DYAI — DYADIC INTL INC DEL
As of Q2 2026, 10 SEC-registered investment managers reported holding DYAI (DYADIC INTL INC DEL) in their latest 13F filings, with a combined reported value of $668.73K across 746.28K shares. That is -4.4% by share count (-34.47K shares) versus the previous quarter, while reported value moved +4.4%. Ownership is concentrated: the five largest holders account for 99.2% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 opened new positions, 4 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
DYAI is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 914.96K | $860.06K | 0.00% | Hold |
| Geode Capital Management history | Q2 2026 | 250.91K | $224.87K | 0.00% | Reduce |
| BlackRock Inc history | Q2 2026 | 197.75K | $177.18K | 0.00% | Reduce |
| Citadel Advisors history | Q2 2026 | 143.14K | $128.25K | 0.00% | Add |
| Renaissance Technologies history | Q2 2026 | 78.79K | $70.59K | 0.00% | Reduce |
| Northern Trust Corp history | Q2 2026 | 69.75K | $62.49K | 0.00% | Add |
| Millennium Management history | Q4 2024 | 16.19K | $28.34K | 0.00% | New |
| Charles Schwab Investment Management history | Q1 2025 | 16.34K | $22.05K | 0.00% | Hold |
| BNY Mellon history | Q4 2023 | 12.57K | $20.24K | 0.00% | Hold |
| PNC Financial Services history | Q2 2026 | 4.00K | $3.58K | 0.00% | Hold |
| Wells Fargo & Co history | Q2 2026 | 878 | $787 | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 788 | $706 | 0.00% | New |
| Fidelity Management & Research (FMR) history | Q1 2024 | 150 | $251 | 0.00% | New |
| Morgan Stanley history | Q2 2026 | 268 | $240 | 0.00% | Add |
| JPMorgan Chase & Co history | Q2 2026 | 29 | $26 | 0.00% | New |
| Bank of America Corp history | Q4 2025 | 17 | $16 | 0.00% | Add |
| Citigroup Inc history | Q4 2025 | 1 | $1 | 0.00% | New |
New Positions (Q2 2026)
- UBS Group AG 788 sh · $706
- JPMorgan Chase & Co 29 sh · $26
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 17 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 209.43K | 209.43K | 209.30K | 210.22K | 210.22K | 214.21K | 214.21K | 214.21K | 222.70K | 222.70K | 224.39K | 238.46K | 240.18K | 240.18K | 258.42K | 259.15K | 265.41K | 301.67K | 313.51K | 250.91K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 255.80K | 250.97K | 250.00K | 252.96K | 254.51K | 268.96K | 275.43K | 197.75K |
| Citadel Advisors | 125.79K | 38.70K | 142.06K | 174.00K | 149.69K | 146.48K | 68.27K | 108.50K | 68.64K | 79.79K | 10.75K | 17.24K | 28.51K | — | 13.50K | 49.60K | 13.03K | — | 72.90K | 143.14K |
| Renaissance Technologies | — | — | — | — | — | — | — | — | 11.00K | 15.40K | 16.90K | 21.20K | 23.00K | 24.90K | 30.98K | 47.60K | 165.10K | 147.62K | 81.67K | 78.79K |
| Northern Trust Corp | 67.71K | 67.18K | 66.14K | 66.58K | 68.43K | 75.81K | 75.08K | 76.27K | 75.87K | 77.11K | 77.59K | 73.29K | 72.92K | 72.92K | 71.95K | 71.15K | 67.93K | 67.93K | 32.85K | 69.75K |
| PNC Financial Services | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.50K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K | 4.00K |
| Wells Fargo & Co | 242 | 243 | 244 | 250 | 311 | 314 | 316 | 323 | 325 | 333 | 336 | 178 | 178 | 178 | 178 | 178 | 178 | 178 | 178 | 878 |
| UBS Group AG | — | — | 2.29K | 68 | 4.55K | 1.00K | 1.00K | 3.11K | — | 4.52K | — | 9.76K | — | 274 | — | — | 1 | 11.49K | — | 788 |
| Morgan Stanley | 7.23K | 7.20K | 12.50K | 6.45K | 6.50K | 5.48K | 5.45K | 5.45K | 454 | 454 | 454 | 454 | 12.25K | 5.65K | 5.65K | 5.65K | 5.43K | 227 | 227 | 268 |
| JPMorgan Chase & Co | 29 | 29 | 29 | 29 | 29 | 29 | 1.20K | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 74 | 29 | 29 | 29 | — | 29 |
| Bank of America Corp | 115.53K | 3.37K | 3.08K | 3.00K | 3.00K | 3.05K | 3.00K | 3.00K | 3.00K | 13 | — | 168 | 167 | 27.13K | 175 | 203 | 15 | 17 | — | — |
| Citigroup Inc | — | — | — | — | — | — | — | — | — | — | — | 187 | — | — | — | — | — | 1 | — | — |
| Vanguard Group | 859.51K | 753.55K | 753.55K | 753.55K | 753.55K | 753.97K | 755.49K | 768.42K | 782.91K | 803.92K | 804.04K | 805.81K | 805.81K | 805.81K | 814.34K | 860.66K | 914.96K | 914.96K | — | — |
| Fidelity Management & Research (FMR) | 5 | 4 | — | — | — | — | — | — | — | — | 150 | — | — | — | — | — | — | — | — | — |
| BNY Mellon | 32.57K | 32.57K | 12.57K | 12.57K | 12.57K | 12.57K | 12.57K | 12.57K | 12.57K | 12.57K | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | 301.49K | 172.28K | 177.22K | 150.97K | 100.67K | 76.91K | 53.91K | 35.69K | 26.55K | — | — | — | — | 16.19K | — | — | — | — | — | — |
| Charles Schwab Investment Management | — | — | — | — | — | — | — | 16.34K | 16.34K | 16.34K | 16.34K | 16.34K | 16.34K | 16.34K | 16.34K | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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