Blaize Holdings, Inc.

BZAI

Exchange: Nasdaq
Industry: Semiconductors & Related Devices
SEC CIK: 0001871638

SEC filings (opens in a new tab)

In the last 90 days, Blaize Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 121 institutions reported holding it in 13F filings for Q2 2026, worth $51.7M in total; no superinvestor holds it.

Other share classesBZAIW

Q2 2026 vs. Q1 2026

How the institutions holding Blaize Holdings, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of BZAI: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	110	2	121	+13
Shares	29.8M	70.5K	37.5M	+7.78M (+26.2%)
Value	$54.2M	$128.3K	$51.7M	−$2.33M (−4.3%)

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (33)

Institutions that held Blaize Holdings, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to BZAI in Q2 2026
Institution	Shares	Value	% of portfolio
Marshall Wace, LLP	1,607,810	$2.22M	0.00%
Millennium Management LLC	817,912	$1.13M	0.00%
EFG International AG	430,646	$594.3K	0.01%
D. E. Shaw & Co., Inc.	279,863	$386.2K	0.00%
LMR Partners LLP	146,458	$202.1K	0.00%
IMC-Chicago, LLC	107,110	$147.8K	0.00%
Alliancebernstein L.P.	100,600	$138.8K	0.00%
Brinker Capital Investments, LLC	75,890	$104.7K	0.00%
LPL Financial LLC	46,160	$63.7K	0.00%
Meridian Wealth Management, LLC	45,600	$62.9K	0.00%
State of Wyoming	36,278	$50.1K	0.01%
Spark Investment Management LLC	30,400	$42.0K	0.08%
Stifel Financial Corp	30,000	$41.4K	0.00%
CI Private Wealth, LLC	19,983	$27.6K	0.00%
Axq Capital, LP	18,527	$25.6K	0.00%
HB Wealth Management, LLC	17,124	$23.6K	0.00%
Resources Investment Advisors, LLC.	17,090	$23.6K	0.00%
Quantbot Technologies LP	16,040	$22.1K	0.00%
Brighton Jones LLC	14,267	$19.7K	0.00%
Walleye Capital LLC	13,589	$18.8K	0.00%
Krilogy Financial LLC	13,490	$18.6K	0.00%
Apollon Wealth Management, LLC	12,925	$17.8K	0.00%
Mission Wealth Management, LP	11,290	$15.6K	0.00%
JBF Capital, Inc.	10,000	$13.8K	0.00%
Federation des caisses Desjardins du Quebec	5,000	$6.90K	0.00%
Lodestone Wealth Management LLC	4,000	$5.52K	0.00%
Wolff Wiese Magana LLC	2,500	$3.45K	0.00%
Massmutual Trust Co FSB	1,097	$1.51K	0.00%
Quent Capital, LLC	1,000	$1.38K	0.00%
Fortitude Family Office, LLC	773	$1.07K	0.00%
Avion Wealth	842	$1.00K	0.00%
Silver Grove Financial Group, Inc.	615	$849	0.00%
Steward Partners Investment Advisory, LLC	100	$138	0.00%

Sold out (20)

Institutions that held Blaize Holdings, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of BZAI in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Renaissance Technologies LLC	1,404,159	$2.56M
HRT Financial LP	163,459	$297.0K
Balyasny Asset Management LLC	109,519	$199.3K
Mariner, LLC	107,643	$195.8K
Jane Street Group, LLC	89,667	$163.2K
PCM Encore, LLC	74,058	$134.8K
Gryphon Financial Partners LLC	49,954	$90.9K
Vivaldi Capital Management, LLC	37,439	$68.1K
Worth Venture Partners, LLC	28,600	$52.1K
Manufacturers Life Insurance Company, The	25,575	$46.5K
Commonwealth Equity Services, LLC	19,331	$35.2K
Voya Investment Management LLC	17,279	$31.4K
Two Sigma Securities, LLC	16,085	$29.3K
SG Americas Securities, LLC	13,361	$24.0K
Colony Group, LLC	11,161	$20.3K
Sound Income Strategies, LLC	1,000	$1.89K
MAI Capital Management	493	$898
Wealth Preservation Advisors, LLC	298	$542
Root Financial Partners, LLC	92	$167
Pinnacle Wealth Planning Services, Inc.	88	$160

Not filed for Q2 2026 yet (2)

Institutions that held Blaize Holdings, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BZAI in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
CWM, LLC	70,379	$128.1K
Sunbelt Securities, Inc.	139	$253