NIO Inc. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US62914V1061

SecurityNIO / NIO Inc. - Depositary Receipt (Common Stock)
InstitutionCitigroup Inc
Latest Disclosed Ownership494,215 shares
Latest Disclosed Value $ 2,980,116
Citigroup Inc ownership in NIO / NIO Inc. - Depositary Receipt (Common Stock)

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 494,215 shares of NIO Inc. - Depositary Receipt (Common Stock) (US:NIO) valued at $2,980,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 539,616 shares of NIO Inc. - Depositary Receipt (Common Stock). This represents a change in shares of -8.41% during the quarter. The current value of the position is $2,648,992 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (NIO) 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 3,098,000 of underlying shares valued at $18,680,940 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.

NIO / NIO Inc. - 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 NIO SPON ADS 62914V106 494,215 -45,401 -8.41 2,980 8.28 0.0013
2026-02-13 2025-12-31 13F NIO SPON ADS 62914V106 539,616 -5,780,774 -91.46 2,752 -94.29 0.0012
2025-11-10 2025-09-30 13F NIO SPON ADS 62914V106 6,320,390 -509,851 -7.46 48,161 105.58 0.0215
2025-08-11 2025-06-30 13F NIO SPON ADS 62914V106 6,830,241 -475,902 -6.51 23,428 -15.84 0.0115
2025-05-12 2025-03-31 13F NIO SPON ADS 62914V106 7,306,143 5,938,217 434.10 27,836 366.73 0.0142
2025-02-12 2024-12-31 13F NIO SPON ADS 62914V106 1,367,926 -542,338 -28.39 5,964 -53.26 0.0035
2024-11-12 2024-09-30 13F NIO SPON ADS 62914V106 1,910,264 -561,086 -22.70 12,761 24.12 0.0074
2024-08-12 2024-06-30 13F NIO SPON ADS 62914V106 2,471,350 994,093 67.29 10,281 54.66 0.0066
2024-05-10 2024-03-31 13F NIO SPON ADS 62914V106 1,477,257 247,802 20.16 6,648 -40.39 0.0044
2024-02-09 2023-12-31 13F NIO SPON ADS 62914V106 1,229,455 -121,223 -8.97 11,151 -8.67 0.0079
2023-12-06 2023-09-30 13F/A-1 NIO SPON ADS 62914V106 1,350,678 -197,706 -12.77 12,210 -18.62 0.0091
2023-11-09 2023-09-30 13F NIO SPON ADS 62914V106 1,350,678 -197,706 12,210 0.0091
2023-08-10 2023-06-30 13F NIO SPON ADS 62914V106 1,548,384 -1,173,228 -43.11 15,004 -47.55 0.0098
2023-05-11 2023-03-31 13F NIO SPON ADS 62914V106 2,721,612 727,580 36.49 28,604 47.13 0.0201
2023-02-09 2022-12-31 13F NIO SPON ADS 62914V106 1,994,032 -266,318 -11.78 19,442 -45.46 0.0155
2022-11-10 2022-09-30 13F NIO SPON ADS 62914V106 2,260,350 857,638 61.14 35,645 17.00 0.0255
2022-08-10 2022-06-30 13F NIO SPON ADS 62914V106 1,402,712 -135,789 -8.83 30,466 -5.93 0.0227
2022-05-12 2022-03-31 13F NIO SPON ADS 62914V106 1,538,501 -174,945 -10.21 32,385 -40.34 0.0197
