Vault-13

AMARIN CORP PLC

SPONS ADR NEW · CUSIP 023111206

172 institutional holders -2 vs Q1 2024
77,922,95777.9m shares reported held*
$53.6mreported value*
15 new 28 added 49 reduced 15 sold out net sold ≈ $12.2m (-17.7m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.69. Options: 7 managers hold calls ($309.2k notional), 5 hold puts ($116.8k).

Trends to Q2 2024

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 204Q4 22: 210Q1 23: 202Q2 23: 199Q3 23: 184Q4 23: 182Q1 24: 174Q2 24: 172172Q3 22Q1 23Q3 23Q1 24Q2 24
Numbers
QuarterHolders
Q3 2022204
Q4 2022210
Q1 2023202
Q2 2023199
Q3 2023184
Q4 2023182
Q1 2024174
Q2 2024172

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 68 bought or addedQ4 22: 76 cut or sold outQ4 22Q1 23: 74 bought or addedQ1 23: 76 cut or sold outQ2 23: 59 bought or addedQ2 23: 67 cut or sold outQ2 23Q3 23: 58 bought or addedQ3 23: 66 cut or sold outQ4 23: 55 bought or addedQ4 23: 66 cut or sold outQ4 23Q1 24: 59 bought or addedQ1 24: 63 cut or sold outQ2 24: 43 bought or addedQ2 24: 64 cut or sold outQ2 24
Numbers
QuarterBought or addedCut or sold out
Q4 20226876
Q1 20237476
Q2 20235967
Q3 20235866
Q4 20235566
Q1 20245963
Q2 20244364

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$500k$1m$1.5m$2mQ3 23 calls: $1.3mQ3 23 puts: $306.4kQ3 23P/C 0.23Q4 23 calls: $1.7mQ4 23 puts: $223.7kQ4 23P/C 0.13Q1 24 calls: $905.5kQ1 24 puts: $303.4kQ1 24P/C 0.34Q2 24 calls: $309.2kQ2 24 puts: $116.8kQ2 24P/C 0.38
Numbers
QuarterCallsPutsP/C
Q3 2023$1.3m$306.4k0.23
Q4 2023$1.7m$223.7k0.13
Q1 2024$905.5k$303.4k0.34
Q2 2024$309.2k$116.8k0.38

Biggest buyers

Waterfront Wealth Inc. Added +334,969+335.0k
BNP PARIBAS FINANCIAL MARKETS Added +264,356+264.4k
Kynam Capital Management, LP Added +132,873+132.9k
JANE STREET GROUP, LLC New +125,685+125.7k
SUSQUEHANNA INTERNATIONAL GROUP, LLP New +105,495+105.5k
Prospect Financial Services LLC New +60,043+60.0k
Orion Porfolio Solutions, LLC New +54,351+54.4k
Orion Portfolio Solutions, LLC New +54,351+54.4k
ALGERT GLOBAL LLC New +49,606+49.6k
NewEdge Advisors, LLC Added +44,154+44.2k

Biggest sellers

MORGAN STANLEY Reduced -8,267,919-8.3m
TANG CAPITAL MANAGEMENT LLC Sold out -2,500,000-2.5m
Eversept Partners, LP Reduced -1,904,221-1.9m
DG Capital Management, LLC Reduced -1,328,996-1.3m
MILLENNIUM MANAGEMENT LLC Reduced -1,197,773-1.2m
AMERIPRISE FINANCIAL INC Reduced -894,993-895.0k
13D Management LLC Reduced -884,811-884.8k
CITADEL ADVISORS LLC Sold out -592,779-592.8k
TWO SIGMA INVESTMENTS, LP Reduced -356,756-356.8k
GSA CAPITAL PARTNERS LLP Reduced -298,623-298.6k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $103.0k149.3k shares
SIMPLEX TRADING, LLC Reduced $77.0k112.6k shares
GROUP ONE TRADING LLC Reduced $62.3k90.5k shares
CITADEL ADVISORS LLC Reduced $32.3k46.9k shares
WOLVERINE TRADING, LLC New $25.5k37.0k shares
GTS SECURITIES LLC New $9.2k13.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $47.3k68.5k shares
CITADEL ADVISORS LLC Added $35.8k52.0k shares
GROUP ONE TRADING LLC Reduced $23.8k34.6k shares
SIMPLEX TRADING, LLC Reduced $10.0k14.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Sarissa Capital Management LP 13D · may seek influence -2.0 pts · filed 2026-08-27 6.1% -2.0 pts 25.7m 2026-08-27

