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Assurant
AIZ

Overview Fund Activity

558 hedge funds and large institutions have $10.3B invested in Assurant in 2025 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 217 increasing their positions, 182 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
558
Holders Change
-4
Holders Change %
-0.71%
% of All Funds
7.58%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
69
Increased
217
Reduced
182
Closed
62
Calls
$7.13M
Puts
$1.74M
Net Calls
+$5.39M
Net Calls Change
+$2.68M

Top Buyers

1
State Street
State Street
Massachusetts
+$148M
2
Bank of New York Mellon
Bank of New York Mellon
New York
+$88.1M
3
First Trust Advisors
First Trust Advisors
Illinois
+$68.3M
4
Invesco
Invesco
Georgia
+$67.9M
5
Fidelity International
Fidelity International
Bermuda
+$33.1M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$138M
2
Prudential Financial
Prudential Financial
New Jersey
-$53.8M
3
WP
Woodline Partners
California
-$33.5M
4
Morgan Stanley
Morgan Stanley
New York
-$30.4M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$24.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Russell Investments Group
51
Russell Investments Group
United Kingdom
$25.8M -$1.28M -6,120 -5%
Victory Capital Management
52
Victory Capital Management
Texas
$25.8M +$116K +554 +0.5%
Envestnet Asset Management
53
Envestnet Asset Management
Illinois
$25.7M +$5.26M +25,097 +26%
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$24.8M +$2.15M +10,251 +9%
Sumitomo Mitsui Trust Group
55
Sumitomo Mitsui Trust Group
Japan
$24.4M +$234K +1,114 +1%
HSBC Holdings
56
HSBC Holdings
United Kingdom
$24.2M +$1.71M +8,171 +8%
Calamos Advisors
57
Calamos Advisors
Illinois
$22.7M +$223K +1,061 +1%
Qube Research & Technologies (QRT)
58
Qube Research & Technologies (QRT)
United Kingdom
$22.4M -$22.6M -107,575 -50%
Jane Street
59
Jane Street
New York
$21.6M +$9.68M +46,156 +81%
BNP Paribas Financial Markets
60
BNP Paribas Financial Markets
France
$21.5M -$7.39M -35,256 -26%
VWM
61
Valley Wealth Managers
New Jersey
$20.2M -$392K -1,868 -2%
Mitsubishi UFJ Asset Management
62
Mitsubishi UFJ Asset Management
Japan
$19.6M +$3.47M +16,545 +22%
KCM
63
Kennedy Capital Management
Missouri
$19.3M +$6.3M +30,031 +48%
American Century Companies
64
American Century Companies
Missouri
$18.3M +$546K +2,602 +3%
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$18.1M -$1.87M -8,895 -9%
OAM
66
Oberweis Asset Management
Illinois
$17M – – –
Principal Financial Group
67
Principal Financial Group
Iowa
$16.6M +$1.78M +8,478 +12%
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$16.3M -$158K -755 -1%
GAM
69
Gotham Asset Management
New York
$16.3M +$5.88M +28,014 +56%
GC
70
Guggenheim Capital
Illinois
$16.1M -$201K -959 -1%
Citigroup
71
Citigroup
New York
$14.9M -$1.19M -5,656 -7%
Adage Capital Partners
72
Adage Capital Partners
Massachusetts
$14.9M +$6.06M +28,900 +69%
Universal-Beteiligungs- und Servicegesellschaft
73
Universal-Beteiligungs- und Servicegesellschaft
Germany
$14.6M +$1.29M +6,150 +10%
LIP
74
Lighthouse Investment Partners
Florida
$14.5M +$14.5M +69,227 New
ZIM
75
Zacks Investment Management
Illinois
$14.4M +$436K +2,081 +3%
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