Comparable stake leader
Ocho Investments LLC
SEC ownership of Digimarc Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002119322.
Disclosed value leader
Ocho Investments LLC
Comparable rows
50/50
Latest evidence
01 Oct 2026
- Public ticker
- DMRC on Nasdaq
- Parsed ownership sources
-
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Ocho Investments LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Ocho Investments LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
01 Oct 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002119322
- Issuer location
- Beaverton, OR
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Digimarc Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Ocho Investments LLC
Disclosed value leader
Ocho Investments LLC
Comparable rows
50/50
Latest evidence
01 Oct 2026
3/4/5
13D/G
13F
Lead comparable stake: 18%
13D/G row: Ocho Investments LLC
Showing 1-8 of 50 holder rows.
Quick read
Ocho Investments LLC leads the comparable SEC ownership view at 18%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Ocho Investments LLC's linked filing trail.
Comparable ownership
Top 5
Ocho Investments LLC
18%
MORGAN STANLEY
9%
Andris Upitis
19%
Carle Ann Quinn
0.66%
Charles Beck
0.44%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ocho Investments LLC |
3/4/5
13D/G
10%+ Owner
|
18%
from 13D/G
|
$41,100,000
5,000,000 shares
|
— | 30 Sep 2026 |
| MORGAN STANLEY |
13F
13D/G
Company
|
9%
from 13D/G
|
$16,916,128
2,057,922 shares
|
— | 30 Jun 2026 |
| Andris Upitis |
3/4/5
10%+ Owner
|
19%
|
$41,100,000
5,000,000 shares
|
— | 30 Sep 2026 |
| Carle Ann Quinn |
3/4/5
EVP, Chief Operating Officer
|
0.66%
|
$1,459,485
177,553 shares
|
— | 15 Aug 2026 |
| Charles Beck |
3/4/5
EVP, Chief Financial Officer
|
0.44%
|
$984,032
119,712 shares
|
— | 15 Aug 2026 |
| Tony Rodriguez |
3/4/5
EVP, Chief Technology Officer
|
0.37%
|
$816,237
99,299 shares
|
— | 15 Aug 2026 |
| TCM Strategic GP LLC |
3/4/5
Former 10% Owner
|
0.3%
|
$317,475
64,659 shares
|
-$1,196,828 | 16 Jun 2026 |
| TCM Strategic Partners L.P. |
3/4/5
Former 10% Owner
|
0.3%
|
$317,475
64,659 shares
|
-$1,196,828 | 16 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$3,590,483.
Buys
$0
Insiders: 0
Sells
$3,590,483
Insiders: 3
Net
-$3,590,483
Shares: -344,847
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 344,847
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 344,847 | $0 | $3,590,483 | -$3,590,483 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-15 of 15 reporting-owner rows connected to Digimarc Corp. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
Andris Upitis
Net 12M change
-$3,590,484
Latest report
01 Oct 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Andris Upitis | 10%+ Owner | $41,100,000 | Mixed | 30 Sep 2026 | ||
| Ocho Investments LLC | 10%+ Owner | $41,100,000 | Mixed | 30 Sep 2026 | ||
| Carle Ann Quinn | EVP, Chief Operating Officer | $1,459,485 | Mixed | 15 Aug 2026 | ||
| Charles Beck | EVP, Chief Financial Officer | $984,032 | Mixed | 15 Aug 2026 | ||
| Tony Rodriguez | EVP, Chief Technology Officer | $816,237 | Mixed | 15 Aug 2026 | ||
| Ken Sickles | EVP, Chief Product Officer | $596,015 | Mixed | 15 Aug 2026 | ||
| Sandeep Dadlani | Director | $493,537 | Mixed | 01 Oct 2026 | ||
| LaShonda Anderson-Williams | Director | $356,312 | Mixed | 01 Oct 2026 | ||
| Michael Park | Director | $332,959 | Mixed | 01 Oct 2026 | ||
| Dana McIlwain | Director | $321,903 | Mixed | 01 Oct 2026 | ||
| Riley McCormack | Chief Executive Officer, Director, 10%+ Owner | $317,475 | -$1,196,828 | -79% | Mixed | 05 Jul 2026 |
| TCM Strategic GP LLC | Former 10% Owner | $317,475 | -$1,196,828 | -79% | Mixed | 16 Jun 2026 |
| TCM Strategic Partners L.P. | Former 10% Owner | $317,475 | -$1,196,828 | -79% | Mixed | 16 Jun 2026 |
| Paul Carreiro | Chief Executive Officer | Mixed | 06 Jul 2026 | |||
| Ron Thomas | EVP, Chief Revenue Officer | Mixed | 03 Aug 2026 |
Recent insider transactions for Digimarc Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| LaShonda Anderson-Williams | DMRC | Common Stock | Award | 3.33% | 1,396 | 43,347 | 01 Oct 2026 | Direct | ||