Holders, Q2 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Sarissa Capital Management LP 2.89% of their portfolio GREENWICH, CT 24,850,62324.9m $17.1m $17.1m 2.89% Unchanged
2 Kynam Capital Management, LP 0.88% of their portfolio PRINCETON, NJ 12,155,83012.2m $8.4m $8.4m 0.88% Added +132.9k +132,873
3 DG Capital Management, LLC 2.48% of their portfolio NEW YORK, NY 5,115,7475.1m $3.5m $3.5m 2.48% Reduced -1.3m -1,328,996
4 Eversept Partners, LP 0.23% of their portfolio NEW YORK, NY 4,308,5274.3m $3.0m $3.0m 0.23% Reduced -1.9m -1,904,221
5 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 3,037,6213.0m $2.1m $2.1m 0.00% Reduced -356.8k -356,756
6 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 2,589,9002.6m $1.8m $1.8m 0.00% Reduced -222.4k -222,400
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2,563,0262.6m $1.8m $1.8m 0.00% Reduced -8.3m -8,267,919
8 SCP Investment, LP 1.10% of their portfolio ORINDA, CA 2,500,0002.5m $1.7m $1.7m 1.10% Unchanged
9 Longitude (Cayman) Ltd. 2.60% of their portfolio GRAND CAYMAN, E9 2,390,0002.4m $1.6m $1.6m 2.60% Added +35.0k +35,000
10 Price Jennifer C. 1.91% of their portfolio NEW YORK, NY 2,380,0002.4m $1.6m $1.6m 1.91% Unchanged
11 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,196,5291.2m $823.2k $823.2k 0.00% Added +264.4k +264,356
12 GSA CAPITAL PARTNERS LLP 0.06% of their portfolio LONDON, X0 1,183,9171.2m $815.0k $815.0k 0.06% Reduced -298.6k -298,623
13 Hayek Kallen Investment Management 0.26% of their portfolio FAIRHOPE, AL 1,024,3151.0m $705.0k $705.0k 0.26% Added +7.6k +7,555
14 Waterfront Wealth Inc. 0.16% of their portfolio OVERLAND PARK, KS 860,613860.6k $592.1k $592.1k 0.16% Added +335.0k +334,969
15 LCM Capital Management Inc 0.35% of their portfolio CHICAGO, IL 813,159813.2k $559.5k $559.5k 0.35% Added +5.0k +5,000
16 OneDigital Investment Advisors LLC 0.01% of their portfolio OVERLAND PARK, KS 806,205806.2k $554.7k $554.7k 0.01% Reduced -36.8k -36,800
17 Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio ST. PETERSBURG, FL 685,145685.1k $471.4k $471.4k 0.00% Added +24.2k +24,179
18 Quinn Opportunity Partners LLC 0.05% of their portfolio CHARLOTTESVILLE, VA 597,550597.5k $411.1k $411.1k 0.05% Unchanged
19 Simplicity Wealth,LLC 0.01% of their portfolio SUMMIT, NJ 468,848468.8k $322.6k $322.6k 0.01% Unchanged
20 Bleakley Financial Group, LLC 0.01% of their portfolio PARSIPPANY, NJ 468,848468.8k $322.6k $322.6k 0.01% Unchanged
21 UBS Group AG 0.00% of their portfolio ZURICH, V8 462,092462.1k $317.9k $317.9k 0.00% Added +20.0k +19,979
22 Cutter & CO Brokerage, Inc. 0.07% of their portfolio Ballwin, MO 419,501419.5k $289.5k $289.5k 0.07% Reduced -19.4k -19,400
23 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 386,440386.4k $265.9k $265.9k 0.00% Added +6.1k +6,063
24 Regis Management CO LLC 0.07% of their portfolio MENLO PARK, CA 350,000350.0k $241.0k $241.0k 0.07% Unchanged
25 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 347,056347.1k $238.8k $238.8k 0.00% Reduced -1.2m -1,197,773
26 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 332,111332.1k $228.5k $228.5k 0.00% Reduced -56.4k -56,400
27 GROUP ONE TRADING LLC 0.01% of their portfolio CHICAGO, IL 323,532323.5k $222.6k $222.6k 0.01% Reduced -95.3k -95,295
28 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 276,319276.3k $190.1k $190.1k 0.00% Reduced -895.0k -894,993
29 BlackRock Inc. 0.00% of their portfolio New York, NY 270,064270.1k $185.8k $185.8k 0.00% Added +20.4k +20,354
30 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 223,551223.6k $153.8k $153.8k 0.00% Unchanged
31 NJ State Employees Deferred Compensation Plan 0.02% of their portfolio TRENTON, NJ 218,000218.0k $150.0k $150.0k 0.02% Unchanged
32 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 205,101205.1k $141.0k $141.0k 0.00% Reduced -2.7k -2,708
