Digimarc Corporation
US ˙ NasdaqGS ˙ US25381B1017

SecurityDMRC / Digimarc Corporation
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership502,001 shares
Latest Disclosed Value $ 2,464,826
Private Advisor Group, LLC reports 12.77% increase in ownership of DMRC / Digimarc Corporation

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 502,001 shares of Digimarc Corporation (US:DMRC) valued at $2,464,825 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 445,172 shares of Digimarc Corporation. This represents a change in shares of 12.77% during the quarter. The current value of the position is $6,842,274 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F DIGIMARC CORP COM 25381B101 502,001 56,829 12.77 2,465 -15.62 0.0109
2026-02-17 2025-12-31 13F DIGIMARC CORP COM 25381B101 445,172 -21,186 -4.54 2,920 -35.91 0.0131
2025-11-13 2025-09-30 13F DIGIMARC CORP COM 25381B101 466,358 4,890 1.06 4,556 -25.25 0.0224
2025-08-11 2025-06-30 13F DIGIMARC CORP COM 25381B101 461,468 61,783 15.46 6,096 18.97 0.0328
2025-05-05 2025-03-31 13F DIGIMARC CORP COM 25381B101 399,685 29,291 7.91 5,124 -63.07 0.0310
2025-02-03 2024-12-31 13F DIGIMARC CORP COM 25381B101 370,394 10,680 2.97 13,871 43.46 0.0781
2024-10-22 2024-09-30 13F DIGIMARC CORP COM 25381B101 359,714 7,806 2.22 9,669 -11.39 0.0600
2024-08-05 2024-06-30 13F DIGIMARC CORP COM 25381B101 351,908 14,884 4.42 10,913 19.13 0.0732
2024-04-30 2024-03-31 13F DIGIMARC CORP COM 25381B101 337,024 8,875 2.70 9,160 -22.71 0.0658
2024-02-06 2023-12-31 13F DIGIMARC CORP COM 25381B101 328,149 5,618 1.74 11,853 13.10 0.0921
2023-11-03 2023-09-30 13F DIGIMARC CORP COM 25381B101 322,531 6,387 2.02 10,479 11.99 0.0936
2023-08-10 2023-06-30 13F DIGIMARC CORP COM 25381B101 316,144 8,340 2.71 9,358 54.71 0.0813
2023-05-10 2023-03-31 13F DIGIMARC CORP COM 25381B101 307,804 15,913 5.45 6,048 12.08 0.0578
2023-01-18 2022-12-31 13F DIGIMARC CORP COM 25381B101 291,891 17,390 6.34 5,396 45.05 0.2717
2022-10-14 2022-09-30 13F DIGIMARC CORP COM 25381B101 274,501 16,721 6.49 3,720 2.06 0.0428
2022-07-13 2022-06-30 13F DIGIMARC CORP COM 25381B101 257,780 1,870 0.73 3,645 -45.98 0.0325
2022-05-12 2022-03-31 13F/A-1 DIGIMARC CORP COM 25381B101 255,910 13,985 5.78 6,748 -29.35 0.0517
2022-05-10 2022-03-31 13F DIGIMARC CORP COM 25381B101 241,925 0 9,551 0.0718
2022-02-10 2021-12-31 13F DIGIMARC CORP COM 25381B101 241,925 -223,751 -48.05 9,551 -40.45 0.0716
2021-10-14 2021-09-30 13F DIGIMARC CORP COM 25381B101 465,676 465,676 16,038 0.1020
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.