| Sandeep Dadlani | DMRC | Common Stock | Award | 3.71% | 2,147 | 60,041 | 01 Oct 2026 | Direct | ||
| Dana McIlwain | DMRC | Common Stock | Award | 3.7% | 1,396 | 39,161 | 01 Oct 2026 | Direct | ||
| Michael Park | DMRC | Common Stock | Award | 2.72% | 1,073 | 40,506 | 01 Oct 2026 | Direct | ||
| Tony Rodriguez | DMRC | Common Stock | Tax liability | -2.64% | -2,697 | 99,299 | 15 Aug 2026 | Direct | ||
| Tony Rodriguez | DMRC | Common Stock | Award | 2.27% | 2,268 | 101,996 | 15 Aug 2026 | Direct | ||
| Carle Ann Quinn | DMRC | Common Stock | Tax liability | -3.22% | -5,901 | 177,553 | 15 Aug 2026 | Direct | ||
| Carle Ann Quinn | DMRC | Common Stock | Award | 1.45% | 2,617 | 183,454 | 15 Aug 2026 | Direct | ||
| Ken Sickles | DMRC | Common Stock | Tax liability | -1.83% | -1,353 | 72,508 | 15 Aug 2026 | Direct | ||
| Ken Sickles | DMRC | Common Stock | Award | 3.17% | 2,268 | 73,861 | 15 Aug 2026 | Direct | ||
| Charles Beck | DMRC | Common Stock | Tax liability | -2.43% | -2,982 | 119,712 | 15 Aug 2026 | Direct | ||
| Charles Beck | DMRC | Common Stock | Award | 2.18% | 2,617 | 122,694 | 15 Aug 2026 | Direct | ||
| Ron Thomas | DMRC | Long-Term Incentive Plan Units | Award | 192,000 | 192,000 | 03 Aug 2026 | Direct | |||
| Paul Carreiro | DMRC | Inducement Award LTIP Units | Award | 1,060,000 | 1,060,000 | 06 Jul 2026 | Direct | |||
| Riley McCormack | DMRC | Common Stock | Award | 99.2% | 64,146 | 128,805 | 05 Jul 2026 | Direct | ||
| LaShonda Anderson-Williams | DMRC | Common Stock | Award | 2.41% | 988 | 41,951 | 01 Jul 2026 | Direct | ||
| Sandeep Dadlani | DMRC | Common Stock | Award | 2.7% | 1,520 | 57,894 | 01 Jul 2026 | Direct | ||
| Dana McIlwain | DMRC | Common Stock | Award | 2.69% | 988 | 37,765 | 01 Jul 2026 | Direct | ||
| Michael Park | DMRC | Common Stock | Award | 1.97% | 760 | 39,433 | 01 Jul 2026 | Direct | ||
| mccormack riley | DMRC | Common Stock | Sale | -100% | $256,151 | $9.46 | -27,071 | 0 | 18 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Sale | -100% | $256,151 | $9.46 | -27,071 | 0 | 18 Jun 2026 | See Footnote |
| Its Riley McCormack | DMRC | Common Stock | Sale | -100% | $256,151 | $9.46 | -27,071 | 0 | 18 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Sale | -35.7% | $150,726 | $10.05 | -15,003 | 27,071 | 17 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Sale | -35.7% | $150,726 | $10.05 | -15,003 | 27,071 | 17 Jun 2026 | See Footnote |
| Its Riley McCormack | DMRC | Common Stock | Sale | -35.7% | $150,726 | $10.05 | -15,003 | 27,071 | 17 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Sale | -100% | $789,950 | $10.84 | -72,875 | 0 | 16 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Sale | -100% | $789,950 | $10.84 | -72,875 | 0 | 16 Jun 2026 | See Footnote |
| Its Riley McCormack | DMRC | Common Stock | Sale | -100% | $789,950 | $10.84 | -72,875 | 0 | 16 Jun 2026 | See Footnote |
| mccormack riley | DMRC | Common Stock | Other | -100% | -2,275,737 | 0 | 16 Jun 2026 | See Footnote | ||
| mccormack riley | DMRC | Common Stock | Other | -100% | -2,275,737 | 0 | 16 Jun 2026 | See Footnote | ||
| Its Riley McCormack | DMRC | Common Stock | Other | -100% | -2,275,737 | 0 | 16 Jun 2026 | See Footnote | ||
| Charles Beck | DMRC | Common Stock | Award | 2.36% | 2,767 | 120,077 | 15 Jun 2026 | Direct | ||
| Carle Ann Quinn | DMRC | Common Stock | Award | 1.76% | 3,126 | 180,837 | 15 Jun 2026 | Direct | ||
| Tony Rodriguez | DMRC | Common Stock | Award | 11.6% | 10,393 | 99,728 | 01 Jun 2026 | Direct | ||
| Carle Ann Quinn | DMRC | Common Stock | Award | 7.24% | 11,991 | 177,711 | 01 Jun 2026 | Direct | ||
| Riley McCormack | Common Units | Award | 9.8% | 500 | 5,603 | 21 May 2026 | Direct | |||
| Riley McCormack | Unit Option | Options Exercise | -100% | -500 | 0 | 21 May 2026 | Direct | |||
| Riley McCormack | Unit Option | Award | 500 | 500 | 21 May 2026 | Direct | ||||
| Riley McCormack | Long-Term Incentive Plan Units | Award | 1,050,000 | 1,050,000 | 19 May 2026 | Direct | ||||
| Riley McCormack | Common Units | Award | 5,103 | 5,103 | 19 May 2026 | Direct |
* marks a reported price that did not pass the local price check.