Eni S.p.A. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US26874R1086

SecurityE / Eni S.p.A. - Depositary Receipt (Common Stock)
InstitutionCitigroup Inc
Latest Disclosed Ownership1,846 shares
Latest Disclosed Value $ 104,502
Citigroup Inc ownership in E / Eni S.p.A. - Depositary Receipt (Common Stock)

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 1,846 shares of Eni S.p.A. - Depositary Receipt (Common Stock) (US:E) valued at $104,502 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,561 shares of Eni S.p.A. - Depositary Receipt (Common Stock). This represents a change in shares of 18.26% during the quarter. The current value of the position is $100,312 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (E) in the form of stock options. The firm currently holds call options representing 200 of underlying shares valued at $11,322 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.

E / Eni S.p.A. - Depositary Receipt (Common Stock) 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 ENI SPONSORED ADR 26874R108 1,846 285 18.26 105 76.27 0.0000
2026-02-13 2025-12-31 13F ENI S P A SPONSORED ADR 26874R108 1,561 -751 -32.48 59 -26.25 0.0000
2025-11-10 2025-09-30 13F ENI S P A SPONSORED ADR 26874R108 2,312 -1,444 -38.45 81 -33.88 0.0000
2025-08-11 2025-06-30 13F ENI S P A SPONSORED ADR 26874R108 3,756 1,383 58.28 122 65.75 0.0001
2025-05-12 2025-03-31 13F ENI S P A SPONSORED ADR 26874R108 2,373 16 0.68 73 14.06 0.0000
2025-02-12 2024-12-31 13F ENI S P A SPONSORED ADR 26874R108 2,357 -538 -18.58 64 -26.44 0.0000
2024-11-12 2024-09-30 13F ENI S P A SPONSORED ADR 26874R108 2,895 -299,411 -99.04 88 -99.07 0.0001
2024-08-12 2024-06-30 13F ENI S P A SPONSORED ADR 26874R108 302,306 300,083 13,499.01 9,308 13,197.14 0.0060
2024-05-10 2024-03-31 13F ENI S P A SPONSORED ADR 26874R108 2,223 -89 -3.85 71 -10.26 0.0000
2024-02-09 2023-12-31 13F ENI S P A SPONSORED ADR 26874R108 2,312 -3,046 -56.85 79 -54.39 0.0001
2023-12-06 2023-09-30 13F/A-1 ENI S P A SPONSORED ADR 26874R108 5,358 -4,045 -43.02 171 -36.67 0.0001
2023-11-09 2023-09-30 13F ENI S P A SPONSORED ADR 26874R108 5,358 -4,045 171 0.0001
2023-08-10 2023-06-30 13F ENI S P A SPONSORED ADR 26874R108 9,403 333 3.67 271 6.72 0.0002
2023-05-11 2023-03-31 13F ENI S P A SPONSORED ADR 26874R108 9,070 1,226 15.63 254 12.95 0.0002
2023-02-09 2022-12-31 13F ENI S P A SPONSORED ADR 26874R108 7,844 -3,364 -30.01 225 -5.08 0.0002
2022-11-10 2022-09-30 13F ENI S P A SPONSORED ADR 26874R108 11,208 -75,989 -87.15 236 -88.63 0.0002
2022-08-10 2022-06-30 13F ENI S P A SPONSORED ADR 26874R108 87,197 56,998 188.74 2,076 135.11 0.0015
2022-05-12 2022-03-31 13F ENI S P A SPONSORED ADR 26874R108 30,199 20,127 199.83 883 216.49 0.0005
2022-02-10 2021-12-31 13F ENI S P A SPONSORED ADR 26874R108 10,072 -2,668 -20.94 279 -17.94 0.0001
2021-11-10 2021-09-30 13F ENI S P A SPONSORED ADR 26874R108 12,740 -77,004 -85.80 340 -84.47 0.0002
2021-08-10 2021-06-30 13F ENI S P A SPONSORED ADR 26874R108 89,744 70 0.08 2,189 -1.22 0.0013
2021-05-13 2021-03-31 13F ENI S P A SPONSORED ADR 26874R108 89,674 13,153 17.19 2,216 40.70 0.0014
2021-02-11 2020-12-31 13F ENI S P A SPONSORED ADR 26874R108 76,521 -11,522 -13.09 1,575 14.96 0.0009
2020-11-12 2020-09-30 13F ENI S P A SPONSORED ADR 26874R108 88,043 5,029 6.06 1,370 -14.43 0.0009
2020-08-12 2020-06-30 13F ENI S P A SPONSORED ADR 26874R108 83,014 -3,738 -4.31 1,601 -6.92 0.0012
2020-05-12 2020-03-31 13F ENI S P A SPONSORED ADR 26874R108 86,752 6,579 8.21 1,720 -30.70 0.0016
2020-02-12 2019-12-31 13F ENI S P A SPONSORED ADR 26874R108 80,173 32,664 68.75 2,482 71.29 0.0018
2019-11-08 2019-09-30 13F ENI S P A SPONSORED ADR 26874R108 47,509 7,601 19.05 1,449 9.94 0.0011
2019-08-12 2019-06-30 13F ENI S P A SPONSORED ADR 26874R108 39,908 -1,122 -2.73 1,318 -8.79 0.0011
2019-05-13 2019-03-31 13F ENI S P A SPONSORED ADR 26874R108 41,030 -5,298 -11.44 1,445 -0.96 0.0014
2019-02-12 2018-12-31 13F ENI S P A SPONSORED ADR 26874R108 46,328 -5,122 -9.96 1,459 -24.76 0.0015
2018-11-13 2018-09-30 13F ENI S P A SPONSORED ADR 26874R108 51,450 6,842 15.34 1,939 17.16 0.0017
2018-08-10 2018-06-30 13F ENI S P A SPONSORED ADR 26874R108 44,608 -506 -1.12 1,655 3.89 0.0015
2018-05-11 2018-03-31 13F ENI S P A SPONSORED ADR 26874R108 45,114 2,676 6.31 1,593 13.14 0.0013
2018-02-12 2017-12-31 13F ENI S P A SPONSORED ADR 26874R108 42,438 -11,980 -22.01 1,408 -21.78 0.0011
2017-11-13 2017-09-30 13F ENI S P A SPONSORED ADR 26874R108 54,418 25,703 89.51 1,800 108.57 0.0015
2017-08-11 2017-06-30 13F ENI S P A SPONSORED ADR 26874R108 28,715 -2,354 -7.58 863 -15.14 0.0008
2017-05-12 2017-03-31 13F ENI S P A SPONSORED ADR 26874R108 31,069 9,333 42.94 1,017 45.29 0.0009
2017-02-10 2016-12-31 13F ENI S P A SPONSORED ADR 26874R108 21,736 2,329 12.00 700 25.00 0.0006
2016-11-10 2016-09-30 13F ENI S P A SPONSORED ADR 26874R108 19,407 1,431 7.96 560 -3.78 0.0005
2016-08-12 2016-06-30 13F ENI S P A SPONSORED ADR 26874R108 17,976 2,577 16.73 582 24.89 0.0006
2016-05-13 2016-03-31 13F ENI S P A SPONSORED ADR 26874R108 15,399 9,308 152.82 466 156.04 0.0005
2016-02-12 2015-12-31 13F ENI S P A SPONSORED ADR 26874R108 6,091 -7,740 -55.96 182 -58.16 0.0002
2015-11-13 2015-09-30 13F ENI S P A SPONSORED ADR 26874R108 13,831 63 0.46 435 -11.41 0.0004
2015-08-13 2015-06-30 13F ENI S P A SPONSORED ADR 26874R108 13,768 1,392 11.25 491 14.72 0.0004
2015-05-14 2015-03-31 13F ENI S P A SPONSORED ADR 26874R108 12,376 -27,447 -68.92 428 -69.23 0.0004
2015-02-17 2014-12-31 13F ENI S P A SPONSORED ADR 26874R108 39,823 -9,874 -19.87 1,391 -40.78 0.0012
2014-11-14 2014-09-30 13F ENI S P A SPONSORED ADR 26874R108 49,697 -637 -1.27 2,349 -14.98 0.0021
2014-08-14 2014-06-30 13F ENI S P A SPONSORED ADR 26874R108 50,334 -72,067 -58.88 2,763 -55.01 0.0026
2014-05-15 2014-03-31 13F ENI S P A SPONSORED ADR 26874R108 122,401 60,408 97.44 6,141 104.29 0.0063
2014-02-14 2013-12-31 13F ENI S P A SPONSORED ADR 26874R108 61,993 12,348 24.87 3,006 31.55 0.0027
2013-11-14 2013-09-30 13F ENI S P A SPONSORED ADR 26874R108 49,645 23,710 91.42 2,285 114.76 0.0021
2013-08-14 2013-06-30 13F ENI S P A SPONSORED ADR 26874R108 25,935 25,935 1,064 0.0010
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
(%)
2026-05-11 2026-03-31 13F ENI SPONSORED ADR Call 200 11 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.