Who owns Omada Health (OMDA)
Which tracked institutional funds hold OMDA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See OMDA company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on OMDA is one-sided between 2026-Q1 and 2026-Q2: 83 added or opened and 15 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
OMDA’s largest tracked holder by dollar value, Revelation Capital Management, LLC, sizes it at 97.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 97.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in OMDA divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 150 tracked filers holding OMDA, 97 increased or opened the position and 61 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in OMDA between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 18
- OBERWEIS ASSET MANAGEMENT INC/$23M
- JANE STREET GROUP, LLC$7M
- OpenArc Corporate Advisory, LLC$4M
- Ararat Capital Management LP$3M
- Numerai GP LLC$3M
- PFM Health Sciences, LP$3M
Full exits 10
- CIGNA INVESTMENTS INC /NEW$43M
- SG Americas Securities, LLC$10M
- RTW INVESTMENTS, LP$3M
- Liberty Street Advisors, Inc.$2M
- Ghisallo Capital Management LLC$1M
- Civilization Ventures Management, LLC$1M
Largest adds
- AMERICAN CENTURY COMPANIES INC$50M
- MORGAN STANLEY$43M
- Revelation Capital Management, LLC$41M
- BlackRock, Inc.$25M
- D. E. Shaw & Co., Inc.$24M
- MILLENNIUM MANAGEMENT LLC$24M
Largest trims
- a16z Capital Management, L.L.C.$4M
- JACOBS LEVY EQUITY MANAGEMENT, INC$3M
- RENAISSANCE TECHNOLOGIES LLC$715K
- Engineers Gate Manager LP$456K
- Steward Partners Investment Advisory, LLC$340K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Revelation Capital Management, LLC trimmed | 4,858,034 | $107M | 10.0% | 2026-Q2 |
| Divisadero Street Capital Management, LP trimmed | 3,799,695 | $83M | 7.8% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 3,678,676 | $81M | 7.6% | 2026-Q2 |
| MORGAN STANLEY added | 2,800,887 | $61M | 5.8% | 2026-Q2 |
| FMR LLC trimmed | 2,775,102 | $61M | 5.7% | 2026-Q2 |
| NVP ASSOCIATES, LLC | 2,531,000 | $56M | 5.2% | 2026-Q2 |
| BlackRock, Inc. added | 2,222,074 | $49M | 4.6% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,926,594 | $42M | 4.0% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,724,057 | $38M | 3.6% | 2026-Q2 |
| LOOMIS SAYLES & CO L P trimmed | 1,598,787 | $35M | 3.3% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 1,202,058 | $26M | 2.5% | 2026-Q2 |
| a16z Capital Management, L.L.C. trimmed | 1,153,639 | $25M | 2.4% | 2026-Q2 |
| OBERWEIS ASSET MANAGEMENT INC/ new | 1,048,800 | $23M | 2.2% | 2026-Q2 |
| Nuveen, LLC added | 950,724 | $21M | 2.0% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 843,583 | $19M | 1.7% | 2026-Q2 |
| Archon Capital Management LLC added | 790,994 | $17M | 1.6% | 2026-Q2 |
| PERCEPTIVE ADVISORS LLC | 786,330 | $17M | 1.6% | 2026-Q2 |
| Jefferies Financial Group Inc. trimmed | 684,091 | $15M | 1.4% | 2026-Q2 |
| STATE STREET CORP added | 611,056 | $13M | 1.3% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 597,997 | $13M | 1.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 595,970 | $13M | 1.2% | 2026-Q2 |
| Madryn Asset Management, LP | 583,800 | $13M | 1.2% | 2026-Q2 |
| Bienville Capital Management, LLC trimmed | 573,314 | $13M | 1.2% | 2026-Q2 |
| Walleye Capital LLC added | 530,670 | $12M | 1.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 507,747 | $11M | 1.0% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 505,316 | $11M | 1.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 499,800 | $11M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 414,844 | $9M | 0.9% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 394,242 | $9M | 0.8% | 2026-Q2 |
| Rock Springs Capital Management LP trimmed | 373,000 | $8M | 0.8% | 2026-Q2 |
| a16z Perennial Management, L.P. added | 334,071 | $7M | 0.7% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 333,618 | $7M | 0.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 313,440 | $7M | 0.6% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 300,618 | $7M | 0.6% | 2026-Q2 |
| Jump Financial, LLC added | 275,600 | $6M | 0.6% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 270,233 | $6M | 0.6% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 231,489 | $5M | 0.5% | 2026-Q2 |
| NORTHERN TRUST CORP added | 221,916 | $5M | 0.5% | 2026-Q2 |
