Citigroup Inc.
MX ˙ BMV ˙ US1729674242
SecurityMX:C / Citigroup Inc.
InstitutionBoston Partners
Latest Disclosed Ownership928,913 shares
Latest Disclosed Value $ 105,368,094
Boston Partners reports 35.61% decrease in ownership of C / Citigroup Inc.

On May 11, 2026 - Boston Partners filed a 13F-HR form disclosing ownership of 928,913 shares of Citigroup Inc. (MX:C) valued at $105,368,094 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,442,584 shares of Citigroup Inc.. This represents a change in shares of -35.61% 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 CITIGROUP COM NEW 172967424 928,913 -513,671 -35.61 105,368 -37.40 0.0472
2026-02-13 2025-12-31 13F CITIGROUP COM NEW 172967424 1,442,584 -71,594 -4.73 168,327 9.45 0.1743
2025-11-13 2025-09-30 13F CITIGROUP COM NEW 172967424 1,514,178 -126,132 -7.69 153,792 10.05 0.1579
2025-08-12 2025-06-30 13F/A-1 CITIGROUP COM NEW 172967424 1,640,310 -22,584 -1.36 139,750 18.46 0.1552
2025-08-07 2025-06-30 13F CITIGROUP COM NEW 172967424 1,634,258 -28,636 139,235 0.0639
2025-05-13 2025-03-31 13F CITIGROUP COM NEW 172967424 1,662,894 -5,469 -0.33 117,972 0.33 0.1427
2025-02-11 2024-12-31 13F CITIGROUP COM NEW 172967424 1,668,363 -25,242 -1.49 117,587 10.92 0.1430
2024-11-12 2024-09-30 13F CITIGROUP COM NEW 172967424 1,693,605 -10,837 -0.64 106,009 -2.01 0.1251
2024-08-14 2024-06-30 13F CITIGROUP COM NEW 172967424 1,704,442 -48,962 -2.79 108,179 -2.43 0.1344
2024-05-28 2024-03-31 13F/A-1 CITIGROUP COM NEW 172967424 1,753,404 -48,384 -2.69 110,877 19.61 0.1321
2024-05-13 2024-03-31 13F CITIGROUP COM NEW 172967424 1,753,404 -48,384 110,877 0.0549
2024-02-07 2023-12-31 13F CITIGROUP COM NEW 172967424 1,801,788 -136,098 -7.02 92,701 16.33 0.1228
2023-11-08 2023-09-30 13F CITIGROUP COM NEW 172967424 1,937,886 -72,570 -3.61 79,686 -13.91 0.1103
2023-08-10 2023-06-30 13F CITIGROUP COM NEW 172967424 2,010,456 -159,258 -7.34 92,557 -9.03 0.1246
2023-05-09 2023-03-31 13F CITIGROUP COM NEW 172967424 2,169,714 -34,873 -1.58 101,742 1.95 0.1399
2023-02-08 2022-12-31 13F CITIGROUP COM NEW 172967424 2,204,587 -137,773 -5.88 99,792 2.19 0.1350
2022-11-09 2022-09-30 13F CITIGROUP COM NEW 172967424 2,342,360 -128,342 -5.19 97,655 -14.11 0.1429
2022-08-10 2022-06-30 13F CITIGROUP COM NEW 172967424 2,470,702 -134,248 -5.15 113,703 -18.24 0.1589
2022-05-10 2022-03-31 13F CITIGROUP COM NEW 172967424 2,604,950 -5,889,530 -69.33 139,062 -72.92 0.1685
2022-02-04 2021-12-31 13F CITIGROUP COM NEW 172967424 8,494,480 -1,227,611 -12.63 513,579 -24.75 0.6186
2021-11-05 2021-09-30 13F CITIGROUP COM NEW 172967424 9,722,091 -122,032 -1.24 682,526 -1.96 0.8647
2021-08-12 2021-06-30 13F CITIGROUP COM NEW 172967424 9,844,123 -840,730 -7.87 696,169 -10.42 0.8878
2021-05-10 2021-03-31 13F CITIGROUP COM NEW 172967424 10,684,853 500,442 4.91 777,183 23.76 1.0422
2021-02-10 2020-12-31 13F/A-1 CITIGROUP COM NEW 172967424 10,184,411 1,914,198 23.15 627,971 76.13 0.9766
2021-02-04 2020-12-31 13F CITIGROUP COM NEW 172967424 10,184,411 1,914,198 627,971 376,745.2743
2020-11-13 2020-09-30 13F/A-1 CITIGROUP COM NEW 172967424 8,270,213 -394,388 -4.55 356,530 -19.47 0.6492
2020-11-09 2020-09-30 13F CITIGROUP COM NEW 172967424 8,664,601 0 442,715 325,005.5472
2020-08-12 2020-06-30 13F CITIGROUP COM NEW 172967424 8,664,601 -1,645,220 -15.96 442,715 2.02 0.8132
