Skip to main content
Equibles
AMRN logo

AMRN · Amarin Corp Plc\Uk · Holdings

Track AMRN — free

Use AMRN with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research AMRN.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$13.80 -0.24 (-1.71%) At close · Sep 11
Rebalance outlook locked
Market Cap
$291.50M
Shares
21.12M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →
Holders: 80
Total Value: $75,360,130
Total Shares: 4,727,740

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 80 13F filers · Δ vs Mar 31, 2026
Top Holder
35.4%
Sep 2023 → Jun 2026 · range 13.2% – 37.7%
−0.3 pts
Top 5
71.2%
Sep 2023 → Jun 2026 · range 52.2% – 72.1%
−0.9 pts
Top 10
85.2%
Sep 2023 → Jun 2026 · range 71.3% – 89.1%
−3.9 pts
HHI
1,709
Sep 2023 → Jun 2026 · range 683 – 1,885
Moderately concentrated−9

Quarterly Activity

vs Mar 31, 2026
New
19
Increased
17
Decreased
12
Sold Out
8
Unchanged
32
Holder count: +11
Institutional value: +11.3%
Shares held: +1.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open
Brooklands Fund Management Ltd +161,729 177,325
ACADIAN ASSET MANAGEMENT LLC +84,215 720,984
Kynam Capital Management, LP +60,600 532,982
CITADEL ADVISORS LLC +32,889 124,464
RENAISSANCE TECHNOLOGIES LLC +29,113 48,369

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open
MILLENNIUM MANAGEMENT LLC −184,728 115,808
MORGAN STANLEY −69,555 223,617
TWO SIGMA INVESTMENTS, LP −7,031 100,511
BNP PARIBAS ARBITRAGE, SA −3,690 71,813
UBS Group AG −3,129 10,063

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open
JANE STREET GROUP, LLC 37,628 $599,790
George Kaiser Family Foundation 37,207 $593,079
SEI INVESTMENTS CO 29,211 $465,623
R Squared Ltd 16,938 $269,991
Quadrature Capital Ltd 14,842 $236,581

