Citigroup Inc.
MX ˙ BMV ˙ US1729674242
SecurityMX:C / Citigroup Inc.
InstitutionAcadian Asset Management Llc
Latest Disclosed Ownership3,969,463 shares
Latest Disclosed Value $ 450,139
Acadian Asset Management Llc reports 31.73% decrease in ownership of C / Citigroup Inc.

On May 13, 2026 - Acadian Asset Management Llc filed a 13F-HR form disclosing ownership of 3,969,463 shares of Citigroup Inc. (MX:C) valued at $450,139 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 5,814,579 shares of Citigroup Inc.. This represents a change in shares of -31.73% 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)
2026-05-13 2026-03-31 13F CITIGROUP COM NEW 172967424 3,969,463 -1,845,116 -31.73 450 -33.63 0.6386
2026-02-10 2025-12-31 13F CITIGROUP COM NEW 172967424 5,814,579 572,542 10.92 678 27.44 1.1140
2025-11-13 2025-09-30 13F CITIGROUP COM NEW 172967424 5,242,037 1,010,441 23.88 532 47.78 0.9286
2025-08-07 2025-06-30 13F CITIGROUP COM NEW 172967424 4,231,596 -1,553,313 -26.85 360 -12.20 0.7435
2025-05-21 2025-03-31 13F CITIGROUP COM NEW 172967424 5,784,909 -112,594 -1.91 411 -1.20 1.1606
2025-02-11 2024-12-31 13F CITIGROUP COM NEW 172967424 5,897,503 271,971 4.83 415 17.90 1.2041
2024-11-12 2024-09-30 13F CITIGROUP COM NEW 172967424 5,625,532 3,127,255 125.18 352 122.78 1.0942
2024-08-06 2024-06-30 13F CITIGROUP COM NEW 172967424 2,498,277 2,100,135 527.48 159 532.00 0.4883
2024-05-10 2024-03-31 13F CITIGROUP COM NEW 172967424 398,142 -30,438 -7.10 25 13.64 0.0877
2024-02-13 2023-12-31 13F CITIGROUP COM NEW 172967424 428,580 10,000 2.39 22 29.41 0.0855
2023-11-13 2023-09-30 13F CITIGROUP COM NEW 172967424 418,580 32,644 8.46 17 0.00 0.0721
2023-08-07 2023-06-30 13F CITIGROUP COM NEW 172967424 385,936 187,680 94.67 18 88.89 0.0730
2023-05-11 2023-03-31 13F CITIGROUP COM NEW 172967424 198,256 48,555 32.43 9 50.00 0.0407
2023-02-14 2022-12-31 13F CITIGROUP COM NEW 172967424 149,701 82,002 121.13 7 -99.79 0.0333
2022-11-14 2022-09-30 13F CITIGROUP COM NEW 172967424 67,699 -172,200 -71.78 2,818 -74.46 0.0154
2022-08-09 2022-06-30 13F CITIGROUP COM NEW 172967424 239,899 -329,603 -57.88 11,034 -63.71 0.0564
2022-05-12 2022-03-31 13F CITIGROUP COM NEW 172967424 569,502 571 0.10 30,408 -11.49 0.1253
2022-02-10 2021-12-31 13F CITIGROUP COM NEW 172967424 568,931 17,394 3.15 34,354 -11.23 0.1283
2021-11-12 2021-09-30 13F CITIGROUP COM NEW 172967424 551,537 37,147 7.22 38,700 6.34 0.1476
2021-08-11 2021-06-30 13F CITIGROUP COM NEW 172967424 514,390 323,204 169.05 36,392 161.64 0.1370
2021-05-11 2021-03-31 13F CITIGROUP COM NEW 172967424 191,186 76,708 67.01 13,909 97.07 0.0540
2021-02-11 2020-12-31 13F CITIGROUP COM NEW 172967424 114,478 64,270 128.01 7,058 226.16 0.0273
2020-11-09 2020-09-30 13F CITIGROUP COM NEW 172967424 50,208 -47,729 -48.73 2,164 -56.75 0.0091
2020-08-12 2020-06-30 13F CITIGROUP COM NEW 172967424 97,937 -26,660 -21.40 5,004 -4.65 0.0215
