Two Sigma Investments
AMRN

Two Sigma Investments’s Amarin Corp AMRN Stock Holding History

Two Sigma Investments’s Portfolio AMRN Stock Details AMRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.56M Sell
107,542
-3,626
-3% -$54.3K ﹤0.01% 2951
2025
Q4 		$1.55M Buy
111,168
+51,097
+85% +$843K ﹤0.01% 2630
2025
Q3 		$984K Buy
60,071
+1,047
+2% +$16.3K ﹤0.01% 2579
2025
Q2 		$957K Sell
59,024
-33,773
-36% -$380K ﹤0.01% 2278
2025
Q1 		$832K Sell
92,797
-15,890
-15% -$168K ﹤0.01% 2277
2024
Q4 		$1.05M Sell
108,687
-10,314
-9% -$110K ﹤0.01% 2148
2024
Q3 		$1.49M Sell
119,001
-32,880
-22% -$436K ﹤0.01% 1864
2024
Q2 		$2.09M Sell
151,881
-17,838
-11% -$307K ﹤0.01% 1521
2024
Q1 		$3.02M Buy
169,719
+10,504
+7% +$224K 0.01% 1230
2023
Q4 		$2.77M Sell
159,215
-13,356
-8% -$210K 0.01% 1307
2023
Q3 		$3.18M Sell
172,571
-68,751
-28% -$1.49M 0.01% 1125
2023
Q2 		$5.74M Sell
241,322
-36,727
-13% -$943K 0.01% 861
2023
Q1 		$8.34M Buy
278,049
+69,783
+34% +$2.45M 0.02% 656
2022
Q4 		$5.04M Buy
208,266
+107,219
+106% +$2.57M 0.02% 854
2022
Q3 		$2.2M Buy
101,047
+41,821
+71% +$1.12M 0.01% 1103
2022
Q2 		$1.76M Sell
59,226
-43,852
-43% -$1.89M 0.01% 1264
2022
Q1 		$6.78M Buy
103,078
+53,162
+107% +$3.51M 0.02% 782
2021
Q4 		$3.36M Sell
49,916
-11,044
-18% -$914K 0.01% 1484
2021
Q3 		$6.22M Sell
60,960
-38,913
-39% -$3.82M 0.01% 1072
2021
Q2 		$8.75M Buy
99,873
+79,772
+397% +$7.84M 0.02% 885
2021
Q1 		$2.5M Sell
20,101
-16,790
-46% -$2.26M 0.01% 1535
2020
Q4 		$3.61M Buy
36,891
+30,716
+497% +$2.96M 0.01% 1118
2020
Q3 		$520K Sell
6,175
-83,377
-93% -$9.99M ﹤0.01% 2220
2020
Q2 		$12.4M Buy
+89,552
New +$12.3M 0.06% 324
2019
Q2 		– Sell
-608
Closed -$223K – 3291
2019
Q1 		$253K Sell
608
-60,414
-99% -$21.8M ﹤0.01% 2705
2018
Q4 		$16.6M Buy
+61,022
New +$22.2M 0.07% 377
2018
Q3 		– Sell
-28,284
Closed -$1.75M – 3147
2018
Q2 		$1.75M Buy
28,284
+1,419
+5% +$87.9K 0.01% 1725
2018
Q1 		$1.62M Sell
26,865
-50,534
-65% -$3.75M 0.01% 1680
2017
Q4 		$6.21M Buy
77,399
+22,538
+41% +$1.55M 0.02% 807
2017
Q3 		$3.84M Buy
54,861
+2,877
+6% +$204K 0.01% 934
2017
Q2 		$4.19M Sell
51,984
-8,738
-14% -$543K 0.02% 954
2017
Q1 		$3.89M Buy
60,722
+32,824
+118% +$2.08M 0.01% 1062
2016
Q4 		$1.72M Sell
27,898
-23,819
-46% -$1.51M 0.01% 1607
2016
Q3 		$3.3M Buy
+51,717
New +$2.9M 0.01% 1140
2016
Q1 		– Sell
-2,563
Closed -$97K – 2765
2015
Q4 		$97K Buy
+2,563
New +$101K ﹤0.01% 2574
2015
Q2 		– Sell
-12,293
Closed -$575K – 2776
2015
Q1 		$575K Buy
+12,293
New +$375K ﹤0.01% 1889
2014
Q1 		– Sell
-1,462
Closed -$58K – 1962
2013
Q4 		$58K Buy
1,462
+950
+186% +$49.2K ﹤0.01% 2116
2013
Q3 		$65K Buy
+512
New +$61.3K ﹤0.01% 1773

Other funds holding AMRN

SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
WW
Waterfront Wealth Overland Park, Kansas $545M AUM 19.05% 1-Year Est. Return
EP
Eversept Partners New York $1.9B AUM 121.13% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Two Sigma Investments's AMRN Position: Q1 2026 in Review

Two Sigma Investments reduced its Amarin Corp (AMRN) stake by 3.3% in Q1 2026, selling an estimated $54.3K and leaving 107,542 shares worth $1.56M. The position accounts for ﹤0.01% of the portfolio, ranked #2951.

Two Sigma Investments first reported a position in AMRN in Q3 2013 and has held it in 38 quarters since. The position peaked at $16.6M in Q4 2018. 69 funds tracked by Wall St. Rank hold AMRN as of Q1 2026.

  • Two Sigma Investments held 107,542 shares of Amarin Corp worth $1.56M as of Q1 2026.
  • Two Sigma Investments sold 3,626 Amarin Corp shares in Q1 2026, an estimated $54.3K.
  • Amarin Corp made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #2951 holding.
  • Two Sigma Investments first reported a position in Amarin Corp in Q3 2013 and has held it in 38 quarters since.
  • Two Sigma Investments's Amarin Corp position peaked at $16.6M in Q4 2018.
  • 69 funds tracked by Wall St. Rank held Amarin Corp as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.