QuidelOrtho Corporation
DE ˙ DB ˙ US2197981051
12,00 € ↑0,46 (4,03%)
2026-06-05
DEL PRIS
SecurityDE:QL1A / QuidelOrtho Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership331,184 shares
Latest Disclosed Value $ 5,441,353
Principal Financial Group Inc reports 2.15% increase in ownership of QL1A / QuidelOrtho Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 331,184 shares of QuidelOrtho Corporation (DE:QL1A) valued at $4,636,576 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 324,229 shares of QuidelOrtho Corporation. This represents a change in shares of 2.15% during the quarter. The current value of the position is $3,972,552 USD.

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)
2026-05-04 2026-03-31 13F QUIDELORTHO COM 219798105 331,184 6,955 2.15 5,441 -41.24 0.0029
2026-02-02 2025-12-31 13F QUIDELORTHO COM 219798105 324,229 -3,791 -1.16 9,260 -4.15 0.0047
2025-11-04 2025-09-30 13F QUIDELORTHO COM 219798105 328,020 -768 -0.23 9,660 1.95 0.0049
2025-08-08 2025-06-30 13F QUIDELORTHO COM 219798105 328,788 1,792 0.55 9,476 -17.14 0.0050
2025-04-28 2025-03-31 13F QUIDELORTHO COM 219798105 326,996 7,788 2.44 11,435 -19.59 0.0064
2025-01-31 2024-12-31 13F QUIDELORTHO COM 219798105 319,208 47,171 17.34 14,221 14.64 0.0078
2024-10-31 2024-09-30 13F QUIDELORTHO COM 219798105 272,037 106,642 64.48 12,405 125.77 0.0068
2024-07-29 2024-06-30 13F QUIDELORTHO COM 219798105 165,395 -21,139 -11.33 5,494 -38.56 0.0033
2024-04-29 2024-03-31 13F QUIDELORTHO COM 219798105 186,534 4,751 2.61 8,942 -33.25 0.0053
2024-02-07 2023-12-31 13F QUIDELORTHO COM 219798105 181,783 -829 -0.45 13,397 0.45 0.0085
2023-11-02 2023-09-30 13F QUIDELORTHO COM 219798105 182,612 -19,986 -9.86 13,338 -20.55 0.0096
2023-08-07 2023-06-30 13F QUIDELORTHO COM 219798105 202,598 -8,665 -4.10 16,787 -10.81 0.0115
2023-05-09 2023-03-31 13F QUIDELORTHO COM 219798105 211,263 1,874 0.89 18,821 4.92 0.0135
2023-02-09 2022-12-31 13F QUIDELORTHO COM 219798105 209,389 -1,521 -0.72 17,938 18.98 0.0135
2022-11-09 2022-09-30 13F QUIDELORTHO COM 219798105 210,910 14,007 7.11 15,076 -21.21 0.0120
2022-08-10 2022-06-30 13F QUIDELORTHO COM 219798105 196,903 196,903 19,135 0.0142
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.