Skip to content
Disclosery

JACS-R JACKSON ACQUISITION CO II

Follow

RIGHT 99/99/9999 (warrant or right)

37 managers (38 13F filers) reported a position in JACS-R shares at 2026-03-31, 21,370,581 shares in all. 0 filers opened a position and 2 filers sold out during the quarter.

Managers
37
13F filers
38
New
0
Added
4
Reduced
3
Sold out
2
Shares held by filers
21,370,581

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 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Harraden Circle Investments, LLCin group Harraden Circle Investments, …3,118,861$360K0.07%013F-HRTimelineGroup
Polar Asset Management Partners Inc.1,525,000$268K0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP1,300,000$228K<0.01%013F-HRTimelineGroup
HGC Investment Management Inc.1,425,700$165K0.04%013F-HRTimeline
Meteora Capital, LLC643,688$161K0.01%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,209,332$140K<0.01%-30,46013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…950,000$110K<0.01%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC600,000$105K<0.01%013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…500,000$87.8K<0.01%013F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…850,000$85.8K<0.01%013F-HRTimelineGroup
Shaolin Capital Management LLC713,934$82.5K<0.01%-30,39813F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…700,000$80.9K0.02%013F-HRTimelineGroup
Verition Fund Management LLC691,458$79.9K<0.01%+14,83913F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding687,680$79.5K+36,400Timeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…650,000$75.1K<0.01%013F-HRTimeline
Mint Tower Capital Management B.V.650,000$75K0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS360,208$63K<0.01%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP500,000$57.8K<0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP443,751$51.3K<0.01%013F-HRTimelineGroup
Periscope Capital Inc.275,000$48.3K0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT400,000$46.2K<0.01%013F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.400,000$46.2K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC399,744$46.2K<0.01%013F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC418,663$42.3K0.01%013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.259,833$30K<0.01%+1,96713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.250,000$28.9K<0.01%013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP161,700$28.4K<0.01%013F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC227,575$26.3K<0.01%+30,46013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK200,100$23.2K<0.01%013F-HRTimelineGroup
CSS LLC/IL20,000$23.1K<0.01%013F-HRTimeline
WHITEBOX ADVISORS LLC175,000$20.2K<0.01%013F-HRTimeline
Bulldog Investors, LLP147,921$14.9K<0.01%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC139,900$14K<0.01%013F-HRTimelineGroup
Yakira Capital Management, Inc.118,033$13.6K<0.01%-1,96713F-HRTimeline
K2 PRINCIPAL FUND, L.P.136,000$13.6K<0.01%013F-HRTimeline
DLD Asset Management, LP82,200$9.49K<0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC39,300$4.54K<0.01%013F-HRTimeline