QuidelOrtho Corporation
DE ˙ DB ˙ US2197981051
11,58 € ↑0,39 (3,53%)
2026-06-03
AKTIENPREIS
SecurityDE:QL1A / QuidelOrtho Corporation
InstitutionFmr Llc
Latest Disclosed Ownership7,852,321 shares
Ownership 11.50%
Fmr Llc ownership in QL1A / QuidelOrtho Corporation

2026-05-07 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 7,852,321 shares of QuidelOrtho Corporation (DE:QL1A). This represents 11.5 percent ownership of the company. In their previous filing dated 2026-05-06 , Fmr Llc had reported owning 5,420,217 shares, indicating an increase of 44.87 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-05-07 2026-05-07 13G/A 5,420,217 7,852,321 44.87 11.50 43.75
2026-05-06 2026-05-06 13G/A 5,420,217 6,591,151 21.60 9.70 21.25
2026-02-05 2026-02-05 13G/A 4,496,153 5,420,217 20.55 8.00 21.21
2025-11-05 2025-11-05 13G 1,539,693 4,496,153 192.02 6.60 47.52
2014-12-10 2014-12-10 13G/A 1,539,693 4.47
2014-06-10 2014-06-10 13G/A 3,495,224 10.21
2014-02-14 2014-02-14 13G/A 1,732,550 5.10
2013-02-14 2013-02-14 13G/A 2,989,363 8.96
2012-06-11 2012-06-11 13G/A 2,969,921 8.98
2012-02-14 2012-02-14 13G/A 4,768,916 14.34

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F QUIDELORTHO COM 219798105 6,591,152 1,170,934 21.60 108,293 -30.04 0.0057
2026-02-17 2025-12-31 13F QUIDELORTHO COM 219798105 5,420,218 924,065 20.55 154,801 16.91 0.0079
2025-11-13 2025-09-30 13F QUIDELORTHO COM 219798105 4,496,153 1,880,691 71.91 132,412 75.66 0.0069
2025-08-14 2025-06-30 13F QUIDELORTHO COM 219798105 2,615,462 1,323,873 102.50 75,378 66.89 0.0043
2025-05-12 2025-03-31 13F QUIDELORTHO COM 219798105 1,291,589 6,479 0.50 45,167 -21.11 0.0029
2025-02-13 2024-12-31 13F QUIDELORTHO COM 219798105 1,285,110 28,754 2.29 57,252 -0.07 0.0034
2024-11-13 2024-09-30 13F QUIDELORTHO COM 219798105 1,256,356 274,633 27.97 57,290 75.67 0.0035
2024-08-13 2024-06-30 13F QUIDELORTHO COM 219798105 981,723 822,172 515.30 32,613 326.41 0.0021
2024-05-13 2024-03-31 13F QUIDELORTHO COM 219798105 159,551 155,103 3,487.03 7,649 2,238.84 0.0005
2024-02-13 2023-12-31 13F QUIDELORTHO COM 219798105 4,448 2,696 153.88 328 157.48 0.0000
2023-11-13 2023-09-30 13F QUIDELORTHO COM 219798105 1,752 397 29.30 128 13.39 0.0000
2023-08-11 2023-06-30 13F QUIDELORTHO COM 219798105 1,355 -48,302 -97.27 112 -97.47 0.0000
2023-08-11 2023-03-31 13F/A-1 QUIDELORTHO COM 219798105 49,657 15,705 46.26 4,424 52.10 0.0004
2023-05-11 2023-03-31 13F QUIDELORTHO COM 219798105 49,657 15,705 4,424 0.0001
2023-02-13 2022-12-31 13F QUIDELORTHO COM 219798105 33,952 -5,358 -13.63 2,909 3.49 0.0003
2022-11-10 2022-09-30 13F QUIDELORTHO COM 219798105 39,310 25,983 194.97 2,810 116.82 0.0003
2022-08-12 2022-06-30 13F QUIDELORTHO COM 219798105 13,327 13,327 1,296 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.