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Point72 Asset Management, L.P. 240,761 $3,481,404
GOLDMAN SACHS GROUP INC 11,918 $172,334
EverSource Wealth Advisors, LLC 376 $5,436
CWM, LLC 252 $3,643
TWIN PEAKS WEALTH ADVISORS, LLC 224 $3,239
Filter: New 19 Increased 17 Reduced 12 Sold out 8 Unchanged 32
Showing 84 of 84
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Sarissa Capital Management LP $26,673,916 35.40% 1,673,395
ACADIAN ASSET MANAGEMENT LLC $11,492,484 15.25% 720,984
Kynam Capital Management, LP $8,495,733 11.27% 532,982
MORGAN STANLEY $3,564,453 4.73% 223,617
Waterfront Wealth Inc. $3,410,347 4.53% 213,949
Brooklands Fund Management Ltd $2,826,560 3.75% 177,325
Eversept Partners, LP $2,316,018 3.07% 145,296
MILLENNIUM MANAGEMENT LLC $1,845,979 2.45% 115,808
TWO SIGMA INVESTMENTS, LP $1,602,145 2.13% 100,511
CITADEL ADVISORS LLC $1,520,101 2.02% 95,364
BNP PARIBAS ARBITRAGE, SA $1,144,699 1.52% 71,813
LCM Capital Management Inc $818,710 1.09% 51,362
RENAISSANCE TECHNOLOGIES LLC $771,001 1.02% 48,369
SUSQUEHANNA INTERNATIONAL GROUP, LLP $765,120 1.02% 48,000
JANE STREET GROUP, LLC $599,790 0.80% 37,628
George Kaiser Family Foundation $593,079 0.79% 37,207
SEI INVESTMENTS CO $465,623 0.62% 29,211
SUSQUEHANNA INTERNATIONAL GROUP, LLP $462,275 0.61% 29,001
STATE STREET CORP $398,755 0.53% 25,016
SUSQUEHANNA INTERNATIONAL GROUP, LLP $385,748 0.51% 24,200
Bleakley Financial Group, LLC $374,669 0.50% 23,505
AMERIPRISE FINANCIAL INC $302,572 0.40% 18,982
State of New Jersey Common Pension Fund D $300,931 0.40% 18,879
CITADEL ADVISORS LLC $299,672 0.40% 18,800
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $292,817 0.39% 18,370
RAYMOND JAMES FINANCIAL INC $289,549 0.38% 18,165
R Squared Ltd $269,991 0.36% 16,938
State of Tennessee, Department of Treasury $239,163 0.32% 15,004
Quadrature Capital Ltd $236,581 0.31% 14,842
Quinn Opportunity Partners LLC $228,021 0.30% 14,305
WELLS FARGO & COMPANY/MN $221,773 0.29% 13,913
Hayek Kallen Investment Management $204,175 0.27% 12,809
EntryPoint Capital, LLC $194,882 0.26% 12,226
Jump Financial, LLC $191,407 0.25% 12,008
GEODE CAPITAL MANAGEMENT, LLC $187,629 0.25% 11,771
OSAIC HOLDINGS, INC. $184,345 0.24% 11,565
Verdad Advisers, LP $166,270 0.22% 10,431
CITADEL ADVISORS LLC $164,182 0.22% 10,300
UBS Group AG $160,403 0.21% 10,063
Steward Partners Investment Advisory, LLC $142,025 0.19% 8,910
NEW YORK STATE COMMON RETIREMENT FUND $121,223 0.16% 7,605
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $92,037 0.12% 5,774
Federation des caisses Desjardins du Quebec $73,562 0.10% 4,615
RHUMBLINE ADVISERS $59,504 0.08% 3,733
NATIONAL BANK OF CANADA /FI/ $40,136 0.05% 2,518
ROYAL BANK OF CANADA $29,918 0.04% 1,877
GAMMA Investing LLC $25,121 0.03% 1,576
NewEdge Advisors, LLC $21,471 0.03% 1,347
Farther Finance Advisors, LLC $15,270 0.02% 958
BlackRock, Inc. $13,676 0.02% 858
IFP Advisors, Inc $12,975 0.02% 814
Beaird Harris Wealth Management, LLC $11,955 0.02% 750
CoreCap Advisors, LLC $8,527 0.01% 535
JONES FINANCIAL COMPANIES LLLP $7,858 0.01% 493
BARCLAYS PLC $4,861 0.01% 305
JPMORGAN CHASE & CO $3,857 0.01% 242
Westside Investment Management, Inc. $3,267 0.00% 205
Global Retirement Partners, LLC $2,646 0.00% 166
GROUP ONE TRADING LLC $2,072 0.00% 130
HARBOUR INVESTMENTS, INC. $1,562 0.00% 98
Activest Wealth Management $797 0.00% 50
HighMark Wealth Management LLC $797 0.00% 50
Arax Advisory Partners $685 0.00% 43
Darwin Wealth Management, LLC $398 0.00% 25
Continuum Advisory, LLC $302 0.00% 19
Caitong International Asset Management Co., Ltd $270 0.00% 17
Atlantic Union Bankshares Corp $191 0.00% 12
Truvestments Capital LLC $191 0.00% 12
Parallel Advisors, LLC $159 0.00% 10
Creative Capital Management Investments LLC $143 0.00% 9
CITIGROUP INC $127 0.00% 8
Key Financial Inc $127 0.00% 8
EASTERN BANK $111 0.00% 7
Winch Advisory Services, LLC $111 0.00% 7
MCGUIRE CAPITAL ADVISORS INC $111 0.00% 7
Oakmont Advisory Group, LLC $79 0.00% 5
Crewe Advisors LLC $79 0.00% 5
Allworth Financial LP $79 0.00% 5
SBI Securities Co., Ltd. $79 0.00% 5
BFSG, LLC $79 0.00% 5
WHITTIER TRUST CO $63 0.00% 4
Caitlin John, LLC $31 0.00% 2
WHITTIER TRUST CO OF NEVADA INC $15 0.00% 1
JFS WEALTH ADVISORS, LLC $15 0.00% 1
Key facts CIK 897448 CUSIP 023111404 13F (30d) 24 filings 24 filers Visit website Investor relations