# ILLUMINA INC (ILMN) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 452327109
Page URL: https://superinvestorclub.com/stock/ILMN
Last updated: 2026-08-29T13:47:10.913Z

## Summary

As of the most recent 13F filing period, ILLUMINA INC (ILMN) is held by 2 tracked superinvestors with an aggregate position value of $62.9M representing 034531412586 shares.

## Top institutional holders (2)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Samantha McLemore](https://superinvestorclub.com/manager/294) | Patient Capital Management | 345314 | $60.7M | 1.99% | 2026-06-30 |
| 2 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 12586 | $2.2M | 0.01% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 4 holders, $93.3M aggregate, 043000024377730032424 shares
- 2024-06-30: 2 holders, $46.7M aggregate, 043000017338 shares
- 2024-09-30: 2 holders, $58.2M aggregate, 043000016109 shares
- 2024-12-31: 3 holders, $71.9M aggregate, 0495286400002994 shares
- 2025-03-31: 4 holders, $125.2M aggregate, 08897144586692200009351 shares
- 2025-06-30: 4 holders, $136.1M aggregate, 05821905339543006159351 shares
- 2025-09-30: 2 holders, $92.3M aggregate, 0581359390600 shares
- 2025-12-31: 2 holders, $124.6M aggregate, 0575768374160 shares
- 2026-03-31: 3 holders, $106.5M aggregate, 054478030646012751 shares
- 2026-06-30: 2 holders, $62.9M aggregate, 034531412586 shares

## Recent congressional trades (8)

- 2026-02-10: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2025-10-31: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-06-09: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-04-01: Thomas H. Kean (R-NJ) purchase $1,001 - $15,000
- 2025-04-01: Thomas Kean Jr (Republican-NJ) purchase $1,001 - $15,000
- 2025-02-25: Ro Khanna (Democrat-CA) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

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