2022-02-10 2021-12-31 13F NIO SPON ADS 62914V106 1,713,446 240,637 16.34 54,281 3.44 0.0291
2021-11-10 2021-09-30 13F NIO SPON ADS 62914V106 1,472,809 -3,518,416 -70.49 52,475 -80.24 0.0310
2021-08-10 2021-06-30 13F NIO SPON ADS 62914V106 4,991,225 3,489,371 232.34 265,532 353.58 0.1598
2021-05-13 2021-03-31 13F NIO SPON ADS 62914V106 1,501,854 -325,814 -17.83 58,542 -34.28 0.0379
2021-02-11 2020-12-31 13F NIO SPON ADS 62914V106 1,827,668 759,519 71.11 89,082 293.04 0.0526
2020-11-12 2020-09-30 13F NIO SPON ADS 62914V106 1,068,149 353,862 49.54 22,665 310.97 0.0148
2020-08-12 2020-06-30 13F NIO SPON ADS 62914V106 714,287 137,317 23.80 5,515 244.04 0.0043
2020-05-12 2020-03-31 13F NIO SPON ADS 62914V106 576,970 -1,267,502 -68.72 1,603 -78.38 0.0014
2020-02-12 2019-12-31 13F NIO SPON ADS 62914V106 1,844,472 -3,689,330 -66.67 7,415 -14.11 0.0054
2019-11-08 2019-09-30 13F NIO SPON ADS 62914V106 5,533,802 3,757,102 211.47 8,633 90.57 0.0068
2019-08-12 2019-06-30 13F NIO SPON ADS 62914V106 1,776,700 679,982 62.00 4,530 -19.01 0.0037
2019-05-13 2019-03-31 13F NIO SPON ADS 62914V106 1,096,718 1,029,757 1,537.85 5,593 1,209.84 0.0054
2019-02-12 2018-12-31 13F NIO SPON ADS 62914V106 66,961 57,826 633.02 427 567.19 0.0004
2018-11-13 2018-09-30 13F NIO SPON ADS 62914V106 9,135 9,135 64 0.0001
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 NIO SPON ADS Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F NIO SPON ADS Call 250,000 0.00 1,275 -33.07 n/a n/a n/a
2025-11-10 2025-09-30 13F NIO SPON ADS Call 250,000 -50.00 1,905 11.08 n/a n/a n/a
2025-08-11 2025-06-30 13F NIO SPON ADS Call 500,000 0.00 1,715 -9.97 n/a n/a n/a
2025-05-12 2025-03-31 13F NIO SPON ADS Call 500,000 -56.52 1,905 -62.01 n/a n/a n/a
2025-02-12 2024-12-31 13F NIO SPON ADS Call 1,150,000 666.67 5,014 400.40 n/a n/a n/a
2024-11-12 2024-09-30 13F NIO SPON ADS Call 150,000 -89.13 1,002 -82.54 n/a n/a n/a
2024-08-12 2024-06-30 13F NIO SPON ADS Call 1,380,000 5,741 n/a n/a n/a
2023-05-11 2023-03-31 13F NIO SPON ADS Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-09 2022-12-31 13F NIO SPON ADS Call 45,000 0.00 439 -38.31 n/a n/a n/a
2022-11-10 2022-09-30 13F NIO SPON ADS Call 45,000 0.00 710 -27.33 n/a n/a n/a
2022-08-10 2022-06-30 13F NIO SPON ADS Call 45,000 -74.29 977 -73.48 n/a n/a n/a
2022-05-12 2022-03-31 13F NIO SPON ADS Call 175,000 96.63 3,684 30.64 n/a n/a n/a
2022-02-10 2021-12-31 13F NIO SPON ADS Call 89,000 -28.23 2,820 -36.17 n/a n/a n/a
2021-11-10 2021-09-30 13F NIO SPON ADS Call 124,000 31.91 4,418 -11.66 n/a n/a n/a
2021-08-10 2021-06-30 13F NIO SPON ADS Call 94,000 -29.85 5,001 -4.27 n/a n/a n/a
2021-05-13 2021-03-31 13F NIO SPON ADS Call 134,000 -86.24 5,224 -88.99 n/a n/a n/a
