Ooma, Inc.
US ˙ NYSE ˙ US6834161019

SecurityOOMA / Ooma, Inc.
InstitutionBoston Partners
Latest Disclosed Ownership19,453 shares
Latest Disclosed Value $ 283,040
Boston Partners reports 3.74% decrease in ownership of OOMA / Ooma, Inc.

On May 11, 2026 - Boston Partners filed a 13F-HR form disclosing ownership of 19,453 shares of Ooma, Inc. (US:OOMA) valued at $283,041 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 20,208 shares of Ooma, Inc.. This represents a change in shares of -3.74% during the quarter. The current value of the position is $328,367 USD.

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)
2026-05-11 2026-03-31 13F OOMA COM 683416101 19,453 -755 -3.74 283 19.41 0.0001
2026-02-13 2025-12-31 13F OOMA COM 683416101 20,208 -10,154 -33.44 237 -34.89 0.0002
2025-11-13 2025-09-30 13F OOMA COM 683416101 30,362 -4,546 -13.02 364 -19.11 0.0004
2025-08-12 2025-06-30 13F/A-1 OOMA COM 683416101 34,908 -239,814 -87.29 450 -87.48 0.0005
2025-08-07 2025-06-30 13F OOMA COM 683416101 34,908 -239,814 450 0.0002
2025-05-13 2025-03-31 13F OOMA COM 683416101 274,722 -107,857 -28.19 3,595 -33.15 0.0043
2025-02-11 2024-12-31 13F OOMA COM 683416101 382,579 -199,345 -34.26 5,379 -18.90 0.0065
2024-11-12 2024-09-30 13F OOMA COM 683416101 581,924 -89,318 -13.31 6,632 -0.50 0.0078
2024-08-14 2024-06-30 13F OOMA COM 683416101 671,242 208,163 44.95 6,665 69.18 0.0083
2024-05-28 2024-03-31 13F/A-1 OOMA COM 683416101 463,079 367,099 382.47 3,940 282.80 0.0047
2024-05-13 2024-03-31 13F OOMA COM 683416101 463,079 367,099 3,940 0.0019
2024-02-07 2023-12-31 13F OOMA COM 683416101 95,980 -112,168 -53.89 1,030 -61.99 0.0014
2023-11-08 2023-09-30 13F OOMA COM 683416101 208,148 13,450 6.91 2,707 -7.10 0.0037
2023-08-10 2023-06-30 13F OOMA COM 683416101 194,698 62,089 46.82 2,915 75.75 0.0039
2023-05-09 2023-03-31 13F OOMA COM 683416101 132,609 71,506 117.03 1,659 99.28 0.0023
2023-02-08 2022-12-31 13F OOMA COM 683416101 61,103 0 0.00 832 10.64 0.0011
2022-11-09 2022-09-30 13F OOMA COM 683416101 61,103 19,900 48.30 752 54.10 0.0011
2022-08-10 2022-06-30 13F OOMA COM 683416101 41,203 786 1.94 488 -19.47 0.0007
2022-05-10 2022-03-31 13F OOMA COM 683416101 40,417 8,778 27.74 606 -6.34 0.0007
2022-02-04 2021-12-31 13F OOMA COM 683416101 31,639 8,106 34.45 647 47.72 0.0008
2021-11-05 2021-09-30 13F OOMA COM 683416101 23,533 5,038 27.24 438 25.50 0.0006
2021-08-12 2021-06-30 13F OOMA COM 683416101 18,495 -30,241 -62.05 349 -54.79 0.0004
2021-05-10 2021-03-31 13F OOMA COM 683416101 48,736 -16,509 -25.30 772 -17.87 0.0010
2021-02-10 2020-12-31 13F/A-1 OOMA COM 683416101 65,245 14,793 29.32 940 42.86 0.0015
2021-02-04 2020-12-31 13F OOMA COM 683416101 65,245 14,793 940 563.9441
2020-11-13 2020-09-30 13F/A-1 OOMA COM 683416101 50,452 -40,859 -44.75 658 -56.28 0.0012
2020-11-09 2020-09-30 13F OOMA COM 683416101 91,311 0 1,505 1,104.8493
2020-08-12 2020-06-30 13F OOMA COM 683416101 91,311 -938 -1.02 1,505 36.69 0.0028
2020-05-13 2020-03-31 13F OOMA COM 683416101 92,249 -36,820 -28.53 1,101 -35.54 0.0022
2020-02-06 2019-12-31 13F/A-1 OOMA COM 683416101 129,069 -76,267 -37.14 1,708 -20.00 0.0023
2020-02-05 2019-12-31 13F OOMA COM 683416101 129,069 -76,267 1,708 960.2875
2019-11-20 2019-09-30 13F/A-1 OOMA COM 683416101 205,336 -527,549 -71.98 2,135 -72.20 0.0029
2019-11-08 2019-09-30 13F OOMA COM 683416101 732,885 0 7,681 0.0102
2019-08-26 2019-06-30 13F/A-1 OOMA COM 683416101 732,885 223,850 43.98 7,681 13.96 0.0101
2019-08-09 2019-06-30 13F OOMA COM 683416101 732,885 223,850 7,681
2019-05-13 2019-03-31 13F/A-1 OOMA COM 683416101 509,035 -61,464 -10.77 6,740 -14.89 0.0089
2019-05-03 2019-03-31 13F OOMA COM 683416101 509,035 -61,464 6,740
2019-02-07 2018-12-31 13F OOMA COM 683416101 570,499 133,619 30.58 7,919 9.20 0.0114
2018-11-14 2018-09-30 13F OOMA COM 683416101 436,880 -193,450 -30.69 7,252 -18.69 0.0084
2018-08-03 2018-06-30 13F OOMA COM 683416101 630,330 14,300 2.32 8,919 32.82 0.0107
2018-05-04 2018-03-31 13F OOMA COM 683416101 616,030 -147,900 -19.36 6,715 -26.44 0.0081
2018-02-14 2017-12-31 13F/A-1 OOMA COM 683416101 763,930 -183,610 -19.38 9,129 -8.67 0.0108
2018-02-01 2017-12-31 13F OOMA COM 683416101 763,930 -183,610 9,129
2017-11-02 2017-09-30 13F OOMA COM 683416101 947,540 58,450 6.57 9,996 40.55 0.0124
2017-08-02 2017-06-30 13F OOMA COM 683416101 889,090 135,290 17.95 7,112 -5.17 0.0090
2017-05-03 2017-03-31 13F OOMA COM 683416101 753,800 234,994 45.30 7,500 60.63 0.0096
2017-02-06 2016-12-31 13F OOMA COM 683416101 518,806 112,385 27.65 4,669 26.53 0.0061
2016-11-09 2016-09-30 13F OOMA COM 683416101 406,421 123,647 43.73 3,690 59.33 0.0052
2016-08-05 2016-06-30 13F OOMA COM 683416101 282,774 282,774 2,316 0.0033
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.