Security key
039014303
- Security type / class
- Equity / Common
- Total 13F shares
- 39,114
- Total 13F value
- $77,444
- Share change
- -26,355
- SEC-reported price per share
- $1.98
- Number of holders
- 13
- Value change
- -$85,431
- Number of sells
- 9
- Shares outstanding
- 2,676,597
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
13
Top holders
10
RKDA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Arcadia Biosciences, Inc. SEC filings
Arcadia Biosciences, Inc. company facts
Arcadia Biosciences, Inc. 13D/G history
Broader feeds
Reporting periods
Holder history for CUSIP 039014303
Recent filing periods:
Ownership snapshot
Top reported holders of RKDA - Arcadia Biosciences, Inc. - Common (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
SABBY MANAGEMENT, LLC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 4.9%
13D/G row: SABBY MANAGEMENT, LLC
Showing 1-6 of 15 holder rows.
Quick read
SABBY MANAGEMENT, LLC leads the comparable SEC ownership view at 4.9%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens SABBY MANAGEMENT, LLC's linked filing trail.
Comparable ownership
Top 5
SABBY MANAGEMENT, LLC
4.9%
VANGUARD GROUP INC
0.52%
GEODE CAPITAL MANAGEMENT, LLC
0.49%
Mariner, LLC
0.46%
STATE STREET CORP
0.45%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC |
13D/G
|
4.9%
|
$17,028
68,111 shares
|
$0 | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
0.52%
|
$48,712
14,038 shares
|
— | 30 Sep 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.49%
|
$45,113
13,001 shares
|
— | 30 Sep 2025 |
| Mariner, LLC |
13F
Company
|
0.46%
|
$42,556
12,264 shares
|
— | 30 Sep 2025 |
| STATE STREET CORP |
13F
Company
|
0.45%
|
$42,147
12,146 shares
|
— | 30 Sep 2025 |
| DRW Securities, LLC |
13F
Company
|
0.37%
|
$34,811
10,032 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
13
Shares
39,114
Rows available
13
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
16
Q4 2025 holders
13
Holder diff
-3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend