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US ˙ NYSE ˙ CY0200352116

SecurityFRO / Frontline plc
InstitutionCitigroup Inc
Latest Disclosed Ownership482,784 shares
Latest Disclosed Value $ 16,829,850
Citigroup Inc ownership in FRO / Frontline plc

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 482,784 shares of Frontline plc (US:FRO) valued at $16,829,850 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 684,066 shares of Frontline plc. This represents a change in shares of -29.42% during the quarter. The current value of the position is $16,979,513 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (FRO) 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.

FRO / Frontline plc 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)
2026-05-11 2026-03-31 13F FRONTLINE COM M46528101 482,784 -201,282 -29.42 16,830 12.75 0.0072
2026-02-13 2025-12-31 13F FRONTLINE COM M46528101 684,066 77,623 12.80 14,926 8.00 0.0066
2025-11-10 2025-09-30 13F FRONTLINE COM M46528101 606,443 394,226 185.77 13,821 296.90 0.0062
2025-08-11 2025-06-30 13F FRONTLINE COM M46528101 212,217 185,310 688.71 3,482 772.68 0.0017
2025-05-12 2025-03-31 13F FRONTLINE COM M46528101 26,907 -51,836 -65.83 400 -64.28 0.0002
2025-02-12 2024-12-31 13F FRONTLINE COM M46528101 78,743 -1,496,427 -95.00 1,117 -96.90 0.0007
2024-11-12 2024-09-30 13F FRONTLINE COM M46528101 1,575,170 1,255,895 393.36 35,993 337.65 0.0208
2024-08-12 2024-06-30 13F FRONTLINE COM M46528101 319,275 176,884 124.22 8,225 147.04 0.0053
2024-05-10 2024-03-31 13F FRONTLINE COM M46528101 142,391 -336,137 -70.24 3,329 -65.30 0.0022
2024-02-09 2023-12-31 13F FRONTLINE COM M46528101 478,528 248,730 108.24 9,594 122.34 0.0068
2023-12-06 2023-09-30 13F/A-1 FRONTLINE COM M46528101 229,798 -1,200,770 -83.94 4,316 -79.24 0.0032
2023-11-09 2023-09-30 13F FRONTLINE COM M46528101 229,798 -1,200,770 4,316 0.0032
2023-08-10 2023-06-30 13F FRONTLINE COM M46528101 1,430,568 1,239,471 648.61 20,786 556.95 0.0136
2023-05-11 2023-03-31 13F FRONTLINE COM M46528101 191,097 -14,276 -6.95 3,165 26.92 0.0022
2023-02-09 2022-12-31 13F FRONTLINE SHS NEW G3682E192 205,373 -571,993 -73.58 2,493 -70.66 0.0020
2022-11-10 2022-09-30 13F FRONTLINE SHS NEW G3682E192 777,366 234,963 43.32 8,497 76.80 0.0061
2022-08-10 2022-06-30 13F FRONTLINE SHS NEW G3682E192 542,403 514,144 1,819.40 4,806 1,830.12 0.0036
2022-05-12 2022-03-31 13F FRONTLINE SHS NEW G3682E192 28,259 -1,956 -6.47 249 16.36 0.0002
2022-02-10 2021-12-31 13F FRONTLINE SHS NEW G3682E192 30,215 16,367 118.19 214 64.62 0.0001
2021-11-10 2021-09-30 13F FRONTLINE SHS NEW G3682E192 13,848 7,057 103.92 130 109.68 0.0001
2021-08-10 2021-06-30 13F FRONTLINE SHS NEW G3682E192 6,791 -41,964 -86.07 62 -82.18 0.0000
2021-05-13 2021-03-31 13F FRONTLINE SHS NEW G3682E192 48,755 -77,501 -61.38 348 -55.73 0.0002
