# Eurofins Scientific (ERFSF) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: L31839134
Page URL: https://superinvestorclub.com/stock/ERFSF
Last updated: 2026-08-29T13:49:11.614Z

## Summary

As of the most recent 13F filing period, Eurofins Scientific (ERFSF) is held by 1 tracked superinvestors with an aggregate position value of $320.9M representing 04094034 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Tom Russo](https://superinvestorclub.com/manager/30) | Gardner Russo & Gardner | 4094034 | $320.9M | 3.60% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2026-03-31: 1 holders, $223.6M aggregate, 03096404 shares
- 2026-06-30: 1 holders, $320.9M aggregate, 04094034 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

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