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Public ownership evidence

Tempus AI, Inc. Class A Common Stock (TEM) Ownership Disclosures

Read TEM 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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2026-11-042026-11-02Epstein David RS370Not reported

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

The displayed observation date is 2026-11-02 and its public availability date is 2026-11-04. 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 0001445826-26-000017 ↗SEC 0002024250-26-000039 ↗SEC 0002024250-26-000039 ↗

Recent Form 4 activity

Inspect all 50 displayed rows: Recent Form 4 activity

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2026-11-042026-11-02Epstein David RS370Not reported
2026-11-042026-11-02Fukushima RyanS80Not reported
2026-11-042026-11-02Fukushima RyanA100,000Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS3,510Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS17,825Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS24,597Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS15,259Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS16,414Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS6,312Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS1,495Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS13,209Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS14,237Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS5,486Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS1,300Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS6,636Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS7,592Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS9,132Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS2,071Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS2,167Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS824Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS195Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS961Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS1,282Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS35,759Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS38,489Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS14,820Not reported
2026-10-292026-10-27LEFKOFSKY ERIC PS10,428Not reported
2026-09-292026-09-25Schoenherr Thomas EdwardS10,281Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS965Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS432Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS37,950Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS79,259Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS17,359Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS184Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS16,152Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS33,770Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS160Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS14,042Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS29,367Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS6,431Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS24Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS2,091Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS4,420Not reported
2026-09-242026-09-22LEFKOFSKY ERIC PS7,394Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS645Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS6,855Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS11,609Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS123,391Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS4,942Not reported
2026-09-192026-09-17LEFKOFSKY ERIC PS52,558Not 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 LLC2026-03-312026-08-298$362None
Cornerstone Financial Management LLC2025-12-312026-08-298$472None
Principia Wealth Advisory, LLC2026-06-302026-08-271$58None
Principia Wealth Advisory, LLC2026-03-312026-08-272$90None
Advisors Asset Management, Inc.2025-03-312026-08-2717,377$838,266None
Advisors Asset Management, Inc.2025-09-302026-08-2726,382$2,129,291None
Dakota Wealth Management2025-09-302026-08-2713,184$1,064,045None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2615,200$880,536None
Advisors Asset Management, Inc.2025-06-302026-08-2521,083$1,339,614None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25120,442$6,977,205None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-256,977,205$120,442,000None
Advisors Asset Management, Inc.2024-12-312026-08-222,035$68,702None
Advisors Asset Management, Inc.2025-12-312026-08-2233,891$2,001,264None
Harvest Fund Management Co., Ltd2026-06-302026-08-21393$23,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2057,967$3,358,057None
Copia Wealth Management2026-06-302026-08-1953$3,070None
Orion Capital Management LLC2026-06-302026-08-19600$34,758None
Ensign Peak Advisors, Inc2026-03-312026-08-1928,339$1,281,490None
Ensign Peak Advisors, Inc2025-12-312026-08-199,445$557,727None
Ensign Peak Advisors, Inc2025-09-302026-08-1919,060$1,538,333None
Strive Financial Group ,LLC2026-06-302026-08-1890$5,214None
Caitlin John, LLC2026-06-302026-08-1815$869None
Transamerica Financial Advisors, LLC2026-06-302026-08-187$405None
Equitable Holdings, Inc.2026-06-302026-08-187,897$457,473None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1830,639$1,774,917None
Turner Financial Group, Inc.2026-06-302026-08-1510,043$581,802None
Odyssean, LLC2026-06-302026-08-1515,476$896,525None
Investors Portfolio Services LLC2026-06-302026-08-1518$1,034None
TORONTO DOMINION BANK2026-06-302026-08-15900,000$52,137,000Call
TORONTO DOMINION BANK2026-06-302026-08-1587,464$5,066,790None
Graham Capital Management, L.P.2026-06-302026-08-15139,000$8,052,270None
SEI INVESTMENTS CO2026-06-302026-08-1513,369$774,466None
SEI INVESTMENTS CO2026-06-302026-08-1556$3,240None
Murphy & Mullick Capital Management Corp2026-06-302026-08-15100$5,793None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15272$15,757None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152,000$115,740None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15691$40,030None
Federation des caisses Desjardins du Quebec2026-06-302026-08-157,331$424,685None
JPL Wealth Management, LLC2026-06-302026-08-15327$18,944None
Advisors Asset Management, Inc.2026-06-302026-08-1542,858$2,482,764None
FWL INVESTMENT MANAGEMENT, LLC2026-06-302026-08-1510$579None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1515$875None
Marex Group Ltd2026-06-302026-08-155,263$304,886None
Marex Group Ltd2026-06-302026-08-15476,591$27,608,917None
Mutual Advisors, LLC2026-06-302026-08-156,430$372,490None
Nemes Rush Group LLC2026-06-302026-08-151,200$69,516None
Quarry LP2026-06-302026-08-1549$2,839None
INSIGNEO ADVISORY SERVICES, LLC2026-06-302026-08-154,251$246,260None
Ameritas Advisory Services, LLC2026-06-302026-08-1511,710$678,360None
NFSG Corp2026-06-302026-08-15575$33,310None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Principia Wealth Advisory, LLC ↗Principia Wealth Advisory, LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Dakota Wealth Management ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗Advisors Asset Management, Inc. ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗

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.