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ProAssurance
PRA

Overview Fund Activity

194 hedge funds and large institutions have $1.05B invested in ProAssurance in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 75 increasing their positions, 63 reducing their positions, and 33 closing their positions.

Holders
194
Holders Change
-7
Holders Change %
-3.48%
% of All Funds
2.61%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
29
Increased
75
Reduced
63
Closed
33
Calls
$6.94M
Puts
$2.52M
Net Calls
+$4.43M
Net Calls Change
+$14M

Top Buyers

1
WCMNY
1
Westchester Capital Management (New York)
New York
$40.8M
2
Qube Research & Technologies (QRT)
2
Qube Research & Technologies (QRT)
United Kingdom
$34M
3
HSBC Holdings
3
HSBC Holdings
United Kingdom
$21.4M
4
MF
4
Magnetar Financial
Illinois
$67.5M
5
LP
5
LMR Partners
United Kingdom
$18.4M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$0
2
Ameriprise
2
Ameriprise
Minnesota
$2.45M
3
Hotchkis & Wiley Capital Management
3
Hotchkis & Wiley Capital Management
California
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$7.81M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$2.27M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$168M 7,337,731 +35,908 +0.5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$127M 5,571,098 -52,355 -0.9%
MF
3
Magnetar Financial
Illinois
$67.5M 2,956,808 +638,992 +28%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$62.6M 2,742,651 -6,953 -0.3%
State Street
5
State Street
Massachusetts
$44.4M 1,944,022 -3,941 -0.2%
AllianceBernstein
6
AllianceBernstein
Tennessee
$43.7M 1,915,673 +399,194 +26%
WCMNY
7
Westchester Capital Management (New York)
New York
$40.8M 1,786,339 +1,547,599 +648%
Qube Research & Technologies (QRT)
8
Qube Research & Technologies (QRT)
United Kingdom
$34M 1,491,060 +969,833 +186%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$32.2M 1,409,784 +417,928 +42%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$27.5M 1,202,322 +242 +0%
HSBC Holdings
11
HSBC Holdings
United Kingdom
$21.4M 939,428 +872,808 +1,310%
LP
12
LMR Partners
United Kingdom
$18.4M 806,471 +598,169 +287%
TAL
13
TIG Advisors LLC
New York
$15.1M 659,713 +15,636 +2%
Millennium Management
14
Millennium Management
New York
$13.8M 603,170 +296,630 +97%
Renaissance Technologies
15
Renaissance Technologies
New York
$13.5M 590,500 -139,200 -19%
Charles Schwab
16
Charles Schwab
California
$13.4M 587,380 +77,357 +15%
Invesco
17
Invesco
Georgia
$13.3M 583,375 +1,444 +0.2%
Northern Trust
18
Northern Trust
Illinois
$13M 567,779 +32,053 +6%
AAM
19
Alpine Associates Management
Florida
$12.5M 548,740 +327,440 +148%
WIC
20
Water Island Capital
New York
$12.5M 547,355 +105,009 +24%
Arrowstreet Capital
21
Arrowstreet Capital
Massachusetts
$12.3M 538,476 -162,594 -23%
Adage Capital Partners
22
Adage Capital Partners
Massachusetts
$11.2M 492,566 +137,933 +39%
UBS Group
23
UBS Group
Switzerland
$10.7M 467,097 +284,557 +156%
Marshall Wace
24
Marshall Wace
United Kingdom
$10.1M 443,081 +249,451 +129%
American Century Companies
25
American Century Companies
Missouri
$9.96M 436,100 -10,211 -2%
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