Ooma, Inc.
US ˙ NYSE ˙ US6834161019

SecurityOOMA / Ooma, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership198,957 shares
Latest Disclosed Value $ 2,894,825
Northern Trust Corp reports 2.53% increase in ownership of OOMA / Ooma, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 198,957 shares of Ooma, Inc. (US:OOMA) valued at $2,894,824 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 194,041 shares of Ooma, Inc.. This represents a change in shares of 2.53% during the quarter. The current value of the position is $3,358,394 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)
2026-05-14 2026-03-31 13F OOMA COM 683416101 198,957 4,916 2.53 2,895 27.15 0.0001
2026-02-17 2025-12-31 13F OOMA COM 683416101 194,041 -9,757 -4.79 2,276 -6.84 0.0003
2025-11-14 2025-09-30 13F OOMA COM 683416101 203,798 -8,167 -3.85 2,444 -10.64 0.0003
2025-08-13 2025-06-30 13F OOMA COM 683416101 211,965 1,627 0.77 2,734 -0.69 0.0004
2025-05-13 2025-03-31 13F OOMA COM 683416101 210,338 -5,241 -2.43 2,753 -9.17 0.0004
2025-02-14 2024-12-31 13F OOMA COM 683416101 215,579 11,107 5.43 3,031 30.20 0.0004
2024-11-13 2024-09-30 13F OOMA COM 683416101 204,472 -4,477 -2.14 2,329 12.25 0.0004
2024-08-14 2024-06-30 13F OOMA COM 683416101 208,949 2,992 1.45 2,075 18.11 0.0003
2024-05-14 2024-03-31 13F OOMA COM 683416101 205,957 -6,665 -3.13 1,757 -23.02 0.0003
2024-02-13 2023-12-31 13F OOMA COM 683416101 212,622 8,604 4.22 2,281 -14.05 0.0004
2023-11-13 2023-09-30 13F OOMA COM 683416101 204,018 -1,834 -0.89 2,654 -13.86 0.0005
2023-08-11 2023-06-30 13F OOMA COM 683416101 205,852 13,780 7.17 3,082 28.27 0.0006
2023-05-15 2023-03-31 13F OOMA COM 683416101 192,072 5,752 3.09 2,403 -5.32 0.0005
2023-02-13 2022-12-31 13F OOMA COM 683416101 186,320 -1,883 -1.00 2,538 9.59 0.0005
2022-11-14 2022-09-30 13F OOMA COM 683416101 188,203 -3,259 -1.70 2,315 2.12 0.0005
2022-08-12 2022-06-30 13F OOMA COM 683416101 191,462 424 0.22 2,267 -20.84 0.0005
2022-05-13 2022-03-31 13F OOMA COM 683416101 191,038 -10,008 -4.98 2,864 -30.30 0.0005
2022-02-08 2021-12-31 13F OOMA COM 683416101 201,046 -758 -0.38 4,109 9.40 0.0007
2021-11-15 2021-09-30 13F OOMA COM 683416101 201,804 -5,763 -2.78 3,756 -4.04 0.0007
2021-08-13 2021-06-30 13F OOMA COM 683416101 207,567 -12,557 -5.70 3,914 12.18 0.0007
2021-05-12 2021-03-31 13F OOMA COM 683416101 220,124 -11,044 -4.78 3,489 4.81 0.0006
2021-02-11 2020-12-31 13F OOMA COM 683416101 231,168 -6,853 -2.88 3,329 7.18 0.0006
2020-11-16 2020-09-30 13F OOMA COM 683416101 238,021 -12,507 -4.99 3,106 -24.78 0.0007
2020-08-14 2020-06-30 13F OOMA COM 683416101 250,528 -11,570 -4.41 4,129 32.04 0.0010
2020-05-14 2020-03-31 13F OOMA COM 683416101 262,098 11,788 4.71 3,127 -5.59 0.0009
2020-02-14 2019-12-31 13F OOMA COM 683416101 250,310 25,036 11.11 3,312 41.36 0.0007
2019-11-13 2019-09-30 13F OOMA COM 683416101 225,274 2,735 1.23 2,343 0.47 0.0006
2019-08-13 2019-06-30 13F OOMA COM 683416101 222,539 3,546 1.62 2,332 -19.56 0.0006
2019-05-13 2019-03-31 13F OOMA COM 683416101 218,993 10,188 4.88 2,899 0.00 0.0007
2019-02-12 2018-12-31 13F OOMA COM 683416101 208,805 -205 -0.10 2,899 -16.43 0.0008
2018-11-14 2018-09-30 13F OOMA COM 683416101 209,010 7,123 3.53 3,469 21.42 0.0008
2018-09-18 2018-06-30 13F/A-1 OOMA COM 683416101 201,887 8,555 4.43 2,857 35.60 0.0007
2018-08-14 2018-06-30 13F OOMA COM 683416101 201,887 8,555 2,857
2018-05-09 2018-03-31 13F OOMA COM 683416101 193,332 -701 -0.36 2,107 -9.14 0.0005
2018-02-14 2017-12-31 13F OOMA COM 683416101 194,033 395 0.20 2,319 13.51 0.0006
2017-11-13 2017-09-30 13F OOMA COM 683416101 193,638 5,092 2.70 2,043 35.48 0.0005
2017-08-11 2017-06-30 13F OOMA COM 683416101 188,546 163,676 658.13 1,508 510.53 0.0004
2017-05-12 2017-03-31 13F OOMA COM 683416101 24,870 13,977 128.31 247 152.04 0.0001
2017-02-13 2016-12-31 13F OOMA COM 683416101 10,893 0 0.00 98 -1.01 0.0000
2016-11-09 2016-09-30 13F OOMA COM 683416101 10,893 0 0.00 99 11.24 0.0000
2016-08-12 2016-06-30 13F OOMA COM 683416101 10,893 0 0.00 89 39.06 0.0000
2016-08-19 2016-03-31 13F/A-1 OOMA COM 683416101 10,893 10,893 64 0.0000
2016-05-13 2016-03-31 13F OOMA COM 683416101 10,893 64 0.0000
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.