# RADNET INC (RDNT) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 750491102
Page URL: https://superinvestorclub.com/stock/RDNT
Last updated: 2026-08-29T13:46:21.327Z

## Summary

As of the most recent 13F filing period, RADNET INC (RDNT) is held by 2 tracked superinvestors with an aggregate position value of $32.3M representing 0390072133116 shares.

## Top institutional holders (2)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [First Eagle](https://superinvestorclub.com/manager/21222) | First Eagle Investment Management | 390072 | $24.1M | 0.02% | 2026-06-30 |
| 2 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 133116 | $8.2M | 0.08% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2023-06-30: 1 holders, $1.4M aggregate, 042648 shares
- 2023-09-30: 1 holders, $1.7M aggregate, 060093 shares
- 2023-12-31: 1 holders, $2.6M aggregate, 075043 shares
- 2024-03-31: 1 holders, $4.7M aggregate, 097443 shares
- 2024-06-30: 1 holders, $5.4M aggregate, 092443 shares
- 2024-09-30: 1 holders, $7.0M aggregate, 0101543 shares
- 2024-12-31: 1 holders, $5.9M aggregate, 085043 shares
- 2025-03-31: 1 holders, $3.0M aggregate, 061143 shares
- 2025-06-30: 2 holders, $6.2M aggregate, 05773152043 shares
- 2025-09-30: 2 holders, $14.3M aggregate, 09748389536 shares
- 2025-12-31: 2 holders, $13.5M aggregate, 09564893136 shares
- 2026-03-31: 2 holders, $12.7M aggregate, 013311694136 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

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