BLAIZE HLDGS INC (BZAI)
Institutional ownership reported to the SEC as of Q2 2026, across 7 quarters.
Institutions report 37,948,378 shares against 144,832,039 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $10.2M | 7,387,308 | 0.00% | 6q | +30.9%+$2.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $6.4M | 4,654,065 | 0.00% | 2q | +29.8%+$1.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $2.9M | 2,136,932 | 0.00% | 6q | +20.4%+$500.1K |
| LAZARD ASSET MANAGEMENT LLC | $2.7M | 1,986,835 | 0.00% | 2q | +65.0%+$1.1M |
| CITADEL ADVISORS LLC | $2.5M incl. $795.7K options CALL+PUT | 1,247,768 | 0.00% | 6q | +1520.8%+$2.4M |
| UBS Group AG | $2.5M | 1,807,978 | 0.00% | 6q | +17.2%+$366.4K |
| MARSHALL WACE, LLP | $2.2M | 1,607,810 | 0.00% | new | NEW |
| STATE STREET CORP | $2.2M | 1,572,428 | 0.00% | 6q | +14.0%+$266.2K |
| AQR CAPITAL MANAGEMENT LLC | $2.1M | 1,501,041 | 0.00% | 3q | +23.9%+$399.6K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.8M incl. $1.6M options CALL+PUT | 207,434 | 0.00% | 6q | -21.1%-$491.8K |
| Nuveen, LLC | $1.3M | 954,564 | 0.00% | 4q | +725.0%+$1.2M |
| MORGAN STANLEY | $1.3M | 940,787 | 0.00% | 6q | +3.1%+$38.7K |
| CANTOR FITZGERALD, L. P. | $1.3M | 919,384 | 0.01% | 3q | +19.5%+$207.2K |
| Temasek Holdings (Private) Ltd | $1.2M | 857,215 | 0.00% | 6q | -67.0%-$2.4M |
| MILLENNIUM MANAGEMENT LLC | $1.1M | 817,912 | 0.00% | new | NEW |
| NORTHERN TRUST CORP | $1.1M | 773,375 | 0.00% | 6q | +17.6%+$159.7K |
| Themes Management Co LLC | $1.1M | 762,160 | 0.70% | 2q | -9.4%-$108.8K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $994.5K | 720,616 | 0.00% | 6q | +23.1%+$186.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $815.4K | 590,901 | 0.00% | 2q | +14.8%+$105.3K |
| VANGUARD FIDUCIARY TRUST CO | $802.2K | 581,271 | 0.00% | 2q | +41.6%+$235.6K |
| AlphaCore Capital LLC | $787.1K | 570,358 | 0.01% | 6q | +29.5%+$179.4K |
| XTX Topco Ltd | $655.3K | 474,830 | 0.01% | 2q | +1969.7%+$623.6K |
| EFG International AG | $594.3K | 430,646 | 0.01% | new | NEW |
| GROUP ONE TRADING LLC | $554.9K CALL+PUT | options only | 0.00% | 6q | OPTIONS |
| GOLDMAN SACHS GROUP INC | $513.0K | 371,725 | 0.00% | 4q | +36.7%+$137.8K |
| IMC-Chicago, LLC | $505.4K incl. $357.6K options CALL+PUT | 107,110 | 0.00% | 2q | HELD |
| D. E. Shaw & Co., Inc. | $386.2K | 279,863 | 0.00% | new | NEW |
| IEQ CAPITAL, LLC | $328.3K | 237,901 | 0.00% | 2q | +63.4%+$127.4K |
| PEAK6 LLC | $325.3K CALL | options only | 0.00% | new | OPTIONS |
| SIMPLEX TRADING, LLC | $322.1K CALL | options only | 0.00% | 6q | OPTIONS |
| X-Square Capital, LLC | $276.0K | 200,000 | 0.07% | 3q | HELD |
| NOTABLE CAPITAL MANAGEMENT, L.L.C. | $225.9K | 163,670 | 0.44% | 6q | HELD |
| Bank of New York Mellon Corp | $217.8K | 157,822 | 0.00% | 4q | +1.9%+$4.1K |
| ProShare Advisors LLC | $202.1K | 146,473 | 0.00% | 4q | +86.5%+$93.7K |
