DENTSPLY SIRONA Inc.
US ˙ NasdaqGS ˙ US24906P1093

SecurityXRAY / DENTSPLY SIRONA Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership82,200 shares
Latest Disclosed Value $ 953,931
Janus Henderson Group Plc ownership in XRAY / DENTSPLY SIRONA Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 82,200 shares of DENTSPLY SIRONA Inc. (US:XRAY) valued at $953,520 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 82,200 shares of DENTSPLY SIRONA Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $812,136 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)
2026-05-18 2026-03-31 13F/A-1 DENTSPLY SIRONA COM 24906P109 82,200 0 0.00 954 1.49 0.0005
2026-05-15 2026-03-31 13F DENTSPLY SIRONA COM 24906P109 82,200 0 954 0.0002
2026-02-17 2025-12-31 13F DENTSPLY SIRONA COM 24906P109 82,200 0 0.00 939 -9.88 0.0004
2025-11-14 2025-09-30 13F DENTSPLY SIRONA COM 24906P109 82,200 0 0.00 1,043 -20.09 0.0005
2025-08-14 2025-06-30 13F DENTSPLY SIRONA COM 24906P109 82,200 0 0.00 1,304 6.36 0.0006
2025-05-15 2025-03-31 13F DENTSPLY SIRONA COM 24906P109 82,200 -16,513 -16.73 1,227 -34.54 0.0007
2025-02-14 2024-12-31 13F DENTSPLY SIRONA COM 24906P109 98,713 -6,291,054 -98.46 1,873 -98.92 0.0010
2024-11-14 2024-09-30 13F DENTSPLY SIRONA COM 24906P109 6,389,767 -1,172,600 -15.51 172,907 -8.21 0.0885
2024-08-14 2024-06-30 13F DENTSPLY SIRONA COM 24906P109 7,562,367 29,903 0.40 188,379 -24.65 0.1009
2024-05-15 2024-03-31 13F DENTSPLY SIRONA COM 24906P109 7,532,464 -50,723 -0.67 250,001 -7.37 0.1364
2024-02-14 2023-12-31 13F DENTSPLY SIRONA COM 24906P109 7,583,187 157,848 2.13 269,885 6.40 0.1610
2023-11-14 2023-09-30 13F DENTSPLY SIRONA COM 24906P109 7,425,339 -298,395 -3.86 253,650 -17.94 0.1661
2023-08-14 2023-06-30 13F DENTSPLY SIRONA COM 24906P109 7,723,734 19,067 0.25 309,103 2.14 0.1922
2023-05-15 2023-03-31 13F DENTSPLY SIRONA COM 24906P109 7,704,667 526,339 7.33 302,639 32.41 0.1995
2023-02-14 2022-12-31 13F DENTSPLY SIRONA COM 24906P109 7,178,328 -306,575 -4.10 228,558 7.71 0.1633
2023-01-13 2022-09-30 13F/A-1 DENTSPLY SIRONA COM 24906P109 7,484,903 -1,314,376 -14.94 212,196 -32.51 0.1590
2022-11-14 2022-09-30 13F DENTSPLY SIRONA COM 24906P109 7,484,903 -1,314,376 212,196 0.1589
2022-08-15 2022-06-30 13F DENTSPLY SIRONA COM 24906P109 8,799,279 -1,394,983 -13.68 314,399 -37.34 0.2168
2022-05-16 2022-03-31 13F DENTSPLY SIRONA COM 24906P109 10,194,262 19,183 0.19 501,761 -11.61 0.2423
2022-02-14 2021-12-31 13F DENTSPLY SIRONA COM 24906P109 10,175,079 -522,390 -4.88 567,668 -8.59 0.2368
2021-11-16 2021-09-30 13F DENTSPLY SIRONA COM 24906P109 10,697,469 -132,551 -1.22 620,988 -9.36 0.2716
2021-08-16 2021-06-30 13F DENTSPLY SIRONA COM 24906P109 10,830,020 400,372 3.84 685,107 2.94 0.2932
2021-05-17 2021-03-31 13F DENTSPLY SIRONA COM 24906P109 10,429,648 1,223,073 13.28 665,516 38.06 0.3038
2021-02-16 2020-12-31 13F DENTSPLY SIRONA COM 24906P109 9,206,575 953,367 11.55 482,056 33.57 0.2240
2020-11-16 2020-09-30 13F DENTSPLY SIRONA COM 24906P109 8,253,208 -274,445 -3.22 360,912 -3.94 0.1882
