Citigroup Inc.
MX ˙ BMV ˙ US1729674242
SecurityMX:C / Citigroup Inc.
InstitutionGreat Lakes Advisors, Llc
Latest Disclosed Ownership539,897 shares
Latest Disclosed Value $ 61,229,684
Great Lakes Advisors, Llc reports 29.46% decrease in ownership of C / Citigroup Inc.

On May 11, 2026 - Great Lakes Advisors, Llc filed a 13F-HR form disclosing ownership of 539,897 shares of Citigroup Inc. (MX:C) valued at $61,229,684 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 765,411 shares of Citigroup Inc.. This represents a change in shares of -29.46% 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 172967424 539,897 -225,514 -29.46 61,230 -31.45 0.1489
2026-02-12 2025-12-31 13F Citigroup COM 172967424 765,411 -6,143 -0.80 89,316 14.05 0.7283
2025-11-03 2025-09-30 13F Citigroup COM 172967424 771,554 -169,448 -18.01 78,313 -2.23 0.6537
2025-08-11 2025-06-30 13F Citigroup COM 172967424 941,002 -12,038 -1.26 80,098 18.39 0.6713
2025-05-16 2025-03-31 13F Citigroup COM 172967424 953,040 -10,035 -1.04 67,656 -0.20 0.6052
2025-02-10 2024-12-31 13F Citigroup COM 172967424 963,075 -9,944 -1.02 67,791 11.29 0.5798
2024-11-04 2024-09-30 13F Citigroup COM 172967424 973,019 -21,417 -2.15 60,911 -3.48 0.5100
2024-08-06 2024-06-30 13F Citigroup COM 172967424 994,436 96,282 10.72 63,107 11.10 0.5599
2024-05-08 2024-03-31 13F Citigroup COM 172967424 898,154 113,096 14.41 56,799 40.65 0.4817
2024-02-08 2023-12-31 13F Citigroup COM 172967424 785,058 -59,401 -7.03 40,383 16.27 0.3847
2023-11-07 2023-09-30 13F Citigroup COM 172967424 844,459 -111,450 -11.66 34,733 -21.08 0.3163
2023-08-10 2023-06-30 13F Citigroup COM 172967424 955,909 -443,668 -31.70 44,010 -32.94 0.4397
2023-05-10 2023-03-31 13F Citigroup COM 172967424 1,399,577 77,007 5.82 65,626 985.98 0.5963
2023-02-09 2022-12-31 13F Citigroup COM 172967424 1,322,570 36,547 2.84 6,043 -88.72 0.3463
2022-11-09 2022-09-30 13F Citigroup COM 172967424 1,286,023 -42,283 -3.18 53,589 -12.28 1.1699
2022-08-09 2022-06-30 13F Citigroup COM 172967424 1,328,306 124,812 10.37 61,089 -4.94 1.2077
2022-05-06 2022-03-31 13F Citigroup COM 172967424 1,203,494 303,219 33.68 64,267 18.21 0.8213
2022-05-06 2022-03-31 13F Citigroup COM 172967424 110 6
2022-02-09 2021-12-31 13F Citigroup COM 172967424 900,275 -13,045 -1.43 54,368 -15.18 0.8274
2021-11-09 2021-09-30 13F Citigroup COM 172967424 913,320 -36,659 -3.86 64,097 -4.63 0.9994
2021-08-11 2021-06-30 13F Citigroup COM 172967424 949,979 46,691 5.17 67,211 2.28 1.0139
2021-05-03 2021-03-31 13F Citigroup COM 172967424 903,288 -20,292 -2.20 65,714 15.39 1.0617
2021-02-09 2020-12-31 13F Citigroup COM 172967424 923,580 22,637 2.51 56,948 46.62 1.0307
2020-11-04 2020-09-30 13F Citigroup COM 172967424 900,943 150,397 20.04 38,840 1.27 0.8218
2020-08-07 2020-06-30 13F Citigroup COM 172967424 750,546 -26,178 -3.37 38,353 17.23 0.9305