2020-05-11 2020-03-31 13F CITIGROUP COM NEW 172967424 124,597 -75,295 -37.67 5,248 -67.14 0.0300
2020-02-06 2019-12-31 13F CITIGROUP COM NEW 172967424 199,892 -107,404 -34.95 15,970 -24.77 0.0726
2019-11-07 2019-09-30 13F CITIGROUP COM NEW 172967424 307,296 -126,423 -29.15 21,228 -30.11 0.0907
2019-08-08 2019-06-30 13F CITIGROUP COM NEW 172967424 433,719 -28,672 -6.20 30,373 5.56 0.1458
2019-05-09 2019-03-31 13F CITIGROUP COM NEW 172967424 462,391 435,228 1,602.28 28,772 1,934.79 0.1239
2019-02-07 2018-12-31 13F CITIGROUP COM NEW 172967424 27,163 0 0.00 1,414 -27.41 0.0070
2018-10-30 2018-09-30 13F CITIGROUP COM NEW 172967424 27,163 -4,214 -13.43 1,948 -7.19 0.0080
2018-07-24 2018-06-30 13F CITIGROUP COM NEW 172967424 31,377 6,181 24.53 2,099 23.47 0.0091
2018-04-12 2018-03-31 13F CITIGROUP COM NEW 172967424 25,196 -13,547 -34.97 1,700 -41.03 0.0074
2018-01-18 2017-12-31 13F CITIGROUP COM NEW 172967424 38,743 13 0.03 2,883 2.34 0.0125
2017-10-13 2017-09-30 13F CITIGROUP COM NEW 172967424 38,730 -996 -2.51 2,817 6.06 0.0125
2017-07-25 2017-06-30 13F CITIGROUP COM NEW 172967424 39,726 1,658 4.36 2,656 16.59 0.0120
2017-04-25 2017-03-31 13F CITIGROUP COM NEW 172967424 38,068 -9,027 -19.17 2,278 -18.64 0.0104
2017-01-19 2016-12-31 13F CITIGROUP COM NEW 172967424 47,095 8,098 20.77 2,800 52.09 0.0136
2016-10-20 2016-09-30 13F CITIGROUP COM NEW 172967424 38,997 3,386 9.51 1,841 21.92 0.0091
2016-07-19 2016-06-30 13F CITIGROUP COM NEW 172967424 35,611 -377 -1.05 1,510 0.53 0.0077
2016-04-14 2016-03-31 13F CITIGROUP COM NEW 172967424 35,988 -7,459 -17.17 1,502 -33.19 0.0076
2016-01-14 2015-12-31 13F CITIGROUP COM NEW 172967424 43,447 -74,365 -63.12 2,248 -61.54 0.0117
2015-10-15 2015-09-30 13F CITIGROUP COM NEW 172967424 117,812 -361,468 -75.42 5,845 -77.92 0.0319
2015-08-11 2015-06-30 13F CITIGROUP COM NEW 172967424 479,280 370,737 341.56 26,476 373.55 0.1284
2015-04-20 2015-03-31 13F/A-1 CITIGROUP COM NEW 172967424 108,543 -228,584 -67.80 5,591 -69.35 0.0258
2015-04-16 2015-03-31 13F CITIGROUP COM NEW 172967424 108,543 5,591
2015-01-23 2014-12-31 13F CITIGROUP COM NEW 172967424 337,127 285,710 555.67 18,242 584.50 0.0813
2014-10-22 2014-09-30 13F CITIGROUP COM NEW 172967424 51,417 11,757 29.64 2,665 42.67 0.0129
2014-07-21 2014-06-30 13F CITIGROUP COM 172967424 39,660 15,543 64.45 1,868 62.72 0.0091
2014-04-22 2014-03-31 13F CITIGROUP COM 172967424 24,117 -346,666 -93.50 1,148 -94.06 0.0060
2014-01-22 2013-12-31 13F CITIGROUP COM 172967424 370,783 -2,325,383 -86.25 19,322 -85.23 0.1076
2013-10-18 2013-09-30 13F CITIGROUP COM 172967424 2,696,166 2,291,865 566.87 130,792 574.43 0.8490
2013-08-06 2013-06-30 13F/A-1 CITIGROUP COM 017296742 404,301 404,301 19,393 0.1351
2013-08-05 2013-06-30 13F CITIGROUP COM 017296742 808,602 38,786 0.1351
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.