씨티그룹 주식회사
MX ˙ BMV ˙ US1729674242
SecurityMX:C / Citigroup Inc.
InstitutionVontobel Holding Ltd.
Latest Disclosed Ownership187,956 shares
Latest Disclosed Value $ 21,316,089
Vontobel Holding Ltd. ownership in C / Citigroup Inc.

On May 8, 2026 - Vontobel Holding Ltd. filed a 13F-HR form disclosing ownership of 187,956 shares of Citigroup Inc. (MX:C) valued at $21,316,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 226,461 shares of Citigroup Inc.. This represents a change in shares of -17.00% during the quarter.

Vontobel Holding Ltd. has a history of taking positions in derivatives of the underlying security (C) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:C / Citigroup Inc. Historical Put/Call Ratio
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)
2026-05-08 2026-03-31 13F CITIGROUP COM NEW 172967424 187,956 -38,505 -17.00 21,316 -19.33 0.0733
2026-02-13 2025-12-31 13F CITIGROUP COM NEW 172967424 226,461 -13,722 -5.71 26,426 8.40 0.0832
2025-10-15 2025-09-30 13F CITIGROUP COM NEW 172967424 240,183 4,139 1.75 24,379 21.33 0.0736
2025-07-23 2025-06-30 13F CITIGROUP COM NEW 172967424 236,044 -3,553 -1.48 20,092 18.13 0.0640
2025-04-28 2025-03-31 13F CITIGROUP COM NEW 172967424 239,597 -33,005 -12.11 17,009 -11.36 0.0620
2025-01-30 2024-12-31 13F CITIGROUP COM NEW 172967424 272,602 -52,063 -16.04 19,188 -5.59 0.0657
2024-10-16 2024-09-30 13F CITIGROUP COM NEW 172967424 324,665 40,681 14.33 20,324 12.78 0.0656
2024-08-13 2024-06-30 13F CITIGROUP COM NEW 172967424 283,984 -70,406 -19.87 18,022 -19.59 0.0585
2024-05-10 2024-03-31 13F CITIGROUP COM NEW 172967424 354,390 -13,681 -3.72 22,412 18.37 0.1792
2024-06-04 2023-12-31 13F/A-1 CITIGROUP COM NEW 172967424 368,071 -2,737 -0.74 18,934 24.14 0.1586
2024-01-30 2023-12-31 13F CITIGROUP COM NEW 172967424 543,912 -7,478 27,979 0.1405
2024-06-04 2023-09-30 13F/A-1 CITIGROUP COM NEW 172967424 370,808 3,471 0.94 15,251 -9.82 0.1408
2023-10-11 2023-09-30 13F CITIGROUP COM NEW 172967424 551,390 11,386 22,679 0.1265
2024-06-04 2023-06-30 13F/A-1 CITIGROUP COM NEW 172967424 367,337 -157,897 -30.06 16,912 -31.33 0.1484
2023-07-24 2023-06-30 13F CITIGROUP COM NEW 172967424 540,004 14,770 24,862 0.1319
2024-06-04 2023-03-31 13F/A-1 CITIGROUP COM NEW 172967424 525,234 -102,009 -16.26 24,628 -12.00 0.2291
2023-04-12 2023-03-31 13F CITIGROUP COM NEW 172967424 793,200 165,957 37,193 0.2116
2023-02-14 2022-12-31 13F CITIGROUP COM NEW 172967424 627,243 148,049 30.90 27,988 37.78 0.2825
2022-11-04 2022-09-30 13F CITIGROUP COM NEW 172967424 479,194 -62,376 -11.52 20,313 -20.37 0.2372
2022-07-27 2022-06-30 13F CITIGROUP COM NEW 172967424 541,570 -18,371 -3.28 25,509 -17.12 0.2758
2022-05-13 2022-03-31 13F CITIGROUP COM NEW 172967424 559,941 106,094 23.38 30,779 12.23 0.2660
2022-02-14 2021-12-31 13F/A-1 CITIGROUP COM NEW 172967424 453,847 47,898 11.80 27,426 -3.73 0.2279
2022-02-10 2021-12-31 13F CITIGROUP COM NEW 172967424 405,949 0 28,489 0.1081
2021-10-29 2021-09-30 13F CITIGROUP COM NEW 172967424 405,949 -70,046 -14.72 28,489 -14.10 0.2513
2021-08-06 2021-06-30 13F CITIGROUP COM NEW 172967424 475,995 -41,423 -8.01 33,167 -11.89 0.2866
2021-05-11 2021-03-31 13F CITIGROUP COM NEW 172967424 517,418 -234,328 -31.17 37,642 -21.33 0.2791
2021-02-12 2020-12-31 13F/A-1 CITIGROUP COM NEW 172967424 751,746 751,746 47,849 0.3136
2021-02-12 2020-12-31 13F CITIGROUP COM NEW 172967424 751,746 47,849 0.3136
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-08 2026-03-31 13F CITIGROUP COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F CITIGROUP COM NEW Call 5,500 57.14 642 80.56 n/a n/a n/a
2025-10-15 2025-09-30 13F CITIGROUP COM NEW Call 3,500 355 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-08 2026-03-31 13F CITIGROUP COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F CITIGROUP COM NEW Put 2,000 233 n/a n/a n/a
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.