RingCentral, Inc.
MX ˙ BMV ˙ US76680R2067
SecurityMX:RNG / RingCentral, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership35,661 shares
Latest Disclosed Value $ 1,029,895
Comerica Bank reports 3.72% increase in ownership of RNG / RingCentral, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 35,661 shares of RingCentral, Inc. (MX:RNG) valued at $1,029,895 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 34,381 shares of RingCentral, Inc.. This represents a change in shares of 3.72% during the quarter.

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)
2026-01-29 2025-12-31 13F RINGCENTRAL CL A 76680R206 35,661 1,280 3.72 1,030 5.65 0.0041
2025-11-14 2025-09-30 13F RINGCENTRAL CL A 76680R206 34,381 9,648 39.01 974 38.94 0.0037
2025-08-14 2025-06-30 13F RINGCENTRAL CL A 76680R206 24,733 -686 -2.70 701 11.45 0.0027
2025-05-14 2025-03-31 13F RINGCENTRAL CL A 76680R206 25,419 7,711 43.55 629 1.62 0.0026
2025-02-14 2024-12-31 13F/A-1 RINGCENTRAL CL A 76680R206 17,708 -2,178 -10.95 620 -1.43 0.0025
2025-02-14 2024-12-31 13F RINGCENTRAL CL A 76680R206 17,708 -2,178 620 0.0021
2024-11-14 2024-09-30 13F RINGCENTRAL CL A 76680R206 19,886 5,961 42.81 629 60.20 0.0025
2024-08-15 2024-06-30 13F RINGCENTRAL INC COMMON 76680R206 13,925 835 6.38 393 -13.66 0.0016
2024-05-16 2024-03-31 13F RINGCENTRAL INC COMMON 76680R206 13,090 12,369 1,715.53 455 1,791.67 0.0020
2024-02-14 2023-12-31 13F RINGCENTRAL INC COMMON 76680R206 721 -84 -10.43 24 4.35 0.0001
2023-11-21 2023-09-30 13F RINGCENTRAL COMMON 76680R206 805 724 893.83 24 0.0001
2023-08-22 2023-06-30 13F RINGCENTRAL INC EQU 76680R206 81 -161,119 -99.95 0 -100.00
2023-01-26 2022-12-31 13F RINGCENTRAL INC COM 76680R206 161,200 161,200 6 0.0457
2022-02-18 2021-12-31 13F RINGCENTRAL INC COM 76680R206 0 -2,590 -100.00 0 -100.00
2021-11-22 2021-09-30 13F RINGCENTRAL INC COM 76680R206 2,590 153 6.28 642 4.90 0.0039
2021-08-26 2021-06-30 13F RINGCENTRAL INC COM 76680R206 2,437 -2,210 -47.56 612 -59.17 0.0037
2021-04-28 2021-03-31 13F RINGCENTRAL INC COM 76680R206 4,647 -435 -8.56 1,499 -23.29 0.0089
2021-01-28 2020-12-31 13F RINGCENTRAL INC COM 76680R206 5,082 384 8.17 1,954 46.04 0.0124
2020-10-30 2020-09-30 13F RINGCENTRAL INC COM 76680R206 4,698 1,496 46.72 1,338 48.34 0.0097
2020-07-31 2020-06-30 13F RINGCENTRAL INC COM 76680R206 3,202 341 11.92 902 32.06 0.0069
2020-05-01 2020-03-31 13F RINGCENTRAL INC COM 76680R206 2,861 216 8.17 683 25.32 0.0063
2020-02-07 2019-12-31 13F RINGCENTRAL INC COM 76680R206 2,645 197 8.05 545 43.80 0.0041
2019-10-31 2019-09-30 13F RINGCENTRAL INC COM 76680R206 2,448 167 7.32 379 34.40 0.0030
2019-08-02 2019-06-30 13F RINGCENTRAL INC COM 76680R206 2,281 0 0.00 282 19.49 0.0023
2019-05-02 2019-03-31 13F RINGCENTRAL INC COM 76680R206 2,281 2,281 0.00 236 -16.31 0.0019
2018-11-01 2018-09-30 13F RINGCENTRAL INC COM 76680R206 0 -2,467 -100.00 0 -100.00
2018-08-01 2018-06-30 13F RINGCENTRAL INC COM 76680R206 2,467 2,467 202 0.0014
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.