2020-05-08 2020-03-31 13F Citigroup COM 172967424 776,724 -15,896 -2.01 32,716 -48.33 0.9550
2020-02-07 2019-12-31 13F Citigroup COM 172967424 792,620 -103,409 -11.54 63,323 2.30 1.3592
2019-11-06 2019-09-30 13F Citigroup COM 172967424 896,029 -16,347 -1.79 61,898 -3.12 1.3593
2019-08-05 2019-06-30 13F Citigroup COM 172967424 912,376 -38,145 -4.01 63,894 8.03 1.3925
2019-05-07 2019-03-31 13F Citigroup COM 172967424 950,521 26,143 2.83 59,142 22.90 1.3159
2019-02-13 2018-12-31 13F Citigroup COM 172967424 924,378 23,343 2.59 48,124 -25.55 1.1402
2018-11-30 2018-09-30 13F/A-2 Citigroup COM 172967424 901,035 46,722 5.47 64,640 13.06 1.4264
2018-11-15 2018-09-30 13F/A-1 CITIGROUP INC COM 172967424 27,832 -873,203 1,997 0.3255
2018-11-14 2018-09-30 13F CITIGROUP COM 172967424 854,313 0 57,171
2018-08-13 2018-06-30 13F CITIGROUP COM 172967424 854,313 -131,338 -13.33 57,171 -4.17 1.3402
2018-05-07 2018-03-31 13F CITIGROUP CS 172967424 985,651 -33,326 -3.27 59,657 -21.32 1.4210
2018-02-07 2017-12-31 13F CITIGROUP CS 172967424 1,018,977 -20,036 -1.93 75,822 0.32 1.6668
2017-11-13 2017-09-30 13F CITIGROUP CS 172967424 1,039,013 54,467 5.53 75,577 14.78 1.7775
2017-08-07 2017-06-30 13F CITIGROUP CS 172967424 984,546 -117,931 -10.70 65,846 -0.15 1.6152
2017-05-09 2017-03-31 13F CITIGROUP INC CS 172967424 1,102,477 -72,265 -6.15 65,945 -5.54 1.6969
2017-02-10 2016-12-31 13F CITIGROUP INC CS 172967424 1,174,742 60,977 5.47 69,814 32.72 1.8341
2016-11-07 2016-09-30 13F CITIGROUP INC CS 172967424 1,113,765 66,736 6.37 52,603 18.52 1.4266
2016-08-12 2016-06-30 13F CITIGROUP INC CS 172967424 1,047,029 41,994 4.18 44,382 5.77 1.2082
2016-05-11 2016-03-31 13F CITIGROUP CS 172967424 1,005,035 50,933 5.34 41,961 -15.02 1.1475
2016-02-12 2015-12-31 13F CITIGROUP INC CS 172967424 954,102 -101,723 -9.63 49,375 -6.00 1.4807
2015-10-30 2015-09-30 13F CITIGROUP INC CS 172967424 1,055,825 554,075 110.43 52,525 89.50 1.6288
2015-08-12 2015-06-30 13F CITIGROUP INC CS 172967424 501,750 112,604 28.94 27,717 38.25 0.8428
2015-05-06 2015-03-31 13F CITIGROUP INC CS 172967424 389,146 -56,441 -12.67 20,049 -16.84 0.6133
2015-02-11 2014-12-31 13F CITIGROUP INC CS 172967424 445,587 799 0.18 24,110 4.62 0.7482
2014-11-20 2014-09-30 13F CITIGROUP CS 172967424 444,788 82,660 22.83 23,046 35.12 0.7725
2014-08-19 2014-06-30 13F CITIGROUP INC CS 172967424 362,128 10,516 2.99 17,056 1.91 0.7023
2014-05-22 2014-03-31 13F CITIGROUP COMMON 172967424 351,612 13,065 3.86 16,737 -5.14 0.7275
2014-05-22 2013-12-31 13F/A-1 CITIGROUP INC com 172967424 338,547 696 0.21 17,643 7.66 0.8005
2014-02-24 2013-12-31 13F CITIGROUP INC com 172967424 338,547 17,643
2013-11-27 2013-09-30 13F CITIGROUP INC COMMON 172967424 337,851 -1,751 -0.52 16,388 0.60 0.7362
2013-08-16 2013-06-30 13F CITIGROUP INC COM NEW 172967424 339,602 339,602 16,290 0.7635
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.