Artisan Partners
Manager: Eric Colson
Artisan Partners Limited Partnership · CIK 0001466153 · Form 13F-HR · Accession 0001193125-26-349319
Reported Equity Holdings (USD)
$63.1bn
340 positions · mainly 13F (+ Non-US where noted)
Form ADV RAUM — Artisan Partners Limited Partnership
$183.6bn
as of 31 Aug 2026 (ADV Item 5.F; other-than-annual amendment filed 31 Aug 2026) · form_adv
Shown (≥1%)
21
13F combined (341 → 340) · 319 under 1% hidden
Largest weights: Arch Capital Group 3.3%, Alphabet Inc. 3.2%, Bank of New York Mellon 3.1%. Sorted by USD value.
Reported Equity Holdings USD
319 names under 1% hidden (still included in Reported Equity Holdings). Weights vs full book — visible weights may sum to under 100%.
Alphabet: GOOGL (Class A) + GOOG (Class C) combined into one line — voting-rights difference ignored for weights.
| # | Issuer | Ticker / listing | CCY | Value (USD) | Weight | Source | As of | Notes |
|---|---|---|---|---|---|---|---|---|
| 1 | Arch Capital Group |
ACGL · Nasdaq | USD | $2,096.1m | 3.3% | 13F | 13F — 30 Jun 2026 | ORD Nasdaq:ACGL (Bermuda insurer). |
| 2 | Alphabet Inc. |
GOOGL+GOOG · Nasdaq | USD | $1,992.5m | 3.2% | 13F | 13F — 30 Jun 2026 | Class A (GOOGL) + Class C (GOOG) combined into one line (2 13F equity classes; voting rights ignored). Values summed as filed. |
| 3 | Bank of New York Mellon |
BK · NYSE | USD | $1,979.3m | 3.1% | 13F | 13F — 30 Jun 2026 | COM |
| 4 | Elevance Health |
ELV · NYSE | USD | $1,771.7m | 2.8% | 13F | 13F — 30 Jun 2026 | COM |
| 5 | Charles Schwab |
SCHW · NYSE | USD | $1,746.7m | 2.8% | 13F | 13F — 30 Jun 2026 | COM |
| 6 | Citigroup |
C · NYSE | USD | $1,589.3m | 2.5% | 13F | 13F — 30 Jun 2026 | COM NEW Common + put option rows when present; option lines kept separate (Put/Call tag). |
| 7 | American Express |
AXP · NYSE | USD | $1,529.2m | 2.4% | 13F | 13F — 30 Jun 2026 | COM |
| 8 | ICON |
ICLR · Nasdaq | USD | $1,500.2m | 2.4% | 13F | 13F — 30 Jun 2026 | SHS Nasdaq:ICLR (Ireland CRO); US-listed ordinary shares on 13F. |
| 9 | Willis Towers Watson |
WTW · Nasdaq | USD | $1,448.3m | 2.3% | 13F | 13F — 30 Jun 2026 | SHS Nasdaq:WTW (Ireland/UK insurance broker). |
| 10 | Berkshire Hathaway (Class B) |
BRK.B · NYSE | USD | $1,447.9m | 2.3% | 13F | 13F — 30 Jun 2026 | CL B NEW Class B (BRK.B). |
| 11 | argenx (ADR) |
ARGX · Nasdaq | USD | $1,399.8m | 2.2% | 13F | 13F — 30 Jun 2026 | SPONSORED ADR Nasdaq:ARGX ADR (Belgium biotech); US-listed on 13F. |
| 12 | Meta Platforms |
META · Nasdaq | USD | $1,333.3m | 2.1% | 13F | 13F — 30 Jun 2026 | CL A |
| 13 | Garmin |
GRMN · NYSE | USD | $1,257.2m | 2.0% | 13F | 13F — 30 Jun 2026 | SHS NYSE:GRMN (Switzerland). |
| 14 | Marsh & McLennan |
MMC · NYSE | USD | $1,211.6m | 1.9% | 13F | 13F — 30 Jun 2026 | COM |
| 15 | Progressive |
PGR · NYSE | USD | $1,121.2m | 1.8% | 13F | 13F — 30 Jun 2026 | COM |
| 16 | Axalta Coating Systems |
AXTA · NYSE | USD | $1,085.9m | 1.7% | 13F | 13F — 30 Jun 2026 | COM NYSE:AXTA (Bermuda). |
| 17 | Amazon.com |
AMZN · Nasdaq | USD | $1,053.4m | 1.7% | 13F | 13F — 30 Jun 2026 | COM |
| 18 | IQVIA Holdings |
IQV · NYSE | USD | $916.5m | 1.5% | 13F | 13F — 30 Jun 2026 | COM |
| 19 | Coupang |
CPNG · NYSE | USD | $876.1m | 1.4% | 13F | 13F — 30 Jun 2026 | CL A NYSE:CPNG (Korea e-commerce); US-listed ordinary shares on 13F. |
| 20 | West Pharmaceutical Services |
WST · NYSE | USD | $865.8m | 1.4% | 13F | 13F — 30 Jun 2026 | COM |
| 21 | Ascendis Pharma (ADR) |
ASND · Nasdaq | USD | $702.5m | 1.1% | 13F | 13F — 30 Jun 2026 | ORD SHS Nasdaq:ASND ADR (Denmark); US-listed on 13F. |
Methodology
- One book: All weights in USD. Reported Equity Holdings = Artisan Partners Limited Partnership 13F-HR reported values (same-issuer/CUSIP/put-call rows aggregated).
