# AMBARELLA INC SHS

AMBARELLA INC SHS is a security (CUSIP G037AX101) tracked across SEC portfolio filings. 337 institutional managers reported $2.1B on Form 13F as of 2026-06-30; 13 registered fund positions totaling $117.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: AMBARELLA INC
- Class: SHS
- CUSIP: G037AX101
- Asset category: EC
- 13F holders: 337
- 13F value: $2.1B
- 13F period: 2026-06-30
- N-PORT fund positions: 13
- N-PORT value: $117.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 337 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $388.2M | 5,480,285 |
| BlackRock, Inc. | New York, NY | $195.0M | 3,789,215 |
| STATE STREET CORP | BOSTON, MA | $101.7M | 1,976,464 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Toronto, A6 | $81.6M | 1,586,082 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $77.9M | 1,512,539 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $64.8M | 931,862 |
| [Stephens Investment Management Group LLC](https://search.stillhousedata.com/firm/136369) | LITTLE ROCK, AR | $61.9M | 721,711 |
| [EXCHANGE TRADED CONCEPTS, LLC](https://search.stillhousedata.com/firm/151197) | Oklahoma City, OK | $54.1M | 630,697 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $53.0M | 1,029,229 |
| Legal & General Group Plc | London, X0 | $47.7M | 926,396 |
| MORGAN STANLEY | NEW YORK, NY | $37.3M | 724,655 |
| PINNACLE ASSOCIATES LTD | NEW YORK, NY | $35.1M | 408,846 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $32.9M | 638,587 |
| [Connor, Clark & Lunn Investment Management Ltd.](https://search.stillhousedata.com/firm/107557) | VANCOUVER, A1 | $30.9M | 600,506 |
| FIFTHDELTA Ltd | LONDON, X0 | $28.1M | 546,538 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $34.3M | 15.75% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $27.0M | 26.66% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $23.5M | 2.89% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $15.3M | 8.75% |
| [Oberweis Micro-Cap Fund](https://search.stillhousedata.com/fund/S000010231) | OBERWEIS FUNDS | $13.1M | 125.13% |
| [VANGUARD MARKET NEUTRAL FUND](https://search.stillhousedata.com/fund/S000019457) | VANGUARD MONTGOMERY FUNDS | $1.9M | 43.47% |
| [Nuveen Small/Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000014609) | Nuveen Investment Trust | $1.2M | 108.86% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.2M | 0.20% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1000K | 0.33% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $548K | 1.81% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $474K | 0.29% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $39K | 0.31% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $-2.1M | -15.22% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/G037AX101.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.