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-Q1 13F filings (latest filed 2026-05-18). 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
38 tracked funds added or opened OMDA while 52 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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, Divisadero Street Capital Management, LP, sizes it at 3.5% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.5pp 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 2025-Q4 and 2026-Q1, across 139 tracked filers holding OMDA, 89 increased or opened the position and 74 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 2025-Q4 and 2026-Q1 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 14
- AMERICAN CENTURY COMPANIES INC$31M
- VANGUARD CAPITAL MANAGEMENT LLC$23M
- SG Americas Securities, LLC$10M
- AQR CAPITAL MANAGEMENT LLC$4M
- VANGUARD PORTFOLIO MANAGEMENT LLC$3M
- Chevy Chase Trust Holdings, LLC$2M
Full exits 17
- BIT Capital GmbH$15M
- DEERFIELD MANAGEMENT COMPANY, L.P.$9M
- FEDERATED HERMES, INC.$8M
- VANGUARD GROUP INC$8M
- LORD, ABBETT & CO. LLC$5M
- MARSHALL WACE, LLP$3M
Largest adds
- Divisadero Street Capital Management, LP$67M
- BlackRock, Inc.$15M
- MORGAN STANLEY$12M
- STATE STREET CORP$4M
- JACOBS LEVY EQUITY MANAGEMENT, INC$4M
- Walleye Capital LLC$4M
Largest trims
- FMR LLC$41M
- PERCEPTIVE ADVISORS LLC$28M
- a16z Capital Management, L.L.C.$26M
- Civilization Ventures Management, LLC$23M
- MILLENNIUM MANAGEMENT LLC$22M
- CITADEL ADVISORS LLC$18M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Divisadero Street Capital Management, LP added | 5,887,715 | $74M | 10.1% | 2026-Q1 |
| Revelation Capital Management, LLC | 5,208,034 | $65M | 9.0% | 2026-Q1 |
| CIGNA INVESTMENTS INC /NEW trimmed | 3,444,629 | $43M | 5.9% | 2026-Q1 |
| FMR LLC trimmed | 3,255,921 | $41M | 5.6% | 2026-Q1 |
| NVP ASSOCIATES, LLC | 2,531,000 | $32M | 4.4% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC new | 2,456,309 | $31M | 4.2% | 2026-Q1 |
| a16z Capital Management, L.L.C. trimmed | 2,307,284 | $29M | 4.0% | 2026-Q1 |
| BlackRock, Inc. added | 1,904,558 | $24M | 3.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,808,984 | $23M | 3.1% | 2026-Q1 |
| LOOMIS SAYLES & CO L P trimmed | 1,712,776 | $22M | 2.9% | 2026-Q1 |
| MORGAN STANLEY added | 1,466,776 | $18M | 2.5% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,103,995 | $14M | 1.9% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 906,207 | $11M | 1.6% | 2026-Q1 |
| Bienville Capital Management, LLC added | 897,765 | $11M | 1.5% | 2026-Q1 |
| SG Americas Securities, LLC new | 827,447 | $10M | 1.4% | 2026-Q1 |
| Jefferies Financial Group Inc. trimmed | 808,991 | $10M | 1.4% | 2026-Q1 |
| PERCEPTIVE ADVISORS LLC trimmed | 786,330 | $10M | 1.4% | 2026-Q1 |
| Archon Capital Management LLC added | 725,120 | $9M | 1.2% | 2026-Q1 |
| Madryn Asset Management, LP | 583,800 | $7M | 1.0% | 2026-Q1 |
| STATE STREET CORP added | 548,472 | $7M | 0.9% | 2026-Q1 |
| Rock Springs Capital Management LP trimmed | 541,000 | $7M | 0.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 530,898 | $7M | 0.9% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 395,238 | $5M | 0.7% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 391,069 | $5M | 0.7% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL added | 378,438 | $5M | 0.7% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 363,358 | $5M | 0.6% | 2026-Q1 |
| Walleye Capital LLC added | 352,443 | $4M | 0.6% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 346,016 | $4M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC new | 292,400 | $4M | 0.5% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 266,046 | $3M | 0.5% | 2026-Q1 |
| Jump Financial, LLC added | 219,060 | $3M | 0.4% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 204,412 | $3M | 0.4% | 2026-Q1 |
| RTW INVESTMENTS, LP | 200,000 | $3M | 0.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 194,974 | $2M | 0.3% | 2026-Q1 |
| a16z Perennial Management, L.P. added | 192,466 | $2M | 0.3% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 174,457 | $2M | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 161,099 | $2M | 0.3% | 2026-Q1 |
