# ONTO INNOVATION INC ONTO 0 06/01/31

ONTO INNOVATION INC ONTO 0 06/01/31 is a security (CUSIP 683344AA3) tracked across SEC portfolio filings. 3 registered fund positions totaling $13.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: ONTO INNOVATION INC
- Class: ONTO 0 06/01/31
- CUSIP: 683344AA3
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $13.0M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BlackRock Event Driven Equity Fund](https://search.stillhousedata.com/fund/S000018499) | BlackRock Large Cap Series Funds, Inc. | $13.0M | 27.08% |
| [Putnam High Yield Fund](https://search.stillhousedata.com/fund/S000005762) | Putnam High Yield Fund | $55K | 0.66% |
| [Loomis Sayles Senior Floating Rate and Fixed Income Fund](https://search.stillhousedata.com/fund/S000034097) | Natixis Funds Trust II | $36K | 0.80% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/683344AA3.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.