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James River Group Holdings

118 hedge funds and large institutions have $250M invested in James River Group Holdings in 2026 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 48 increasing their positions, 29 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

15,467% more call options, than puts

Call options by funds: $467K | Put options by funds: $3K

66% more repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 29

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

4.16% more ownership

Funds ownership: 82.21%86.36% (+4.2%)

6% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 17

4% more capital invested

Capital invested by funds: $240M → $250M (+$10M)

2% less funds holding

Funds holding: 120118 (-2)

Holders
118
Holders Change
-2
Holders Change %
-1.67%
% of All Funds
1.45%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
18
Increased
48
Reduced
29
Closed
17
Calls
$467K
Puts
$3K
Net Calls
+$464K
Net Calls Change
+$449K
Name Holding Trade Value Shares
Change
Change in
Stake
GPC
1
Gallatin Point Capital
Connecticut
$36.9M
ZP
2
Zimmer Partners
New York
$28.9M
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$28.3M +$358K +54,431 +1%
BlackRock
4
BlackRock
New York
$19.8M +$47.3K +7,197 +0.2%
EG
5
Enstar Group
Bermuda
$16.3M
CGIC
6
Continental General Insurance Company
Texas
$15.9M +$16.6M +2,520,242 New
DSC
7
Donald Smith & Co
New York
$11.5M +$984K +149,749 +9%
VCM
8
Vanguard Capital Management
Pennsylvania
$10.9M +$11.3M +1,726,019 New
RC
9
RBF Capital
California
$7.11M +$516K +78,525 +7%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$6.37M -$27.1K -4,130 -0.4%
Boston Partners
11
Boston Partners
Massachusetts
$5.34M +$221K +33,668 +4%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$5.32M +$481K +73,231 +9%
State Street
13
State Street
Massachusetts
$5.2M +$90.6K +13,785 +2%
DCM
14
Discovery Capital Management
Connecticut
$5.16M
Morgan Stanley
15
Morgan Stanley
New York
$3.62M -$116K -17,709 -3%
KCM
16
Kennedy Capital Management
Missouri
$3.16M +$74.9K +11,392 +2%
HIM
17
Hillsdale Investment Management
Ontario, Canada
$2.83M +$923K +140,400 +46%
T. Rowe Price Associates
18
T. Rowe Price Associates
Maryland
$2.3M -$2.75M -418,681 -53%
Two Sigma Investments
19
Two Sigma Investments
New York
$2.29M +$642K +97,694 +37%
Charles Schwab
20
Charles Schwab
California
$2.23M -$53.8K -8,188 -2%
Jacobs Levy Equity Management
21
Jacobs Levy Equity Management
New Jersey
$2.2M +$506K +76,975 +28%
AQR Capital Management
22
AQR Capital Management
Connecticut
$2.17M -$253K -38,539 -10%
BCM
23
Bronte Capital Management
Australia
$2.14M +$1.42M +215,386 +174%
Northern Trust
24
Northern Trust
Illinois
$2.02M +$141K +21,532 +7%
SBH
25
Segall Bryant & Hamill
Illinois
$1.94M -$3.46K -527 -0.2%