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 Q2	$35.8K	Buy	+18,343	New	+$37.4K	﹤0.01%	11057
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

HHLR Advisors Grand Cayman, Cayman Islands $832M AUM 32.38% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

ACM

AIHC Capital Management Central $104M AUM

Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Candriam SCA Strassen, Luxembourg, Luxembourg $22.2B AUM 58.34% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

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

Jane Street's NBP Position: Q2 2026 in Review

Jane Street opened a new position in NovaBridge Biosciences American Depositary Shares (NBP) in Q2 2026: 18,343 shares worth $35.8K. The stake represents ﹤0.01% of the portfolio and ranks #11057 among its holdings. This is a return to the name: Jane Street previously reported a position in NBP as recently as Q4 2025.

Jane Street first reported a position in NBP in Q4 2020 and has held it in 10 quarters since. The position peaked at $11.1M in Q3 2021. 49 funds tracked by Wall St. Rank hold NBP as of Q2 2026.

Jane Street held 18,343 shares of NovaBridge Biosciences American Depositary Shares worth $35.8K as of Q2 2026.
NovaBridge Biosciences American Depositary Shares was a new Jane Street position in Q2 2026.
NovaBridge Biosciences American Depositary Shares made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #11057 holding.
Jane Street first reported a position in NovaBridge Biosciences American Depositary Shares in Q4 2020 and has held it in 10 quarters since.
Jane Street's NovaBridge Biosciences American Depositary Shares position peaked at $11.1M in Q3 2021.
49 funds tracked by Wall St. Rank held NovaBridge Biosciences American Depositary Shares as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.