What does CUSIP G0450A105 represent in this 13F holders report?

CUSIP G0450A105 is the security identifier for ACGL - ARCH CAPITAL GROUP LTD. - Common Stock used to aggregate holder disclosures.

How many institutions held ACGL - ARCH CAPITAL GROUP LTD. - Common Stock in Q3 2017?

287 institutional investors reported ACGL - ARCH CAPITAL GROUP LTD. - Common Stock for Q3 2017. Use the holders table for investor-level position and value details.

ARCH CAPITAL GROUP LTD. - Common Stock (ACGL)

CUSIP: G0450A105

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class: Equity / Common Stock
Shares outstanding: 356,621,255
Total 13F shares: 105,149,545
Share change: +3,253,133
Total reported value: $10,358,050,790
Put/Call ratio: 0%
Price per share: $98.50
Number of holders: 287
Value change: +$328,673,224
Number of buys: 130
Number of sells: 139

Security key

G0450A105

Report period

Q3 2017

Institutions

287

Top holders

ACGL full security history Newer quarter: Q4 2017 Previous quarter: Q2 2017 ARCH CAPITAL GROUP LTD. SEC filings ARCH CAPITAL GROUP LTD. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G0450A105

Newer quarter: Q4 2017 Previous quarter: Q2 2017

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of ACGL - ARCH CAPITAL GROUP LTD. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with the largest verified stakes, then open the linked filing trail.

