Based on data from the past 90 days ending January 14, 2026, Davita's three largest insider shareholders are TenPercentOwner Hathaway Inc Berkshire (31.76Mn shares), Chief Executive Officer Javier Rodriguez (888.91K shares), Chief Operating Officer And Dkc Michael David Staffieri (209.37K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Hathaway Inc Berkshire | 31,759,065 | 29 Oct, 2025 | |
| Javier Rodriguez | Chief Executive Officer | 888,915 | 17 Nov, 2025 |
| Michael David Staffieri | Chief Operating Officer And Dkc | 209,365 | 19 Aug, 2024 |
| Joel Ackerman | Cfo And Treasuer | 141,640 | 18 Mar, 2025 |
| David Paul Maughan | Chief Operating Officer And Dkc | 122,266 | 23 Sep, 2025 |
| Kathleen Alyce Waters | Chief Legal & Pub. Affairs Off | 97,754 | 18 Mar, 2025 |
| John M Nehra | 63,256 | 17 May, 2024 | |
| Pamela M Arway | 26,363 | 17 Nov, 2025 | |
| James O Hearty | Chief Compliance Officer | 26,298 | 05 Dec, 2025 |
| Charles Berg | 19,982 | 16 May, 2025 | |
| John D Winstel | Chief Accounting Officer | 16,534 | 17 Mar, 2022 |
| Paul J Diaz | 16,069 | 17 May, 2023 | |
| Christopher Michael Berry | Chief Accounting Officer | 15,991 | 18 Mar, 2025 |
| Phyllis R Yale | 13,981 | 17 Nov, 2025 | |
| Barbara J Desoer | 11,365 | 17 Nov, 2025 | |
| Gregory J. Moore | 7,231 | 17 Nov, 2025 | |
| Jason M. Hollar | 6,023 | 17 Nov, 2025 | |
| Adam H Schechter | 5,110 | 17 Nov, 2025 | |
| Dennis W Pullin | 2,089 | 17 Nov, 2025 | |
| Paula A Price | 1,395 | 17 May, 2022 | |
| Shawn M Guertin | 1,105 | 18 May, 2021 | |
| Wendy Lee Schoppert | 411 | 17 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 04 Dec, 2025 | James O Hearty | Common Stock | D | 203 | $118.25 | 26,298 | D | F |
| 04 Dec, 2025 | James O Hearty | Common Stock | A | 5,875 | $108.93 | 31,913 | D | M |
| 04 Dec, 2025 | James O Hearty | Common Stock | D | 5,412 | $118.25 | 26,501 | D | D |
| 15 Nov, 2025 | Barbara J Desoer | Common Stock | A | 411 | $0.00 | 411 | D | A |
| 15 Nov, 2025 | Phyllis R Yale | Common Stock | A | 411 | $0.00 | 13,981 | D | A |
| 15 Nov, 2025 | Wendy Lee Schoppert | Common Stock | A | 411 | $0.00 | 411 | D | A |
| 15 Nov, 2025 | Adam H Schechter | Common Stock | A | 411 | $0.00 | 5,110 | D | A |
| 15 Nov, 2025 | Javier Rodriguez | Common Stock | D | 5,165 | $121.55 | 888,915 | D | F |
| 15 Nov, 2025 | Pamela M Arway | Common Stock | A | 411 | $0.00 | 26,363 | D | A |
| 15 Nov, 2025 | Jason M. Hollar | Common Stock | A | 411 | $0.00 | 6,023 | D | A |
| 15 Nov, 2025 | Gregory J. Moore | Common Stock | A | 411 | $0.00 | 7,231 | D | A |
| 15 Nov, 2025 | Dennis W Pullin | Common Stock | A | 411 | $0.00 | 2,089 | D | A |
| 27 Oct, 2025 | Hathaway Inc Berkshire | Common Stock | D | 401,514 | $135.36 | 31,759,065 | I | S |
| 22 Sep, 2025 | David Paul Maughan | Common Stock | D | 7,501 | $130.16 | 122,266 | D | F |
| 22 Sep, 2025 | David Paul Maughan | - | - | 122,266 | D | |||
| 15 Aug, 2025 | Barbara J Desoer | Common Stock | A | 369 | $0.00 | 369 | D | A |
| 15 Aug, 2025 | Phyllis R Yale | Common Stock | A | 369 | $0.00 | 13,570 | D | A |
| 15 Aug, 2025 | Wendy Lee Schoppert | Common Stock | A | 369 | $0.00 | 369 | D | A |
| 15 Aug, 2025 | Adam H Schechter | Common Stock | A | 369 | $0.00 | 4,699 | D | A |
| 15 Aug, 2025 | Pamela M Arway | Common Stock | A | 369 | $0.00 | 25,952 | D | A |