- US 13F: Artisan Partners Limited Partnership (CIK 0001466153) Form 13F-HR — Artisan Partners / Eric Colson. Period end 30 Jun 2026, filed 13 Aug 2026. Schema X0202 whole USD ($63.1bn).
- Reported AUM vs equity book: ADV RAUM (~$183.6bn) ≫ the US 13F book (~$63.1bn) mainly because International Value ($55.0bn), other Non-US equity sleeves (Non-U.S. Growth $15.8bn, Non-U.S. SMID Growth $3.6bn, Sustainable EM $3.9bn, Developing World $3.1bn), and credit (~$16.4bn) sit outside Form 13F (APAM preliminary AUM 30 Sep 2026; firm AUM then $168.7bn). Copycat shows the US 13F book only — no invented Non-US issuer lines.
- Enrichment: Book values and weights are from the SEC 13F-HR only. Artisan Partners Limited Partnership (public parent: Artisan Partners Asset Management Inc., NYSE:APAM; CEO / Managing Director Eric Colson) is a multi-strategy active equity manager. ADV RAUM (~$183.6bn) ≫ the ~$63.1bn US 13F book mainly via International Value + other Non-US equity sleeves + credit (APAM preliminary AUM 30 Sep 2026: Intl Value $55.0bn, Non-U.S. Growth $15.8bn, credit ~$16.4bn, etc.) — Copycat shows the US 13F book only; no invented Non-US issuer lines. Foreign-related names on this page (ARGX, ICLR, ASND, CPNG, SPOT, ACGL, WTW, etc.) are US-listed ADRs or US ordinary shares already in the 13F — not separate Non-US add-ons.
- Non-US: No Non-US-only regulator lines added this pass. Strategy-level AUM (APAM 30 Sep 2026) explains the ADV−13F gap at sleeve level; issuer weights are not invented from factsheet top-10s. Primary IR / local substantial-shareholder counts required before Copycat will add valued Non-US rows.
- Filer note: Filer: Artisan Partners Limited Partnership (CIK 0001466153; CRD 150114 / SEC 801-70101). Brand: Artisan Partners (artisanpartners.com). Public parent: Artisan Partners Asset Management Inc. (NYSE:APAM). Schedule A control person / Managing Director: Eric Richard Colson.
- Mixed as-of: US 13F as of period end 30 Jun 2026.
- Alphabet dual-class: Alphabet Class A (GOOGL) and Class C (GOOG) are combined into one line (summed value, shares, and weight). Voting-rights difference is ignored here. Other dual-class names (e.g. Lennar) stay separate unless noted.
- Reported AUM: Firm / strategy AUM from the manager's site or Form ADV where cited on this page — separate from Reported Equity Holdings.
- Shares / Discretion / Vote columns omitted. Value shown as USD market value ($m, 1 decimal, e.g. $17,700.0m). Weight to 1 decimal.
- Table shows positions with weight ≥ 1.0% only; names under 1% are hidden but still included in Reported Equity Holdings (USD) and the weight denominator.
- Raw data: EDGAR 13F · portfolio_combined.json · holdings.json