AI summary pending
View Full Filing (SEC EDGAR)Blaize Holdings Inc
$0.25+0.4%
+$16.8M
Net Activity
+32.02% total shares
Institutions Holding
126
Popularity Rank
#4084
Avg Weight
0.01%
Total Value
$56.8M
Market Cap
$26.4M
126 institutions currently hold BZAI, with 95 net buyers and 42 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
42
Net Buying Institutions
95
Top 5 by Value
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Across its top 20 institutional holders, BZAI's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 40/100).
BZAI ranks #4084 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
BZAI is a disclosed holding of Ken Griffin (Citadel Advisors LLC), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
126 institutions disclose a position in BZAI, but none treat it as a major bet — even Themes Management Co LLC, its most concentrated holder, allocates just 0.7% of its own portfolio to it.
Vontobel Holding Ltd. has trimmed its BZAI position for two straight quarters, cutting it by $284.8K while still holding $10.7K.
BZAI is up 0.4% today, and institutions have been net buyers of $16.8M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
BZAI reported a net loss of $81.0M over the trailing twelve months.
+$22.3M
Total Buy Value
$7.5M
Total Sell Value
95
Net Buyers
42
Net Sellers
BZAI
Q2 2026
Top 5 Institutional Movers
-$3.5M
-$2.6M
+$2.2M
+$2.0M
BZAI does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Lane Bess | 13D/A | 2026-09-18 | 9.0% |
| Munagala Dinakar | 13D/A | 2026-08-04 | 6.0% |
| Ava Investors S.A. | 13G/A | 2026-07-10 | 4.9% |
| Lane Bess | 13D/A | 2026-07-09 | 10.4% |
4
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)092915107
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,134
Total reported value
$712.8B
Held by 4134 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,112
Total reported value
$390.3B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,086
Total reported value
$377.7B
Held by 4086 institutions — one of the most-tracked stocks on AlphaSMO
Access BZAI's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/BZAICLI
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