DYADIC INTERNATIONAL INC (DYAI) — Institutional Holders, Q2 2026
39 institutional investment managers reported a DYAI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.1M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
DYAI in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- CITADEL ADVISORSNew · +74,336 sh+$66.6K
- XTX Topco LtdNew · +46,665 sh+$41.8K
- JANE STREET GROUPNew · +41,217 sh+$36.9K
- NORTHERNAdded · +36,894 sh+$33.1K
- ASHTON THOMAS SECURITIESNew · +36,155 sh+$32.4K
Biggest sellers
- APIS CAPITAL ADVISORSTrimmed · -466,090 sh-$417.6K
- BlackRockTrimmed · -77,676 sh-$69.6K
- GEODE CAPITAL MANAGEMENTTrimmed · -62,603 sh-$56.1K
- LANDSCAPE CAPITAL MANAGEMENT, L.L.C.Trimmed · -41,753 sh-$37.4K
- AlphaCore CapitalTrimmed · -36,155 sh-$32.4K
DYAI 13F holders ranked 1–39 of 39
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT#1 · 928,233 sh | 928,233 | $831.7K | 0.00% | 0.0% |
| 2 | CHAPIN DAVIS#2 · 888,004 sh | 888,004 | $795.7K | — | 0.0% |
| 3 | APIS CAPITAL ADVISORS#3 · 804,882 sh | 804,882 | $721.2K | 0.07% | -36.7% |
| 4 | TRUIST FINANCIAL#4 · 326,200 sh | 326,200 | $292.3K | <0.01% | 0.0% |
| 5 | GEODE CAPITAL MANAGEMENT#5 · 250,905 sh | 250,905 | $224.9K | 0.00% | -20.0% |
| 6 | BlackRock#6 · 197,749 sh | 197,749 | $177.2K | 0.00% | -28.2% |
| 7 | VANGUARD FIDUCIARY#7 · 139,478 sh | 139,478 | $125.0K | 0.00% | 0.0% |
| 8 | MARATHON CAPITAL MANAGEMENT#8 · 110,000 sh | 110,000 | $98.6K | — | 0.0% |
| 9 | Sage Mountain Advisors#9 · 106,564 sh | 106,564 | $95.5K | <0.01% | 0.0% |
| 10 | HighTower Advisors#10 · 79,469 sh | 79,469 | $71.2K | <0.01% | 0.0% |
| 11 | RENAISSANCE TECHNOLOGIES#11 · 78,786 sh | 78,786 | $70.6K | <0.01% | -3.5% |
| 12 | CITADEL ADVISORS#12 · 74,336 sh | 74,336 | $66.6K | 0.00% | New |
| 13 | NORTHERN#13 · 69,745 sh | 69,745 | $62.5K | 0.00% | +112.3% |
| 14 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C.#14 · 55,263 sh | 55,263 | $49.5K | <0.01% | -43.0% |
| 15 | AE Wealth Management#15 · 53,756 sh | 53,756 | $48.2K | <0.01% | 0.0% |
| 16 | PERKINS CAPITAL MANAGEMENT#16 · 48,050 sh | 48,050 | $43.1K | 0.03% | 0.0% |
| 17 | XTX Topco Ltd#17 · 46,665 sh | 46,665 | $41.8K | <0.01% | New |
| 18 | STATE STREET#18 · 42,550 sh | 42,550 | $38.1K | 0.00% | 0.0% |
| 19 | Pekin Hardy Strauss#19 · 41,745 sh | 41,745 | $37.4K | <0.01% | 0.0% |
| 20 | JANE STREET GROUP#20 · 41,217 sh | 41,217 | $36.9K | 0.00% | New |
| 21 | AlphaCore Capital#21 · 36,156 sh | 36,156 | $32.4K | <0.01% | -50.0% |
| 22 | ASHTON THOMAS SECURITIES#22 · 36,155 sh | 36,155 | $32.4K | — | New |
| 23 | LPL Financial#23 · 34,538 sh | 34,538 | $30.9K | 0.00% | +4.5% |
| 24 | Inlet Private Wealth#24 · 30,000 sh | 30,000 | $26.9K | — | 0.0% |
| 25 | Robertson Stephens Wealth Management#25 · 29,969 sh | 29,969 | $26.9K | — | 0.0% |
| 26 | CAPTRUST FINANCIAL ADVISORS#26 · 15,000 sh | 15,000 | $13.4K | 0.00% | 0.0% |
| 27 | COMMONWEALTH EQUITY SERVICES#27 · 12,579 sh | 12,579 | $11.3K | 0.00% | 0.0% |
| 28 | SIMPLEX TRADING#28 · 11,864 sh | 11,864 | $10.6K | 0.00% | -1.8% |
| 29 | HANCOCK WHITNEY#29 · 11,111 sh | 11,111 | $10.0K | <0.01% | 0.0% |
| 30 | HOEY INVESTMENTS#30 · 9,847 sh | 9,847 | $8.8K | <0.01% | 0.0% |
| 31 | Vanguard Global Advisers#31 · 7,385 sh | 7,385 | $6.6K | 0.00% | 0.0% |
| 32 | PNC FINANCIAL SERVICES GROUP#32 · 4,000 sh | 4,000 | $3.6K | 0.00% | 0.0% |
| 33 | Tower Research Capital (TRC)#33 · 1,326 sh | 1,326 | $1.2K | 0.00% | New |
| 34 | WELLS FARGO & COMPANY#34 · 878 sh | 878 | $787.00 | 0.00% | +393.3% |
| 35 | UBS Group AG#35 · 788 sh | 788 | $706.00 | 0.00% | New |
| 36 | MORGAN STANLEY#36 · 268 sh | 268 | $240.00 | 0.00% | +18.1% |
| 37 | BARCLAYS PLC#37 · 159 sh | 159 | $143.00 | 0.00% | +120.8% |
| 38 | BNP PARIBAS FINANCIAL MARKETS#38 · 69 sh | 69 | $62.00 | 0.00% | 0.0% |
| 39 | JPMORGAN CHASE#39 · 29 sh | 29 | $26.00 | 0.00% | 0.0% |
Funds that sold out of DYAI in Q2 2026 (3)
Held DYAI at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP25,925 sh | 25,925 | $21.3K |
| TWO SIGMA SECURITIES21,612 sh | 21,612 | $17.7K |
| Black Diamond Financial19,331 sh | 19,331 | $15.9K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.