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KEYYW KEYSTONE ACQUISITION CORP

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*W EXP 05/28/203 (warrant or right), issuer CIK 2102771

21 managers (21 13F filers) reported a position in KEYYW shares at 2026-06-30, 6,901,953 shares in all. 21 filers opened a position and 0 filers sold out during the quarter.

Managers
21
13F filers
21
New
21
Added
0
Reduced
0
Sold out
0
Shares held by filers
6,901,953

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
BOOTHBAY FUND MANAGEMENT, LLC256,329$2.53M0.05%new13F-HRTimeline
Harraden Circle Investments, LLCin group Harraden Circle Investments, …908,070$399K0.05%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC668,221$294K0.01%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP696,893$293K<0.01%new13F-HRTimelineGroup
Meteora Capital, LLC556,690$245K0.02%new13F-HRTimeline
Polar Asset Management Partners Inc.550,000$242K<0.01%new13F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC450,000$198K0.01%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.375,000$165K<0.01%new13F-HRTimeline
Verition Fund Management LLC323,729$144K<0.01%new13F-HR/ATimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…300,000$134K<0.01%new13F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.272,649$120K<0.01%new13F-HRTimelineGroup
Periscope Capital Inc.249,900$110K0.02%new13F-HRTimeline
Shaolin Capital Management LLC239,250$105K0.01%new13F-HRTimeline
CSS LLC/IL238,875$105K<0.01%new13F-HRTimeline
Centiva Capital, LP212,500$94.8K<0.01%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.150,000$66K0.01%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.149,999$66K<0.01%new13F-HRTimelineGroup
Mint Tower Capital Management B.V.100,000$44K0.01%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC95,397$42K<0.01%new13F-HRTimelineGroup
Governors Lane LP90,691$39.9K<0.01%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK17,760$7.81K<0.01%new13F-HRTimelineGroup