Security key
03939A404
- Security type / class
- Equity / PUBLIC
- Total 13F shares
- 2,640
- Total 13F value
- $46,015
- Share change
- -114
- SEC-reported price per share
- $17.43
- Number of holders
- 1
- Value change
- -$1,987
- Number of sells
- 1
Report period
Q1 2025
Institutions
1
Top holders
1
ACGLN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ARCH CAPITAL GROUP LTD. SEC filings
ARCH CAPITAL GROUP LTD. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 03939A404
Recent filing periods:
Ownership snapshot
Top reported holders of ACGLN - ARCH CAPITAL GROUP LTD. - PUBLIC (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
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Dec 2024
13F
Highest disclosed value: $3,878,663,337
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $3.88B.
0 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 VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$3.88B
BlackRock, Inc.
$3.07B
Artisan Partners Limited Partnership
$2.16B
BAMCO INC /NY/
$1.89B
STATE STREET CORP
$1.57B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$3,878,663,337
41,999,603 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$3,070,033,187
33,243,455 shares
|
— | 31 Dec 2024 |
| Artisan Partners Limited Partnership |
13F
Company
|
—
denominator unverified
|
$2,160,126,250
23,390,647 shares
|
— | 31 Dec 2024 |
| BAMCO INC /NY/ |
13F
Company
|
—
denominator unverified
|
$1,889,732,561
20,462,724 shares
|
— | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$1,568,978,762
16,990,012 shares
|
— | 31 Dec 2024 |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$1,233,734,713
13,426,213 shares
|
— | 31 Dec 2024 |
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 Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
2,640
Rows available
1
| 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 Q1 2025 vs Q2 2026 Across Filers
Q2 2026 holders
4
Q1 2025 holders
1
Holder diff
-3
| Investor | Q2 2026 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q2 2026 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend