Security key
G037AX101
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 32,920,371
- Total 13F value
- $1,670,994,164
- Share change
- -109,297
- Put/Call ratio
- 102%
- SEC-reported price per share
- $50.77
- Number of holders
- 264
- Value change
- -$12,814,533
- Number of buys
- 148
- Number of sells
- 105
- Shares outstanding
- 44,048,525
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
264
Top holders
10
AMBA full security history
Ownership snapshot
Full 13F holder table
AMBARELLA INC SEC filings
AMBARELLA INC company facts
Broader feeds
Ownership snapshot
Top reported holders of AMBA - AMBARELLA INC - COMMON STOCK (13F + 13D/G + 3/4/5)
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.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Dec 2023
13F
Highest disclosed value: $250,831,410
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $250.83M.
0 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.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$250.83M
BlackRock Finance, Inc.
$207.23M
STATE STREET CORP
$109.42M
WILLIAM BLAIR INVESTMENT MANAGEME...
$100.38M
MORGAN STANLEY
$98.01M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$250,831,410
4,092,534 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$207,233,562
3,381,197 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$109,423,672
1,785,343 shares
|
— | 31 Dec 2023 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$100,380,456
1,637,795 shares
|
— | 31 Dec 2023 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$98,005,015
1,599,037 shares
|
— | 31 Dec 2023 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$93,761,565
1,529,802 shares
|
— | 31 Dec 2023 |
How to read this table
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
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
264
Shares
32,920,371
Rows available
264
| 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.
Compare Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
264
Q1 2024 holders
264
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|