Arch Capital Group Ltd.
US ˙ NasdaqGS ˙ BMG0450A1053

SecurityACGL / Arch Capital Group Ltd.
InstitutionPersonal Cfo Solutions, Llc
Latest Disclosed Ownership10,238 shares
Latest Disclosed Value $ 982,703
Personal Cfo Solutions, Llc reports 1.44% increase in ownership of ACGL / Arch Capital Group Ltd.

On April 30, 2026 - Personal Cfo Solutions, Llc filed a 13F-HR form disclosing ownership of 10,238 shares of Arch Capital Group Ltd. (US:ACGL) valued at $982,746 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 10,093 shares of Arch Capital Group Ltd.. This represents a change in shares of 1.44% during the quarter. The current value of the position is $904,425 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-30 2026-03-31 13F ARCH CAP GROUP ORD G0450A105 10,238 145 1.44 983 1.45 0.1380
2026-01-22 2025-12-31 13F ARCH CAP GROUP ORD G0450A105 10,093 48 0.48 968 6.26 0.1537
2025-11-10 2025-09-30 13F ARCH CAP GROUP ORD G0450A105 10,045 -1 -0.01 911 -0.33 0.1599
2025-08-12 2025-06-30 13F ARCH CAP GROUP ORD G0450A105 10,046 -42 -0.42 915 -5.77 0.1692
2025-04-30 2025-03-31 13F ARCH CAP GROUP ORD G0450A105 10,088 -236 -2.29 970 1.78 0.1970
2025-02-07 2024-12-31 13F ARCH CAP GROUP ORD G0450A105 10,324 -3,277 -24.09 953 -37.34 0.1876
2024-11-14 2024-09-30 13F ARCH CAP GROUP ORD G0450A105 13,601 -394 -2.82 1,522 7.80 0.2126
2024-08-09 2024-06-30 13F ARCH CAP GROUP ORD G0450A105 13,995 -609 -4.17 1,412 4.60 0.2170
2024-05-13 2024-03-31 13F ARCH CAP GROUP ORD G0450A105 14,604 179 1.24 1,350 25.96 0.2107
2024-02-13 2023-12-31 13F ARCH CAP GROUP ORD G0450A105 14,425 -754 -4.97 1,071 -11.41 0.1855
2023-11-13 2023-09-30 13F ARCH CAP GROUP ORD G0450A105 15,179 2,010 15.26 1,210 22.74 0.2391
2023-08-10 2023-06-30 13F ARCH CAP GROUP ORD G0450A105 13,169 2,724 26.08 986 39.12 0.2000
2023-05-09 2023-03-31 13F ARCH CAP GROUP ORD G0450A105 10,445 10,445 709 0.1464
2020-02-13 2019-12-31 13F ARCH CAP GROUP ORD G0450A105 0 -7,300 -100.00 0 -100.00
2019-11-13 2019-09-30 13F ARCH CAP GROUP ORD G0450A105 7,300 7,300 306 0.1219
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.