33 Johnson Financial Group, Inc. 0.01% of their portfolio RACINE, WI 200,000200.0k $137.6k $137.6k 0.01% Unchanged
34 MACQUARIE GROUP LTD 0.00% of their portfolio Sydney, NSW 2000, C3 190,000190.0k $131.0k $131.0k 0.00% Unchanged
35 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 134,710134.7k $92.7k $92.7k 0.00% Reduced -25.9k -25,925
36 Evanson Asset Management, LLC 0.01% of their portfolio CARMEL, CA 133,408133.4k $91.8k $91.8k 0.01% Unchanged
37 American Financial Advisors, LLC 0.01% of their portfolio Marietta, GA 126,382126.4k $87.0k $87.0k 0.01% Added +10.0k +10,000
38 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 125,685125.7k $86.5k $86.5k 0.00% New
39 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 121,391121.4k $81.0k $81.0k 0.00% Added +18.7k +18,700
40 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 117,887117.9k $81.3k $81.3k 0.00% Reduced -65.2k -65,209
41 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 113,958114.0k $78.4k $78.4k 0.00% Reduced -81.0k -81,040
42 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 105,495105.5k $72.6k $72.6k 0.00% New
43 Checchi Capital Advisers, LLC 0.01% of their portfolio BEVERLY HILLS, CA 104,785104.8k $72.1k $72.1k 0.01% Unchanged
44 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 91,99592.0k $63.3k $63.3k 0.00% Reduced -1.0k -1,000
45 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 87,74587.7k $60.0k $60.0k 0.00% Unchanged
46 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 83,27083.3k $57.0k $57.0k 0.00% Unchanged
47 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 78,93378.9k $54.3k $54.3k 0.00% Added +25.8k +25,767
48 Kestra Advisory Services, LLC 0.00% of their portfolio AUSTIN, TX 63,58463.6k $43.7k $43.7k 0.00% Added +6.4k +6,400
49 Westside Investment Management, Inc. 0.01% of their portfolio SANTA MONICA, CA 60,53560.5k $41.6k $41.6k 0.01% Reduced -4.7k -4,700
50 Prospect Financial Services LLC 0.03% of their portfolio MELVILLE, NY 60,04360.0k $41.3k $41.3k 0.03% New
51 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 59,32259.3k $40.8k $40.8k 0.00% Added +9.4k +9,392
52 Garden State Investment Advisory Services LLC 0.01% of their portfolio Red Bank, NJ 55,40055.4k $38.1k $38.1k 0.01% Unchanged
53 Orion Porfolio Solutions, LLC 0.00% of their portfolio OMAHA, NE 54,35154.4k $37.4k $37.4k 0.00% New
54 Orion Portfolio Solutions, LLC 0.00% of their portfolio Omaha, NE 54,35154.4k $37.4k $37.4k 0.00% New
55 GTS SECURITIES LLC 0.00% of their portfolio NEW YORK, NY 53,10353.1k $36.5k $36.5k 0.00% Added +5.5k +5,534
56 KORNITZER CAPITAL MANAGEMENT INC /KS 0.00% of their portfolio SHAWNEE MISSION, KS 52,90052.9k $36.4k $36.4k 0.00% Reduced -1.8k -1,825
57 Stratos Wealth Partners, LTD. 0.00% of their portfolio BEACHWOOD, OH 52,35352.4k $36.0k $36.0k 0.00% Reduced -1 -1
58 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 52,03152.0k $35.8k $35.8k 0.00% Added +3.1k +3,074
59 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 51,90051.9k $35.7k $35.7k 0.00% Unchanged
60 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 51,06451.1k $35.1k $35.1k 0.00% Reduced -12.4k -12,448
61 ALGERT GLOBAL LLC 0.00% of their portfolio SAN FRANCISCO, CA 49,60649.6k $34.1k $34.1k 0.00% New
62 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 46,96747.0k $32.3k $32.3k 0.00% Reduced -27.2k -27,211
63 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 46,45446.5k $32.0k $32.0k 0.00% Added +44.2k +44,154
64 NFSG Corp 0.01% of their portfolio BOCA RATON, FL 41,90041.9k $28.8k $28.8k 0.01% Unchanged
65 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 40,86540.9k $29.0k $29.0k 0.00% Reduced -19.8k -19,758
66 Mariner, LLC 0.00% of their portfolio Overland Park, KS 39,26439.3k $27.1k $27.1k 0.00% Added +1.6k +1,606
