CJ
AMRN icon

Caitlin John’s Amarin Corp AMRN Stock Holding History

Caitlin John’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
Q2 		$32 Hold
2
– – ﹤0.01% 994
2026
Q1 		$29 Hold
2
– – ﹤0.01% 929
2025
Q4 		$28 Hold
2
– – ﹤0.01% 921
2025
Q3 		$33 Buy
+2
New +$31 ﹤0.01% 874
2025
Q1 		– Sell
-2
Closed -$22 – 162
2024
Q4 		$22 Hold
2
– – ﹤0.01% 854
2024
Q3 		$26 Hold
2
– – ﹤0.01% 842
2024
Q2 		$31 Hold
2
– – ﹤0.01% 849
2024
Q1 		$40 Hold
2
– – ﹤0.01% 874
2023
Q4 		$39 Buy
+2
New +$31 ﹤0.01% 881

Other funds holding AMRN

SCM
Sarissa Capital Management Greenwich, Connecticut $178M AUM 118.43% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
WW
Waterfront Wealth Overland Park, Kansas $645M AUM 27.59% 1-Year Est. Return
BFM
Brooklands Fund Management London, United Kingdom $128M AUM
EP
Eversept Partners New York $1.93B AUM 160.8% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Caitlin John's AMRN Position: Q2 2026 in Review

Caitlin John held its Amarin Corp (AMRN) position steady in Q2 2026 at 2 shares worth $32. The position accounts for ﹤0.01% of the portfolio, ranked #994.

Caitlin John first reported a position in AMRN in Q4 2023 and has held it in 9 quarters since. The position peaked at $40 in Q1 2024. 80 funds tracked by Wall St. Rank hold AMRN as of Q2 2026.

  • Caitlin John held 2 shares of Amarin Corp worth $32 as of Q2 2026.
  • Caitlin John left its Amarin Corp share count unchanged in Q2 2026.
  • Amarin Corp made up ﹤0.01% of Caitlin John's portfolio in Q2 2026, its #994 holding.
  • Caitlin John first reported a position in Amarin Corp in Q4 2023 and has held it in 9 quarters since.
  • Caitlin John's Amarin Corp position peaked at $40 in Q1 2024.
  • 80 funds tracked by Wall St. Rank held Amarin Corp as of Q2 2026.

Based on Caitlin John's 13F filing for Q2 2026, filed 17 Aug 2026.