Security key
46990A102
James River Group Holdings, Inc. - COMMON-STOCK (JRVR)
CUSIP: 46990A102
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / COMMON-STOCK
- Total 13F shares
- 235,174
- Total 13F value
- $1,037,916
- Share change
- +88,471
- SEC-reported price per share
- $4.40
- Number of holders
- 16
- Value change
- +$390,663
- Number of buys
- 6
- Number of sells
- 7
- Shares outstanding
- 45,983,975
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
16
Top holders
10
JRVR full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
James River Group Holdings, Inc. SEC filings
James River Group Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 46990A102
Recent filing periods:
Ownership snapshot
Top reported holders of JRVR - James River Group Holdings, Inc. - COMMON-STOCK (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
Zimmer Partners, LP
Disclosed value leader
Zimmer Partners, LP
Comparable rows
15/15
Latest evidence
14 May 2026
13D/G
13F
3/4/5
Lead comparable stake: 10%
13D/G row: Zimmer Partners, LP
Showing 1-6 of 15 holder rows.
Quick read
Zimmer Partners, LP leads the comparable SEC ownership view at 10%.
15 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 Zimmer Partners, LP's linked filing trail.
Comparable ownership
Top 5
Zimmer Partners, LP
10%
T. Rowe Price Investment Manageme...
9.8%
BlackRock, Inc.
6.3%
Enstar Group LTD
5.6%
CONTINENTAL GENERAL INSURANCE CO
5.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Zimmer Partners, LP |
13D/G
13F
Company
|
10%
|
$29,129,216
4,623,685 shares
|
+$201,896 | 14 May 2026 |
| T. Rowe Price Investment Management, Inc. |
13F
13D/G
Company
|
9.8%
from 13D/G
|
$28,317,000
4,494,651 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
6.3%
from 13D/G
|
$19,787,306
3,140,842 shares
|
— | 31 Mar 2026 |
| Enstar Group LTD |
13F
13D/G
Company · Enstar Group Limited
|
5.6%
from 13D/G
|
$16,321,820
2,590,765 shares
|
— | 31 Mar 2026 |
| CONTINENTAL GENERAL INSURANCE CO |
13F
13D/G
Company
|
5.3%
from 13D/G
|
$15,877,525
2,520,242 shares
|
— | 31 Mar 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13D/G
|
4.5%
|
$9,010,973
2,057,300 shares
|
$0 | 31 Mar 2025 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
16
Shares
235,174
Rows available
16
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
114
Q2 2026 holders
16
Holder diff
-98
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend