Dyadic International, Inc.
US ˙ NasdaqCM ˙ US26745T1016

SecurityDYAI / Dyadic International, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership275,425 shares
Latest Disclosed Value $ 225,849
BlackRock, Inc. reports 2.40% increase in ownership of DYAI / Dyadic International, Inc.

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 275,425 shares of Dyadic International, Inc. (US:DYAI) valued at $225,848 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 268,960 shares of Dyadic International, Inc.. This represents a change in shares of 2.40% during the quarter. The current value of the position is $194,092 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)
2026-05-13 2026-03-31 13F DYADIC INTL INC DEL COM 26745T101 275,425 6,465 2.40 226 -10.71 0.0000
2026-02-12 2025-12-31 13F DYADIC INTL INC DEL COM 26745T101 268,960 14,453 5.68 253 -16.00 0.0000
2025-11-12 2025-09-30 13F DYADIC INTL INC DEL COM 26745T101 254,507 1,548 0.61 300 20.00 0.0000
2025-08-12 2025-06-30 13F DYADIC INTL INC DEL COM 26745T101 252,959 2,957 1.18 250 -25.82 0.0000
2025-05-02 2025-03-31 13F DYADIC INTL INC DEL COM 26745T101 250,002 -969 -0.39 338 -23.23 0.0000
2025-02-07 2024-12-31 13F DYADIC INTL INC DEL COM 26745T101 250,971 -4,829 -1.89 439 65.04 0.0000
2024-11-13 2024-09-30 13F DYADIC INTL INC DEL COM 26745T101 255,800 6,615 2.65 266 -27.72 0.0000
2024-08-13 2024-06-30 13F DYADIC INTL INC DEL COM 26745T101 249,185 1,723 0.70 369 -10.90 0.0000
2024-05-10 2024-03-31 13F DYADIC INTL INC DEL COM 26745T101 247,462 -1,152 -0.46 413 3.25 0.0000
2024-02-13 2023-12-31 13F DYADIC INTL INC DEL COM 26745T101 248,614 -576 -0.23 400 -16.32 0.0000
2023-11-13 2023-09-30 13F DYADIC INTL INC DEL COM 26745T101 249,190 -13,314 -5.07 478 -5.53 0.0000
2023-08-11 2023-06-30 13F DYADIC INTL INC DEL COM 26745T101 262,504 4,578 1.77 507 10.24 0.0000
2023-05-12 2023-03-31 13F DYADIC INTL INC DEL COM 26745T101 257,926 1,355 0.53 459 45.71 0.0000
2023-02-13 2022-12-31 13F DYADIC INTL INC DEL COM 26745T101 256,571 301 0.12 316 -35.71 0.0000
2022-11-14 2022-09-30 13F DYADIC INTL INC DEL COM 26745T101 256,270 996 0.39 490 -37.02 0.0000
2022-08-12 2022-06-30 13F DYADIC INTL INC DEL COM 26745T101 255,274 4,585 1.83 778 3.18 0.0000
2022-05-12 2022-03-31 13F DYADIC INTL INC DEL COM 26745T101 250,689 -2,776 -1.10 754 -34.21 0.0000
2022-02-10 2021-12-31 13F DYADIC INTL INC DEL COM 26745T101 253,465 1,819 0.72 1,146 -18.08 0.0000
2021-11-09 2021-09-30 13F DYADIC INTL INC DEL COM 26745T101 251,646 -7,400 -2.86 1,399 50.59 0.0000
2021-08-11 2021-06-30 13F DYADIC INTL INC DEL COM 26745T101 259,046 -1,048,159 -80.18 929 -87.06 0.0000
2021-05-07 2021-03-31 13F DYADIC INTL INC DEL COM 26745T101 1,307,205 34,493 2.71 7,178 4.82 0.0002
2021-02-05 2020-12-31 13F DYADIC INTL INC DEL COM 26745T101 1,272,712 35,023 2.83 6,848 -26.92 0.0002
2020-11-06 2020-09-30 13F DYADIC INTL INC DEL COM 26745T101 1,237,689 -10,589 -0.85 9,370 -13.33 0.0003
2020-08-14 2020-06-30 13F DYADIC INTL INC DEL COM 26745T101 1,248,278 1,188,152 1,976.10 10,811 3,353.99 0.0004
2020-05-01 2020-03-31 13F DYADIC INTL INC DEL COM 26745T101 60,126 2,553 4.43 313 5.03 0.0000
2020-02-13 2019-12-31 13F DYADIC INTL INC DEL COM 26745T101 57,573 -526 -0.91 298 -16.29 0.0000
2019-11-08 2019-09-30 13F DYADIC INTL INC DEL COM 26745T101 58,099 4,386 8.17 356 5.64 0.0000
2019-08-22 2019-06-30 13F/A-1 DYADIC INTL INC DEL COM 26745T101 53,713 53,713 337 0.0000
2019-08-13 2019-06-30 13F DYADIC INTL INC DEL COM 26745T101 53,713 337 0.0000
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.