ARCADIA BIOSCIENCES INC RKDA
COM · Common Stock · CUSIP 039014303
- SectorEnergy
- IndustryCrude Petroleum & Natural Gas
- HeadquartersDallas, TX
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.69.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2023 | 15 |
| Q2 2023 | 14 |
| Q3 2023 | 12 |
| Q4 2023 | 15 |
| Q1 2024 | 14 |
| Q2 2024 | 12 |
| Q3 2024 | 14 |
| Q4 2024 | 14 |
| Q1 2025 | 15 |
| Q2 2025 | 15 |
| Q3 2025 | 16 |
| Q4 2025 | 13 |
| Q1 2026 | 15 |
| Q2 2026 | 16 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 3 | 3 |
| Q4 2024 | 3 | 3 |
| Q1 2025 | 5 | 2 |
| Q2 2025 | 4 | 3 |
| Q3 2025 | 5 | 6 |
| Q4 2025 | 0 | 9 |
| Q1 2026 | 6 | 3 |
| Q2 2026 | 8 | 9 |
Biggest buyers
| HRT FINANCIAL LP | New | +88.4k |
| CITADEL ADVISORS LLC | New | +23.7k |
| Virtu Financial LLC | New | +21.8k |
| XTX Topco Ltd | New | +15.5k |
| StoneX Group Inc. | New | +13.7k |
| JANE STREET GROUP, LLC | New | +10.2k |
| TD Waterhouse Canada Inc. | New | +70 |
| Caitong International Asset Management Co., Ltd | New | +1 |
Biggest sellers
| ARMISTICE CAPITAL, LLC | Sold out | -159.4k |
| SABBY MANAGEMENT, LLC | Sold out | -114.6k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -15.6k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold out | -12.6k |
| VANGUARD FIDUCIARY TRUST CO | Sold out | -4.4k |
| Tower Research Capital LLC (TRC) | Sold out | -3.9k |
| UBS Group AG | Reduced | -772 |
| ASSETMARK, INC | Sold out | -5 |
| CITIGROUP INC | Sold out | -1 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| MJL Manager LLC 13G · passive investor new · filed 2026-09-30 | 15.7% |
| ARMISTICE CAPITAL, LLC 13G · institution +2.2 pts · filed 2026-08-14 | 10.0% |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 2 | $1.7k | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| HRT FINANCIAL LP 0.00% of their portfolio | 88.4k $60.0k | New |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 23.7k $16.1k | New |
| Virtu Financial LLC 0.00% of their portfolio | 21.8k $15.0k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 16.1k $11.0k | Reduced -15.6k |
| XTX Topco Ltd 0.00% of their portfolio | 15.5k $10.5k | New |
| StoneX Group Inc. 0.00% of their portfolio | 13.7k $11.3k | New |
| STATE STREET CORP 0.00% of their portfolio | 12.1k $8.2k | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 10.2k $7.0k | New |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 9.6k $6.5k | Unchanged |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 120 $81 | Unchanged |
| TD Waterhouse Canada Inc. 0.00% of their portfolio | 70 $50 | New |
| UBS Group AG 0.00% of their portfolio | 35 $24 | Reduced -772 |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 18 $12 | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 2 $1 | Unchanged |
| SOUTHERN MICHIGAN BANK & TRUST 0.00% of their portfolio | 2 $1 | Unchanged |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 1 $1 | New |