Assurant, Inc.
MX ˙ BMV ˙ US04621X1081
SecurityMX:AIZ / Assurant, Inc.
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership6,225 shares
Latest Disclosed Value $ 1,355,868
Baird Financial Group, Inc. reports 4.55% decrease in ownership of AIZ / Assurant, Inc.

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 6,225 shares of Assurant, Inc. (MX:AIZ) valued at $1,355,868 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,522 shares of Assurant, Inc.. This represents a change in shares of -4.55% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ASSURANT COM 04621X108 6,225 -297 -4.55 1,356 -13.69 0.0011
2026-02-13 2025-12-31 13F ASSURANT INC COM COMMON 04621X108 6,522 -73 -1.11 1,571 9.94 0.0024
2025-11-13 2025-09-30 13F ASSURANT COMMON 04621X108 6,595 -169 -2.50 1,428 6.97 0.0023
2025-08-13 2025-06-30 13F ASSURANT INC COM COMMON 04621X108 6,764 -39 -0.57 1,336 -6.38 0.0023
2025-05-15 2025-03-31 13F ASSURANT INC COM COMMON 04621X108 6,803 -181 -2.59 1,427 -4.23 0.0027
2025-02-14 2024-12-31 13F ASSURANT COMMON 04621X108 6,984 94 1.36 1,489 8.69 0.0028
2024-11-14 2024-09-30 13F ASSURANT COMMON 04621X108 6,890 -48 -0.69 1,370 18.82 0.0027
2024-08-14 2024-06-30 13F ASSURANT COMMON 04621X108 6,938 -365 -5.00 1,153 -16.08 0.0024
2024-05-14 2024-03-31 13F ASSURANT COMMON 04621X108 7,303 -100 -1.35 1,375 10.18 0.0029
2024-02-14 2023-12-31 13F ASSURANT COMMON 04621X108 7,403 -261 -3.41 1,247 13.36 0.0028
2023-11-13 2023-09-30 13F ASSURANT COMMON 04621X108 7,664 194 2.60 1,100 17.15 0.0030
2023-08-11 2023-06-30 13F ASSURANT COMMON 04621X108 7,470 187 2.57 939 7.44 0.0025
2023-05-15 2023-03-31 13F ASSURANT COMMON 04621X108 7,283 392 5.69 874 0.0022
2023-02-13 2022-12-31 13F ASSURANT COMMON 04621X108 6,891 -612 -8.16 1 -100.00 0.0023
2022-11-15 2022-09-30 13F ASSURANT COMMON 04621X108 7,503 -1,852 -19.80 1,090 -32.59 0.0032
2022-08-08 2022-06-30 13F ASSURANT COMMON 04621X108 9,355 27 0.29 1,617 -4.66 0.0045
2022-05-13 2022-03-31 13F ASSURANT COMMON 04621X108 9,328 -41 -0.44 1,696 16.16 0.0042
2022-02-09 2021-12-31 13F ASSURANT COMMON 04621X108 9,369 20 0.21 1,460 -1.02 0.0034
2021-11-12 2021-09-30 13F ASSURANT COMMON 04621X108 9,349 1,710 22.39 1,475 23.64 0.0038
2021-08-11 2021-06-30 13F ASSURANT COMMON 04621X108 7,639 119 1.58 1,193 11.91 0.0031
2021-05-13 2021-03-31 13F ASSURANT COMMON 04621X108 7,520 -117 -1.53 1,066 2.50 0.0030
2021-02-11 2020-12-31 13F ASSURANT COMMON 04621X108 7,637 -3 -0.04 1,040 12.19 0.0031
2020-11-12 2020-09-30 13F ASSURANT COMMON 04621X108 7,640 7,640 927 0.0032
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.