2021-02-11 2020-12-31 13F FRONTLINE SHS NEW G3682E192 126,256 -119,614 -48.65 786 -50.84 0.0005
2020-11-12 2020-09-30 13F FRONTLINE SHS NEW G3682E192 245,870 181,145 279.87 1,599 253.76 0.0010
2020-08-12 2020-06-30 13F FRONTLINE SHS NEW G3682E192 64,725 -388,529 -85.72 452 -89.62 0.0004
2020-05-12 2020-03-31 13F FRONTLINE SHS NEW G3682E192 453,254 -115,441 -20.30 4,356 -40.43 0.0039
2020-02-12 2019-12-31 13F FRONTLINE SHS NEW G3682E192 568,695 -366,344 -39.18 7,313 -14.06 0.0053
2019-11-08 2019-09-30 13F FRONTLINE SHS NEW G3682E192 935,039 843,976 926.80 8,509 1,068.82 0.0067
2019-08-12 2019-06-30 13F FRONTLINE SHS NEW G3682E192 91,063 67,518 286.76 728 375.82 0.0006
2019-05-13 2019-03-31 13F FRONTLINE SHS NEW G3682E192 23,545 -18,507 -44.01 153 -34.05 0.0001
2019-02-12 2018-12-31 13F FRONTLINE SHS NEW G3682E192 42,052 -336,374 -88.89 232 -89.45 0.0002
2018-11-13 2018-09-30 13F FRONTLINE SHS NEW G3682E192 378,426 -166,854 -30.60 2,199 -30.96 0.0020
2018-08-10 2018-06-30 13F FRONTLINE SHS NEW G3682E192 545,280 482,735 771.82 3,185 1,049.82 0.0029
2018-05-11 2018-03-31 13F FRONTLINE SHS NEW G3682E192 62,545 -23,779 -27.55 277 -30.05 0.0002
2018-02-12 2017-12-31 13F FRONTLINE SHS NEW G3682E192 86,324 31,588 57.71 396 19.64 0.0003
2017-11-13 2017-09-30 13F FRONTLINE SHS NEW G3682E192 54,736 -5,862 -9.67 331 -4.61 0.0003
2017-08-11 2017-06-30 13F FRONTLINE SHS NEW G3682E192 60,598 -25,949 -29.98 347 -40.38 0.0003
2017-05-12 2017-03-31 13F FRONTLINE SHS NEW G3682E192 86,547 -60,588 -41.18 582 -44.36 0.0005
2017-02-10 2016-12-31 13F FRONTLINE SHS NEW G3682E192 147,135 115,987 372.37 1,046 369.06 0.0009
2016-11-10 2016-09-30 13F FRONTLINE SHS NEW G3682E192 31,148 -25,523 -45.04 223 -50.00 0.0002
2016-08-12 2016-06-30 13F FRONTLINE SHS NEW G3682E192 56,671 -60,967 -51.83 446 -54.67 0.0005
2016-05-13 2016-03-31 13F FRONTLINE SHS NEW G3682E192 117,638 117,638 984 0.0011
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
(%)
2025-02-12 2024-12-31 13F FRONTLINE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-12 2024-09-30 13F FRONTLINE COM Call 100,000 2,285 n/a n/a n/a
2021-05-13 2021-03-31 13F FRONTLINE SHS NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F FRONTLINE SHS NEW Call 16,300 -71.25 101 -72.63 n/a n/a n/a
2020-11-12 2020-09-30 13F FRONTLINE SHS NEW Call 56,700 -34.68 369 -39.11 n/a n/a n/a
2020-08-12 2020-06-30 13F FRONTLINE SHS NEW Call 86,800 -22.91 606 -43.99 n/a n/a n/a
2020-05-12 2020-03-31 13F FRONTLINE SHS NEW Call 112,600 186.51 1,082 114.26 n/a n/a n/a
2020-02-12 2019-12-31 13F FRONTLINE SHS NEW Call 39,300 84.51 505 160.31 n/a n/a n/a
2019-11-08 2019-09-30 13F FRONTLINE SHS NEW Call 21,300 -68.35 194 -63.94 n/a n/a n/a
2019-08-12 2019-06-30 13F FRONTLINE SHS NEW Call 67,300 5.32 538 30.27 n/a n/a n/a
2019-05-13 2019-03-31 13F FRONTLINE SHS NEW Call 63,900 33.40 413 55.85 n/a n/a n/a
