Ooma Inc
Ownership
Ownership Structure
Who owns Ooma Inc (OOMA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 90.3% of the shares are freely tradable; institutional investors hold 70.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 13.01 | 3,590,063 | -4.2 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.87 | 1,067,921 | -2.1 | 06/30/2026 |
| Acadian Asset Management LLC | 3.80 | 1,048,896 | +0.2 | 06/30/2026 |
| The Goldman Sachs Group Inc | 3.27 | 903,242 | +133.1 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 3.23 | 891,750 | +50.7 | 06/30/2026 |
| Renaissance Technologies Corp | 2.81 | 776,003 | -14.9 | 06/30/2026 |
| Arrowstreet Capital Limited Partnership | 2.32 | 641,350 | +24.8 | 06/30/2026 |
| Geode Capital Management, LLC | 2.32 | 639,444 | +2.3 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.73 | 753,971 | +0.0 | 09/30/2026 |
| iShares Russell 2000 ETF | 2.37 | 653,637 | -1.1 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Stang Eric B | President & CEO | 1,962,632 | 36,897,482 $ | Sep 14, 2026 | both |
| Yeh Jenny C | SVP & Chief Legal Officer | 222,540 | 4,183,752 $ | Sep 17, 2026 | direct |
| Hamamatsu Shigeyuki | SVP & Chief Financial Officer | 167,032 | 3,140,202 $ | Sep 15, 2026 | direct |
| Butenhoff Susan | Director | 109,483 | 2,058,280 $ | Sep 22, 2026 | direct |
| Sabharwal Namrata | VP & Chief Accounting Officer | 83,455 | 1,568,954 $ | Sep 24, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Sell | 1,500 | 22.16 | 33,237 |
| Sep 24, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Other | 1,500 | 10.52 | 15,780 |
| Sep 22, 2026 | Butenhoff Susan | Director | Sell | 9,000 | 22.03 | 198,225 |
| Sep 21, 2026 | Stang Eric B | President & CEO | Other | 50,000 | 10.20 | 510,000 |
| Sep 17, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,747 | 23.00 | 40,181 |
| Sep 15, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Other | 1,691 | 22.66 | 38,318 |
| Sep 15, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Other | 472 | 22.66 | 10,696 |
| Sep 15, 2026 | Hamamatsu Shigeyuki | SVP & Chief Financial Officer | Other | 3,058 | 22.66 | 69,294 |
| Sep 15, 2026 | Stang Eric B | President & CEO | Other | 8,191 | 22.66 | 185,608 |
| Sep 14, 2026 | Stang Eric B | President & CEO | Sell | 36,322 | 23.26 | 844,944 |
| Sep 11, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,948 | 23.00 | 44,804 |
| Sep 11, 2026 | Stang Eric B | President & CEO | Sell | 10,361 | 22.75 | 235,713 |
| Sep 10, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Other | 1,933 | 22.67 | 43,821 |
| Sep 10, 2026 | Hamamatsu Shigeyuki | SVP & Chief Financial Officer | Other | 3,058 | 22.67 | 69,325 |
| Sep 10, 2026 | Stang Eric B | President & CEO | Sell | 29,639 | 23.08 | 683,997 |
| Sep 10, 2026 | Stang Eric B | President & CEO | Other | 9,431 | 22.67 | 213,801 |
| Sep 10, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Sell | 2,481 | 23.20 | 57,547 |
| Sep 10, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Other | 600 | 22.67 | 13,602 |
| Sep 9, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,429 | 23.00 | 32,867 |
| Sep 8, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Other | 1,313 | 22.86 | 30,015 |
| Sep 8, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Other | 234 | 22.86 | 5,349 |
| Sep 8, 2026 | Stang Eric B | President & CEO | Other | 8,397 | 22.86 | 191,955 |
| Sep 8, 2026 | Hamamatsu Shigeyuki | SVP & Chief Financial Officer | Other | 3,191 | 22.86 | 72,946 |
| Sep 3, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,226 | 23.00 | 28,198 |
| Sep 1, 2026 | Stang Eric B | President & CEO | Other | 10,113 | 21.88 | 221,272 |
| Sep 1, 2026 | Sabharwal Namrata | VP & Chief Accounting Officer | Other | 725 | 21.88 | 15,863 |
| Sep 1, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Other | 2,239 | 21.88 | 48,989 |
| Sep 1, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Other | 1,583 | 21.88 | 34,636 |
| Sep 1, 2026 | Hamamatsu Shigeyuki | SVP & Chief Financial Officer | Other | 3,081 | 21.88 | 67,412 |
| Sep 1, 2026 | Hamamatsu Shigeyuki | SVP & Chief Financial Officer | Sell | 4,807 | 22.33 | 107,340 |
| Aug 27, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 8,600 | 25.00 | 215,000 |
| Aug 27, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 3,225 | 24.01 | 77,432 |
| Aug 27, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 9,141 | 23.18 | 211,888 |
| Jul 28, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,757 | 22.00 | 38,654 |
| Jul 16, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1,762 | 21.00 | 37,002 |
| Jul 10, 2026 | Stang Eric B | CEO and Pres. | Sell | 23,212 | 20.00 | 464,240 |
| Jul 7, 2026 | Yeh Jenny C | SVP & Chief Legal Officer | Sell | 2,481 | 20.03 | 49,687 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.