As of the latest SEC filings, AMBARELLA INC (AMBA) is held by 268 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $66,112,276.58 in market value, representing a significant portion of its portfolio.
Funds holding AMBARELLA INC (AMBA)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- AMBA
- CIK:
- 0001280263
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $66,112,276.58 | 1,284,357 | Mar 31, 2026 | May 28, 2026 |
|
VITAX
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
|
ETF | Vanguard | 0.05% | $60,909,971.64 | 1,009,446 | Feb 28, 2026 | Apr 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.07% | $51,895,859.60 | 1,008,176 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.03% | $48,610,364.78 | 944,349 | Mar 31, 2026 | May 28, 2026 |
|
XSD
State Street(R) SPDR(R) S&P(R) Semiconductor ETF
|
ETF | State Street (SPDR) | 2.66% | $43,007,105.13 | 835,495 | Mar 31, 2026 | May 28, 2026 |
|
-
Small Cap Core Fund
|
ETF | John Hancock | 2.09% | $41,723,897.60 | 606,452 | Apr 30, 2026 | Jun 25, 2026 |
|
VEXPX
VANGUARD EXPLORER FUND
|
MF | Vanguard | 0.16% | $34,283,590.40 | 498,308 | Apr 30, 2026 | Jun 26, 2026 |
|
ROBO
ROBO Global Robotics and Automation Index ETF
|
ETF | Independent / Boutique | 1.77% | $31,352,160.00 | 455,700 | Apr 30, 2026 | Jun 26, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.09% | $28,128,742.40 | 408,848 | Apr 30, 2026 | Jun 26, 2026 |
|
PRJIX
T. Rowe Price New Horizons Fund, Inc.
|
MF | T. Rowe Price | 0.22% | $27,779,976.53 | 539,679 | Mar 31, 2026 | May 28, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.07% | $27,204,588.98 | 528,501 | Mar 31, 2026 | May 28, 2026 |
|
VSEQX
VANGUARD STRATEGIC EQUITY FUND
|
MF | Vanguard | 0.27% | $26,966,362.68 | 523,873 | Mar 31, 2026 | May 28, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.03% | $23,540,341.10 | 457,316 | Mar 31, 2026 | May 28, 2026 |
|
AIQ
Global X Artificial Intelligence & Technology ETF
|
ETF | Independent / Boutique | 0.27% | $21,413,097.16 | 354,874 | Feb 28, 2026 | Apr 29, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.14% | $17,325,404.03 | 336,579 | Mar 31, 2026 | May 28, 2026 |
|
FESM
Fidelity Enhanced Small Cap ETF
|
ETF | Fidelity | 0.32% | $13,316,736.93 | 258,703 | Mar 31, 2026 | May 26, 2026 |
|
OBMCX
Oberweis Micro-Cap Fund
|
MF | Independent / Boutique | 1.25% | $13,141,567.50 | 255,300 | Mar 31, 2026 | May 29, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.03% | $13,013,950.18 | 215,677 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.08% | $12,178,361.86 | 201,829 | Feb 28, 2026 | Apr 28, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.06% | $11,898,203.24 | 197,186 | Feb 28, 2026 | Apr 24, 2026 |
|
TCSEX
Nuveen Quant Small Cap Equity Fund
|
MF | TIAA / Nuveen | 0.30% | $11,787,504.00 | 171,330 | Apr 30, 2026 | Jun 24, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.06% | $11,139,820.80 | 161,916 | Apr 30, 2026 | Jun 24, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.07% | $9,555,288.00 | 138,885 | Apr 30, 2026 | Jun 29, 2026 |
|
KOMP
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF
|
ETF | State Street (SPDR) | 0.40% | $9,404,173.65 | 182,694 | Mar 31, 2026 | May 28, 2026 |
|
FTEC
Fidelity MSCI Information Technology Index ETF
|
ETF | Fidelity | 0.05% | $8,658,892.80 | 125,856 | Apr 30, 2026 | Jun 23, 2026 |
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