Security key
08774B508
CUSIP: 08774B508
Security key
08774B508
Report period
Q1 2026
Institutions
92
Top holders
10
Broader feeds
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SOFTBANK GROUP CORP. |
13F
13D/G
3/4/5
Company · 10%+ Owner
|
13%
from 13D/G
|
$20,478,257
628,553 shares
|
— | 31 Dec 2025 |
| Framework Ventures IV L.P. |
13D/G
Spencer Vance
|
12%
|
—
1,320,912 shares
|
$0 | 31 Mar 2026 |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
13D/G
Company
|
7.5%
from 13D/G
|
$28,599,441
877,822 shares
|
— | 31 Dec 2025 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13D/G
13F
Company
|
5.9%
|
$19,557,269
578,960 shares
|
$0 | 31 Dec 2025 |
| Orange Capital Ventures LP |
13D/G
|
5.8%
|
$19,845,412
587,490 shares
|
$0 | 21 Oct 2025 |
| VANGUARD GROUP INC |
13D/G
13F
The Vanguard Group · Company
|
5.2%
|
$16,592,328
509,253 shares
|
$0 | 31 Dec 2025 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Investor-level positions for this CUSIP, loaded as an interactive table.
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|