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Disclosery

JACS-R JACKSON ACQUISITION CO II

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RIGHT 99/99/9999 (warrant or right)

37 managers (38 13F filers) reported a position in JACS-R shares at 2026-06-30, 21,322,135 shares in all. 1 filer opened a position and 1 filer sold out during the quarter.

Managers
37
13F filers
38
New
1
Added
3
Reduced
6
Sold out
1
Shares held by filers
21,322,135

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Harraden Circle Investments, LLCin group Harraden Circle Investments, …3,118,861$437K0.06%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,300,000$215K<0.01%013F-HRTimelineGroup
Polar Asset Management Partners Inc.1,525,000$214K<0.01%013F-HRTimeline
HGC Investment Management Inc.1,425,700$200K0.04%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,209,632$170K<0.01%+30013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…950,000$133K<0.01%013F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…803,750$113K0.01%-46,25013F-HRTimelineGroup
Meteora Capital, LLC643,688$109K0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC600,000$99.1K<0.01%013F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…700,000$98.1K0.02%013F-HRTimelineGroup
Verition Fund Management LLC695,558$97.5K<0.01%+4,10013F-HR/ATimeline
Shaolin Capital Management LLC689,461$96.7K0.01%-24,47313F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding687,680$96.4K0Timeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…650,000$91.1K<0.01%013F-HRTimeline
Mint Tower Capital Management B.V.650,000$91K0.01%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…500,000$77.5K<0.01%013F-HRTimeline
MMCAP International Inc. SPCin group MMCAP500,000$70.1K0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP443,751$62.2K<0.01%013F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC417,163$58.5K0.01%-1,50013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.400,000$56.1K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT400,000$56.1K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS360,208$55.8K<0.01%013F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC399,744$44K<0.01%013F-HRTimeline
Periscope Capital Inc.275,000$42.7K0.01%013F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC267,548$37.5K<0.01%+39,97313F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.258,960$36.3K<0.01%-87313F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.250,000$35K<0.01%013F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK200,000$28K<0.01%-10013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP161,700$25.1K<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC175,000$24.5K<0.01%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC139,900$22K<0.01%013F-HRTimelineGroup
Bulldog Investors, LLP145,548$20.6K<0.01%-2,37313F-HRTimeline
K2 PRINCIPAL FUND, L.P.136,000$19K<0.01%013F-HRTimeline
Yakira Capital Management, Inc.118,033$16.5K<0.01%013F-HRTimeline
DLD Asset Management, LP82,200$11.5K<0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC39,300$5.51K0.01%013F-HRTimeline
Arax Advisory Partners2,750$386<0.01%new13F-HRTimeline