2021-02-11 2020-12-31 13F NIO SPON ADS Call 973,500 30.43 47,448 199.56 n/a n/a n/a
2020-11-12 2020-09-30 13F NIO SPON ADS Call 746,400 -2.46 15,839 168.09 n/a n/a n/a
2020-08-12 2020-06-30 13F NIO SPON ADS Call 765,200 -14.32 5,908 137.94 n/a n/a n/a
2020-05-12 2020-03-31 13F NIO SPON ADS Call 893,100 6.40 2,483 -26.43 n/a n/a n/a
2020-02-12 2019-12-31 13F NIO SPON ADS Call 839,400 -32.25 3,375 74.69 n/a n/a n/a
2019-11-08 2019-09-30 13F NIO SPON ADS Call 1,238,900 132.26 1,932 41.95 n/a n/a n/a
2019-08-12 2019-06-30 13F NIO SPON ADS Call 533,400 3.35 1,361 -48.29 n/a n/a n/a
2019-05-13 2019-03-31 13F NIO SPON ADS Call 516,100 290.10 2,632 212.22 n/a n/a n/a
2019-02-12 2018-12-31 13F NIO SPON ADS Call 132,300 1,874.63 843 1,693.62 n/a n/a n/a
2018-11-13 2018-09-30 13F NIO SPON ADS Call 6,700 47 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
(%)
2026-05-11 2026-03-31 13F NIO SPON ADS Put 3,098,000 738.43 18,681 891.51 n/a n/a n/a
2026-02-13 2025-12-31 13F NIO SPON ADS Put 369,500 68.34 1,884 12.68 n/a n/a n/a
2025-11-10 2025-09-30 13F NIO SPON ADS Put 219,500 56.79 1,673 248.33 n/a n/a n/a
2025-08-11 2025-06-30 13F NIO SPON ADS Put 140,000 -58.82 480 -62.93 n/a n/a n/a
2025-05-12 2025-03-31 13F NIO SPON ADS Put 340,000 -50.72 1,295 -56.95 n/a n/a n/a
2025-02-12 2024-12-31 13F NIO SPON ADS Put 690,000 0.00 3,008 -34.74 n/a n/a n/a
2024-11-12 2024-09-30 13F NIO SPON ADS Put 690,000 110.69 4,609 238.40 n/a n/a n/a
2024-08-12 2024-06-30 13F NIO SPON ADS Put 327,500 156.86 1,362 137.70 n/a n/a n/a
2024-05-10 2024-03-31 13F NIO SPON ADS Put 127,500 574 n/a n/a n/a
2021-11-10 2021-09-30 13F NIO SPON ADS Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-08-10 2021-06-30 13F NIO SPON ADS Put 3,500,000 17,400.00 186,200 23,771.79 n/a n/a n/a
2021-05-13 2021-03-31 13F NIO SPON ADS Put 20,000 -96.96 780 -97.57 n/a n/a n/a
2021-02-11 2020-12-31 13F NIO SPON ADS Put 657,600 -8.12 32,051 111.04 n/a n/a n/a
2020-11-12 2020-09-30 13F NIO SPON ADS Put 715,700 -20.19 15,187 119.37 n/a n/a n/a
2020-08-12 2020-06-30 13F NIO SPON ADS Put 896,800 2.13 6,923 183.61 n/a n/a n/a
2020-05-12 2020-03-31 13F NIO SPON ADS Put 878,100 50.80 2,441 4.27 n/a n/a n/a
2020-02-12 2019-12-31 13F NIO SPON ADS Put 582,300 55.53 2,341 300.86 n/a n/a n/a
2019-11-08 2019-09-30 13F NIO SPON ADS Put 374,400 77.36 584 8.35 n/a n/a n/a
2019-08-12 2019-06-30 13F NIO SPON ADS Put 211,100 -30.40 539 -65.16 n/a n/a n/a
2019-05-13 2019-03-31 13F NIO SPON ADS Put 303,300 525.36 1,547 400.65 n/a n/a n/a
2019-02-12 2018-12-31 13F NIO SPON ADS Put 48,500 498.77 309 442.11 n/a n/a n/a
2018-11-13 2018-09-30 13F NIO SPON ADS Put 8,100 57 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.