Arcadia Biosciences, Inc. - RKDA
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | History | New | 159,390 | 219 | 0.0% | — | 1 | +159,390 | New | Q1 2026 | May 15, 2026 |
| SABBY MANAGEMENT, LLC | History | New | 114,554 | 158 | 0.35% | — | 2 | +114,554 | New | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 31,743 | 43 | 0.0% | 0.0% | 3 | +21,088 | 197.92% | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 14,038 | 27 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 12,614 | 17 | 0.0% | — | 5 | +12,614 | New | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | No change | 12,146 | 16 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 9,644 | 13 | 0.0% | — | 7 | +9,644 | New | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 4,394 | 6 | 0.0% | — | 8 | +4,394 | New | Q1 2026 | May 08, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 3,940 | 5 | 0.0% | 0.0% | 9 | +2,464 | 166.94% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 807 | 1 | 0.0% | 0.0% | 10 | +242 | 42.83% | Q1 2026 | May 05, 2026 |
| OSAIC HOLDINGS, INC. | History | Closed out | 0 | 0 | — | — | — | -75 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -12 | -100.0% | Q1 2026 | May 15, 2026 |
| SOUTHERN MICHIGAN BANK & TRUST | History | New | 2 | 0 | — | — | — | +2 | New | Q1 2026 | Apr 28, 2026 |
| HARBOUR INVESTMENTS, INC. | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| MORGAN STANLEY | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GROUP ONE TRADING LLC | History | No change | 18 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| ASSETMARK, INC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| SBI Securities Co., Ltd. | History | No change | 120 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |