SEPTInvestingStart Free

IPEX SCHEDULE 13G: SEC filing

Mizuho Financial Group and its subsidiaries

Filed with the SEC on · accession 0001104659-26-095451

IPEX filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 13, 2026. Mizuho Financial Group and its subsidiaries filed a Schedule 13G exhibit containing powers of attorney authorizing Takahiro Katsura to execute and file Form 13G filings on their behalf regarding their holdings in Inflection Point Acquisition Corp. V. The stock moved +0.4% by the first close after the filing.

Summary of the filing

Mizuho Financial Group and its subsidiaries filed a Schedule 13G exhibit containing powers of attorney authorizing Takahiro Katsura to execute and file Form 13G filings on their behalf regarding their holdings in Inflection Point Acquisition Corp. V. The filing indicates Mizuho entities hold a passive stake in the SPAC.

For details, click here →

Key details

Filer / beneficial ownerMizuho Financial Group, Inc.
Subsidiary of filerMizuho Bank, Ltd.
Subsidiary of filerMizuho Americas LLC
Subsidiary of filer / registered broker-dealerMizuho Securities USA LLC
Issuer of securities heldInflection Point Acquisition Corp. V
Managing director, head of global branches & subsidiaries coordination office, mizuho financial groupTakahiro Katsura
Senior managing corporate executive, head of global corporate & investment banking, mizuho financial groupShuji Matsuura
Chief legal officer, mizuho americas llc; managing director, general counsel, mizuho securities usa llcAdam Hopkins

How IPEX stock reacted

Close before

$10.58

Aug 12, 2026

First close after

+0.38%

$10.62

5 trading days

-0.52%

$10.53

Since filing

-70.13%

$3.16

✦ Ask GOAX AI about this filing — what it means for IPEX, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for IPEX?

Click here

Frequently asked questions

What did IPEX file with the SEC on Aug 13, 2026?

IPEX filed a SCHEDULE 13G (SEC filing). Mizuho Financial Group and its subsidiaries filed a Schedule 13G exhibit containing powers of attorney authorizing Takahiro Katsura to execute and file Form 13G filings on their behalf regarding their holdings in Inflection Point Acquisition Corp. V. The filing indicates Mizuho entities hold a passive stake in the SPAC.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did IPEX stock react to this filing?

IPEX closed at $10.58 before the filing and $10.62 on Aug 13, 2026 (+0.38%). Five trading days later: $10.53 (-0.52%).

Other IPEX SEC filings

Get alerts when IPEX files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days
IPEX overviewIPEX analysisIPEX newsLatest SEC filings