Does Simplex Trading own DMRC stock?

As of its Q1 2026 13F, Simplex Trading held 2,785 shares of DMRC (Digimarc), worth $13,674.

How many shares of DMRC does Simplex Trading own?

As of its Q1 2026 13F, Simplex Trading held 2,785 shares of DMRC (Digimarc).

As of its Q1 2026 13F, Simplex Trading's DMRC position was worth $13,674.

Simplex Trading already held DMRC in its Q1 2019 13F, the earliest on record, and listed it in 24 quarterly 13F filings.

Position history for SIMPLEX TRADING, LLC's holdings in DIGIMARC CORP NEW

Final Value

Final Shares

Total Value Change

-$338,000

Total Shares Change

-10,773

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$8.22	0
2026-Q1	Increased	2,785	+90.4%	$13,674	0.0%	$4.91	19
2025-Q4	Decreased	1,463	-70.7%	$9,597	0.0%	$6.56	0
2025-Q3	Increased	4,993	+2819.9%	$48,000	0.0%	$9.77	22
2025-Q2	Decreased	171	-84.2%	$2,000	0.0%	$13.21	0
2025-Q1	Decreased	1,082	-86.8%	$13,000	0.0%	$12.82	0
2024-Q4	Decreased	8,222	-40.7%	$307,000	0.0%	$37.45	0
2024-Q3	Decreased	13,857	-20.5%	$372,000	0.0%	$26.88	0
2024-Q2	Increased	17,424	+2951.5%	$540,000	0.0%	$31.01	39
2024-Q1	Decreased	571	-90.6%	$15,000	0.0%	$27.18	0
2023-Q4	Increased	6,086	+3.9%	$219,000	0.0%	$36.12	24
2023-Q3	New	5,858	-	$190,000	0.0%	$32.49	31
2023-Q2	Exited	0	-100.0%	$0	0.0%	$29.44	0
2023-Q1	Decreased	20,626	-56.7%	$405,000	0.0%	$19.65	0
2022-Q4	Increased	47,652	+82.1%	$881,000	0.0%	$18.49	38
2022-Q3	Increased	26,167	+7506.7%	$354,000	0.0%	$13.55	38
2022-Q2	Decreased	344	-51.8%	$4,000	0.0%	$14.14	0
2022-Q1	New	714	-	$18,000	0.0%	$26.37	28
2021-Q4	Exited	0	-100.0%	$0	0.0%	$39.48	0
2021-Q3	Decreased	1,278	-7.3%	$42,000	0.0%	$34.44	0
2021-Q2	New	1,378	-	$46,000	0.0%	$33.50	31
2021-Q1	Exited	0	-100.0%	$0	0.0%	$29.66	0
2020-Q4	Increased	8,074	+121.2%	$381,000	0.0%	$47.24	38
2020-Q3	Increased	3,650	+1873.0%	$81,000	0.0%	$22.33	34
2020-Q2	New	185	-	$2,000	0.0%	$15.99	17
2019-Q4	Exited	0	-100.0%	$0	0.0%	$33.56	0
2019-Q3	Increased	9,623	+620.8%	$376,000	0.0%	$39.09	38
2019-Q2	Decreased	1,335	-87.6%	$59,000	0.0%	$44.39	0
2019-Q1	First report	10,773	-	$338,000	0.0%	$31.38	0