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Disclosery

KCHV KOCHAV DEFENSE ACQUI CO

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SHS CL A (common), issuer CIK 2053799

41 managers (41 13F filers) reported a position in KCHV shares at 2025-12-31, 24,597,789 shares in all. 5 filers opened a position and 3 filers sold out during the quarter.

Managers
41
13F filers
41
New
5
Added
11
Reduced
7
Sold out
3
Shares held by filers
24,597,789

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
Polar Asset Management Partners Inc.2,150,000$21.8M0.43%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC1,900,000$19.3M0.19%013F-HRTimelineGroup
BERKLEY W R CORP1,686,575$17.1M0.96%+229,56213F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,429,380$14.5M0.3%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,400,000$14.2M0.09%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.1,325,000$13.4M0.38%013F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…1,286,000$13M0.61%+1,000,00013F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC1,069,300$10.8M0.29%013F-HRTimelineGroup
RiverPark Advisors, LLCin group RiverPark Advisors, LLC825,005$8.37M2.41%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP797,500$8.09M0.01%013F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC800,000$8.06M0.13%-339,78613F-HRTimelineGroup
Karpus Management, Inc.764,019$7.75M0.24%+649,03213F-HR/ATimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…650,000$6.59M0.04%013F-HRTimelineGroup
Radcliffe Capital Management, L.P.566,200$5.74M0.31%+41,20013F-HRTimeline
Shaolin Capital Management LLC550,000$5.58M0.21%-250,00013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…500,000$5.07M1.92%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.500,000$5.07M0.07%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC497,500$5.04M0.24%-2,37213F-HRTimeline
Decagon Asset Management LLP480,888$4.88M2.05%+100,32013F-HRTimeline
Governors Lane LP450,000$4.56M0.42%013F-HRTimeline
Periscope Capital Inc.448,269$4.55M0.88%+48,26913F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC444,864$4.51M0.06%+75,34713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC440,620$4.47M<0.01%013F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC405,000$4.11M<0.01%+185,00013F-HRTimelineGroup
Context Capital Management, LLC350,000$3.55M0.09%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK318,150$3.23M0.01%-231,85013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.270,304$2.74M0.01%-246,75113F-HRTimelineGroup
Schonfeld Strategic Advisors LLC269,980$2.74M0.01%+19,98013F-HRTimeline
Cable Car Capital, LP242,953$2.46M0.15%013F-HRTimeline
DLD Asset Management, LP133,333$1.35M0.14%+33,33313F-HRTimeline
Crossingbridge Advisors, LLC1,200,005$1.2M0.34%+900,00513F-HRTimeline
K2 PRINCIPAL FUND, L.P.100,000$1.01M0.1%013F-HRTimeline
Warberg Asset Management LLC76,791$779K0.23%-40913F-HRTimeline
Stoic Point Capital Management LLC67,225$682K0.58%13F-HRTimeline
Jain Global LLC66,431$674K0.01%new13F-HRTimeline
Parallax Volatility Advisers, L.P.50,000$507K0.02%-534,87913F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC47,000$477K0.01%013F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA25,000$254K0.02%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC14,138$143K0.01%new13F-HRTimelineGroup
FNY Investment Advisers, LLC290$2K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY69$700<0.01%new13F-HR/ATimelineGroup