Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM)

Q: What does CUSIP 04316A108 represent in this 13F holders report?

CUSIP 04316A108 is the security identifier for APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A used to aggregate holder disclosures.

Q: How many institutions held APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A in Q3 2026?

43 institutional investors reported APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A for Q3 2026. Use the holders table for investor-level position and value details.

CUSIP: 04316A108

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Artisan Partners Asset Management Ord Shs Class A
Total 13F shares: 1,785,580
Total 13F value: $64,467,607
Share change: -222,146
SEC-reported price per share: $36.12
Number of holders: 43
Value change: -$8,015,977
Number of buys: 19
Number of sells: 15
Shares outstanding: 70,579,716

Security key

04316A108

Report period

Q3 2026

Institutions

Top holders

APAM full security history Ownership snapshot Full 13F holder table Artisan Partners Asset Management Inc. SEC filings Artisan Partners Asset Management Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 04316A108

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

BlackRock, Inc.

Comparable rows

3/15

Latest evidence

30 Jun 2026

13F 13D/G 3/4/5 Lead comparable stake: 15% 12 rows are not safely comparable across share classes. 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 15%.

3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.

Comparable ownership Top 3

BlackRock, Inc. 15%

Eric R. Colson 10%

KAYNE ANDERSON RUDNICK INVESTMENT... 8.1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	15% Reported 13D/G · 31 Mar 2025	$386,680,180 11,198,383 shares	—	30 Jun 2026
Eric R. Colson	13D/G 3/4/5 Charles J. Daley Jr. · Executive Chair, Director, 10%+ Owner 13D/G 3/4/5	10% Reported 13D/G · 31 Dec 2025	$303,093,839 7,277,163 shares	$0	31 Dec 2025
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13D/G 13F Company 13D/G 13F	8.1% Reported 13D/G · 31 Dec 2025	$236,739,189 5,716,957 shares	$0	31 Dec 2025
Jason A. Gottlieb	3/4/5 CEO and President, Director, 10%+ Owner 3/4/5	— denominator unverified	$9,926,461 228,352 shares	—	02 Mar 2026
Charles J. Daley Jr.	3/4/5 Exec VP, CFO & Treasurer, 10%+ Owner 3/4/5	— denominator unverified	$4,825,213 111,001 shares	—	02 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC	13F Company 13F	— denominator unverified	$145,347,578 4,209,313 shares	—	30 Jun 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,785,580

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

379

Q3 2026 holders

Holder diff

-336

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend