Blaize Holdings Ownership | Who Owns Blaize Holdings?
Blaize Holdings Ownership Summary
Blaize Holdings is owned by 31.22% institutional investors, 17.54% insiders, and 51.24% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 6.04% of BZAI shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 2.54% of its assets in Blaize Holdings shares.
BZAI Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Blaize Holdings | 31.22% | 17.54% | 51.24% |
| Sector | Technology Stocks | 53.83% | 15.00% | 31.18% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 7.39M | 6.04% | $10.19M |
| Vanguard capital management | 4.65M | 3.80% | $6.42M |
| Vanguard group | 3.89M | 3.76% | $7.59M |
| Geode capital management | 2.14M | 1.75% | $2.95M |
| Lazard asset management | 1.99M | 1.62% | $2.74M |
| Ubs group | 1.81M | 1.48% | $2.50M |
| Marshall wace, llp | 1.61M | 1.31% | $2.22M |
| State street | 1.57M | 1.28% | $2.17M |
| Aqr capital management | 1.50M | 1.23% | $2.07M |
| Citadel advisors | 1.25M | 1.02% | $1.72M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Notable capital management | 163.67K | 0.44% | $225.87K |
| Spark investment management | 30.40K | 0.08% | $41.95K |
| X-square capital | 200.00K | 0.07% | $276.00K |
| B. riley financial | 83.35K | 0.03% | $115.03K |
| Alphacore capital | 570.36K | 0.01% | $787.09K |
| Platform technology partners | 59.33K | 0.01% | $81.88K |
| Green square capital advisors | 100.00K | 0.01% | $138.00K |
| Caitong asset management | 56.95K | 0.01% | $78.58K |
| Vivaldi capital management lp | 37.44K | 0.01% | $68.14K |
| Xtx topco | 474.83K | 0.01% | $655.26K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 7.39M | 0.00% | 1.74M |
| Marshall wace, llp | 1.61M | 0.00% | 1.61M |
| Citadel advisors | 1.25M | 0.00% | 1.17M |
| Vanguard capital management | 4.65M | 0.00% | 1.07M |
| Nuveen | 954.56K | 0.00% | 838.86K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Temasek (private) | 857.22K | 0.00% | -1.74M |
| Renaissance | - | - | -1.40M |
| Meteora capital | - | - | -946.91K |
| Harraden circle investments | - | - | -523.42K |
| Polar asset management partners | - | - | -389.13K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 720.62K | 0.00% | 720.62K | $994.45K |
| D. e. shaw | 279.86K | 0.00% | 279.86K | $386.21K |
| Rk capital management, llc/fl | 244.78K | 0.01% | 244.78K | $844.48K |
| Lmr partners llp | 146.46K | 0.00% | 146.46K | $202.11K |
| Imc-chicago | 107.11K | - | 107.11K | $147.81M |
Sold Out
| Holder | Change |
|---|---|
| Tradewinds capital management | -20.00 |
| Pinnacle wealth planning services | -88.00 |
| Root financial partners | -92.00 |
| Wealth preservation advisors | -298.00 |
| Mai capital management | -493.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 132 | 14.78% | 38,205,725 | 28.28% | 31 | 5.27% | 90 | 21.62% | 22 | 29.41% |
| Mar 31, 2026 | 64 | -37.25% | 16,580,278 | -42.91% | 14 | 1.81% | 38 | -37.70% | 12 | -29.41% |
| Dec 31, 2025 | 70 | -11.39% | 18,130,917 | -24.81% | 17 | 3.29% | 43 | -28.33% | 12 | 71.43% |
| Sep 30, 2025 | 77 | 79.07% | 24,039,431 | 63.56% | 22 | 11.00% | 59 | 136.00% | 7 | 40.00% |
| Jun 30, 2025 | 42 | 2.44% | 14,697,484 | -16.22% | 14 | 0.11% | 25 | -34.21% | 5 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.61M | 2.54% | - |
| Vanguard Total Stock Mkt Idx Inv | 3.61M | 2.54% | - |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.61M | 2.49% | - |
| iShares Russell 2000 ETF | 2.46M | 1.73% | -43.68K |
| Lazard Baylight US Small Cap Equity | 1.49M | 1.05% | 503.91K |
| Lazard Baylight US Sm Cap Eq WW Dist EUR | 1.48M | 1.03% | 35.26K |
| Fidelity Small Cap Index | 914.20K | 0.64% | 45.44K |
| Vanguard Institutional Extnd Mkt Idx Tr | 911.60K | 0.63% | - |
| CREF Total Global Stock Account R3 | 815.21K | 0.57% | 815.21K |
| iShares Russell 2000 Growth ETF | 788.34K | 0.55% | -7.22K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jul 06, 2026 | Cannestra Anthony | - | Sell | $67.50K |
| Jul 01, 2026 | Sehmi Harminder | Chief Financial Officer | Sell | $55.63K |
| Apr 17, 2026 | Munagala Dinakar | Chief Executive Officer | Sell | $127.00K |
| Jun 08, 2026 | Cannestra Anthony | - | Sell | $84.00K |
| Jun 01, 2026 | Sehmi Harminder | Chief Financial Officer | Sell | $73.91K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 2 |
| 2026 Q2 | - | 8 |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
BZAI Ownership FAQ
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