JAMES RIV GROUP HOLDINGS INC (JRVR): Institutional Ownership
Hedge funds and institutional managers reporting a position in JRVR · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
6
13F filers
Aggregate Value
$2.7M
Across holders
Last Price
$4.44
2026-06-26
Sector
Financials
GICS
Holder activity1 new3 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 364K | $2.3M | 84.0% | 0.0% | Added | +$615K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 43K | $273K | 10.0% | 0.0% | Added | +$110K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 11K | $69K | 2.5% | 0.0% | Reduced | $-12K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 10K | $64K | 2.3% | 0.0% | Reduced | $-74K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 4K | $28K | 1.0% | 0.0% | Added | +$19K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 166 | $1K | 0.0% | 0.0% | New | — | Q4 2025 |
Added
Hedge Fund
$2.3M· 84.0% of total· 0.0% port· 364K sh· +$615K QoQ· Q1 2026
Added
Hedge Fund
$273K· 10.0% of total· 0.0% port· 43K sh· +$110K QoQ· Q1 2026
Reduced
Hedge Fund
$69K· 2.5% of total· 0.0% port· 11K sh· $-12K QoQ· Q1 2026
Reduced
Hedge Fund
$64K· 2.3% of total· 0.0% port· 10K sh· $-74K QoQ· Q1 2026
Added
Hedge Fund
$28K· 1.0% of total· 0.0% port· 4K sh· +$19K QoQ· Q1 2026
New
Hedge Fund
$1K· 0.0% of total· 0.0% port· 166 sh· — QoQ· Q4 2025