Becton, Dickinson and Company
CH ˙ SWX ˙ US0758871091
SecurityCH:BDX / Becton, Dickinson and Company
InstitutionCalamos Advisors LLC
Latest Disclosed Ownership59,573 shares
Latest Disclosed Value $ 9,366,663
Calamos Advisors LLC ownership in BDX / Becton, Dickinson and Company

On May 4, 2026 - Calamos Advisors LLC filed a 13F-HR form disclosing ownership of 59,573 shares of Becton, Dickinson and Company (CH:BDX) valued at $9,366,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 59,573 shares of Becton, Dickinson and Company. This represents a change in shares of 0.00% during the quarter.

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 BECTON DICKINSON COM 075887109 59,573 0 0.00 9,367 -18.99 0.0330
2026-01-29 2025-12-31 13F BECTON DICKINSON COM 075887109 59,573 -2,295 -3.71 11,561 -0.16 0.0434
2025-10-20 2025-09-30 13F BECTON DICKINSON COM 075887109 61,868 0 0.00 11,580 8.66 0.0428
2025-08-08 2025-06-30 13F BECTON DICKINSON COM 075887109 61,868 0 0.00 10,657 -24.80 0.0419
2025-04-29 2025-03-31 13F BECTON DICKINSON COM 075887109 61,868 688 1.12 14,171 2.10 0.0617
2025-01-24 2024-12-31 13F BECTON DICKINSON COM 075887109 61,180 0 0.00 13,880 -5.91 0.0580
2024-11-07 2024-09-30 13F BECTON DICKINSON COM 075887109 61,180 -1,499 -2.39 14,750 0.70 0.0638
2024-07-25 2024-06-30 13F BECTON DICKINSON COM 075887109 62,679 -2,285 -3.52 14,649 -8.88 0.0651
2024-05-08 2024-03-31 13F BECTON DICKINSON COM 075887109 64,964 -1,632 -2.45 16,075 -1.00 0.0762
2024-01-31 2023-12-31 13F BECTON DICKINSON COM 075887109 66,596 -869 -1.29 16,238 -6.90 0.0788
2023-10-26 2023-09-30 13F BECTON DICKINSON COM 075887109 67,465 -307 -0.45 17,442 -2.52 0.0906
2023-07-28 2023-06-30 13F BECTON DICKINSON COM 075887109 67,772 0 0.00 17,892 6.65 0.0885
2023-05-04 2023-03-31 13F BECTON DICKINSON COM 075887109 67,772 -8,425 -11.06 16,776 -13.42 0.0819
2023-01-26 2022-12-31 13F BECTON DICKINSON COM 075887109 76,197 -13,562 -15.11 19,377 -3.12 0.0909
2022-10-24 2022-09-30 13F BECTON DICKINSON COM 075887109 89,759 3 0.00 20,001 -9.61 0.0915
2022-08-01 2022-06-30 13F BECTON DICKINSON COM 075887109 89,756 2,348 2.69 22,128 -4.83 0.0954
2022-05-03 2022-03-31 13F BECTON DICKINSON COM 075887109 87,408 11,806 15.62 23,251 22.30 0.0873
2022-02-01 2021-12-31 13F BECTON DICKINSON COM 075887109 75,602 2,913 4.01 19,012 6.40 0.0711
2021-10-26 2021-09-30 13F BECTON DICKINSON COM 075887109 72,689 6,744 10.23 17,868 11.42 0.0780
2021-07-22 2021-06-30 13F BECTON DICKINSON COM 075887109 65,945 14,999 29.44 16,037 29.46 0.0733
2021-04-12 2021-03-31 13F BECTON DICKINSON COM 075887109 50,946 1,574 3.19 12,388 0.28 0.0676
2021-01-27 2020-12-31 13F BECTON DICKINSON COM 075887109 49,372 -2,139 -4.15 12,354 3.07 0.0717
2020-10-26 2020-09-30 13F BECTON DICKINSON COM 075887109 51,511 -4,521 -8.07 11,986 -10.60 0.0771
2020-07-27 2020-06-30 13F BECTON DICKINSON COM 075887109 56,032 -3,585 -6.01 13,407 -2.12 0.0948
2020-04-28 2020-03-31 13F BECTON DICKINSON COM 075887109 59,617 -4,995 -7.73 13,698 -22.05 0.1075
2020-01-15 2019-12-31 13F BECTON DICKINSON AND COMMON STOCK 075887109 64,612 -1,064 -1.62 17,573 5.78 0.0869
2019-10-21 2019-09-30 13F BECTON DICKINSON AND COMMON STOCK 075887109 65,676 33,167 102.02 16,613 102.77 0.0905
2019-08-07 2019-06-30 13F BECTON DICKINSON AND COMMON STOCK 075887109 32,509 1,118 3.56 8,193 4.52 0.0455
2019-04-12 2019-03-31 13F BECTON DICKINSON AND COMMON STOCK 075887109 31,391 309 0.99 7,839 11.94 0.0489
2019-01-24 2018-12-31 13F BECTON DICKINSON AND COMMON STOCK 075887109 31,082 4,577 17.27 7,003 1.23 0.0462
2018-10-22 2018-09-30 13F BECTON DICKINSON AND COMMON STOCK 075887109 26,505 26,505 6,918 0.0381
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.