Assurant, Inc.
MX ˙ BMV ˙ US04621X1081
SecurityMX:AIZ / Assurant, Inc.
InstitutionNissay Asset Management Corp /japan/ /adv
Latest Disclosed Ownership8,532 shares
Latest Disclosed Value $ 1,858,355
Nissay Asset Management Corp /japan/ /adv ownership in AIZ / Assurant, Inc.

On May 15, 2026 - Nissay Asset Management Corp /japan/ /adv filed a 13F-HR form disclosing ownership of 8,532 shares of Assurant, Inc. (MX:AIZ) valued at $1,858,355 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 8,532 shares of Assurant, Inc.. This represents a change in shares of 0.00% 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)
2026-05-15 2026-03-31 13F ASSURANT COM 04621X108 8,532 0 0.00 1,858 -9.54 0.0098
2026-02-17 2025-12-31 13F ASSURANT COM 04621X108 8,532 2,706 46.45 2,055 62.89 0.0107
2025-11-14 2025-09-30 13F ASSURANT COM 04621X108 5,826 0 0.00 1,262 9.65 0.0070
2025-08-14 2025-06-30 13F ASSURANT COM 04621X108 5,826 -6,266 -51.82 1,151 -54.65 0.0067
2025-05-15 2025-03-31 13F ASSURANT COM 04621X108 12,092 -7,768 -39.11 2,536 -40.61 0.0165
2025-02-14 2024-12-31 13F ASSURANT COM 04621X108 19,860 -93 -0.47 4,271 7.64 0.0260
2024-11-14 2024-09-30 13F ASSURANT COM 04621X108 19,953 174 0.88 3,968 20.65 0.0251
2024-08-14 2024-06-30 13F ASSURANT COM 04621X108 19,779 69 0.35 3,288 -11.37 0.0218
2024-05-15 2024-03-31 13F ASSURANT COM 04621X108 19,710 56 0.28 3,710 12.05 0.0257
2024-02-14 2023-12-31 13F ASSURANT COM 04621X108 19,654 2,983 17.89 3,312 38.36 0.0266
2023-11-14 2023-09-30 13F ASSURANT COM 04621X108 16,671 3,198 23.74 2,394 41.35 0.0212
2023-08-14 2023-06-30 13F ASSURANT COM 04621X108 13,473 3,166 30.72 1,694 36.86 0.0146
2023-05-15 2023-03-31 13F ASSURANT COM 04621X108 10,307 -7,487 -42.08 1,238 -44.40 0.0111
2023-02-14 2022-12-31 13F ASSURANT COM 04621X108 17,794 -7,056 -28.39 2,225 -38.37 0.0213
2022-11-14 2022-09-30 13F ASSURANT COM 04621X108 24,850 77 0.31 3,610 -15.69 0.0379
2022-08-15 2022-06-30 13F ASSURANT COM 04621X108 24,773 6,450 35.20 4,282 28.51 0.0426
2022-05-16 2022-03-31 13F ASSURANT COM 04621X108 18,323 1,356 7.99 3,332 26.02 0.0290
2022-02-14 2021-12-31 13F ASSURANT COM 04621X108 16,967 86 0.51 2,644 -0.71 0.0203
2021-11-10 2021-09-30 13F ASSURANT COM 04621X108 16,881 468 2.85 2,663 3.90 0.0226
2021-08-13 2021-06-30 13F ASSURANT COM 04621X108 16,413 -25,803 -61.12 2,563 -57.18 0.0225
2021-05-11 2021-03-31 13F ASSURANT COM 04621X108 42,216 -95,104 -69.26 5,985 -68.00 0.0590
2021-02-08 2020-12-31 13F ASSURANT COM 04621X108 137,320 -83,820 -37.90 18,706 -30.27 0.2812
2020-10-20 2020-09-30 13F ASSURANT COM 04621X108 221,140 -13,863 -5.90 26,826 10.52 0.4532
2020-07-27 2020-06-30 13F ASSURANT COM 04621X108 235,003 5,066 2.20 24,273 1.42 0.4711
2020-05-05 2020-03-31 13F ASSURANT COM 04621X108 229,937 63,874 38.46 23,934 9.95 0.6094
2020-02-14 2019-12-31 13F ASSURANT COM 04621X108 166,063 24,871 17.62 21,768 22.53 0.4838
2019-11-14 2019-09-30 13F ASSURANT COM 04621X108 141,192 -20,192 -12.51 17,765 3.48 0.4396
2019-08-07 2019-06-30 13F ASSURANT COM 04621X108 161,384 156,402 3,139.34 17,168 3,529.60 0.4340
2019-05-03 2019-03-31 13F ASSURANT COM 04621X108 4,982 134 2.76 473 8.99 0.0125
2019-02-06 2018-12-31 13F ASSURANT COM 04621X108 4,848 99 2.08 434 -15.40 0.0132
2018-10-30 2018-09-30 13F ASSURANT COM 04621X108 4,749 139 3.02 513 7.55 0.0138
2018-08-08 2018-06-30 13F ASSURANT COM 04621X108 4,610 122 2.72 477 16.34 0.0140
2018-05-14 2018-03-31 13F ASSURANT COM 04621X108 4,488 66 1.49 410 -7.87 0.0128
2018-02-14 2017-12-31 13F ASSURANT COM 04621X108 4,422 4,422 445 0.0136
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.