2020-08-14 2020-06-30 13F DENTSPLY SIRONA COM 24906P109 8,527,653 1,071,192 14.37 375,727 29.77 0.2109
2020-05-14 2020-03-31 13F DENTSPLY SIRONA COM 24906P109 7,456,461 1,578,869 26.86 289,534 -12.95 0.1993
2020-02-18 2019-12-31 13F DENTSPLY SIRONA COM 24906P109 5,877,592 3,190,941 118.77 332,612 132.23 0.1703
2019-11-14 2019-09-30 13F DENTSPLY SIRONA COM 24906P109 2,686,651 2,060,805 329.28 143,226 292.14 0.0776
2019-07-31 2019-06-30 13F DENTSPLY SIRONA COM 24906P109 625,846 416,660 199.18 36,524 252.07 0.0199
2019-04-30 2019-03-31 13F DENTSPLY SIRONA COM 24906P109 209,186 150,942 259.15 10,374 378.73 0.0057
2019-02-06 2018-12-31 13F DENTSPLY SIRONA COM 24906P109 58,244 -936 -1.58 2,167 -2.96 0.0014
2018-11-09 2018-09-30 13F DENTSPLY SIRONA COM 24906P109 59,180 -489,278 -89.21 2,233 -90.70 0.0012
2018-08-10 2018-06-30 13F DENTSPLY SIRONA COM 24906P109 548,458 -32,003 -5.51 24,006 -17.80 0.0137
2018-05-14 2018-03-31 13F DENTSPLY SIRONA COM 24906P109 580,461 -53,316 -8.41 29,203 -30.01 0.0172
2018-03-12 2017-12-31 13F/A-1 DENTSPLY SIRONA COM 24906P109 633,777 233,441 58.31 41,722 74.25 0.0257
2018-02-09 2017-12-31 13F DENTSPLY SIRONA COM 24906P109 633,777 233,441 41,722
2017-11-14 2017-09-30 13F DENTSPLY SIRONA COM 24906P109 400,336 -25,853 -6.07 23,944 -13.35 0.0153
2017-08-17 2017-06-30 13F/A-1 DENTSPLY SIRONA COM 24906P109 426,189 -6,616 -1.53 27,634 2.26 0.0188
2017-08-14 2017-06-30 13F DENTSPLY SIRONA COM 24906P109 426,189 -6,616 27,634
2017-05-03 2017-03-31 13F DENTSPLY SIRONA COM 24906P109 432,805 -49,559 -10.27 27,024 -2.96 0.1897
2017-01-30 2016-12-31 13F DENTSPLY SIRONA COM 24906P109 482,364 -60,264 -11.11 27,847 -13.65 0.2054
2016-10-24 2016-09-30 13F DENTSPLY SIRONA COM 24906P109 542,628 -18,555 -3.31 32,249 -7.37 0.2377
2016-07-29 2016-06-30 13F DENTSPLY SIRONA COM 24906P109 561,183 -66,635 -10.61 34,816 -10.02 0.2895
2016-05-12 2016-03-31 13F DENTSPLY SIRONA COM 24906P109 627,818 607,327 2,963.87 38,692 3,002.81 0.3138
2016-02-03 2015-12-31 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 1,247 20.37 0.0100
2015-11-16 2015-09-30 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 1,036 -1.89 0.0091
2015-08-17 2015-06-30 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 1,056 1.25 0.0083
2015-06-02 2015-03-31 13F/A-1 DENTSPLY INTL INC COM 249030107 20,491 0 0.00 1,043 -4.49 0.0080
2015-05-15 2015-03-31 13F DENTSPLY INTL INC COM 249030107 20,491 1,043
2015-02-12 2014-12-31 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 1,092 16.92 0.0079
2014-11-12 2014-09-30 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 934 -3.71 0.0088
2014-08-13 2014-06-30 13F DENTSPLY INTL INC COM 249030107 20,491 0 0.00 970 2.75 0.0091
2014-05-08 2014-03-31 13F DENTSPLY INTL INC COM 249030107 20,491 3,100 17.83 944 11.98 0.0092
2014-01-14 2013-12-31 13F DENTSPLY INTL INC COM 249030107 17,391 0 0.00 843 11.66 0.0085
2013-11-12 2013-09-30 13F DENTSPLY INTL INC COM 249030107 17,391 0 0.00 755 5.45 0.0083
2013-08-15 2013-06-30 13F DENTSPLY INTL INC COM 249030107 17,391 17,391 716 0.0084
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.