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APACU STONEBRIDGE ACQUISITION II C

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Unit (unit), issuer CIK 2043630

11 managers (11 13F filers) reported a position in APACU shares at 2025-12-31, 1,213,215 shares in all. 1 filer opened a position and 21 filers sold out during the quarter.

Managers
11
13F filers
11
New
1
Added
3
Reduced
3
Sold out
21
Shares held by filers
1,213,215

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
RIVERNORTH CAPITAL MANAGEMENT, LLC494,517$4.96M0.23%-48313F-HRTimeline
MANGROVE PARTNERS IM, LLC225,000$2.26M0.18%+100,00013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK122,316$1.23M<0.01%+22,31613F-HRTimelineGroup
Crossingbridge Advisors, LLC75,000$753K0.21%-50,00013F-HRTimeline
Yakira Capital Management, Inc.65,000$653K0.22%013F-HRTimeline
Quarry LP60,000$604K0.1%013F-HRTimeline
Sandia Investment Management LP60,000$602K1.5%013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…50,500$509K0.19%+50013F-HRTimelineGroup
Lineage Point Capital LP39,800$400K0.15%13F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC14,310$144K<0.01%new13F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.6,772$68K<0.01%-197,41613F-HRTimelineGroup