CUSIP: 68218J103 | NYSE | Healthcare · Biotechnology | Micro Cap | 354 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13G/AWhitefort Capital Management, LP | 10,248,658 | 7.1% | New 5%+ stake | Jun 30, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 2,013,460 | $10.0M | 0.3% | Yield | Low | Irvine, CA | 2026-11-04 | |
| 1,240,585 | $6.1M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 1,161,144 | $5.8M | 4.2% | Yield | Very Low | New York, NY | 2026-11-05 | |
| 802,135 | $4.0M | 0.4% | Value | Medium | Madison, WI | 2026-10-21 | |
| 439,053 | $2.2M | 0.0% | Core | Medium | Toronto Ontario, Australia | 2026-11-02 | |
| 320,457 | $1.6M | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 26,528 | $125.7K | 0.0% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 26,161 | $129.8K | 0.0% | Core | Very Low | Boston, MA | 2026-10-13 | |
| 18,851 | $93.5K | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 18,770 | $89 | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 18,410 | $91.3K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 18,100 | $90.3K | 0.0% | Core | Very High | Orlando, FL | 2026-11-02 | |
| 18,046 | $89.5K | 0.0% | ETF | Very Low | Audubon, PA | 2026-10-13 | |
| 17,300 | $85.8K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 17,190 | $85.3K | 0.0% | Core | Low | Irvine, CA | 2026-10-30 | |
| 12,417 | $61.6K | 0.0% | GARP | Very High | Chicago, IL | 2026-11-05 | |
| 10,696 | $53.1K | 0.0% | Index | Low | Rockford, IL | 2026-10-28 | |
| 10,290 | $51.0K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 9,717 | $48.2K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 7,430 | $36.9K | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 3,237 | $16.1K | 0.0% | Agg Growth | Medium | Guangzhou, France | 2026-10-26 | |
| 2,371 | $11.8K | 0.0% | Growth | Low | St Louis, MO | 2026-11-05 | |
| 2,184 | $10.8K | 0.0% | ETF | Very Low | Redwood City, CA | 2026-11-02 | |
| 2,124 | $10.5K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 2,059 | $10.2K | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1,850 | $9.2K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 677 | $3.4K | 0.0% | Deep Value | Very High | Chicago, IL | 2026-11-02 | |
| 616 | $3.1K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 550 | $2.7K | 0.0% | Core | Low | Chicago, IL | 2026-10-27 | |
| 531 | $2.6K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 484 | $2.4K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 411 | $2.0K | 0.0% | ETF | Low | Granite Bay, CA | 2026-10-16 | |
| 361 | $1.8K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 347 | $1.7K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 323 | $1.6K | 0.0% | Agg Growth | Low | East Petersburg, PA | 2026-10-27 | |
| 180 | $893 | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 170 | $843 | 0.0% | ETF | Low | New York, NY | 2026-10-28 | |
| 127 | $630 | 0.0% | Index | Very Low | Cincinnati, OH | 2026-11-05 | |
| 54 | $268 | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 47 | $233 | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 24 | $119 | 0.0% | Core | Low | Keene, NH | 2026-10-27 | |
| 23 | $115 | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 21 | $104 | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 15 | $74 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 |