2020-05-13 2020-03-31 13F CITIGROUP COM NEW 172967424 10,309,821 -5,725,043 -35.70 433,940 -66.13 0.8618
2020-02-06 2019-12-31 13F/A-1 CITIGROUP COM NEW 172967424 16,034,864 732,676 4.79 1,281,202 21.14 1.6945
2020-02-05 2019-12-31 13F CITIGROUP COM NEW 172967424 16,034,864 732,676 1,281,202 720,329.1843
2019-11-20 2019-09-30 13F/A-1 CITIGROUP COM NEW 172967424 15,302,188 -481,988 -3.05 1,057,652 -4.33 1.4322
2019-11-08 2019-09-30 13F CITIGROUP COM NEW 172967424 15,787,830 3,654 1,105,872 1.4626
2019-08-26 2019-06-30 13F/A-1 CITIGROUP COM NEW 172967424 15,784,176 -3,268,878 -17.16 1,105,569 -6.74 1.4499
2019-08-09 2019-06-30 13F CITIGROUP COM NEW 172967424 15,784,967 -3,268,087 1,105,625
2019-05-13 2019-03-31 13F/A-1 CITIGROUP COM NEW 172967424 19,053,054 -449,040 -2.30 1,185,480 16.76 1.5706
2019-05-03 2019-03-31 13F CITIGROUP COM NEW 172967424 19,053,054 -449,040 1,185,480
2019-02-07 2018-12-31 13F CITIGROUP COM NEW 172967424 19,502,094 -3,814,177 -16.36 1,015,279 -39.30 1.4589
2018-11-14 2018-09-30 13F CITIGROUP COM NEW 172967424 23,316,271 -136,659 -0.58 1,672,709 6.58 1.9437
2018-08-03 2018-06-30 13F CITIGROUP COM NEW 172967424 23,452,930 -84,554 -0.36 1,569,470 -1.22 1.8810
2018-05-04 2018-03-31 13F CITIGROUP COM NEW 172967424 23,537,484 -428,116 -1.79 1,588,781 -10.91 1.9157
2018-02-14 2017-12-31 13F/A-1 CITIGROUP COM NEW 172967424 23,965,600 -625,445 -2.54 1,783,281 -0.31 2.1008
2018-02-01 2017-12-31 13F CITIGROUP COM NEW 172967424 23,965,600 -625,445 1,783,281
2017-11-02 2017-09-30 13F CITIGROUP COM NEW 172967424 24,591,045 817,162 3.44 1,788,752 12.50 2.2102
2017-08-02 2017-06-30 13F CITIGROUP COM NEW 172967424 23,773,883 1,103,076 4.87 1,589,998 17.24 2.0219
2017-05-03 2017-03-31 13F CITIGROUP COM NEW 172967424 22,670,807 3,139,679 16.08 1,356,168 16.84 1.7317
2017-02-06 2016-12-31 13F CITIGROUP COM NEW 172967424 19,531,128 3,479,809 21.68 1,160,735 53.11 1.5262
2016-11-09 2016-09-30 13F CITIGROUP COM NEW 172967424 16,051,319 -2,659,631 -14.21 758,104 -4.42 1.0600
2016-08-05 2016-06-30 13F CITIGROUP COM NEW 172967424 18,710,950 -3,902,128 -17.26 793,157 -15.99 1.1460
2016-05-12 2016-03-31 13F CITIGROUP COM NEW 172967424 22,613,078 -740,024 -3.17 944,096 -21.88 1.3906
2016-02-08 2015-12-31 13F CITIGROUP COM NEW 172967424 23,353,102 172,279 0.74 1,208,523 5.09 1.7311
2015-11-10 2015-09-30 13F CITIGROUP COM NEW 172967424 23,180,823 2,012,161 9.51 1,150,001 -1.66 1.7529
2015-08-10 2015-06-30 13F CITIGROUP COM NEW 172967424 21,168,662 1,062,715 5.29 1,169,357 12.89 1.6799
2015-05-05 2015-03-31 13F CITIGROUP COM NEW 172967424 20,105,947 -9,608,686 -32.34 1,035,858 -35.58 1.5422
2015-02-09 2014-12-31 13F CITIGROUP COM NEW 172967424 29,714,633 4,758,026 19.07 1,607,859 24.33 2.4132
2014-11-12 2014-09-30 13F CITIGROUP COM NEW 172967424 24,956,607 3,252,514 14.99 1,293,251 26.51 2.0989
2014-08-08 2014-06-30 13F CITIGROUP COM NEW 172967424 21,704,093 1,071,455 5.19 1,022,263 4.09 1.7121
2014-05-07 2014-03-31 13F CITIGROUP COM NEW 172967424 20,632,638 2,680,180 14.93 982,113 4.98 1.7915
2014-02-06 2013-12-31 13F CITIGROUP COM NEW 172967424 17,952,458 1,004,909 5.93 935,502 13.79 1.9178
2013-11-12 2013-09-30 13F CITIGROUP COM NEW 172967424 16,947,549 792,186 4.90 822,125 6.08 1.9825
2013-08-01 2013-06-30 13F CITIGROUP COM NEW 172967424 16,155,363 16,155,363 774,973 2.1335
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.