# QUIDELORTHO CORP (QDEL) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 219798105
Page URL: https://superinvestorclub.com/stock/QDEL
Last updated: 2026-07-08T12:55:23.283Z

## Summary

As of the most recent 13F filing period, QUIDELORTHO CORP (QDEL) 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)

- 2024-03-31: 1 holders, $2.2M aggregate, 045563 shares
- 2024-06-30: 2 holders, $58.8M aggregate, 0172891340107 shares
- 2024-09-30: 2 holders, $74.6M aggregate, 0161419721948 shares
- 2024-12-31: 1 holders, $278,749 aggregate, 06257 shares
- 2025-09-30: 1 holders, $2.0M aggregate, 068311 shares
- 2025-12-31: 1 holders, $1.7M aggregate, 059783 shares

## Recent congressional trades (2)

- 2023-10-19: Byron Donalds (Republican-FL) sale $1,001 - $15,000
- 2023-10-18: Byron Donalds (Republican-FL) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

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