# OmniAb Inc  USD0 0001 A (USD12 5 VESTING) Common Stock

OmniAb Inc  USD0 0001 A (USD12 5 VESTING) Common Stock is a security (CUSIP 68218J202) tracked across SEC portfolio filings. 2 institutional managers reported positions on Form 13F as of 2026-06-30; 18 registered fund positions totaling $89K via N-PORT as of 2026-05-31.

## Summary

- Issuer: OmniAb Inc  USD0 0001 A (USD12 5 VESTING)
- Class: Common Stock
- CUSIP: 68218J202
- Asset category: EC
- 13F holders: 2
- 13F period: 2026-06-30
- N-PORT fund positions: 18
- N-PORT value: $89K
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [GAMMA Investing LLC](https://search.stillhousedata.com/firm/312573) | FOSTER CITY, CA | — | 242 |
| State of Wyoming | CHEYENNE, WY | — | 137 |

## Top fund holders (N-PORT)

_Showing 15 of 18 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Janus Henderson Venture Fund](https://search.stillhousedata.com/fund/S000010488) | JANUS INVESTMENT FUND | $88K | 0.29% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $1K | 0.00% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $2 | 0.00% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $1 | 0.00% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1 | 0.00% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $0 | 0.00% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $0 | 0.00% |
| [abrdn U.S. Small Cap Equity Fund](https://search.stillhousedata.com/fund/S000020297) | abrdn Funds | $0 | 0.00% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $0 | 0.00% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $0 | 0.00% |
| [Villere Equity Fund](https://search.stillhousedata.com/fund/S000040757) | Professionally Managed Portfolios | — | — |
| [Invesco NASDAQ Future Gen 200 ETF](https://search.stillhousedata.com/fund/S000077288) | Invesco Exchange-Traded Fund Trust II | — | — |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | — | — |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | — | — |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | — | — |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/68218J202.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.