Digimarc Corporation
Digimarc Corporation (DMRC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · DMRC · as of Sep 30, 2025
Ownership Breakdown
93
Institutional Holders
▼ 10 vs Q2
$125.30M
Total Inst. Value
▼ $53.86M vs Q2
22.24M
Shares Outstanding
freeFloat 75.16%
12.82M
13F Shares Held
▼ 738,227 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
DMRC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ALTAI CAPITAL MANAGEMENT, L.P. services-computer integrated systems design | 2.77M | 12.82% | 12.82% | $27.06B | Nov 14, 2025 | — held |
VANGUARD GROUP INC services-computer integrated systems design | 1.33M | 6.16% | 6.16% | $12.99B | Nov 7, 2025 | ▲ 30.3K |
BLACKROCK, INC. services-computer integrated systems design | 1.09M | 5.02% | 5.02% | $10.60B | Nov 12, 2025 | ▼ 7.8K |
LAGODA INVESTMENT MANAGEMENT, L.P. services-computer integrated systems design | 761.3K | 3.52% | 3.52% | $7.44B | Nov 14, 2025 | ▲ 17.9K |
SILVERBERG BERNSTEIN CAPITAL MANAGEMENT LLC services-computer integrated systems design | 693.2K | 3.21% | 3.21% | $6.77B | Oct 7, 2025 | ▲ 72.0K |
KIMELMAN & BAIRD, LLC services-computer integrated systems design | 635.4K | 2.94% | 2.94% | $6.21B | Nov 25, 2025 | ▼ 5.5K |
BBR PARTNERS, LLC services-computer integrated systems design | 517.3K | 2.39% | 2.39% | $5.05B | Nov 7, 2025 | — held |
PRIVATE ADVISOR GROUP, LLC services-computer integrated systems design | 466.4K | 2.16% | 2.16% | $4.56B | Nov 13, 2025 | ▲ 4.9K |
BEACONLIGHT CAPITAL, LLC services-computer integrated systems design | 433.1K | 2.00% | 2.00% | $4.23B | Nov 14, 2025 | ▼ 41.7K |
MORGAN STANLEY services-computer integrated systems design | 431.4K | 2.00% | 2.00% | $4.21B | May 27, 2026 | ▲ 39.1K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
23
Increased
+508.2K shares0
New Positions
first time holders23
Decreased
−488.6K shares0
Sold Out
fully exitedNet shares change (top 50)
+19.7K
+508.2K / −488.6K
Net new holders
+0
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
DMRC insider trading · insider activity
Source: SEC Form 4
10
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Beck Charles EVP, Chief Financial Officer | May 15, 2026 | Award | 2,011 | $9.80 | $19.7K | 120.1K | Form 4 ↗ |
Beck Charles EVP, Chief Financial Officer | May 15, 2026 | Tax Withhold | 967 | $9.80 | $9.5K | 119.2K | Form 4 ↗ |
Beck Charles EVP, Chief Financial Officer | May 15, 2026 | Award | 26,796 | $9.80 | $262.6K | 118.1K | Form 4 ↗ |
Beck Charles EVP, Chief Financial Officer | May 15, 2026 | Tax Withhold | 1,848 | $9.80 | $18.1K | 117.3K | Form 4 ↗ |
Beck Charles EVP, Chief Financial Officer | Apr 1, 2026 | Award | 3,894 | $5.06 | $19.7K | 91.3K | Form 4 ↗ |
Quinn Carle Ann EVP, Chief Operating Officer | May 15, 2026 | Award | 2,011 | $9.80 | $19.7K | 171.5K | Form 4 ↗ |
Quinn Carle Ann EVP, Chief Operating Officer | May 15, 2026 | Award | 26,796 | $9.80 | $262.6K | 169.5K | Form 4 ↗ |
Quinn Carle Ann EVP, Chief Operating Officer | May 15, 2026 | Tax Withhold | 4,055 | $9.80 | $39.7K | 167.4K | Form 4 ↗ |
Quinn Carle Ann EVP, Chief Operating Officer | May 15, 2026 | Tax Withhold | 1,694 | $9.80 | $16.6K | 165.7K | Form 4 ↗ |
Quinn Carle Ann EVP, Chief Operating Officer | Apr 1, 2026 | Award | 3,894 | $5.06 | $19.7K | 142.7K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Digimarc Corporation (DMRC) is primarily owned by institutional investors, who hold approximately 57.7% of total shares outstanding. Company insiders own approximately 24.84%, while retail and public investors account for the remaining 17.50%.
The largest institutional shareholder of Digimarc Corporation is ALTAI CAPITAL MANAGEMENT, L.P., holding approximately 2.77 million shares — equal to 12.82% of outstanding shares — as of September 30, 2025.
A total of 93 institutional investors currently hold DMRC stock, with a combined institutional value of approximately $125,302,953 as of the most recent 13F filing period.
Frequently asked questions
DMRC ownershipDigimarc Corporation (DMRC) is primarily owned by institutional investors, who hold approximately 57.7% of shares. The largest shareholder is ALTAI CAPITAL MANAGEMENT, L.P. with a 12.82% stake. Company insiders hold 24.84%. Data sourced from SEC Form 13F as of September 30, 2025.