Public ownership evidence

ARTISAN PARTNERS ASSET MANAGEMENT INC. (APAM) Ownership Disclosures

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

As of 2026-10-10T12:08:28.848Z

Recent Form 4 activity

2026-08-212026-08-19Ramirez Gregory KS7,000Not reported

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

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.

Cornerstone Financial Management LLC2026-06-302026-08-29116$4,005None
Cornerstone Financial Management LLC2026-03-312026-08-2971$2,584None
Cornerstone Financial Management LLC2025-12-312026-08-2954$2,200None
Advisors Asset Management, Inc.2022-12-312026-08-2861,779$1,834,836None
Advisors Asset Management, Inc.2020-06-302026-08-28136,555$4,438,038None
Advisors Asset Management, Inc.2022-06-302026-08-2864,479$2,294,000None
Corient Private Wealth LP2026-06-302026-08-2813,446$464,303None
Advisors Asset Management, Inc.2022-09-302026-08-2763,871$1,720,000None
Advisors Asset Management, Inc.2020-12-312026-08-2734,324$1,728,000None
Advisors Asset Management, Inc.2022-03-312026-08-2741,918$1,649,473None
Advisors Asset Management, Inc.2023-06-302026-08-272,090$82,158None
Advisors Asset Management, Inc.2023-03-312026-08-2761,516$1,967,282None
Advisors Asset Management, Inc.2021-03-312026-08-2713,061$681,392None
Advisors Asset Management, Inc.2020-09-302026-08-2736,290$1,414,947None
Advisors Asset Management, Inc.2019-12-312026-08-26266,024$8,597,896None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2672,050$2,621,900None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2628,850$996,191None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2579,137$2,732,601None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,732,601$79,137,000None
Advisors Asset Management, Inc.2020-03-312026-08-22259,539$5,577,493None
Assenagon Asset Management S.A.2026-06-302026-08-2220,275$700,096None
Kingsview Wealth Management, LLC2026-06-302026-08-2026,325$909,002None
Prosperitas Financial LLC2026-06-302026-08-208,193$282,919None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2063,661$2,198,200None
Advisors Asset Management, Inc.2019-03-312026-08-19102,220$2,572,877None
Advisors Asset Management, Inc.2019-09-302026-08-19268,200$7,573,968None
Advisors Asset Management, Inc.2019-06-302026-08-19243,882$6,711,633None
Ensign Peak Advisors, Inc2026-03-312026-08-193,172$115,429None
Ensign Peak Advisors, Inc2025-12-312026-08-193,172$129,227None
Ensign Peak Advisors, Inc2025-09-302026-08-1916,072$697,525None
Fulcrum Asset Management LLP2026-06-302026-08-1946,904$1,641,171None
Caitlin John, LLC2026-06-302026-08-1875$2,574None
Corient Private Wealth LP2026-06-302026-08-1813,761$475,180None
Empowered Funds, LLC2026-06-302026-08-18124,650$4,304,165None
Empowered Funds, LLC2026-06-302026-08-182,399$82,837None
Empowered Funds, LLC2026-06-302026-08-18200$6,906None
Transamerica Financial Advisors, LLC2026-06-302026-08-1832$1,104None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1811,547$398,718None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,520$52,486None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-1521,899$756,172None
AMERIFLEX GROUP, INC.2026-06-302026-08-154$138None
SummitTX Capital, L.P.2026-06-302026-08-1518,985$655,552None
Graham Capital Management, L.P.2026-06-302026-08-1521,096$728,445None
SEI INVESTMENTS CO2026-06-302026-08-15163,178$5,634,536None
SEI INVESTMENTS CO2026-06-302026-08-15827$28,580None
JPL Wealth Management, LLC2026-06-302026-08-1515$518None
Advisors Asset Management, Inc.2026-06-302026-08-15877$30,283None
Mutual Advisors, LLC2026-06-302026-08-1526,822$926,164None
Quarry LP2026-06-302026-08-1529$1,001None
XTX Topco Ltd2026-06-302026-08-1537,607$1,298,570None

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

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

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

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.