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RKDA ARCADIA BIOSCIENCES INC

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COM (common), issuer CIK 1469443

14 managers (14 13F filers) reported a position in RKDA shares at 2024-09-30, 53,913 shares in all. 3 filers opened a position and 1 filer sold out during the quarter.

Managers
14
13F filers
14
New
3
Added
0
Reduced
2
Sold out
1
Shares held by filers
53,913

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

  • MJL Manager LLC
    378,740 shares, 15.7% in a 13G as of 2026-09-25,0002103370-26-000004
    Accepted , ingested

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2024

Filers in the available 13F reports with a share position at 2024-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Mariner, LLCin group Mariner, LLC25,000$68.2K<0.01%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC14,038$39.3K<0.01%013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP12,146$34K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,764$4.82K<0.01%-1913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY607$1.66K<0.01%013F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG239$652<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.75$205<0.01%-1313F-HRTimelineGroup
GROUP ONE TRADING LLC18$50<0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/11$30<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\5$14<0.01%013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC5$14<0.01%new13F-HRTimelineGroup
OLIVER LAGORE VANVALIN INVESTMENT GROUP4$11<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.1$3<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • MJL Manager LLC and 2 other reporting persons reported 378,740 RKDA shares, 15.7% of the class, as of 2026-09-25, in a 13G filed 2026-09-30. 0002103370-26-000004

    Accepted , ingested