GKFF
AMRN

George Kaiser Family Foundation’s Amarin Corp AMRN Stock Holding History

George Kaiser Family Foundation’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 		$593K Buy
+37,207
New +$550K 0.06% 47
2025
Q3 		– Sell
-38,197
Closed -$620K – 69
2025
Q2 		$620K Buy
+38,197
New +$430K 0.09% 23

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

George Kaiser Family Foundation's AMRN Position: Q2 2026 in Review

George Kaiser Family Foundation opened a new position in Amarin Corp (AMRN) in Q2 2026: 37,207 shares worth $593K. The stake represents 0.06% of the portfolio and ranks #47 among its holdings. This is a return to the name: George Kaiser Family Foundation previously reported a position in AMRN as recently as Q2 2025.

George Kaiser Family Foundation first reported a position in AMRN in Q2 2025 and has held it in 2 quarters since. The position peaked at $620K in Q2 2025. 80 funds tracked by Wall St. Rank hold AMRN as of Q2 2026.

  • George Kaiser Family Foundation held 37,207 shares of Amarin Corp worth $593K as of Q2 2026.
  • Amarin Corp was a new George Kaiser Family Foundation position in Q2 2026.
  • Amarin Corp made up 0.06% of George Kaiser Family Foundation's portfolio in Q2 2026, its #47 holding.
  • George Kaiser Family Foundation first reported a position in Amarin Corp in Q2 2025 and has held it in 2 quarters since.
  • George Kaiser Family Foundation's Amarin Corp position peaked at $620K in Q2 2025.
  • 80 funds tracked by Wall St. Rank held Amarin Corp as of Q2 2026.

Based on George Kaiser Family Foundation's 13F filing for Q2 2026, filed 12 Aug 2026.