Jane Street’s NovaBridge Biosciences American Depositary Shares NBP Stock Holding History

Jane Street’s Portfolio NBP Stock Details NBP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-32,581	Closed	-$109K	–	12226
2025 Q4	$130K	Buy	32,581 +22,308	+217%	+$98.7K	﹤0.01%	10039
2025 Q3	$38.8K	Buy	+10,273	New	+$34.9K	﹤0.01%	10408
2023 Q4	–	Sell	-127,241	Closed	-$168K	–	9483
2023 Q3	$168K	Buy	+127,241	New	+$279K	﹤0.01%	7729
2023 Q2	–	Sell	-25,319	Closed	-$87.6K	–	9097
2023 Q1	$87.6K	Sell	25,319 -48,353	-66%	-$234K	﹤0.01%	8284
2022 Q4	$308K	Buy	+73,672	New	+$279K	﹤0.01%	6973
2022 Q2	–	Sell	-14,571	Closed	-$236K	–	10186
2022 Q1	$236K	Buy	+14,571	New	+$373K	﹤0.01%	8784
2021 Q4	–	Sell	-152,843	Closed	-$9.17M	–	10420
2021 Q3	$11.1M	Buy	152,843 +134,977	+755%	+$9.76M	﹤0.01%	1684
2021 Q2	$1.5M	Buy	+17,866	New	+$1.18M	﹤0.01%	4933
2021 Q1	–	Sell	-8,634	Closed	-$407K	–	9338
2020 Q4	$407K	Buy	+8,634	New	+$340K	﹤0.01%	6015

Other funds holding NBP

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

ACM

AIHC Capital Management Central $120M AUM

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Candriam SCA Strassen, Luxembourg, Luxembourg $19.3B AUM 39.18% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Jane Street's NBP Position: Q1 2026 in Review

Jane Street sold out of NovaBridge Biosciences American Depositary Shares (NBP) in Q1 2026, closing a stake of 32,581 shares — an estimated $109K sold.

Jane Street first reported a position in NBP in Q4 2020 and held it in 9 quarters. The position peaked at $11.1M in Q3 2021. 48 funds tracked by Wall St. Rank hold NBP as of Q1 2026.

Jane Street reported no remaining NovaBridge Biosciences American Depositary Shares position as of Q1 2026 after selling out during the quarter.
Jane Street sold 32,581 NovaBridge Biosciences American Depositary Shares shares in Q1 2026, an estimated $109K.
Jane Street first reported a position in NovaBridge Biosciences American Depositary Shares in Q4 2020 and held it in 9 quarters.
Jane Street's NovaBridge Biosciences American Depositary Shares position peaked at $11.1M in Q3 2021.
48 funds tracked by Wall St. Rank held NovaBridge Biosciences American Depositary Shares as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.