| Quantinno Capital Management LP added | 204,201 | $4M | 0.4% | 2026-Q2 |
| Stoic Point Capital Management LLC added | 203,580 | $4M | 0.4% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 201,280 | $4M | 0.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 191,400 | $4M | 0.4% | 2026-Q2 |
| OpenArc Corporate Advisory, LLC new | 170,794 | $4M | 0.4% | 2026-Q2 |
| Trexquant Investment LP added | 160,170 | $4M | 0.3% | 2026-Q2 |
| Bellevue Group AG | 157,938 | $3M | 0.3% | 2026-Q2 |
| Corient Private Wealth LP added | 141,592 | $3M | 0.3% | 2026-Q2 |
| Abu Dhabi Investment Council Co P.J.S.C added | 137,709 | $3M | 0.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 136,672 | $3M | 0.3% | 2026-Q2 |
| Ararat Capital Management LP new | 135,300 | $3M | 0.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 120,750 | $3M | 0.2% | 2026-Q2 |
| Chevy Chase Trust Holdings, LLC trimmed | 120,000 | $3M | 0.2% | 2026-Q2 |
| Numerai GP LLC new | 118,077 | $3M | 0.2% | 2026-Q2 |
| PFM Health Sciences, LP new | 114,442 | $3M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 112,996 | $2M | 0.2% | 2026-Q2 |
| Parallel Advisors, LLC trimmed | 105,000 | $2M | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 103,387 | $2M | 0.2% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 101,373 | $2M | 0.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 95,756 | $2M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC added | 93,140 | $2M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC new | 91,825 | $2M | 0.2% | 2026-Q2 |
| UBS Group AG added | 86,087 | $2M | 0.2% | 2026-Q2 |
| Bank of New York Mellon Corp added | 81,390 | $2M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 79,136 | $2M | 0.2% | 2026-Q2 |
| IEQ CAPITAL, LLC trimmed | 78,742 | $2M | 0.2% | 2026-Q2 |
| Quantbot Technologies LP added | 77,200 | $2M | 0.2% | 2026-Q2 |
| Quadrature Capital Ltd new | 67,743 | $1M | 0.1% | 2026-Q2 |
| Steward Partners Investment Advisory, LLC trimmed | 62,133 | $1M | 0.1% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 56,464 | $1M | 0.1% | 2026-Q2 |
| AlpInvest Partners B.V. | 53,867 | $1M | 0.1% | 2026-Q2 |
| Jain Global LLC new | 51,900 | $1M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 50,938 | $1M | 0.1% | 2026-Q2 |
| WINTON GROUP Ltd added | 50,163 | $1M | 0.1% | 2026-Q2 |
| Burkehill Global Management, LP | 50,000 | $1M | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd new | 48,526 | $1M | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 42,184 | $926K | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 41,748 | $916K | 0.1% | 2026-Q2 |
| Magnetar Financial LLC new | 38,657 | $849K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. new | 37,200 | $468K | 0.0% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 36,752 | $807K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 35,402 | $777K | 0.1% | 2026-Q2 |
| Eddie Patel Inc added | 34,074 | $748K | 0.1% | 2026-Q2 |
| Round Rock Advisors LLC new | 33,932 | $745K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 33,645 | $739K | 0.1% | 2026-Q2 |
| Baader Bank Aktiengesellschaft new | 32,000 | $702K | 0.1% | 2026-Q2 |
| Inspire Investing, LLC trimmed | 31,007 | $681K | 0.1% | 2026-Q2 |
| BANK OF NOVA SCOTIA new | 28,200 | $617K | 0.1% | 2026-Q2 |
| Creative Planning trimmed | 26,645 | $585K | 0.1% | 2026-Q2 |
| Aquatic Capital Management LLC added | 25,489 | $559K | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 23,987 | $527K | 0.0% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC new | 22,900 | $503K | 0.0% | 2026-Q2 |
| MetLife Investment Management, LLC added | 22,810 | $501K | 0.0% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 22,359 | $491K | 0.0% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC new | 22,228 | $488K | 0.0% | 2026-Q2 |
| Mirador Capital Partners LP | 20,832 | $457K | 0.0% | 2026-Q2 |
| HSBC HOLDINGS PLC new | 20,009 | $435K | 0.0% | 2026-Q2 |
| XTX Topco Ltd added | 19,669 | $432K | 0.0% | 2026-Q2 |
| Invesco Ltd. new | 19,208 | $422K | 0.0% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 19,156 | $420K | 0.0% | 2026-Q2 |
| Cornerstone Investment Partners, LLC trimmed | 18,582 | $408K | 0.0% | 2026-Q2 |
| Hurley Capital, LLC | 18,522 | $407K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.