OOMA INC (OOMA) Top Institutional Shareholders
OOMA INC (OOMA) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $246.08M in OOMA holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of OOMA tracked by InsiderSet, reporting ownership valued at approximately $54.53M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $65.13M, representing an estimated gain of +19.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed OOMA value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Trigran Investments, Inc., and several other long-term asset managers with concentrated positions in OOMA INC (OOMA).
This page ranks the largest institutional OOMA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
152
Total Reported Value
$246.08M
Largest Holder
Blackrock, Inc.
Largest Position
$54.53M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
175
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 3,747,622 | $54,527,898 | $65,133,670 | +$10,605,772 | +19.45% | |
| Vanguard Capital Management Llc | 0.00% | 1,090,539 | $15,867,342 | $18,953,568 | +$3,086,226 | +19.45% | |
| Trigran Investments, Inc. | 3.21% | 923,264 | $13,433,491 | $16,046,328 | +$2,612,837 | +19.45% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 912,203 | $13,272,554 | $15,854,088 | +$2,581,534 | +19.45% |
| Geode Capital Management, Llc | 0.00% | 625,314 | $9,100,918 | $10,867,957 | +$1,767,039 | +19.42% | |
| Morgan Stanley | 0.00% | 591,866 | $8,611,651 | $10,286,631 | +$1,674,980 | +19.45% | |
| State Street Corp | 0.00% | 541,561 | $7,879,713 | $9,412,330 | +$1,532,617 | +19.45% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 513,820 | $7,476,081 | $8,930,192 | +$1,454,111 | +19.45% | |
| Marshall Wace, Llp | 0.01% | 455,994 | $6,634,713 | $7,925,176 | +$1,290,463 | +19.45% | |
| Awm Investment Company, Inc. | 0.66% | 411,108 | $5,981,621 | $7,145,057 | +$1,163,436 | +19.45% | |
| Hillsdale Investment Management Inc. | 0.16% | 401,889 | $5,847,484 | $6,984,831 | +$1,137,347 | +19.45% | |
| Goldman Sachs Group Inc | 0.00% | 387,484 | $5,637,892 | $6,734,472 | +$1,096,580 | +19.45% | |
| Dimensional Fund Advisors Lp | 0.00% | 379,007 | $5,513,871 | $6,587,142 | +$1,073,271 | +19.46% | |
| Nuveen, Llc | 0.00% | 300,602 | $4,373,759 | $5,224,463 | +$850,704 | +19.45% | |
| Vanguard Portfolio Management Llc | 0.00% | 298,873 | $4,348,602 | $5,194,413 | +$845,811 | +19.45% | |
| Mackenzie Financial Corp | 0.01% | 294,343 | $4,282,691 | $5,115,681 | +$832,990 | +19.45% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 244,499 | $3,557,460 | $4,249,393 | +$691,933 | +19.45% | |
| Globeflex Capital L P | 0.49% | 220,363 | $3,206,282 | $3,829,909 | +$623,627 | +19.45% | |
| Assenagon Asset Management S.A. | 0.00% | 206,481 | $3,004,299 | $3,588,640 | +$584,341 | +19.45% | |
| Northern Trust Corp | 0.00% | 198,957 | $2,894,825 | $3,457,873 | +$563,048 | +19.45% | |
| Aqr Capital Management Llc | 0.00% | 189,297 | $2,754,266 | $3,289,982 | +$535,716 | +19.45% | |
| Creative Planning | 0.00% | 187,262 | $2,724,662 | $3,254,614 | +$529,952 | +19.45% | |
