How many shares of CTMX does CITADEL ADVISORS LLC own?

As of 2026-Q2, CITADEL ADVISORS LLC holds 3.1M shares of CTMX (CYTOMX THERAPEUTICS INC.).

What is CITADEL ADVISORS LLC's CTMX position worth?

As of 2026-Q2, CITADEL ADVISORS LLC's CTMX position is worth $11.7M.

In 2026-Q2, CITADEL ADVISORS LLC decreased their CTMX position (-42.5% change in shares).

Based on available 13F filings, CITADEL ADVISORS LLC first reported a position in CTMX in 2019-Q1. They have held the position across 30 quarters.

Position history for CITADEL ADVISORS LLC's holdings in CYTOMX THERAPEUTICS INC.

Current Value

$11.7M

Current Shares

3.1M

Total Value Change

+$11.3M

Total Shares Change

+3.1M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	3.1M	-42.5%	$11.7M	0.0%	$3.75	0
2026-Q1	Increased	5.4M	+1479.3%	$25.4M	0.0%	$4.81	46
2025-Q4	Decreased	342,304	-81.0%	$1.5M	0.0%	$4.16	0
2025-Q3	Increased	1.8M	+2005.5%	$5.7M	0.0%	$3.23	44
2025-Q2	Increased	85,509	+854x	$194,105	0.0%	$2.25	25
2025-Q1	Decreased	100	-100.0%	$64	0.0%	$0.63	0
2024-Q4	Increased	322,311	+1.6%	$331,980	0.0%	$1.02	24
2024-Q3	Decreased	317,119	-35.9%	$374,200	0.0%	$1.20	0
2024-Q2	Increased	494,643	+1245.0%	$603,464	0.0%	$1.22	39
2024-Q1	Decreased	36,777	-85.5%	$80,174	0.0%	$2.18	0
2023-Q4	Increased	253,283	+321.0%	$392,588	0.0%	$1.55	38
2023-Q3	Increased	60,166	+579.5%	$77,614	0.0%	$1.29	23
2023-Q2	Decreased	8,854	-96.8%	$15,229	0.0%	$1.41	0
2023-Q1	Decreased	278,677	-39.1%	$420,803	0.0%	$1.48	0
2022-Q4	Increased	457,918	+831.5%	$732,669	0.0%	$1.60	40
2022-Q3	Decreased	49,159	-85.4%	$71,000	0.0%	$1.47	0
2022-Q2	Increased	335,989	+2236.2%	$615,000	0.0%	$1.87	39
2022-Q1	Decreased	14,382	-62.2%	$38,000	0.0%	$2.77	0
2021-Q4	New	38,070	-	$165,000	0.0%	$4.40	34
2021-Q3	Exited	0	-100.0%	$0	0.0%	$4.93	0
2021-Q2	Decreased	769,766	-17.2%	$4.9M	0.0%	$6.47	0
2021-Q1	Increased	929,910	+401.9%	$7.2M	0.0%	$7.40	44
2020-Q4	Decreased	185,266	-34.0%	$1.2M	0.0%	$6.82	0
2020-Q3	Increased	280,926	+312.7%	$1.9M	0.0%	$6.69	42
2020-Q2	Decreased	68,065	-66.3%	$567,000	0.0%	$8.21	0
2020-Q1	Decreased	202,106	-53.6%	$1.6M	0.0%	$6.70	0
2019-Q4	Increased	435,569	+87.4%	$3.6M	0.0%	$8.29	42
2019-Q3	New	232,475	-	$1.7M	0.0%	$7.70	36
2019-Q2	Exited	0	-100.0%	$0	0.0%	$11.22	0
2019-Q1	New	34,290	-	$368,000	0.0%	$10.75	33