INVESTABOT
Equity Research
XNYS · SERVICES-MISC HEALTH & ALLIED SERVICES, NEC
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-05-06. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-05-07. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-06-16. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
DaVita (DVA) had 3 Form 144 pre-sale notices filed on 2026-06-15. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-05-11. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-05-15. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
open-market Form 4 only - grants, exercises, tax withholding excluded
0 buyers - 0 unique sellers · 5 accumulating - 10 trimming - 0 unchanged
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| September 22, 2026 | Maughan David Paul | Chief Operating Officer, DKC | TAX_WITHHOLD | -7,501 | $182 | ~$1.4M |
| August 15, 2026 | Hollar Jason M. | — | GRANT | 278 | — | — |
| August 15, 2026 | Desoer Barbara J | — | GRANT | 278 | — | — |
| August 15, 2026 | Schechter Adam H | — | GRANT | 278 | — | — |
| August 15, 2026 | Moore Gregory J. | — | GRANT | 278 | — | — |
| August 15, 2026 | Pullin Dennis W | — | GRANT | 278 | — | — |
| August 15, 2026 | Schoppert Wendy Lee | — | GRANT | 278 | — | — |
| August 15, 2026 | Arway Pamela M | — | GRANT | 278 | — | — |
| August 15, 2026 | Yale Phyllis R | — | GRANT | 278 | — | — |
| July 31, 2026 | Berkshire Hathaway Inc | — | SELL | -182,980 | $200 | ~$36.5M |
| June 16, 2026 | Rodriguez Javier | Chief Executive Officer | SELL | -39,407 | $209 | ~$8.2M |
| June 15, 2026 | Waters Kathleen Alyce | Chief Legal & Pub. Affairs Off | SELL | -8,950 | $208 | ~$1.9M |
| June 15, 2026 | Waters Kathleen Alyce | Chief Legal & Pub. Affairs Off | SELL | -6,455 | $209 | ~$1.4M |
| June 15, 2026 | Rodriguez Javier | Chief Executive Officer | SELL | -30,000 | $210 | ~$6.3M |
| May 26, 2026 | Yale Phyllis R | — | GIFT | -5,038 | — | — |
| May 15, 2026 | Pullin Dennis W | — | GRANT | 250 | — | — |
| May 15, 2026 | Moore Gregory J. | — | GRANT | 250 | — | — |
| May 15, 2026 | Schoppert Wendy Lee | — | GRANT | 250 | — | — |
| May 15, 2026 | Arway Pamela M | — | GRANT | 250 | — | — |
| May 15, 2026 | Yale Phyllis R | — | GRANT | 250 | — | — |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| June 16, 2026 | Javier Rodgriguez | — | 39,407 | SEC |
| June 15, 2026 | Kathleen Waters | — | 8,950 | SEC |
| June 15, 2026 | Javier Rodriguez | — | 30,000 | SEC |
| June 15, 2026 | Waters Kathleen Alyce | — | 6,455 | SEC |
| May 15, 2026 | James Hearty | — | 15,000 | SEC |
| May 11, 2026 | David Maughan | — | 20,529 | SEC |
| May 7, 2026 | Joel Ackerman | — | 51,471 | SEC |
| May 6, 2026 | Hearty James O | — | 2,184 | SEC |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| Berkshire Hathaway | 28,880,209 | ~$6.4B | -4.0% | August 14, 2026 |
| Berkshire Hathaway | 30,100,585 | ~$4.6B | -5.2% | May 15, 2026 |
| Berkshire Hathaway | 31,759,065 | ~$3.6B | — | February 17, 2026 |
| BlackRock | 4,941,175 | ~$684.7M | — | August 13, 2024 |
| BlackRock | 2,460,987 | ~$547.5M | -11.1% | August 7, 2026 |
| Vanguard Group | 4,154,354 | ~$472.0M | — | January 29, 2026 |
| BlackRock | 2,766,751 | ~$425.2M | -5.5% | May 13, 2026 |
| Morgan Stanley | 1,601,710 | ~$356.3M | -3.9% | August 13, 2026 |
| BlackRock | 2,926,392 | ~$332.5M | — | February 12, 2026 |
| State Street | 1,323,019 | ~$294.3M | -2.1% | August 7, 2026 |
| Morgan Stanley | 1,666,038 | ~$256.1M | 12.8% | May 15, 2026 |
| State Street | 1,351,737 | ~$207.7M | -6.0% | May 15, 2026 |
| Morgan Stanley | 1,477,045 | ~$167.8M | — | May 27, 2026 |
| State Street | 1,438,488 | ~$163.4M | — | February 13, 2026 |
| DE Shaw | 648,427 | ~$144.3M | 28.5% | August 14, 2026 |
| Citadel Advisors | 902,208 | ~$138.7M | 53.0% | May 15, 2026 |
| AQR Capital | 587,758 | ~$128.1M | 43.4% | August 14, 2026 |
| Goldman Sachs | 463,381 | ~$103.1M | 3.6% | August 14, 2026 |
| Citadel Advisors | 453,662 | ~$100.9M | -49.7% | August 14, 2026 |
| Millennium Management | 860,080 | ~$97.7M | — | February 17, 2026 |