D. E. Shaw & Co., Inc.

CIK

0001009207

City

New York

State / Country

Stock

DMRC — Digimarc CORP

Holdings in DMRC

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$1,978,764	301,641	+43.6%	Shares	Defined	2026-02-17
2025-09-30	$2,052,696	210,102	+50.7%	Shares	Defined	2025-11-14
2025-06-30	$1,841,104	139,372	+188.3%	Shares	Defined	2025-08-14
2025-03-31	$619,718	48,340	-54.0%	Shares	Defined	2025-05-15
2024-12-31	$3,933,298	105,028	+93.3%	Shares	Defined	2025-02-14
2024-09-30	$1,460,605	54,338	-6.4%	Shares	Defined	2024-11-14
2024-06-30	$1,800,471	58,061	-62.9%	Shares	Defined	2024-08-14
2023-09-30	$5,086,049	156,542	-11.3%	Shares	Defined	2023-11-14
2023-06-30	$5,195,306	176,471	+74.3%	Shares	Defined	2023-08-14
2023-03-31	$1,989,621	101,253	+20.7%	Shares	Defined	2023-05-15
2022-12-31	$1,551,052	83,886	+46.8%	Shares	Defined	2023-02-14
2022-09-30	$774,057	57,126	-5.1%	Shares	Defined	2022-11-14
2022-06-30	$851,553	60,223	+11.8%	Shares	Defined	2022-08-15
2022-03-31	$1,419,945	53,847	-23.2%	Shares	Defined	2022-05-16
2021-12-31	$2,767,390	70,096	-38.4%	Shares	Defined	2022-02-14
2021-09-30	$3,919,891	113,818	-36.7%	Shares	Defined	2021-11-15
2021-06-30	$6,023,032	179,792	-47.0%	Shares	Defined	2021-08-16
2021-03-31	$10,058,180	339,116	+3291.2%	Shares	Defined	2021-05-17
2021-03-31	$296,600	10,000	-66.7%	Shares	Defined	2021-05-17
2020-12-31	$1,417,200	30,000	-89.2%	Shares	Defined	2021-02-16
2020-12-31	$13,141,364	278,183	+595.5%	Shares	Defined	2021-02-16
2020-09-30	$893,200	40,000	-78.3%	Shares	Defined	2020-11-16
2020-09-30	$4,110,082	184,061	+6.8%	Shares	Defined	2020-11-16
2020-06-30	$2,755,844	172,348	+330.9%	Shares	Defined	2020-08-14
2020-06-30	$639,600	40,000	-69.6%	Shares	Defined	2020-08-14
2020-03-31	$1,719,885	131,792	—	Shares	Defined	2020-05-15