| Vanguard Fiduciary Trust Co | 0.00% | 184,300 | $2,681,565 | $3,203,134 | +$521,569 | +19.45% | |
| Perkins Capital Management Inc | 2.47% | 181,250 | $2,637,187 | $3,150,125 | +$512,938 | +19.45% | |
| Nano Cap New Millennium Growth Fund L P | 2.29% | 168,000 | $2,444,400 | $2,919,840 | +$475,440 | +19.45% | |
| Russell Investments Group, Ltd. | 0.00% | 164,735 | $2,387,379 | $2,863,094 | +$475,715 | +19.93% | |
| Herald Investment Management Ltd | 0.30% | 150,000 | $2,179,500 | $2,607,000 | +$427,500 | +19.61% | |
| Two Sigma Investments, Lp | 0.00% | 128,839 | $1,874,607 | $2,239,222 | +$364,615 | +19.45% | |
| Qube Research & Technologies Ltd | 0.00% | 122,890 | $1,788,050 | $2,135,828 | +$347,778 | +19.45% | |
| Jane Street Group, Llc | 0.00% | 119,703 | $1,741,678 | $2,080,438 | +$338,760 | +19.45% | |
| Bnp Paribas Financial Markets | 0.00% | 117,466 | $1,709,130 | $2,041,559 | +$332,429 | +19.45% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 114,921 | $1,672,101 | $1,997,327 | +$325,226 | +19.45% | |
| Barclays Plc | 0.00% | 101,858 | $1,482,034 | $1,770,292 | +$288,258 | +19.45% | |
| Ameriprise Financial Inc | 0.00% | 99,571 | $1,448,758 | $1,730,544 | +$281,786 | +19.45% | |
| Bank Of New York Mellon Corp | 0.00% | 99,387 | $1,446,081 | $1,727,346 | +$281,265 | +19.45% | |
| Lazard Asset Management Llc | 0.00% | 97,265 | $1,415,206 | $1,690,466 | +$275,260 | +19.45% | |
| Point72 Asset Management, L.P. | 0.00% | 85,581 | $1,245,204 | $1,487,398 | +$242,194 | +19.45% | |
| Hsbc Holdings Plc | 0.00% | 83,155 | $1,201,590 | $1,445,234 | +$243,644 | +20.28% | |
| D. E. Shaw & Co., Inc. | 0.00% | 81,439 | $1,184,937 | $1,415,410 | +$230,473 | +19.45% | |
| Campbell & Co Investment Adviser Llc | 0.06% | 77,943 | $1,134,071 | $1,354,649 | +$220,578 | +19.45% | |
| Cornerstone Capital, Inc. | 0.11% | 75,000 | $1,091,250 | $1,303,500 | +$212,250 | +19.45% | |
| Charles Schwab Investment Management Inc | 0.00% | 73,846 | $1,074,459 | $1,283,443 | +$208,984 | +19.45% | |
| Quantinno Capital Management Lp | 0.00% | 70,703 | $1,028,729 | $1,228,818 | +$200,089 | +19.45% | |
| North Star Investment Management Corp. | 0.05% | 60,000 | $873,000 | $1,042,800 | +$169,800 | +19.45% | |
| Sei Investments Co | 0.00% | 59,905 | $871,614 | $1,041,149 | +$169,535 | +19.45% | |
| Millennium Management Llc | 0.00% | 59,547 | $866,409 | $1,034,927 | +$168,518 | +19.45% | |
| Bridgeway Capital Management, Llc | 0.02% | 57,100 | $830,805 | $992,398 | +$161,593 | +19.45% | |
| Engineers Gate Manager Lp | 0.01% | 56,998 | $829,321 | $990,625 | +$161,304 | +19.45% | |
| Voya Investment Management Llc | 0.00% | 49,011 | $713,110 | $851,811 | +$138,701 | +19.45% | |
| Trexquant Investment Lp | 0.00% | 43,301 | $630,030 | $752,571 | +$122,541 | +19.45% |
Frequently asked questions about OOMA
Who owns the most OOMA stock?
The largest holders of OOMA are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for OOMA INC (OOMA).
Is OOMA widely held by superinvestors?
Many widely followed stocks like OOMA appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly OOMA is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.