Question 1

How many shares of CTMX does Woodline Partners LP own?

Accepted Answer

As of 2026-Q2, Woodline Partners LP holds 2M shares of CTMX (CYTOMX THERAPEUTICS INC.).

Question 2

What is Woodline Partners LP's CTMX position worth?

Accepted Answer

As of 2026-Q2, Woodline Partners LP's CTMX position is worth $7.7M.

Question 3

Is Woodline Partners LP buying or selling CTMX?

Accepted Answer

In 2026-Q2, Woodline Partners LP increased their CTMX position (+2.0% change in shares).

Question 4

When did Woodline Partners LP first buy CTMX?

Accepted Answer

Based on available 13F filings, Woodline Partners LP first reported a position in CTMX in 2024-Q3. They have held the position across 8 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	2M	+2.0%	$7.7M	0.0%	$3.75	28
2026-Q1	Decreased	2M	-14.4%	$9.4M	0.0%	$4.81	0
2025-Q4	Unchanged	2.3M	0.0%	$10M	0.0%	$4.16	0
2025-Q3	Increased	2.3M	0.0%	$7.5M	0.0%	$3.23	27
2025-Q2	Increased	2.3M	+41.0%	$5.3M	0.0%	$2.25	36
2025-Q1	New	1.7M	—	$1.1M	0.0%	$0.63	35
2024-Q4	Exited	0	-100.0%	$0	0.0%	$1.02	0
2024-Q3	New	393,832	—	$464,722	0.0%	$1.20	33