Uber Technologies, Inc.
MX ˙ BMV ˙ US90353T1007
SecurityMX:UBER / Uber Technologies, Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership23,290 shares
Latest Disclosed Value $ 1,675,250
Boothbay Fund Management, Llc ownership in UBER / Uber Technologies, Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 23,290 shares of Uber Technologies, Inc. (MX:UBER) valued at $1,675,250 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,153 shares of Uber Technologies, Inc.. This represents a change in shares of 44.18% during the quarter.

Boothbay Fund Management, Llc has a history of taking positions in derivatives of the underlying security (UBER) 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:UBER / Uber Technologies, 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)
2026-05-15 2026-03-31 13F UBER TECHNOLOGIES COM 90353T100 23,290 7,137 44.18 1,675 26.99 0.0217
2026-02-17 2025-12-31 13F UBER TECHNOLOGIES COM 90353T100 16,153 -3,145 -16.30 1,320 -30.21 0.0197
2025-11-14 2025-09-30 13F UBER TECHNOLOGIES COM 90353T100 19,298 4,473 30.17 1,891 36.66 0.0275
2025-08-14 2025-06-30 13F UBER TECHNOLOGIES COM 90353T100 14,825 -17,010 -53.43 1,383 -40.36 0.0269
2025-05-15 2025-03-31 13F UBER TECHNOLOGIES COM 90353T100 31,835 14,704 85.83 2,319 124.49 0.0611
2025-02-14 2024-12-31 13F UBER TECHNOLOGIES COM 90353T100 17,131 -22,435 -56.70 1,033 -65.25 0.0255
2024-11-14 2024-09-30 13F UBER TECHNOLOGIES COM 90353T100 39,566 6,163 18.45 2,974 22.50 0.0676
2024-08-14 2024-06-30 13F UBER TECHNOLOGIES COM 90353T100 33,403 -2,448 -6.83 2,428 -12.07 0.0575
2024-05-15 2024-03-31 13F UBER TECHNOLOGIES COM 90353T100 35,851 10,549 41.69 2,760 77.26 0.0532
2024-02-14 2023-12-31 13F UBER TECHNOLOGIES COM 90353T100 25,302 -14,758 -36.84 1,558 -15.47 0.0398
2023-11-14 2023-09-30 13F UBER TECHNOLOGIES COM 90353T100 40,060 -10,271 -20.41 1,842 -15.19 0.0438
2023-08-14 2023-06-30 13F UBER TECHNOLOGIES COM 90353T100 50,331 19,396 62.70 2,173 121.63 0.0477
2023-05-15 2023-03-31 13F UBER TECHNOLOGIES COM 90353T100 30,935 -8,933 -22.41 981 -0.51 0.0201
2023-02-14 2022-12-31 13F UBER TECHNOLOGIES COM 90353T100 39,868 -68,861 -63.33 986 -65.81 0.0228
2022-11-14 2022-09-30 13F UBER TECHNOLOGIES COM 90353T100 108,729 -22,000 -16.83 2,881 7.70 0.0719
2022-08-15 2022-06-30 13F UBER TECHNOLOGIES COM 90353T100 130,729 -62,846 -32.47 2,675 -61.27 0.0704
2022-05-16 2022-03-31 13F UBER TECHNOLOGIES COM 90353T100 193,575 172,141 803.12 6,907 668.30 0.1606
2022-02-14 2021-12-31 13F UBER TECHNOLOGIES COM 90353T100 21,434 -60,556 -73.86 899 -75.52 0.0211
2021-11-15 2021-09-30 13F UBER TECHNOLOGIES COM 90353T100 81,990 31,133 61.22 3,673 44.10 0.1016
2021-08-17 2021-06-30 13F/A-1 UBER TECHNOLOGIES COM 90353T100 50,857 -31,829 -38.49 2,549 -43.44 0.0819
2021-08-16 2021-06-30 13F UBER TECHNOLOGIES COM 90353T100 50,857 -31,829 2,549 0.0802
2021-05-17 2021-03-31 13F UBER TECHNOLOGIES COM 90353T100 82,686 -79,579 -49.04 4,507 -45.54 0.1688
2021-02-12 2020-12-31 13F UBER TECHNOLOGIES COM 90353T100 162,265 -14,761 -8.34 8,276 28.15 0.3080
2020-11-16 2020-09-30 13F UBER TECHNOLOGIES COM 90353T100 177,026 148,560 521.89 6,458 629.72 0.3907
2020-08-14 2020-06-30 13F UBER TECHNOLOGIES COM 90353T100 28,466 28,466 885 0.0605
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
(%)
2023-08-14 2023-06-30 13F UBER TECHNOLOGIES COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F UBER TECHNOLOGIES COM Call 18,800 -12.56 596 12.05 n/a n/a n/a
2023-02-14 2022-12-31 13F UBER TECHNOLOGIES COM Call 21,500 532 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
(%)
2025-11-14 2025-09-30 13F UBER TECHNOLOGIES COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F UBER TECHNOLOGIES COM Put 81,000 7,557 n/a n/a n/a
2023-08-14 2023-06-30 13F UBER TECHNOLOGIES COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F UBER TECHNOLOGIES COM Put 6,500 206 n/a n/a n/a
2023-02-14 2022-12-31 13F UBER TECHNOLOGIES COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F UBER TECHNOLOGIES COM Put 18,700 0.00 496 29.50 n/a n/a n/a
2022-08-15 2022-06-30 13F UBER TECHNOLOGIES COM Put 18,700 383 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.