67 Arkfeld Wealth Strategies, L.L.C. 0.01% of their portfolio OMAHA, NE 38,00038.0k $28.1k $28.1k 0.01% New
68 Lido Advisors, LLC 0.00% of their portfolio Los Angeles, CA 37,77337.8k $26.0k $26.0k 0.00% Unchanged
69 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 35,25135.3k $24.0k $24.0k 0.00% Added +34.7k +34,671
70 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 34,88434.9k $24.0k $24.0k 0.00% Added +325 +325
71 Significant Wealth Partners LLC 0.01% of their portfolio CARY, IL 34,59434.6k $23.8k $23.8k 0.01% Added +12 +12
72 Williams Jones Wealth Management, LLC. 0.00% of their portfolio NEW YORK, NY 33,45033.5k $23.0k $23.0k 0.00% Unchanged
73 Pine Valley Investments Ltd Liability Co 0.00% of their portfolio MARLTON, NJ 31,00031.0k $21.3k $21.3k 0.00% Unchanged
74 BECK MACK & OLIVER LLC 0.00% of their portfolio NEW YORK, NY 30,00030.0k $20.6k $20.6k 0.00% Unchanged
75 NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio NEW YORK, NY 28,75428.8k $19.8k $19.8k 0.00% Unchanged
76 MML INVESTORS SERVICES, LLC 0.00% of their portfolio SPRINGFIELD, MA 27,55727.6k $19.0k $19.0k 0.00% Unchanged
77 Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio OAKLAND, CA 26,85426.9k $18.5k $18.5k 0.00% Reduced -19.0k -18,962
78 13D Management LLC 0.01% of their portfolio New York, NY 26,69626.7k $18.4k $18.4k 0.01% Reduced -884.8k -884,811
79 Supplemental Annuity Collective Trust of NJ 0.01% of their portfolio TRENTON, NJ 25,50025.5k $17.5k $17.5k 0.01% Unchanged
80 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 24,87724.9k $17.1k $17.1k 0.00% Reduced -6.2k -6,234
81 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 24,83424.8k $17.1k $17.1k 0.00% Reduced -2.2k -2,206
82 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 23,27423.3k $16.0k $16.0k 0.00% Added +11.5k +11,477
83 Dakota Wealth Management 0.00% of their portfolio PALM BEACH GARDENS, FL 22,43622.4k $15.4k $15.4k 0.00% Unchanged
84 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 22,26022.3k $15.3k $15.3k 0.00% Reduced -33.5k -33,535
85 Brookstone Capital Management 0.00% of their portfolio WHEATON, IL 21,86521.9k $17.1k $17.1k 0.00% Unchanged
86 Carlson Capital Management 0.00% of their portfolio NORTHFIELD, MN 21,28821.3k $14.6k $14.6k 0.00% New
87 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 21,08021.1k $14.5k $14.5k 0.00% Reduced -57.5k -57,500
88 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 20,65020.6k $14.2k $14.2k 0.00% Unchanged
89 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 20,59220.6k $14.0k $14.0k 0.00% Reduced -555 -555
90 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 20,26920.3k $13.9k $13.9k 0.00% Unchanged
91 PFG Investments, LLC 0.00% of their portfolio WOODBURY, NY 20,20020.2k $13.9k $13.9k 0.00% Reduced -300 -300
92 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 19,35219.4k $13.3k $13.3k 0.00% Reduced -229 -229
93 INDEPENDENT FINANCIAL GROUP, LLC 0.00% of their portfolio SAN DIEGO, CA 19,10019.1k $13.1k $13.1k 0.00% Reduced -3.5k -3,500
94 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 17,62517.6k $12.1k $12.1k 0.00% Added +2.4k +2,435
95 JFS WEALTH ADVISORS, LLC 0.00% of their portfolio HERMITAGE, PA 17,55017.6k $12.1k $12.1k 0.00% Unchanged
96 Forum Financial Management, LP 0.00% of their portfolio LOMBARD, IL 17,50017.5k $12.0k $12.0k 0.00% Unchanged
97 Csenge Advisory Group 0.00% of their portfolio CLEARWATER, FL 17,06417.1k $11.7k $11.7k 0.00% Reduced -4.0k -4,000
98 CORA CAPITAL ADVISORS LLC 0.01% of their portfolio MARLTON, NJ 16,80016.8k $11.6k $11.6k 0.01% Unchanged
99 Ground Swell Capital, LLC 0.01% of their portfolio FOLLY BEACH, SC 16,14416.1k $11.1k $11.1k 0.01% New
100 Arcus Capital Partners, LLC 0.00% of their portfolio ATLANTA, GA 15,98816.0k $11.0k $11.0k 0.00% Unchanged