BZAI Institutional Ownership & Shareholders
BLAIZE HOLDINGS INC (BZAI) is currently held by 110 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $51.14M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BZAI tracked by InsiderSet, reporting ownership valued at approximately $10.19M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.77M, representing an estimated loss of -82.66% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed BZAI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Geode Capital Management, Llc, and several other long-term asset managers with concentrated positions in BLAIZE HOLDINGS INC (BZAI).
This page ranks the largest institutional BZAI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
110
Total Reported Value
$51.14M
Largest Holder
Blackrock, Inc.
Largest Position
$10.19M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
163
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 7,387,308 | $10,194,486 | $1,767,783 | -$8,426,703 | -82.66% | |
| Vanguard Capital Management Llc | 0.00% | 4,654,065 | $6,422,610 | $1,113,718 | -$5,308,892 | -82.66% | |
| Geode Capital Management, Llc | 0.00% | 2,136,932 | $2,949,361 | $511,368 | -$2,437,993 | -82.66% | |
| Lazard Asset Management Llc | 0.00% | 1,986,835 | $2,741,832 | $475,450 | -$2,266,382 | -82.66% | |
| Ubs Group Ag | 0.00% | 1,807,978 | $2,495,009 | $432,649 | -$2,062,360 | -82.66% | |
| Marshall Wace, Llp | 0.00% | 1,607,810 | $2,218,778 | $384,749 | -$1,834,029 | -82.66% | |
| State Street Corp | 0.00% | 1,572,428 | $2,169,951 | $376,282 | -$1,793,669 | -82.66% | |
| Aqr Capital Management Llc | 0.00% | 1,501,041 | $2,071,437 | $359,199 | -$1,712,238 | -82.66% | |
| Citadel Advisors Llc | 0.00% | 1,247,768 | $1,721,920 | $298,591 | -$1,423,329 | -82.66% | |
| Nuveen, Llc | 0.00% | 954,564 | $1,317,298 | $228,427 | -$1,088,871 | -82.66% | |
| Morgan Stanley | 0.00% | 940,787 | $1,298,287 | $225,130 | -$1,073,157 | -82.66% | |
| Temasek Holdings (Private) Ltd | 0.00% | 857,215 | $1,182,957 | $205,132 | -$977,825 | -82.66% | |
| Millennium Management Llc | 0.00% | 817,912 | $1,128,719 | $195,726 | -$932,993 | -82.66% | |
| Northern Trust Corp | 0.00% | 773,375 | $1,067,258 | $185,069 | -$882,189 | -82.66% | |
| Themes Management Co Llc | 0.70% | 762,160 | $1,051,781 | $182,385 | -$869,396 | -82.66% | |
| Charles Schwab Investment Management Inc | 0.00% | 720,616 | $994,450 | $172,443 | -$822,007 | -82.66% | |
| Vanguard Portfolio Management Llc | 0.00% | 590,901 | $815,443 | $141,403 | -$674,040 | -82.66% | |
| Vanguard Fiduciary Trust Co | 0.00% | 581,271 | $802,154 | $139,098 | -$663,056 | -82.66% | |
| Alphacore Capital Llc | 0.01% | 570,358 | $787,093 | $136,487 | -$650,606 | -82.66% | |
| Xtx Topco Ltd | 0.01% | 474,830 | $655,265 | $113,627 | -$541,638 | -82.66% | |
| Cantor Fitzgerald, L. P. | 0.01% | 459,692 | $634,375 | $110,004 | -$524,371 | -82.66% | |
| Efg International Ag | 0.01% | 430,646 | $594,291 | $103,054 | -$491,237 | -82.66% | |
| Goldman Sachs Group Inc | 0.00% | 371,725 | $512,981 | $88,954 | -$424,027 | -82.66% | |
| D. E. Shaw & Co., Inc. | 0.00% | 279,863 | $386,211 | $66,971 | -$319,240 | -82.66% | |
| Ieq Capital, Llc | 0.00% | 237,901 | $328,304 | $56,930 | -$271,374 | -82.66% | |
| Susquehanna International Group, Llp | 0.00% | 207,434 | $286,259 | $49,639 | -$236,620 | -82.66% | |
| X-Square Capital, Llc | 0.07% | 200,000 | $276,000 | $47,860 | -$228,140 | -82.66% | |
| Notable Capital Management, L.L.C. | 0.44% | 163,670 | $225,865 | $39,166 | -$186,699 | -82.66% | |