Lead holder

Artisan Partners Limited Partnership

13D/G signal

—

Evidence rows

Latest as of

30 Jun 2017

13F Lead comparable stake: 4.9%

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Artisan Partners Limited Partnership	13F Company 13F	4.9%	$1,645,364,000 17,637,084 shares	—	30 Jun 2017
VANGUARD GROUP INC	13F Company 13F	2.9%	$963,845,000 10,331,707 shares	—	30 Jun 2017
BlackRock Finance, Inc.	13F Company 13F	2.4%	$811,774,000 8,701,630 shares	—	30 Jun 2017
BAMCO INC /NY/	13F Company 13F	2.4%	$796,758,000 8,540,655 shares	—	30 Jun 2017
FPR PARTNERS LLC	13F Company 13F	1.5%	$503,812,000 5,400,496 shares	—	30 Jun 2017
STATE STREET CORP	13F Company 13F	0.8%	$266,611,000 2,857,840 shares	—	30 Jun 2017
FMR LLC	13F Company 13F	0.64%	$214,087,000 2,294,852 shares	—	30 Jun 2017
WELLS FARGO & COMPANY/MN	13F Company 13F	0.63%	$208,774,000 2,237,907 shares	—	30 Jun 2017
CITADEL ADVISORS LLC	13F Company 13F	0.59%	$194,792,000 2,088,015 shares	—	30 Jun 2017
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	0.55%	$182,407,000 1,955,253 shares	—	30 Jun 2017
LORD, ABBETT & CO. LLC	13F Company 13F	0.46%	$152,774,000 1,637,625 shares	—	30 Jun 2017
GOLDMAN SACHS GROUP INC	13F Company 13F	0.45%	$150,148,000 1,609,474 shares	—	30 Jun 2017
MARSHFIELD ASSOCIATES	13F Company 13F	0.39%	$131,205,000 1,406,422 shares	—	30 Jun 2017
NORGES BANK	13F Company 13F	0.39%	$128,979,000 1,382,560 shares	—	30 Jun 2017
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	0.35%	$118,012,000 1,265,000 shares	—	30 Jun 2017
Polar Capital LLP	13F Company 13F	0.34%	$113,267,000 1,214,147 shares	—	30 Jun 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.31%	$102,785,000 1,102,228 shares	—	30 Jun 2017
FRANKLIN RESOURCES INC	13F Company 13F	0.31%	$102,403,000 1,097,688 shares	—	30 Jun 2017
APG Asset Management N.V.	13F Company 13F	0.3%	$100,801,000 1,080,515 shares	—	30 Jun 2017
JANUS HENDERSON GROUP PLC	13F Company 13F	0.3%	$100,280,000 1,074,932 shares	—	30 Jun 2017
Robeco Institutional Asset Management B.V.	13F Company 13F	0.29%	$96,749,000 1,037,064 shares	—	30 Jun 2017
NORTHERN TRUST CORP	13F Company 13F	0.26%	$87,440,000 937,300 shares	—	30 Jun 2017
Swiss National Bank	13F Company 13F	0.24%	$78,622,000 842,768 shares	—	30 Jun 2017
JPMORGAN CHASE & CO	13F Company 13F	0.23%	$75,325,000 807,433 shares	—	30 Jun 2017
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.22%	$74,703,000 800,732 shares	—	30 Jun 2017
Invesco Ltd.	13F Company 13F	0.22%	$72,976,000 782,250 shares	—	30 Jun 2017
Legal & General Group Plc	13F Company 13F	0.21%	$69,088,000 740,439 shares	—	30 Jun 2017
AQR CAPITAL MANAGEMENT LLC	13F Company 13F	0.2%	$65,172,000 698,600 shares	—	30 Jun 2017
Russell Investments Group, Ltd.	13F Company 13F	0.19%	$61,963,000 664,292 shares	—	30 Jun 2017
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	0.17%	$55,636,010 596,377 shares	—	30 Jun 2017
Clearbridge Investments, LLC	13F Company 13F	0.16%	$53,438,000 572,820 shares	—	30 Jun 2017
Bank of New York Mellon Corp	13F Company 13F	0.15%	$50,415,000 540,409 shares	—	30 Jun 2017
BROWN ADVISORY INC	13F Company 13F	0.15%	$49,342,000 528,909 shares	—	30 Jun 2017
MORGAN STANLEY	13F Company 13F	0.14%	$48,160,000 516,240 shares	—	30 Jun 2017
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F Company 13F	0.14%	$47,414,000 508,248 shares	—	30 Jun 2017
TD ASSET MANAGEMENT INC	13F Company 13F	0.12%	$40,793,000 437,269 shares	—	30 Jun 2017
DISCOVERY CAPITAL MANAGEMENT, LLC / CT	13F Company 13F	0.12%	$38,644,000 414,231 shares	—	30 Jun 2017
PGGM Investments	13F Individual 13F	0.12%	$38,482,000 412,504 shares	—	30 Jun 2017
MADISON INVESTMENT HOLDINGS INC	13F Company 13F	0.11%	$37,795,000 405,132 shares	—	30 Jun 2017
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.11%	$37,422,000 401,129 shares	—	30 Jun 2017
GENERAL AMERICAN INVESTORS CO INC	13F Company 13F	0.11%	$37,316,000 400,000 shares	—	30 Jun 2017
MARTINGALE ASSET MANAGEMENT L P	13F Company 13F	0.11%	$35,811,000 383,849 shares	—	30 Jun 2017
Mitsubishi UFJ Trust & Banking Corp	13F Company 13F	0.1%	$34,906,000 374,170 shares	—	30 Jun 2017
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	0.1%	$34,536,000 370,200 shares	—	30 Jun 2017
Capital World Investors	13F Company 13F	0.1%	$34,517,000 370,000 shares	—	30 Jun 2017
CREDIT SUISSE AG/	13F Company 13F	0.1%	$33,753,000 361,812 shares	—	30 Jun 2017
TEACHERS ADVISORS, LLC	13F Company 13F	0.1%	$33,442,000 358,475 shares	—	30 Jun 2017
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F Company 13F	0.1%	$32,904,000 352,708 shares	—	30 Jun 2017
State of New Jersey Common Pension Fund D	13F Company 13F	0.09%	$31,584,000 338,556 shares	—	30 Jun 2017
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	0.09%	$31,359,000 336,140 shares	—	30 Jun 2017

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 Q3 2017

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

287

105,149,545

Rows loaded

288

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders

316

Q3 2017 holders

287

Holder diff

-29

Investor	Q2 2017 Shares	Q3 2017 Shares	Share Diff	Share Chg %	Q2 2017 Value $	Q3 2017 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.