2019-02-12 2018-12-31 13F FRONTLINE SHS NEW Call 47,900 27.73 265 21.56 n/a n/a n/a
2018-11-13 2018-09-30 13F FRONTLINE SHS NEW Call 37,500 16.10 218 15.34 n/a n/a n/a
2018-08-10 2018-06-30 13F FRONTLINE SHS NEW Call 32,300 -6.65 189 23.53 n/a n/a n/a
2018-05-11 2018-03-31 13F FRONTLINE SHS NEW Call 34,600 -23.25 153 -26.09 n/a n/a n/a
2018-02-12 2017-12-31 13F FRONTLINE SHS NEW Call 45,080 89.57 207 43.75 n/a n/a n/a
2017-11-13 2017-09-30 13F FRONTLINE SHS NEW Call 23,780 53.62 144 61.80 n/a n/a n/a
2017-08-11 2017-06-30 13F FRONTLINE SHS NEW Call 15,480 61.59 89 36.92 n/a n/a n/a
2017-05-12 2017-03-31 13F FRONTLINE SHS NEW Call 9,580 -92.22 65 -92.57 n/a n/a n/a
2017-02-10 2016-12-31 13F FRONTLINE SHS NEW Call 123,080 -9.15 875 -9.89 n/a n/a n/a
2016-11-10 2016-09-30 13F FRONTLINE SHS NEW Call 135,480 611.55 971 547.33 n/a n/a n/a
2016-08-12 2016-06-30 13F FRONTLINE SHS NEW Call 19,040 -4.70 150 -10.18 n/a n/a n/a
2016-05-13 2016-03-31 13F FRONTLINE SHS NEW Call 19,980 167 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
(%)
2021-05-13 2021-03-31 13F FRONTLINE SHS NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F FRONTLINE SHS NEW Put 53,300 2.90 332 -1.48 n/a n/a n/a
2020-11-12 2020-09-30 13F FRONTLINE SHS NEW Put 51,800 18.81 337 10.86 n/a n/a n/a
2020-08-12 2020-06-30 13F FRONTLINE SHS NEW Put 43,600 -46.70 304 -61.32 n/a n/a n/a
2020-05-12 2020-03-31 13F FRONTLINE SHS NEW Put 81,800 81.37 786 35.52 n/a n/a n/a
2020-02-12 2019-12-31 13F FRONTLINE SHS NEW Put 45,100 -17.85 580 16.00 n/a n/a n/a
2019-11-08 2019-09-30 13F FRONTLINE SHS NEW Put 54,900 89.31 500 115.52 n/a n/a n/a
2019-08-12 2019-06-30 13F FRONTLINE SHS NEW Put 29,000 -24.08 232 -6.07 n/a n/a n/a
2019-05-13 2019-03-31 13F FRONTLINE SHS NEW Put 38,200 -41.05 247 -31.01 n/a n/a n/a
2019-02-12 2018-12-31 13F FRONTLINE SHS NEW Put 64,800 -8.60 358 -13.11 n/a n/a n/a
2018-11-13 2018-09-30 13F FRONTLINE SHS NEW Put 70,900 13.62 412 13.19 n/a n/a n/a
2018-08-10 2018-06-30 13F FRONTLINE SHS NEW Put 62,400 -19.38 364 6.12 n/a n/a n/a
2018-05-11 2018-03-31 13F FRONTLINE SHS NEW Put 77,400 -21.17 343 -23.95 n/a n/a n/a
2018-02-12 2017-12-31 13F FRONTLINE SHS NEW Put 98,180 9.67 451 -16.64 n/a n/a n/a
2017-11-13 2017-09-30 13F FRONTLINE SHS NEW Put 89,520 -15.32 541 -10.73 n/a n/a n/a
2017-08-11 2017-06-30 13F FRONTLINE SHS NEW Put 105,720 -0.56 606 -15.48 n/a n/a n/a
2017-05-12 2017-03-31 13F FRONTLINE SHS NEW Put 106,320 -27.47 717 -31.19 n/a n/a n/a
2017-02-10 2016-12-31 13F FRONTLINE SHS NEW Put 146,580 -18.67 1,042 -19.35 n/a n/a n/a
2016-11-10 2016-09-30 13F FRONTLINE SHS NEW Put 180,220 -1.04 1,292 -9.84 n/a n/a n/a
2016-08-12 2016-06-30 13F FRONTLINE SHS NEW Put 182,120 175.77 1,433 159.13 n/a n/a n/a
2016-05-13 2016-03-31 13F FRONTLINE SHS NEW Put 66,040 553 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.