Marshall Wace’s DBV Technologies S.A. American Depositary Shares DBVT Stock Holding History

Marshall Wace’s Portfolio DBVT Stock Details DBVT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-20,961	Closed	-$402K	–	3292
2025 Q4	$402K	Buy	+20,961	New	+$328K	﹤0.01%	2329
2021 Q1	–	Sell	-4,593	Closed	-$120K	–	2541
2020 Q4	$120K	Hold	4,593	–	–	﹤0.01%	1790
2020 Q3	$80K	Hold	4,593	–	–	﹤0.01%	1521
2020 Q2	$202K	Hold	4,593	–	–	﹤0.01%	1411
2020 Q1	$180K	Sell	4,593 -16,378	-78%	-$1.47M	﹤0.01%	1198
2019 Q4	$2.24M	Buy	+20,971	New	+$1.68M	0.02%	776

Other funds holding DBVT

MPM BioImpact Boston, Massachusetts $1.64B AUM 245.64% 1-Year Est. Return

Vivo Capital Palo Alto, California $1.1B AUM 799.93% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

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

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return

Patient Square Capital Menlo Park, California $646M AUM 291.07% 1-Year Est. Return

Octagon Capital Advisors New York $1.11B AUM 866.76% 1-Year Est. Return

Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return

Marshall Wace's DBVT Position: Q1 2026 in Review

Marshall Wace sold out of DBV Technologies S.A. American Depositary Shares (DBVT) in Q1 2026, closing a stake of 20,961 shares — an estimated $402K sold.

Marshall Wace first reported a position in DBVT in Q4 2019 and held it in 6 quarters. The position peaked at $2.24M in Q4 2019. 71 funds tracked by Wall St. Rank hold DBVT as of Q1 2026.

Marshall Wace reported no remaining DBV Technologies S.A. American Depositary Shares position as of Q1 2026 after selling out during the quarter.
Marshall Wace sold 20,961 DBV Technologies S.A. American Depositary Shares shares in Q1 2026, an estimated $402K.
Marshall Wace first reported a position in DBV Technologies S.A. American Depositary Shares in Q4 2019 and held it in 6 quarters.
Marshall Wace's DBV Technologies S.A. American Depositary Shares position peaked at $2.24M in Q4 2019.
71 funds tracked by Wall St. Rank held DBV Technologies S.A. American Depositary Shares as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.