What does CUSIP G5005R107 represent in this 13F holders report?

CUSIP G5005R107 is the security identifier for JRVR - James River Group Holdings Ltd - Common Stock used to aggregate holder disclosures.

How many institutions held JRVR - James River Group Holdings Ltd - Common Stock in Q4 2017?

146 institutional investors reported JRVR - James River Group Holdings Ltd - Common Stock for Q4 2017. Use the holders table for investor-level position and value details.

James River Group Holdings Ltd - Common Stock (JRVR)

CUSIP: G5005R107

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Common Stock
Shares outstanding: 45,751,189
Total 13F shares: 28,684,615
Share change: +182,123
Total reported value: $1,147,362,807
Price per share: $40.01
Number of holders: 146
Value change: +$6,615,091
Number of buys: 90
Number of sells: 51

Quarterly Holders Quick Answers

What is CUSIP G5005R107?
CUSIP G5005R107 identifies JRVR - James River Group Holdings Ltd - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2018
Previous quarter: Q3 2017

Recent filing periods for CUSIP G5005R107:

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

Top shareholders of JRVR - James River Group Holdings Ltd - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
D. E. Shaw & Co., Inc.	13F	Company	14%	6,347,238	$263,283,000	—	30 Sep 2017	13F
BlackRock Finance, Inc.	13F	Company	5.8%	2,638,075	$109,426,000	—	30 Sep 2017	13F
FMR LLC	13F	Company	5.6%	2,545,065	$105,569,000	—	30 Sep 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	3.1%	1,434,831	$59,516,000	—	30 Sep 2017	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	3.1%	1,420,902	$58,939,000	—	30 Sep 2017	13F
VANGUARD GROUP INC	13F	Company	2.1%	968,323	$40,166,000	—	30 Sep 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	2%	904,706	$37,528,000	—	30 Sep 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	1.6%	722,473	$29,968,000	—	30 Sep 2017	13F
Philadelphia Financial Management of San Francisco, LLC	13F	Company	1.4%	645,175	$26,762,000	—	30 Sep 2017	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	1.3%	578,584	$24,207,000	—	30 Sep 2017	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	1.2%	555,357	$23,036,000	—	30 Sep 2017	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1.1%	493,461	$20,469,000	—	30 Sep 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.1%	481,318	$19,966,000	—	30 Sep 2017	13F
OppenheimerFunds, Inc.	13F	Company	1%	464,193	$19,254,000	—	30 Sep 2017	13F
GW&K Investment Management, LLC	13F	Company	0.99%	454,385	$18,848,000	—	30 Sep 2017	13F
STATE STREET CORP	13F	Company	0.88%	404,062	$16,757,000	—	30 Sep 2017	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.78%	355,036	$14,727,000	—	30 Sep 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.68%	309,800	$12,851,000	—	30 Sep 2017	13F
CITADEL ADVISORS LLC	13F	Company	0.66%	302,948	$12,566,000	—	30 Sep 2017	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.66%	299,751	$12,434,000	—	30 Sep 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.63%	287,860	$11,941,000	—	30 Sep 2017	13F
NORTHERN TRUST CORP	13F	Company	0.57%	260,401	$10,802,000	—	30 Sep 2017	13F
RK Capital Management, LLC	13F	Company	0.55%	250,841	$10,405,000	—	30 Sep 2017	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.51%	231,333	$9,596,000	—	30 Sep 2017	13F
Redwood Investments, LLC	13F	Company	0.5%	230,374	$9,556,000	—	30 Sep 2017	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	0.48%	221,277	$9,179,000	—	30 Sep 2017	13F
Boston Partners	13F	Company	0.46%	212,435	$8,812,000	—	30 Sep 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.43%	196,281	$8,141,000	—	30 Sep 2017	13F
Monarch Partners Asset Management LLC	13F	Company	0.39%	179,184	$7,433,000	—	30 Sep 2017	13F
Bank of New York Mellon Corp	13F	Company	0.39%	178,546	$7,407,000	—	30 Sep 2017	13F
Granahan Investment Management, LLC	13F	Company	0.37%	168,328	$6,982,000	—	30 Sep 2017	13F
Hood River Capital Management LLC	13F	Company	0.36%	165,960	$6,884,000	—	30 Sep 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.36%	165,250	$6,855,000	—	30 Sep 2017	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.34%	154,331	$6,402,000	—	30 Sep 2017	13F
Cortina Asset Management, LLC	13F	Company	0.31%	141,542	$5,871,000	—	30 Sep 2017	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.3%	136,200	$5,650,000	—	30 Sep 2017	13F
THOMPSON SIEGEL & WALMSLEY LLC	13F	Company	0.29%	132,831	$5,510,000	—	30 Sep 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.28%	128,756	$5,341,000	—	30 Sep 2017	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.26%	120,915	$5,016,000	—	30 Sep 2017	13F
MORGAN STANLEY	13F	Company	0.26%	120,061	$4,980,000	—	30 Sep 2017	13F
ROYCE & ASSOCIATES LP	13F	Company	0.23%	107,049	$4,440,000	—	30 Sep 2017	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.23%	105,409	$4,372,000	—	30 Sep 2017	13F
CREDIT AGRICOLE S A	13F	Individual	0.21%	95,202	$3,949,000	—	30 Sep 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.19%	87,223	$3,617,000	—	30 Sep 2017	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.16%	75,007	$3,112,000	—	30 Sep 2017	13F
PhiloSmith Capital Corp	13F	Company	0.16%	74,925	$3,108,000	—	30 Sep 2017	13F
Opus Capital Group, LLC	13F	Company	0.16%	74,507	$3,090,000	—	30 Sep 2017	13F
BANC FUNDS CO LLC	13F	Company	0.16%	73,210	$3,037,000	—	30 Sep 2017	13F
Dana Investment Advisors, Inc.	13F	Company	0.15%	67,761	$2,811,000	—	30 Sep 2017	13F
CREDIT SUISSE AG/	13F	Company	0.13%	57,962	$2,405,000	—	30 Sep 2017	13F

Institutional Holders of James River Group Holdings Ltd - Common Stock (JRVR) as of Q4 2017

As of 31 Dec 2017, James River Group Holdings Ltd - Common Stock (JRVR) was held by 146 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 28,684,615 shares. The largest 10 holders included D. E. Shaw & Co., Inc., BlackRock Inc., FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, PRINCIPAL FINANCIAL GROUP INC, FRONTIER CAPITAL MANAGEMENT CO LLC, Vanguard Group Inc, GOLDMAN SACHS GROUP INC, ROYCE & ASSOCIATES LP, and DIMENSIONAL FUND ADVISORS LP. This page lists 146 institutional shareholders reporting positions in this security for the Q4 2017 filing period.

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

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

138

Q4 2017 holders

146

Holder diff

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 Value $	Q4 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.