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ALISR CALISA ACQUISITION CORP

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RIGHT 09/11/2030 (warrant or right), issuer CIK 2026767

20 managers (20 13F filers) reported a position in ALISR shares at 2026-03-31, 2,808,275 shares in all. 8 filers opened a position and 2 filers sold out during the quarter.

Managers
20
13F filers
20
New
8
Added
0
Reduced
6
Sold out
2
Shares held by filers
2,808,275

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
Linden Advisors LPin group Linden Advisors LP400,233$229K<0.01%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC322,160$177K<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.310,000$170K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC300,000$165K0.01%new13F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC274,090$151K0.04%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC200,000$110K<0.01%013F-HRTimeline
Shaolin Capital Management LLC200,000$110K<0.01%013F-HRTimeline
Polar Asset Management Partners Inc.174,813$96.1K<0.01%-125,18713F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.157,051$86.4K<0.01%-36,79313F-HRTimelineGroup
Cable Car Capital, LP100,000$55K0.02%013F-HRTimeline
Radcliffe Capital Management, L.P.84,712$48.7K<0.01%-40,28813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS77,440$42.6K<0.01%new13F-HRTimelineGroup
BERKLEY W R CORP64,775$35.6K<0.01%-84,01013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…46,284$25.5K0.01%new13F-HRTimelineGroup
Lineage Point Capital LP29,532$16.2K<0.01%-66,26313F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC27,500$15.1K<0.01%-25,00013F-HRTimeline
Evercore Wealth Management, LLC16,590$9.12K<0.01%new13F-HRTimeline
Decagon Asset Management LLP15,135$8.32K<0.01%new13F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC7,860$4.32K<0.01%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC100$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.