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SBXWF SILVERBOX CORP IV

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SPACS Warrant (warrant or right), issuer CIK 2015947

29 managers (29 13F filers) reported a position in SBXWF shares at 2026-06-30, 6,085,300 shares in all. 1 filer opened a position and 0 filers sold out during the quarter.

Managers
29
13F filers
29
New
1
Added
3
Reduced
4
Sold out
0
Shares held by filers
6,085,300

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
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…666,666$107K<0.01%013F-HRTimeline
Polar Asset Management Partners Inc.660,000$106K<0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP666,667$90.3K<0.01%013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP469,900$75.2K<0.01%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC531,111$72.2K<0.01%+3,38413F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP326,666$52.3K<0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.368,485$49.9K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS214,539$34.3K<0.01%013F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT203,326$32.5K<0.01%013F-HRTimeline
Shaolin Capital Management LLC201,633$32.3K<0.01%+2,07813F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC166,666$26.7K<0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP166,666$26.7K<0.01%013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC164,542$26.3K<0.01%013F-HRTimelineGroup
DLD Asset Management, LP150,235$24K<0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC146,684$23.5K<0.01%-3,79713F-HRTimelineGroup
CSS LLC/IL132,521$21.2K<0.01%013F-HRTimeline
Context Capital Management, LLC104,317$16.7K<0.01%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP83,333$13.3K<0.01%013F-HRTimeline
Parallax Volatility Advisers, L.P.78,848$12.6K<0.01%013F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC77,152$12.3K<0.01%013F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC99,999$12K<0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC73,411$11.7K0.01%013F-HRTimeline
Periscope Capital Inc.70,000$11.2K<0.01%013F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.67,710$9.18K<0.01%013F-HRTimelineGroup
Bulldog Investors, LLP57,285$8.96K<0.01%-78513F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.48,300$7.73K<0.01%-10013F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.46,151$6.88K<0.01%+30,73413F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK41,080$6.57K<0.01%-5,10013F-HRTimelineGroup
Arax Advisory Partners1,407$225<0.01%new13F-HRTimeline