| Bank Of New York Mellon Corp | 0.00% | 157,822 | $217,795 | $37,767 | -$180,028 | -82.66% | |
| Proshare Advisors Llc | 0.00% | 146,473 | $202,132 | $35,051 | -$167,081 | -82.66% | |
| Lmr Partners Llp | 0.00% | 146,458 | $202,112 | $35,047 | -$167,065 | -82.66% | |
| Imc-Chicago, Llc | 0.00% | 107,110 | $147,812 | $25,631 | -$122,181 | -82.66% | |
| Los Angeles Capital Management Llc | 0.00% | 104,958 | $144,843 | $25,116 | -$119,727 | -82.66% | |
| Bridgeway Capital Management, Llc | 0.00% | 102,500 | $141,450 | $24,528 | -$116,922 | -82.66% | |
| Alliancebernstein L.P. | 0.00% | 100,600 | $138,828 | $24,074 | -$114,754 | -82.66% | |
| Cwm, Llc | 0.00% | 70,379 | $128,090 | $16,842 | -$111,248 | -86.85% | |
| Brc Group Holdings, Inc. | 0.03% | 83,353 | $115,027 | $19,946 | -$95,081 | -82.66% | |
| Wells Fargo & Company/Mn | 0.00% | 78,480 | $108,302 | $18,780 | -$89,522 | -82.66% | |
| Orion Porfolio Solutions, Llc | 0.00% | 75,890 | $104,728 | $18,160 | -$86,568 | -82.66% | |
| Deutsche Bank Ag\ | 0.00% | 73,654 | $101,643 | $17,625 | -$84,018 | -82.66% | |
| Bank Of America Corp | 0.00% | 72,604 | $100,193 | $17,374 | -$82,819 | -82.66% | |
| Price T Rowe Associates Inc | 0.00% | 63,128 | $88,000 | $15,107 | -$72,893 | -82.83% | |
| Platform Technology Partners | 0.01% | 59,333 | $81,880 | $14,198 | -$67,682 | -82.66% | |
| Caitong International Asset Management Co., Ltd | 0.01% | 56,945 | $78,584 | $13,627 | -$64,957 | -82.66% | |
| Cerity Partners Llc | 0.00% | 55,344 | $76,375 | $13,244 | -$63,131 | -82.66% | |
| Rhumbline Advisers | 0.00% | 53,079 | $73,244 | $12,702 | -$60,542 | -82.66% | |
| Russell Investments Group, Ltd. | 0.00% | 49,438 | $68,224 | $11,831 | -$56,393 | -82.66% | |
| Jpmorgan Chase & Co | 0.00% | 46,408 | $64,043 | $11,105 | -$52,938 | -82.66% | |
| Lpl Financial Llc | 0.00% | 46,160 | $63,701 | $11,046 | -$52,655 | -82.66% | |
| Cetera Investment Advisers | 0.00% | 46,021 | $63,509 | $11,013 | -$52,496 | -82.66% |
Frequently asked questions about BZAI
Who are the largest institutional holders of BZAI?
The largest institutional holders of BZAI reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, Geode Capital Management, Llc, Lazard Asset Management Llc, and Ubs Group Ag. InsiderSet ranks institutional holders by their latest reported BZAI position.
What is BZAI institutional ownership?
This page tracks BZAI positions reported by institutional investment managers through SEC Form 13F. BLAIZE HOLDINGS INC (BZAI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own BZAI?
InsiderSet currently tracks 110 institutional managers reporting BZAI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of BZAI shareholders.
How much BZAI stock do institutions own?
Institutional investment managers disclosed approximately $51.14M in BZAI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was BZAI institutional ownership last updated?
The latest BZAI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional BZAI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its BZAI position after the reporting date.
Are institutions buying or selling BZAI?
Institutional buying and selling can be analyzed by comparing BZAI positions across consecutive 13F reporting periods. InsiderSet's BZAI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View BZAI ownership changes.
How has BZAI institutional ownership changed over time?
InsiderSet tracks BZAI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.