SEC ownership of Futurewave Acquisition Corp

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002116105.

Comparable stake leader

Futurewave Capital Solutions Ltd

Disclosed value leader

Futurewave Capital Solutions Ltd

Comparable rows

40/40

Latest evidence

05 Aug 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
40 of 40
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Futurewave Capital Solutions Ltd
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
05 Aug 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0002116105
Issuer location
New York, NY

Ownership snapshot

Top shareholders of Futurewave Acquisition Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Futurewave Capital Soluti...
Disclosed value leader
Futurewave Capital Soluti...
Comparable rows
40/40
Latest evidence
05 Aug 2026
3/4/5 13D/G 13F Lead comparable stake: 31% 13D/G row: Futurewave Capital Solutions Ltd Showing 1-8 of 40 holder rows.

Quick read

Futurewave Capital Solutions Ltd leads the comparable SEC ownership view at 31%.

40 of 40 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Futurewave Capital Solutions Ltd's linked filing trail.
Comparable ownership Top 5
Futurewave Capital Solutions Ltd 31%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 6%
Feis Equities LLC 0.69%
Harraden Circle Investments, LLC 6.4%
MIZUHO SECURITIES USA LLC 5.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 40 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Futurewave Capital Solutions Ltd
3/4/5 13D/G
10%+ Owner
31%
from 13D/G
$39,556,250
3,955,625 shares
24 Jun 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13F 13D/G
Company
6%
from 13D/G
$7,730,499
769,970 shares
30 Jun 2026
Feis Equities LLC
13D/G
0.69%
59,576 shares
$0 05 Aug 2026
Harraden Circle Investments, LLC
13F
Company
13F
6.4%
$5,516,500
550,000 shares
30 Jun 2026
MIZUHO SECURITIES USA LLC
13F
Company
13F
5.8%
$4,975,000
500,000 shares
30 Jun 2026
Hudson Bay Capital Management LP
13F
Company
13F
4.6%
$4,012,000
400,000 shares
30 Jun 2026
Magnetar Financial LLC
13F
Company
13F
4.3%
$3,761,250
375,000 shares
30 Jun 2026
WOLVERINE ASSET MANAGEMENT LLC
13F
Company
13F
4.3%
$3,761,250
375,000 shares
30 Jun 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 05 Sep 2025.

Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 0 0 $0 $0 $0
6-9 0 0 $0 $0 $0
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-5 of 5 reporting-owner rows connected to Futurewave Acquisition Corp. Open a relationship link for the CIK-to-CIK filing trail.

Rows
5
Largest Forms 3/4/5 holder
Futurewave Capital Solutions Ltd
Net 12M change
$0
Latest report
24 Jun 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Futurewave Capital Solutions Ltd 10%+ Owner $39,556,250 Mixed 24 Jun 2026
Becky Fallon Director Mixed 24 Jun 2026
Daniel M. McCabe Chairman and CEO, Director Mixed 24 Jun 2026
Robert L. Labbe Director Mixed 24 Jun 2026
Sean Michael Deegan Director Mixed 24 Jun 2026

Recent insider transactions for Futurewave Acquisition Corp

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Futurewave Capital Solutions Ltd FWAC Ordinary Shares, par value $0.0001 per share 0 3,955,625 24 Jun 2026 Direct
* marks a reported price that did not pass the local price check.
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