HT
AMRN

Headlands Technologies’s Amarin Corp AMRN Stock Holding History

Headlands Technologies’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
2025
Q3 		– Sell
-2,682
Closed -$43.5K – 630
2025
Q2 		$43.5K Buy
+2,682
New +$30.2K 0.01% 801
2023
Q3 		– Sell
-78
Closed -$1.86K – 908
2023
Q2 		$1.86K Buy
+78
New +$2K ﹤0.01% 727

Other funds holding AMRN

SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
EP
Eversept Partners New York $1.9B AUM 121.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
SI
SCP Investment Orinda, California $90.3M AUM 31.98% 1-Year Est. Return
WW
Waterfront Wealth Overland Park, Kansas $545M AUM 19.05% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Headlands Technologies's AMRN Position: Q3 2025 in Review

Headlands Technologies sold out of Amarin Corp (AMRN) in Q3 2025, closing a stake of 2,682 shares — an estimated $43.5K sold.

Headlands Technologies first reported a position in AMRN in Q2 2023 and held it in 2 quarters. The position peaked at $43.5K in Q2 2025. 91 funds tracked by Wall St. Rank hold AMRN as of Q3 2025.

  • Headlands Technologies reported no remaining Amarin Corp position as of Q3 2025 after selling out during the quarter.
  • Headlands Technologies sold 2,682 Amarin Corp shares in Q3 2025, an estimated $43.5K.
  • Headlands Technologies first reported a position in Amarin Corp in Q2 2023 and held it in 2 quarters.
  • Headlands Technologies's Amarin Corp position peaked at $43.5K in Q2 2025.
  • 91 funds tracked by Wall St. Rank held Amarin Corp as of Q3 2025.

Based on Headlands Technologies's 13F filing for Q3 2025, filed 12 Nov 2025.