| LMR Partners LLP | $202.1K | 146,458 | 0.00% | new | NEW |
| JANE STREET GROUP, LLC | $181.2K CALL+PUT | options only | 0.00% | 5q | OPTIONS |
| Forum Financial Management, LP | $173.2K | 125,488 | 0.00% | 6q | +8.7%+$13.8K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $144.8K | 104,958 | 0.00% | 2q | -26.3%-$51.8K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $141.4K | 102,500 | 0.00% | 4q | HELD |
| ALLIANCEBERNSTEIN L.P. | $138.8K | 100,600 | 0.00% | new | NEW |
| STEEL GROVE CAPITAL ADVISORS, LLC | $138.0K | 100,000 | 0.01% | 2q | +300.0%+$103.5K |
| FRANKLIN RESOURCES INC | $135.6K | 98,252 | 0.00% | 6q | +57.1%+$49.3K |
| Vontobel Holding Ltd. | $119.2K incl. $33.1K options CALL | 62,372 | 0.00% | 5q | -61.6%-$191.1K |
| BRC Group Holdings, Inc. | $115.0K | 83,353 | 0.03% | 3q | HELD |
| WELLS FARGO & COMPANY/MN | $108.3K | 78,480 | 0.00% | 4q | +142.4%+$63.6K |
| Orion Porfolio Solutions, LLC | $104.7K | 75,890 | 0.00% | new | NEW |
| DEUTSCHE BANK AG\ | $101.6K | 73,654 | 0.00% | 4q | +3.4%+$3.4K |
| BANK OF AMERICA CORP /DE/ | $100.2K | 72,604 | 0.00% | 6q | -22.6%-$29.3K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $88.0K | 63,128 | 0.00% | 4q | +61.0%+$33.4K |
| Platform Technology Partners | $81.9K | 59,333 | 0.01% | 4q | HELD |
| Caitong International Asset Management Co., Ltd | $78.6K | 56,945 | 0.01% | 3q | -39.2%-$50.6K |
| Cerity Partners LLC | $76.4K | 55,344 | 0.00% | 2q | +16.8%+$11.0K |
| RHUMBLINE ADVISERS | $73.2K | 53,079 | 0.00% | 4q | -4.2%-$3.2K |
| Russell Investments Group, Ltd. | $68.2K | 49,438 | 0.00% | 4q | +439.2%+$55.6K |
| JPMORGAN CHASE & CO | $64.0K | 46,408 | 0.00% | 5q | -60.0%-$96.0K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $63.9K | 51,924 | 0.00% | 2q | +32.3%+$15.6K |
| LPL Financial LLC | $63.7K | 46,160 | 0.00% | new | NEW |
| Cetera Investment Advisers | $63.5K | 46,021 | 0.00% | 3q | +3.9%+$2.4K |
| Meridian Wealth Management, LLC | $62.9K | 45,600 | 0.00% | new | NEW |
| BARCLAYS PLC | $61.8K | 44,772 | 0.00% | 4q | +4.8%+$2.9K |
| Invesco Ltd. | $57.8K | 41,880 | 0.00% | 4q | +1.8%+$1.0K |
| CITIGROUP INC | $55.5K | 40,225 | 0.00% | 5q | +81.8%+$25.0K |
| Point72 Asset Management, L.P. | $55.2K CALL | options only | 0.00% | new | OPTIONS |
| MERCER GLOBAL ADVISORS INC /ADV | $55.2K | 39,992 | 0.00% | 2q | +63.1%+$21.3K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $54.7K | 39,619 | 0.00% | 4q | +6.9%+$3.5K |
| State of Wyoming | $50.1K | 36,278 | 0.01% | new | NEW |
| D.A. DAVIDSON & CO. | $48.6K | 35,250 | 0.00% | 5q | +113.6%+$25.9K |
| Kera Capital Partners, Inc. | $44.2K | 32,034 | 0.00% | 2q | +21.0%+$7.7K |
| Spark Investment Management LLC | $42.0K | 30,400 | 0.08% | new | NEW |
| STIFEL FINANCIAL CORP | $41.4K | 30,000 | 0.00% | new | NEW |
| Creative Planning | $39.2K | 28,415 | 0.00% | 2q | +20.4%+$6.6K |
| OSAIC HOLDINGS, INC. | $37.5K incl. $7.6K options CALL | 21,671 | 0.00% | 6q | +2067.1%+$35.8K |
| Arax Advisory Partners | $35.2K | 25,487 | 0.00% | 2q | +2116.3%+$33.6K |
| CAPTRUST FINANCIAL ADVISORS | $34.9K | 25,260 | 0.00% | 2q | +62.2%+$13.4K |
| NEW YORK STATE COMMON RETIREMENT FUND | $32.0K | 23,200 | 0.00% | 4q | HELD |
| INTECH INVESTMENT MANAGEMENT LLC | $29.0K | 21,031 | 0.00% | 3q | -13.8%-$4.7K |
| Corient Private Wealth LP | $27.6K | 19,983 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $27.5K | 19,947 | 0.00% | 2q | HELD |
| AXQ CAPITAL, LP | $25.6K | 18,527 | 0.00% | new | NEW |
| Pine Harbor Wealth Management, LLC | $25.1K | 18,181 | 0.01% | 4q | HELD |
| ROYAL BANK OF CANADA | $25.0K | 17,605 | 0.00% | 4q | +116.4%+$13.4K |
| Police & Firemen's Retirement System of New Jersey | $24.4K | 17,714 | 0.00% | 4q | HELD |
| FMR LLC | $24.1K | 17,459 | 0.00% | 4q | -12.7%-$3.5K |
| HB Wealth Management, LLC | $23.6K | 17,124 | 0.00% | new | NEW |
| OneDigital Investment Advisors LLC | $23.6K | 17,090 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $22.8K | 16,517 | 0.00% | 5q | +3.8% |
| Quantbot Technologies LP | $22.1K | 16,040 | 0.00% | new | NEW |
| Abel Hall, LLC | $22.0K | 15,952 | 0.00% | 2q | -9.4%-$2.3K |
| Chicago Partners Investment Group LLC | $21.5K | 21,570 | 0.00% | 3q | -1.6% |
| Resurgent Financial Advisors LLC | $20.6K | 14,900 | 0.01% | 3q | -12.4%-$2.9K |
| Caerus Investment Advisors, LLC | $20.2K | 14,634 | 0.01% | 2q | -49.8%-$20.0K |
| BRIGHTON JONES LLC | $19.7K | 14,267 | 0.00% | new | NEW |
| Pallas Capital Advisors LLC | $19.6K | 14,206 | 0.00% | 2q | +11.8%+$2.1K |
| Walleye Capital LLC | $18.8K | 13,589 | 0.00% | new | NEW |
| Krilogy Financial LLC | $18.6K | 13,490 | 0.00% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $18.4K | 13,352 | 0.00% | 4q | -26.7%-$6.7K |
| STRS OHIO | $18.4K | 13,300 | 0.00% | 4q | HELD |
| Apollon Wealth Management, LLC | $17.8K | 12,925 | 0.00% | new | NEW |
| Merit Financial Group, LLC | $16.4K | 11,906 | 0.00% | 2q | -0.8% |
| MISSION WEALTH MANAGEMENT, LP | $15.9K incl. $276 options CALL | 11,290 | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-27 | 13G/A | BlackRock, Inc. | 6.3% |
| 2026-09-18 | 13D/A | Lane Bess INDIVIDUALwith 2 co-filers | 9.0% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-22 | 2026-10-16 | Charter or bylaws amended | filing |
| 2026-10-02 | 2026-09-28 | Delisting notice | filing |
| 2026-09-30 | 2026-09-24 | Exit or disposal costs | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 16 | $568.2K | 1,201,802 | 4 | 4 | 6 | 0.0% |
| Q2 2026 | 126 | $56.5M | 37,948,378 | 36 | 53 | 22 | 7.4% |
| Q1 2026 | 113 | $57.4M | 29,784,163 | 35 | 36 | 17 | 5.6% |
| Q4 2025 | 99 | $58.7M | 29,041,097 | 29 | 33 | 17 | 3.5% |
| Q3 2025 | 78 | $100.7M | 24,872,682 | 44 | 18 | 6 | 5.8% |
| Q2 2025 | 44 | $48.3M | 14,717,945 | 17 | 6 | 5 | 8.1% |
| Q1 2025 | 40 | $46.6M | 17,542,586 | 41 | 0 | 0 | 1.4% |
