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Public ownership evidence

DaVita Inc. (DVA) Ownership Disclosures

Read DVA insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-10-292026-10-27BERKSHIRE HATHAWAY INC, BUFFETT WARREN ES382,563Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-27 and its public availability date is 2026-10-29. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001193125-26-438090 ↗SEC 0000927066-26-000124 ↗SEC 0000927066-26-000123 ↗

Recent Form 4 activity

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2026-10-292026-10-27BERKSHIRE HATHAWAY INC, BUFFETT WARREN ES382,563Not reported
2026-08-192026-08-15Hollar Jason M.A278Not reported
2026-08-192026-08-15DESOER BARBARA JA278Not reported
2026-08-192026-08-15Schechter Adam HA278Not reported
2026-08-192026-08-15Moore Gregory J.A278Not reported
2026-08-192026-08-15Pullin Dennis WA278Not reported
2026-08-192026-08-15Schoppert Wendy LeeA278Not reported
2026-08-192026-08-15Arway Pamela MA278Not reported
2026-08-192026-08-15YALE PHYLLIS RA278Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-297$1,557None
Cornerstone Financial Management LLC2026-03-312026-08-297$1,076None
Cornerstone Financial Management LLC2025-12-312026-08-2957$6,476None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-292,969$454,172None
Advisors Asset Management, Inc.2021-12-312026-08-2828,513$3,243,639None
Advisors Asset Management, Inc.2022-12-312026-08-284,978$371,707None
Advisors Asset Management, Inc.2020-06-302026-08-2814,298$1,131,544None
Advisors Asset Management, Inc.2022-06-302026-08-2814,126$1,130,000None
Advisors Asset Management, Inc.2021-09-302026-08-2830,225$3,514,000None
Corient Private Wealth LP2026-06-302026-08-281,643$365,535None
Corient Private Wealth LP2026-06-302026-08-2826,042$5,793,827None
Redwood Investment Management, LLC2024-12-312026-08-289,598$1,435,000None
Redwood Investment Management, LLC2025-03-312026-08-288,609$1,317,000None
Advisors Asset Management, Inc.2024-03-312026-08-279,398$1,297,394None
Advisors Asset Management, Inc.2025-03-312026-08-2722,556$3,450,391None
Advisors Asset Management, Inc.2022-09-302026-08-2713,996$1,158,000None
Advisors Asset Management, Inc.2020-12-312026-08-2724,724$2,903,000None
Advisors Asset Management, Inc.2022-03-312026-08-2724,334$2,752,419None
Advisors Asset Management, Inc.2023-06-302026-08-272,453$246,453None
Advisors Asset Management, Inc.2023-09-302026-08-273,369$318,472None
Advisors Asset Management, Inc.2023-03-312026-08-274,831$391,842None
Advisors Asset Management, Inc.2021-03-312026-08-2729,800$3,211,546None
Advisors Asset Management, Inc.2021-06-302026-08-2731,922$3,844,000None
Advisors Asset Management, Inc.2020-09-302026-08-2719,990$1,712,144None
Advisors Asset Management, Inc.2025-09-302026-08-2717,736$2,356,582None
Advisors Asset Management, Inc.2023-12-312026-08-277,290$763,700None
Redwood Investment Management, LLC2025-06-302026-08-279,600$1,368,000None
Redwood Investment Management, LLC2025-09-302026-08-279,000$1,196,000None
Redwood Investment Management, LLC2025-12-312026-08-2721,269$2,416,000None
Advisors Asset Management, Inc.2019-12-312026-08-266,090$456,933None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2616,100$2,474,409None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2615,900$3,537,432None
Advisors Asset Management, Inc.2025-06-302026-08-2518,186$2,590,596None
CYBER HORNET ETFs LLC2026-06-302026-08-2587$19,356None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2538,704$8,610,866None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-258,610,866$38,704,000None
Advisors Asset Management, Inc.2024-09-302026-08-2218,201$2,983,690None
Advisors Asset Management, Inc.2024-06-302026-08-2213,554$1,878,178None
Advisors Asset Management, Inc.2024-12-312026-08-2222,686$3,392,691None
Advisors Asset Management, Inc.2025-12-312026-08-226,324$718,470None
Advisors Asset Management, Inc.2020-03-312026-08-229,554$726,677None
Assenagon Asset Management S.A.2026-06-302026-08-2244,783$9,963,322None
Harvest Fund Management Co., Ltd2026-06-302026-08-212,043$455,000None
Fox Hill Wealth Management2026-06-302026-08-207,212$1,604,526None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2019,842$4,414,513None
Sankala Group LLC2026-06-302026-08-19362$64,374None
Beacon Pointe Advisors, LLC2026-06-302026-08-191,830$407,139None
Copia Wealth Management2026-06-302026-08-19202$44,941None
Advisors Asset Management, Inc.2019-09-302026-08-193,771$215,211None
Ensign Peak Advisors, Inc2026-03-312026-08-192,183$335,505None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.