,739,300$844K0.0%-12.0%0.424%
2/17/2025Two Sigma Investments LP2,173,737$1.05M0.0%-8.7%0.529%
2/17/2025Stonepine Capital Management LLC114,257$55K0.0%N/A0.028%
2/17/2025BNP Paribas Financial Markets1,340,920$650K0.0%+3.0%0.327%
2/17/2025Ameriprise Financial Inc.250,254$121K0.0%-9.4%0.061%
2/17/2025AXA S.A.989,359$480K0.0%N/A0.241%
2/14/2025Mercer Global Advisors Inc. ADV352,000$171K0.0%N/A0.086%
2/14/2025Jane Street Group LLC268,217$130K0.0%N/A0.065%
2/14/2025Eversept Partners LP1,516,592$736K0.1%-54.2%0.369%
2/14/2025OneDigital Investment Advisors LLC733,305$356K0.0%-8.9%0.179%
2/14/2025Generation Capital Management LLC104,000$50K0.0%N/A0.025%
2/13/2025Quinn Opportunity Partners LLC1,106,539$537K0.0%+85.2%0.269%
2/13/2025Raymond James Financial Inc.706,569$343K0.0%N/A0.172%
2/11/2025LPL Financial LLC153,020$74K0.0%+26.0%0.037%
2/11/2025Sei Investments Co.238,508$116K0.0%N/A0.058%
2/11/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS74,269$36K0.0%N/A0.018%
2/10/2025Commonwealth Equity Services LLC150,872$73K0.0%-25.9%0.037%
2/6/2025Raymond James Financial Inc.706,569$343K0.0%N/A0.172%
2/4/2025Cutter & CO Brokerage Inc.240,020$118K0.0%-16.3%0.058%
2/3/2025Waterfront Wealth Inc.2,481,766$1.20M0.3%+181.4%0.604%
1/31/2025New York State Common Retirement Fund140,074$68K0.0%N/A0.034%
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1/30/2025American Financial Advisors LLC92,382$45K0.0%-20.6%0.022%
1/29/2025Longitude Cayman Ltd.1,620,000$786K0.2%-31.6%0.394%
1/27/2025LCM Capital Management Inc838,259$407K0.2%+3.1%0.204%
1/21/2025Arkfeld Wealth Strategies L.L.C.58,000$30K0.0%+52.6%0.014%
11/13/2024BNP Paribas Financial Markets1,301,468$816K0.0%+8.8%0.317%
11/7/2024Longitude Cayman Ltd.2,370,000$1.49M0.4%-0.8%0.577%
10/31/2024Kornitzer Capital Management Inc. KS95,600$60K0.0%+80.7%0.023%
10/25/2024Cutter & CO Brokerage Inc.286,620$181K0.0%-31.7%0.070%
10/25/2024China Universal Asset Management Co. Ltd.76,959$48K0.0%+63.9%0.019%
10/15/2024Prospect Financial Services LLC40,043$25K0.0%-33.3%0.010%


AMRN Institutional Ownership - Frequently Asked Questions

During the previous two years, 56 institutional investors and hedge funds held shares of Amarin. The most heavily invested institutionals were Acadian Asset Management LLC ($3.90M), Waterfront Wealth Inc. ($2.94M), Millennium Management LLC ($2.32M), Eversept Partners LP ($2.14M), SCP Investment LP ($1.64M), BNP Paribas Financial Markets ($1.43M), and Two Sigma Investments LP ($984K).Learn more on Amarin's institutional investors.

22.25% of Amarin's stock is owned by institutional investors. Learn more on AMRN's institutional investor holdings.

Of the 37 institutional investors that purchased Amarin's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Acadian Asset Management LLC ($2.01M), Jones Financial Companies Lllp ($1.81M), Waterfront Wealth Inc. ($1.76M), Raymond James Financial Inc. ($1.41M), AXA S.A. ($989.36K), Stonepine Capital Management LLC ($651.61K), and Quinn Opportunity Partners LLC ($508.99K).

Institutional investors have bought a total of 411,210 shares in the last 24 months. This purchase volume represents approximately $6.18M in transactions.

Of the 12 institutional investors that sold Amarin's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Quinn Opportunity Partners LLC ($44.16K), Hayek Kallen Investment Management ($25.39K), Mercer Global Advisors Inc. ADV ($25.00K), SCP Investment LP ($25K), Eversept Partners LP ($24.47K), Waterfront Wealth Inc. ($16.77K), and Bank of America Corp DE ($14.52K).

Institutional investors have sold a total of 203,018 shares in the last 24 months. This volume of shares sold represents approximately $3.15M in transactions.


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Institutional ownership data for NASDAQ:AMRN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 7/7/2026. New 13F filings are added each quarter as they're published.
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