Jim Simons’s BeOne Medicines Ltd ONC Stock Holding History

Jim Simons’s Portfolio ONC Stock Details ONC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$19.4M	Buy	+65,456	New	+$21.2M	0.03%	659
2023 Q3	–	Sell	-9,300	Closed	-$1.66M	–	4196
2023 Q2	$1.66M	Buy	+9,300	New	+$2.14M	﹤0.01%	2121
2022 Q4	–	Sell	-2,300	Closed	-$310K	–	4480
2022 Q3	$310K	Buy	+2,300	New	+$395K	﹤0.01%	3195
2020 Q1	–	Sell	-30,619	Closed	-$5.08M	–	3879
2019 Q4	$5.08M	Buy	+30,619	New	+$5.09M	﹤0.01%	1846
2018 Q4	–	Sell	-142,500	Closed	-$24.5M	–	3669
2018 Q3	$24.5M	Sell	142,500 -74,616	-34%	-$12.5M	0.03%	810
2018 Q2	$33.4M	Buy	+217,116	New	+$38.7M	0.04%	625
2017 Q2	–	Sell	-6,500	Closed	-$238K	–	3397
2017 Q1	$238K	Buy	+6,500	New	+$237K	﹤0.01%	2966
2016 Q4	–	Sell	-30,900	Closed	-$952K	–	3497
2016 Q3	$952K	Buy	+30,900	New	+$897K	﹤0.01%	2589

Other funds holding ONC

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

HHLR Advisors Grand Cayman, Cayman Islands $1.67B AUM 7.53% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jim Simons's ONC Position: Q1 2026 in Review

Jim Simons opened a new position in BeOne Medicines Ltd (ONC) in Q1 2026: 65,456 shares worth $19.4M. The stake represents 0.03% of the portfolio and ranks #659 among its holdings. This is a return to the name: Jim Simons previously reported a position in ONC as recently as Q2 2023.

Jim Simons first reported a position in ONC in Q3 2016 and has held it in 8 quarters since. The position peaked at $33.4M in Q2 2018. 282 funds tracked by Wall St. Rank hold ONC as of Q1 2026.

Jim Simons held 65,456 shares of BeOne Medicines Ltd worth $19.4M as of Q1 2026.
BeOne Medicines Ltd was a new Jim Simons position in Q1 2026.
BeOne Medicines Ltd made up 0.03% of Jim Simons's portfolio in Q1 2026, its #659 holding.
Jim Simons first reported a position in BeOne Medicines Ltd in Q3 2016 and has held it in 8 quarters since.
Jim Simons's BeOne Medicines Ltd position peaked at $33.4M in Q2 2018.
282 funds tracked by Wall St. Rank held BeOne Medicines Ltd as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.