ACGL — ARCH CAP GROUP LTD ORD

Ownership history in Artisan Partners Limited Partnership  ·  58 quarters on record

AI Ownership Summary

Artisan Partners Limited Partnership reported ARCH CAP GROUP LTD ORD (ACGL) in 58 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 3.94% in 2024 Q3. The latest visible filing shows ACGL at 3.34% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this ACGL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Artisan Partners Limited Partnership's position in ARCH CAP GROUP LTD ORD, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

ACGL was reported at 3.34% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.94% in 2024 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ACGL stock page Artisan Partners Limited Partnership fund profile Artisan Partners Limited Partnership full holdings
How Artisan Partners Limited Partnership held ACGL — position size vs. price
% of Fund (quarterly)    ACGL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 23,247,700 -390,406 -1.7% 3.34% $2.23B 2026-02-14 (Est.) $98.38
2025 Q3 REDUCED 23,638,106 -195,184 -0.8% 3.04% $2.14B 2025-11-12 $91.78
2025 Q2 ADDED 23,833,290 +408,950 +1.7% 3.18% $2.17B 2025-08-12 $87.78
2025 Q1 ADDED 23,424,340 +33,693 +0.1% 3.64% $2.25B 2025-05-14 $90.85
2024 Q4 REDUCED 23,390,647 -313,470 -1.3% 3.25% $2.16B 2025-02-12 $88.26
2024 Q3 REDUCED 23,704,117 -614,782 -2.5% 3.94% $2.65B 2024-11-12 $96.15
2024 Q2 REDUCED 24,318,899 -372,178 -1.5% 3.68% $2.45B 2024-08-12 $93.16
2024 Q1 REDUCED 24,691,077 -203,172 -0.8% 3.30% $2.28B 2024-05-13 $93.10
2023 Q4 REDUCED 24,894,249 -825,883 -3.2% 2.85% $1.85B 2024-02-12 $79.02
49 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding ACGL

As of 2026 Q1 — sorted by position size

Westwind Capital 3Y 7Y 2.07% CARDEROCK CAPITAL MANAGEMENT INC 3Y 7Y 1.69% Aurora Investment Managers, LLC. 3Y 1.53% Meadowbrook Advisors Group, LLC 0.8% CONFLUENCE INVESTMENT MANAGEMENT LLC 3Y 7Y 0.54% Sanchez Gaunt Capital Management, LLC 0.4% Elm3 Financial Group, LLC 0.39% DIVERSIFIED MANAGEMENT INC 0.34% Auour Investments LLC 0.32% EAGLE WEALTH STRATEGIES LLC 0.26%

FAQ About Artisan Partners Limited Partnership and ACGL

These are the practical questions this page is built to answer before you even open the full history table.

How long has Artisan Partners Limited Partnership reported owning ACGL?

Artisan Partners Limited Partnership reported ACGL across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported ACGL position in Artisan Partners Limited Partnership's portfolio?

The largest reported portfolio weight for ACGL was 3.94% in 2024 Q3.

What is the latest reported ACGL position on this page?

The most recent filing on this page is 2025 Q4, when Artisan Partners Limited Partnership reported 23,247,700 shares, equal to 3.34% of portfolio, with an estimated market value of $2.23B.

What does the chart on this ACGL ownership page compare?

The chart compares Artisan Partners Limited Partnership's quarterly ACGL portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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