Assurant, Inc.
MX ˙ BMV ˙ US04621X1081
SecurityMX:AIZ / Assurant, Inc.
InstitutionIng Groep Nv
Latest Disclosed Ownership2,275 shares
Latest Disclosed Value $ 495,518
Ing Groep Nv reports 1.56% decrease in ownership of AIZ / Assurant, Inc.

On May 11, 2026 - Ing Groep Nv filed a 13F-HR form disclosing ownership of 2,275 shares of Assurant, Inc. (MX:AIZ) valued at $495,518 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,311 shares of Assurant, Inc.. This represents a change in shares of -1.56% 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)
2026-05-11 2026-03-31 13F ASSURANT COM 04621X108 2,275 -36 -1.56 496 -10.97 0.0030
2026-02-11 2025-12-31 13F ASSURANT COM 04621X108 2,311 -52 -2.20 557 8.81 0.0034
2025-11-06 2025-09-30 13F ASSURANT COM 04621X108 2,363 -89 -3.63 512 5.58 0.0028
2025-08-06 2025-06-30 13F ASSURANT COM 04621X108 2,452 151 6.56 484 0.41 0.0029
2025-05-09 2025-03-31 13F ASSURANT COM 04621X108 2,301 -17 -0.73 483 -2.43 0.0033
2025-02-03 2024-12-31 13F ASSURANT COM 04621X108 2,318 2,318 494 0.0033
2024-02-08 2023-12-31 13F ASSURANT COM 04621X108 0 -657 -100.00 0 -100.00
2023-10-27 2023-09-30 13F ASSURANT COM 04621X108 657 -6,935 -91.35 94 -90.15 0.0008
2023-08-07 2023-06-30 13F ASSURANT COM 04621X108 7,592 7,515 9,759.74 954 10,500.00 0.0072
2023-05-09 2023-03-31 13F ASSURANT COM 04621X108 77 -3,906 -98.07 9 -98.19 0.0001
2023-02-13 2022-12-31 13F ASSURANT COM 04621X108 3,983 -4,356 -52.24 498 -58.88 0.0050
2022-11-14 2022-09-30 13F ASSURANT COM 04621X108 8,339 -1,839 -18.07 1,211 -31.15 0.0203
2022-08-08 2022-06-30 13F ASSURANT COM 04621X108 10,178 1,138 12.59 1,759 7.00 0.0203
2022-05-13 2022-03-31 13F ASSURANT COM 04621X108 9,040 1,604 21.57 1,644 41.85 0.0166
2022-02-11 2021-12-31 13F ASSURANT COM 04621X108 7,436 2,498 50.59 1,159 48.78 0.0104
2021-11-02 2021-09-30 13F ASSURANT COM 04621X108 4,938 -36 -0.72 779 0.26 0.0100
2021-08-13 2021-06-30 13F ASSURANT COM 04621X108 4,974 1,140 29.73 777 42.83 0.0124
2021-05-12 2021-03-31 13F ASSURANT COM 04621X108 3,834 -100 -2.54 544 1.49 0.0113
2021-02-11 2020-12-31 13F ASSURANT COM 04621X108 3,934 3,934 536 0.0120
2020-05-06 2020-03-31 13F ASSURANT COM 04621X108 0 -4,159 -100.00 0 -100.00
2020-02-10 2019-12-31 13F ASSURANT COM 04621X108 4,159 344 9.02 545 13.54 0.0166
2019-11-08 2019-09-30 13F ASSURANT COM 04621X108 3,815 -63,268 -94.31 480 -93.27 0.0122
2019-08-12 2019-06-30 13F ASSURANT COM 04621X108 67,083 34,005 102.80 7,136 127.33 0.1243
2019-05-13 2019-03-31 13F ASSURANT COM 04621X108 33,078 11,727 54.92 3,139 64.35 0.0679
2019-02-13 2018-12-31 13F ASSURANT COM 04621X108 21,351 -137,724 -86.58 1,910 -88.88 0.0414
2018-11-06 2018-09-30 13F ASSURANT COM 04621X108 159,075 -485,103 -75.31 17,172 -74.24 0.2967
2018-08-10 2018-06-30 13F ASSURANT COM 04621X108 644,178 638,817 11,916.00 66,666 13,505.31 1.2746
2018-05-07 2018-03-31 13F ASSURANT COM 04621X108 5,361 244 4.77 490 -5.04 0.0089
2018-02-06 2017-12-31 13F ASSURANT COM 04621X108 5,117 460 9.88 516 15.96 0.0086
2017-11-08 2017-09-30 13F ASSURANT COM 04621X108 4,657 1,856 66.26 445 53.45 0.0086
2017-07-25 2017-06-30 13F ASSURANT COM 04621X108 2,801 -47 -1.65 290 6.62 0.0056
2017-05-01 2017-03-31 13F ASSURANT COM 04621X108 2,848 -436 -13.28 272 -10.53 0.0049
2017-02-06 2016-12-31 13F ASSURANT COM 04621X108 3,284 1,070 48.33 304 49.75 0.0057
2016-11-14 2016-09-30 13F ASSURANT COM 04621X108 2,214 2,214 203 0.0024
2016-07-27 2016-06-30 13F ASSURANT COM 04621X108 0 -109,492 -100.00 0 -100.00
2016-05-12 2016-03-31 13F ASSURANT COM 04621X108 109,492 109,492 0.00 8,444 0.1053
2016-02-12 2015-12-31 13F ASSURANT COM 04621X108 0 0 0 0.0000
2015-12-09 2015-09-30 13F/A-1 ASSURANT COM 04621X108 0 -14,850 -100.00 0 -100.00
2015-08-10 2015-06-30 13F ASSURANT COM 04621X108 14,850 -6,780 -31.35 995 -25.13 0.0054
2015-05-14 2015-03-31 13F ASSURANT COM 04621X108 21,630 -6,719 -23.70 1,329 -31.49 0.0067
2015-02-17 2014-12-31 13F ASSURANT COM 04621X108 28,349 8,484 42.71 1,940 51.92 0.0091
2014-11-14 2014-09-30 13F ASSURANT INC COM COM 04621X108 19,865 4,611 30.23 1,277 27.70 0.0074
2014-08-14 2014-06-30 13F ASSURANT COM 04621X108 15,254 -38,340 -71.54 1,000 -71.28 0.0051
2014-05-14 2014-03-31 13F ASSURANT INC COM COM 04621X108 53,594 35,714 199.74 3,482 193.59 0.0184
2014-02-14 2013-12-31 13F ASSURANT COM 04621X108 17,880 -8,036 -31.01 1,186 -15.41 0.0060
2013-11-13 2013-09-30 13F ASSURANT COM 04621X108 25,916 7,936 44.14 1,402 53.22 0.0070
2013-08-14 2013-06-30 13F ASSURANT COM 04621X108 17,980 17,980 915 0.0048
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.