Blaize Holdings, Inc. (BZAI)

Nasdaq: BZAI · Semiconductors & Related Devices · El Dorado Hills, CA · filing with the SEC since 2021

Full chart Alerts Compare

Grade3.6

◀ Past 2.6● Present 3.2▶ Future 5.1

5 est.

Overview Business Financials Grade Forecast Sentiment Ownership People Filings Patents Chart

Who owns Blaize Holdings, Inc.

As filed with the SEC

Holders of 5% or more

Lane Bess holds 10.8% of Common Stock, par value $0.0001 per share, as its SCHEDULE 13D/A filed May 13, 2025 says.

Directors and officers

report now, of 18 people on the record since 2021. Their holdings as a group are not read here.

Institutions as a whole

n/a

The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 7 named at left.

Holders of 5% or moreshare of the class, as filed

Lane Bess

SCHEDULE 13D/A · filed May 13, 2025 · Common Stock, par value $0.0001 per share · 9.4% in Jan 21, 2025

10.8%

Lane Bess

SCHEDULE 13D/A · filed Sep 18, 2026 · Common Stock, par value $0.0001 per share · 10.4% in Jul 9, 2026

BurTech LP LLC

SCHEDULE 13D/A · filed May 15, 2025 · Common Stock, par value $0.0001 per share

8.98%

Meteora Capital, LLC

SCHEDULE 13G · filed Feb 14, 2025 · Class A Common Stock, par value $0.0001 per share · 23.1% in Feb 14, 2025

6.35%

Blackrock, Inc.

SCHEDULE 13G/A · filed Oct 27, 2026 · Common Stock · 5.1% in Jul 27, 2026

6.3%

Munagala Dinakar

SCHEDULE 13D/A · filed Aug 4, 2026 · Common stock, par value $0.0001 per share · 6.2% in Mar 24, 2026

Polar Asset Management Partners Inc.

SCHEDULE 13G · filed Aug 14, 2026 · Common stock, par value $0.0001 per sharee

5.6%

Temasek Holdings (Private) Limited

SCHEDULE 13G/A · filed Feb 6, 2026 · Common Stock, par value $0.0001 per share · reported falling below 5%, from 6.3% in Jan 21, 2025

under 5%

Ava Investors S.A.

SCHEDULE 13G/A · filed Jul 10, 2026 · Common Stock, par value $0.0001 per share · reported falling below 5%, from 9.56% in Apr 2, 2026

under 5%

Suhail Rizvi

SCHEDULE 13G · filed Jan 21, 2025 · Common Stock, par value $0.0001 per share · reported falling below 5%

under 5%

DENSO International America, Inc

SCHEDULE 13G/A · filed May 15, 2026 · Common Stock, par value of 0.0001 per share · reported falling below 5%, from 4.6% in May 15, 2025

under 5%

Boothbay Fund Management LLC

SCHEDULE 13G/A · filed Nov 14, 2025 · Common Stock, par value $0.0001 · reported falling below 5%, from 8.4% in Jan 21, 2025

under 5%

First Trust Merger Arbitrage Fund

SCHEDULE 13G/A · filed Feb 14, 2025 · Class A Common Stock, par value $0.0001 per share ("Common Stock") · reported falling below 5%

under 5%

What BZAI reports owning in othersstakes of 5% or more, and other ties

Other ties the annual report names

BurTech Corp

An entity · legal entity · owns, named in the 10-K filed Mar 24, 2026

6 subsidiaries in 6 countries, from the list filed with the 10-K filed Mar 24, 2026.

Insider tradesForm 4

10sales

0purchases

10sales on a scheduled plan

3people selling

$1.1Msold, in dollars

$0bought, in dollars

Open-market trades on Form 4 from Oct 13, 2025 to Oct 13, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.

By calendar yearSoldBought

2026 runs to Oct 13, 2026. Dollars as filed, summed by the transaction date.

People who traded in the window3 of 26 on the roster

Person	Role as filed	Sales	Sold	On a plan	Bought
Sehmi Harminder	Chief Financial Officer	4	$500,000	4	$0
Munagala Dinakar	Chief Executive Officer	2	$300,000	2	$0
Cannestra Anthony	director	4	$300,000	4	$0

SI Assistanton BZAI · research, not advice