Upstart Holdings, Inc.
CH ˙ SWX ˙ US91680M1071
SecurityCH:UPST / Upstart Holdings, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership806,341 shares
Latest Disclosed Value $ 20,682,646
Citigroup Inc ownership in UPST / Upstart Holdings, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 806,341 shares of Upstart Holdings, Inc. (CH:UPST) valued at $20,682,646 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 563,645 shares of Upstart Holdings, Inc.. This represents a change in shares of 43.06% during the quarter.

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

CH:UPST / Upstart Holdings, 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)
2026-05-11 2026-03-31 13F UPSTART HLDGS COM 91680M107 806,341 242,696 43.06 20,683 -16.09 0.0044
2026-02-13 2025-12-31 13F UPSTART HLDGS COM 91680M107 563,645 13,507 2.46 24,648 -11.80 0.0109
2025-11-10 2025-09-30 13F UPSTART HLDGS COM 91680M107 550,138 199,315 56.81 27,947 23.16 0.0125
2025-08-11 2025-06-30 13F UPSTART HLDGS COM 91680M107 350,823 -278 -0.08 22,691 40.41 0.0111
2025-05-12 2025-03-31 13F UPSTART HLDGS COM 91680M107 351,101 -5,539 -1.55 16,161 -26.40 0.0083
2025-02-12 2024-12-31 13F UPSTART HLDGS COM 91680M107 356,640 249,796 233.80 21,958 413.76 0.0130
2024-11-12 2024-09-30 13F UPSTART HLDGS COM 91680M107 106,844 59,822 127.22 4,275 285.39 0.0025
2024-08-12 2024-06-30 13F UPSTART HLDGS COM 91680M107 47,022 -7,945 -14.45 1,109 -24.97 0.0007
2024-05-10 2024-03-31 13F UPSTART HLDGS COM 91680M107 54,967 -7,031 -11.34 1,478 -41.65 0.0010
2024-02-09 2023-12-31 13F UPSTART HLDGS COM 91680M107 61,998 19,911 47.31 2,533 110.91 0.0018
2023-12-06 2023-09-30 13F/A-1 UPSTART HLDGS COM 91680M107 42,087 -10,223 -19.54 1,201 -35.88 0.0009
2023-11-09 2023-09-30 13F UPSTART HLDGS COM 91680M107 42,087 -10,223 1,201 0.0009
2023-08-10 2023-06-30 13F UPSTART HLDGS COM 91680M107 52,310 27,292 109.09 1,873 371.79 0.0012
2023-05-11 2023-03-31 13F UPSTART HLDGS COM 91680M107 25,018 -36,650 -59.43 398 -51.29 0.0003
2023-02-09 2022-12-31 13F UPSTART HLDGS COM 91680M107 61,668 -22,255 -26.52 815 -53.30 0.0006
2022-11-10 2022-09-30 13F UPSTART HLDGS COM 91680M107 83,923 -82,575 -49.60 1,745 -66.86 0.0012
2022-08-10 2022-06-30 13F UPSTART HLDGS COM 91680M107 166,498 97,997 143.06 5,265 -29.55 0.0039
2022-05-12 2022-03-31 13F UPSTART HLDGS COM 91680M107 68,501 6,122 9.81 7,473 -20.82 0.0045
2022-02-10 2021-12-31 13F UPSTART HLDGS COM 91680M107 62,379 25,586 69.54 9,438 -18.94 0.0051
2021-11-10 2021-09-30 13F UPSTART HLDGS COM 91680M107 36,793 24,939 210.38 11,643 686.16 0.0069
2021-08-10 2021-06-30 13F UPSTART HLDGS COM 91680M107 11,854 5,859 97.73 1,481 91.59 0.0009
2021-05-13 2021-03-31 13F UPSTART HLDGS COM 91680M107 5,995 5,995 773 0.0005
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
(%)
2023-05-11 2023-03-31 13F UPSTART HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-09 2022-12-31 13F UPSTART HLDGS COM Call 200,000 0.00 2,644 -36.41 n/a n/a n/a
2022-11-10 2022-09-30 13F UPSTART HLDGS COM Call 200,000 0.00 4,158 -34.25 n/a n/a n/a
2022-08-10 2022-06-30 13F UPSTART HLDGS COM Call 200,000 0.00 6,324 -71.01 n/a n/a n/a
2022-05-12 2022-03-31 13F UPSTART HLDGS COM Call 200,000 0.00 21,818 -27.90 n/a n/a n/a
2022-02-10 2021-12-31 13F UPSTART HLDGS COM Call 200,000 0.00 30,260 -52.19 n/a n/a n/a
2021-11-10 2021-09-30 13F UPSTART HLDGS COM Call 200,000 63,288 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
(%)
2025-11-10 2025-09-30 13F UPSTART HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-11 2025-06-30 13F UPSTART HLDGS COM Put 30,000 -74.96 1,940 -64.82 n/a n/a n/a
2025-05-12 2025-03-31 13F UPSTART HLDGS COM Put 119,800 -11.06 5,514 -33.51 n/a n/a n/a
2025-02-12 2024-12-31 13F UPSTART HLDGS COM Put 134,700 8,293 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.