Security key
26745T101
DYADIC INTERNATIONAL INC - Common Stock (DYAI)
CUSIP: 26745T101
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 4,502,585
- Total 13F value
- $7,245,404
- Share change
- +7,325
- Put/Call ratio
- 4.7%
- SEC-reported price per share
- $1.61
- Number of holders
- 32
- Value change
- -$3,942
- Number of buys
- 9
- Number of sells
- 9
- Shares outstanding
- 41,014,079
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
32
Top holders
10
DYAI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
DYADIC INTERNATIONAL INC SEC filings
DYADIC INTERNATIONAL INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 26745T101
Recent filing periods:
Ownership snapshot
Top reported holders of DYAI - DYADIC INTERNATIONAL INC - Common Stock (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
Bandera Partners LLC
Disclosed value leader
Bandera Partners LLC
Comparable rows
15/15
Latest evidence
30 Sep 2023
13F
Lead comparable stake: 3.8%
Showing 1-6 of 15 holder rows.
Quick read
Bandera Partners LLC leads the comparable SEC ownership view at 3.8%.
15 of 15 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 Bandera Partners LLC's linked filing trail.
Comparable ownership
Top 5
Bandera Partners LLC
3.8%
CHAPIN DAVIS, INC.
2%
VANGUARD GROUP INC
1.9%
Northeast Financial Consultants Inc
0.61%
BlackRock Finance, Inc.
0.61%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Bandera Partners LLC |
13F
Company
|
3.8%
|
$3,008,463
1,566,908 shares
|
— | 30 Sep 2023 |
| CHAPIN DAVIS, INC. |
13F
Company
|
2%
|
$1,609,538
838,301 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
1.9%
|
$1,503,195
782,914 shares
|
— | 30 Sep 2023 |
| Northeast Financial Consultants Inc |
13F
Company
|
0.61%
|
$480,000
250,000 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
0.61%
|
$478,444
249,190 shares
|
— | 30 Sep 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.54%
|
$427,677
222,696 shares
|
— | 30 Sep 2023 |
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.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
32
Shares
4,502,585
Rows available
32
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
31
Q4 2023 holders
32
Holder diff
1
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend