Question 1

How many shares of MRSN does BNP PARIBAS FINANCIAL MARKETS own?

Accepted Answer

BNP PARIBAS FINANCIAL MARKETS previously held 0 shares of MRSN (MERSANA THERAPEUTICS INC) before exiting the position in 2026-Q1.

Question 2

What is BNP PARIBAS FINANCIAL MARKETS's MRSN position worth?

Accepted Answer

BNP PARIBAS FINANCIAL MARKETS's MRSN position was last reported at $0 in 2026-Q1 before the exit.

Question 3

Is BNP PARIBAS FINANCIAL MARKETS buying or selling MRSN?

Accepted Answer

In 2026-Q1, BNP PARIBAS FINANCIAL MARKETS exited their MRSN position entirely (-100.0% change in shares).

Question 4

When did BNP PARIBAS FINANCIAL MARKETS first buy MRSN?

Accepted Answer

Based on available 13F filings, BNP PARIBAS FINANCIAL MARKETS first reported a position in MRSN in 2018-Q4. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$29.08	0
2025-Q4	Increased	1,090	+105.3%	$31,534	0.0%	$28.65	22
2025-Q3	Decreased	531	-80.8%	$4,121	0.0%	$7.79	0
2025-Q2	Decreased	2,765	-98.6%	$818	0.0%	$7.28	0
2025-Q1	Decreased	201,448	-44.2%	$69,338	0.0%	$9.49	0
2024-Q4	Increased	361,147	+52.3%	$516,440	0.0%	$35.50	34
2024-Q3	Decreased	237,198	-29.4%	$448,304	0.0%	$46.25	0
2024-Q2	Increased	336,079	+316.3%	$675,519	0.0%	$50.25	40
2024-Q1	Increased	80,735	+90.0%	$361,693	0.0%	$112.00	37
2023-Q4	Decreased	42,496	-65.5%	$98,591	0.0%	$58.00	0
2023-Q3	Increased	123,345	+66.7%	$156,648	0.0%	$31.75	33
2023-Q2	Decreased	74,002	-66.6%	$243,467	0.0%	$80.00	0
2023-Q1	Increased	221,708	+80.7%	$911,220	0.0%	$100.00	38
2022-Q4	Decreased	122,676	-48.4%	$718,881	0.0%	$146.50	0
2022-Q3	Decreased	237,665	-56.0%	$1.6M	0.0%	$160.50	0
2022-Q2	Decreased	539,703	-17.3%	$2.5M	0.0%	$111.25	0
2022-Q1	Increased	652,613	+5.5%	$2.6M	0.0%	$100.50	28
2021-Q4	Increased	618,416	+761.5%	$3.8M	0.0%	$160.00	43
2021-Q3	Increased	71,780	+2771.2%	$676.9M	0.0%	$233.25	51
2021-Q2	Decreased	2,500	-64.0%	$33,950	0.0%	$332.00	0
2021-Q1	Increased	6,946	+5.8%	$112,386	0.0%	$382.75	23
2020-Q4	Decreased	6,568	-48.4%	$174,774	0.0%	$664.50	0
2020-Q3	Increased	12,718	+225.9%	$236,809	0.0%	$469.50	37
2020-Q2	Decreased	3,902	-64.9%	$91,307	0.0%	$557.00	0
2020-Q1	Increased	11,120	+28.6%	$64,830	0.0%	$164.00	26
2019-Q4	Increased	8,648	+169.5%	$49,553	0.0%	$130.38	33
2019-Q3	Increased	3,209	+2.2%	$5,070	0.0%	$39.50	10
2019-Q2	Increased	3,140	+17.4%	$12,717	0.0%	$101.25	14
2019-Q1	Increased	2,674	+844.9%	$14,065	0.0%	$131.50	20
2018-Q4	New	283	-	$1,155	0.0%	$101.25	17

MRSN30 quarters

MRSN
30 quarters