---
schema_version: "secwatch.filing_event.v1"
accession: "0001517302-26-000120"
form_type: "8-K"
ticker: "APAM"
cik: "0001517302"
company_name: "Artisan Partners Asset Management Inc."
filed_at: "2026-09-10T20:23:25+00:00"
generated_at: "2026-09-10T20:24:13.632807+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Artisan Partners reports $183.5B AUM; $6B Global Value rebalancing expected

## Summary
- Preliminary AUM of $183.5B as of Aug 31, 2026; Artisan Funds $94.5B, separate accounts $89.0B.
- Sub-advisory client moving to multi-manager structure; Artisan remains one of three managers.
- Approximately $6B expected to rebalance from Global Value strategy in September 2026.
- Revenue impact expected to be less than AUM reduction given mandate fee structure.
- Global Value strategy AUM $39.96B; International Value largest at $58.2B.

## SEC filing metadata
- accession: 0001517302-26-000120
- form_type: 8-K
- ticker: APAM
- cik: 0001517302
- company_name: Artisan Partners Asset Management Inc.
- filed_at: 2026-09-10T20:23:25+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1517302/000151730226000120/0001517302-26-000120-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1517302/000151730226000120/apam-20260910.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001517302-26-000120
- JSON: https://secwatch.observer/filing/0001517302-26-000120.json
- Plain text: https://secwatch.observer/filing/0001517302-26-000120.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.