BZAI
Blaize Holdings, Inc.Marquee-fund ownership over time
This quarter's activity
New positions opened
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| D.E. Shaw | Q2 2025(8Q snapshot) | 4Q | $0.00 | $1.27 | — |
| Citadel Advisors | Q3 2025(8Q snapshot) | 3Q | $3.78 | $1.27 | -66% |
| Renaissance Technologies | Q4 2025(8Q snapshot) | 2Q | $2.54 | $1.27 | -50% |
| AQR Capital Management | Q1 2026(8Q snapshot) | 1Q | $1.31 | $1.27 | -3% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Two Sigma Investments | Q4 2025 | Q2 2026 | → $1.31 | -48% |
| Millennium Management | Q1 2026 | Q2 2026 | → $1.31 | +0% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Blaize Holdings, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Jun 3, 2026 — the most recent Form 4 on file — not from today.
- Form 40002123334-26-000002Jun 3, 2026
- Form 40002048383-26-000003Jun 3, 2026
- Form 40002048317-26-000002May 12, 2026
- Form 40001733859-26-000001May 12, 2026
- Form 40001213900-26-055057May 12, 2026
- Form 40002048383-26-000002May 5, 2026
- Form 40002048383-26-000001Apr 22, 2026
- Form 40002048309-26-000004Apr 20, 2026
- Form 40002123306-26-000002Apr 14, 2026
- Form 40002048317-26-000001Apr 8, 2026
- Form 40001193125-26-140862Apr 2, 2026
- Form 40001628280-25-055584Dec 5, 2025
- Form 40001628280-25-055582Dec 5, 2025
- Form 40001628280-25-055579Dec 5, 2025
- Form 40001628280-25-055576Dec 5, 2025
Fundamentals
XBRL · Blaize Holdings, Inc.Annual figures sourced directly from Blaize Holdings, Inc.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Blaize Holdings, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportMay 14, 2026
- 8-KMaterial eventMay 14, 2026
- 8-KMaterial eventMay 6, 2026
- 10-K/AAnnual report (amended)Apr 30, 2026
- 8-KMaterial eventApr 22, 2026
- 8-KMaterial eventApr 14, 2026
- 10-KAnnual reportMar 24, 2026
- 8-KMaterial eventMar 24, 2026
- S-3Registration (shelf)Jan 27, 2026
- 8-KMaterial eventJan 5, 2026
- 8-KMaterial eventDec 4, 2025
- S-1Registration (IPO)Nov 28, 2025
- 10-QQuarterly reportNov 13, 2025
- 8-KMaterial eventNov 13, 2025
- 8-KMaterial eventNov 12, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| AQR Capital Management | Q1 2026 | open | $1.31 | $1.27 | -3% |
| Millennium Management | Q1 2026 | Q2 2026 | $1.31 | $1.31 | +0% |
| Two Sigma Investments | Q4 2025 | Q2 2026 | $2.51 | $1.31 | -48% |
| Renaissance Technologies | Q4 2025 | open | $2.54 | $1.27 | -50% |
| Citadel Advisors | Q3 2025 | open | $3.78 | $1.27 | -66% |
| D.E. Shaw | Q2 2025 | open | $0.00 | — | +0% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.