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DYNCU DYNAMIX CORP

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UNIT 10/25/2029 (unit), issuer CIK 2028699

17 managers (17 13F filers) reported a position in DYNCU shares at 2025-03-31, 2,453,911 shares in all. 2 filers opened a position and 9 filers sold out during the quarter.

Managers
17
13F filers
17
New
2
Added
4
Reduced
3
Sold out
9
Shares held by filers
2,453,911

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC475,169$4.78M<0.01%-160,02713F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…400,000$4.04M0.03%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC350,000$3.54M0.05%013F-HRTimelineGroup
Athos Capital Ltd250,000$2.52M3.09%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC250,000$2.52M2.64%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP200,000$2.02M0.07%013F-HR/ATimeline
Quarry LP126,973$1.28M0.32%+94313F-HRTimeline
Sandia Investment Management LP126,973$1.28M3.72%+94313F-HRTimeline
Parallax Volatility Advisers, L.P.100,000$1.01M0.03%013F-HRTimeline
Schonfeld Strategic Advisors LLC100,000$1.01M0.01%-100,00013F-HRTimeline
GRAHAM CAPITAL WEALTH MANAGEMENT, LLC48,000$483K0.52%+17,50013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…15,887$160K<0.01%new13F-HRTimelineGroup
CLEAR STREET LLC8,333$83.8K<0.01%+3,83113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,000$20.1K<0.01%-2,00013F-HRTimelineGroup
LONGFELLOW INVESTMENT MANAGEMENT CO LLC476$4.79K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG100$1.01K<0.01%new13F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.