# IBRX (IBRX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: IBRX
Page URL: https://superinvestorclub.com/stock/IBRX
Last updated: 2026-10-14T13:29:49.199Z

## Summary

As of the most recent 13F filing period, IBRX (IBRX) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)


## Recent congressional trades (2)

- 2026-09-30: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2026-09-28: Lisa McClain (Republican-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "IBRX (IBRX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/IBRX), aggregating SEC 13F, Form 4, and congressional disclosures."