Five9, Inc.
MX ˙ BMV ˙ US3383071012
SecurityMX:FIVN / Five9, Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership526 shares
Latest Disclosed Value $ 7,984
Fifth Third Bancorp ownership in FIVN / Five9, Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 526 shares of Five9, Inc. (MX:FIVN) valued at $7,984 USD as of March 31, 2026. The entity filed a previous 13F-HR on July 15, 2025 disclosing 0 shares of Five9, Inc..

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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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)
2026-05-01 2026-03-31 13F FIVE9 COM 338307101 526 526 8 0.0000
2025-07-15 2025-06-30 13F FIVE9 COM 338307101 0 -100.00 0
2025-04-15 2025-03-31 13F FIVE9 COM 338307101 15 15 0 0.0000
2025-01-21 2024-12-31 13F FIVE9 COM 338307101 0 -721 -100.00 0 -100.00
2024-10-17 2024-09-30 13F FIVE9 COM 338307101 721 0 0.00 21 -35.48 0.0001
2024-07-22 2024-06-30 13F FIVE9 COM 338307101 721 0 0.00 32 -29.55 0.0001
2024-04-23 2024-03-31 13F FIVE9 COM 338307101 721 -19 -2.57 45 -24.14 0.0002
2024-01-19 2023-12-31 13F FIVE9 COM 338307101 740 -5,331 -87.81 58 -85.13 0.0002
2023-10-31 2023-09-30 13F FIVE9 COM 338307101 6,071 -231 -3.67 390 -24.86 0.0018
2023-07-26 2023-06-30 13F FIVE9 COM 338307101 6,302 -119 -1.85 520 11.85 0.0023
2023-04-24 2023-03-31 13F FIVE9 COM 338307101 6,421 286 4.66 464 11.54 0.0022
2023-01-25 2022-12-31 13F FIVE9 COM 338307101 6,135 -535 -8.02 416 -16.80 0.0020
2022-10-25 2022-09-30 13F FIVE9 COM 338307101 6,670 2,003 42.92 500 17.65 0.0026
2022-08-04 2022-06-30 13F FIVE9 COM 338307101 4,667 488 11.68 425 -7.81 0.0021
2022-04-19 2022-03-31 13F FIVE9 COM 338307101 4,179 911 27.88 461 2.67 0.0019
2022-02-01 2021-12-31 13F FIVE9 COM 338307101 3,268 3,112 1,994.87 449 1,696.00 0.0017
2021-10-15 2021-09-30 13F FIVE9 COM 338307101 156 -3,010 -95.07 25 -95.70 0.0001
2021-08-06 2021-06-30 13F FIVE9 COM 338307101 3,166 -9 -0.28 581 17.14 0.0025
2021-05-07 2021-03-31 13F FIVE9 COM 338307101 3,175 -314 -9.00 496 -18.42 0.0023
2021-02-16 2020-12-31 13F FIVE9 COM 338307101 3,489 -2,660 -43.26 608 -23.71 0.0030
2020-11-09 2020-09-30 13F FIVE9 COM 338307101 6,149 -903 -12.80 797 2.18 0.0044
2020-08-05 2020-06-30 13F FIVE9 COM 338307101 7,052 -2,409 -25.46 780 7.88 0.0047
2020-05-05 2020-03-31 13F FIVE9 COM 338307101 9,461 1,173 14.15 723 32.90 0.0052
2020-02-14 2019-12-31 13F FIVE9 COM 338307101 8,288 -376 -4.34 544 16.74 0.0030
2019-11-14 2019-09-30 13F FIVE9 COM 338307101 8,664 -611 -6.59 466 -2.10 0.0028
2019-08-07 2019-06-30 13F FIVE9 COM 338307101 9,275 359 4.03 476 1.06 0.0029
2019-05-14 2019-03-31 13F FIVE9 COM 338307101 8,916 -3,671 -29.17 471 -14.36 0.0030
2019-02-14 2018-12-31 13F FIVE9 COM 338307101 12,587 -482 -3.69 550 -3.68 0.0040
2018-11-14 2018-09-30 13F FIVE9 COM 338307101 13,069 -5,624 -30.09 571 -11.61 0.0036
2018-08-14 2018-06-30 13F FIVE9 COM 338307101 18,693 17,806 2,007.44 646 2,384.62 0.0044
2018-05-15 2018-03-31 13F FIVE9 COM 338307101 887 -88 -9.03 26 8.33 0.0002
2018-02-14 2017-12-31 13F FIVE9 COM 338307101 975 0 0.00 24 4.35 0.0002
2017-11-14 2017-09-30 13F FIVE9 COM 338307101 975 975 23 0.0002
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.