| Bellevue Group AG trimmed | 157,938 | $2M | 0.3% | 2026-Q1 |
| Chevy Chase Trust Holdings, LLC new | 157,623 | $2M | 0.3% | 2026-Q1 |
| D. E. Shaw & Co., Inc. new | 154,992 | $2M | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 152,234 | $2M | 0.3% | 2026-Q1 |
| IEQ CAPITAL, LLC trimmed | 148,662 | $2M | 0.3% | 2026-Q1 |
| Stoic Point Capital Management LLC new | 145,591 | $2M | 0.3% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 145,303 | $2M | 0.2% | 2026-Q1 |
| Steward Partners Investment Advisory, LLC trimmed | 135,556 | $2M | 0.2% | 2026-Q1 |
| Liberty Street Advisors, Inc. trimmed | 125,050 | $2M | 0.2% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 123,707 | $2M | 0.2% | 2026-Q1 |
| Parallel Advisors, LLC | 123,359 | $2M | 0.2% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 106,745 | $1M | 0.2% | 2026-Q1 |
| CITIGROUP INC added | 101,609 | $1M | 0.2% | 2026-Q1 |
| Abu Dhabi Investment Council Co P.J.S.C new | 91,806 | $1M | 0.2% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 91,022 | $1M | 0.2% | 2026-Q1 |
| Ghisallo Capital Management LLC trimmed | 90,000 | $1M | 0.2% | 2026-Q1 |
| Civilization Ventures Management, LLC trimmed | 87,689 | $1M | 0.2% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 87,713 | $1M | 0.2% | 2026-Q1 |
| Utah Retirement Systems | 78,391 | $985K | 0.1% | 2026-Q1 |
| Bank of New York Mellon Corp added | 75,681 | $951K | 0.1% | 2026-Q1 |
| Centiva Capital, LP added | 66,285 | $833K | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 58,723 | $738K | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 56,321 | $708K | 0.1% | 2026-Q1 |
| AlpInvest Partners B.V. | 53,867 | $677K | 0.1% | 2026-Q1 |
| Burkehill Global Management, LP | 50,000 | $628K | 0.1% | 2026-Q1 |
| Independent Advisor Alliance | 45,426 | $571K | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 45,407 | $571K | 0.1% | 2026-Q1 |
| BIT Capital GmbH added | 940,238 | $15M | 2.0% | 2025-Q4 stale |
| Sanofi | 524,903 | $12M | 1.6% | 2025-Q3 stale |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 553,107 | $9M | 1.2% | 2025-Q4 stale |
| NEA Management Company, LLC | 364,115 | $8M | 1.1% | 2025-Q3 stale |
| JENNISON ASSOCIATES LLC added | 357,386 | $8M | 1.1% | 2025-Q3 stale |
| FEDERATED HERMES, INC. | 500,000 | $8M | 1.1% | 2025-Q4 stale |
| VANGUARD GROUP INC added | 488,156 | $8M | 1.1% | 2025-Q4 stale |
| RA CAPITAL MANAGEMENT, L.P. new | 400,000 | $7M | 1.0% | 2025-Q2 stale |
| Avidity Partners Management LP new | 390,600 | $7M | 1.0% | 2025-Q2 stale |
| Monashee Investment Management LLC new | 300,000 | $5M | 0.8% | 2025-Q2 stale |
| LORD, ABBETT & CO. LLC trimmed | 329,984 | $5M | 0.7% | 2025-Q4 stale |
| Fortress Investment Group LLC added | 225,000 | $5M | 0.7% | 2025-Q3 stale |
| EMERALD ADVISERS, LLC trimmed | 182,407 | $4M | 0.6% | 2025-Q3 stale |
| MARSHALL WACE, LLP new | 218,126 | $3M | 0.5% | 2025-Q4 stale |
| Counterpoint Mutual Funds LLC added | 215,917 | $3M | 0.5% | 2025-Q4 stale |
| Alyeska Investment Group, L.P. trimmed | 152,745 | $3M | 0.5% | 2025-Q3 stale |
| Knollwood Investment Advisory, LLC new | 210,763 | $3M | 0.5% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC new | 164,129 | $3M | 0.4% | 2025-Q4 stale |
| JANE STREET GROUP, LLC new | 157,361 | $2M | 0.3% | 2025-Q4 stale |
| Balyasny Asset Management L.P. added | 152,706 | $2M | 0.3% | 2025-Q4 stale |
| Woodline Partners LP new | 100,000 | $2M | 0.3% | 2025-Q2 stale |
| Financial Enhancement Group LLC added | 97,199 | $2M | 0.2% | 2025-Q4 stale |
| HBK INVESTMENTS L P new | 75,000 | $1M | 0.2% | 2025-Q2 stale |
| EMERALD MUTUAL FUND ADVISERS TRUST trimmed | 61,925 | $1M | 0.2% | 2025-Q3 stale |
| Clearline Capital LP new | 74,041 | $1M | 0.2% | 2025-Q2 stale |
| Universal- Beteiligungs- und Servicegesellschaft mbH new | 77,451 | $1M | 0.2% | 2025-Q4 stale |
| GILDER GAGNON HOWE & CO LLC trimmed | 55,216 | $1M | 0.2% | 2025-Q3 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. new | 72,827 | $1M | 0.2% | 2025-Q4 stale |
| NORGES BANK trimmed | 56,962 | $899K | 0.1% | 2025-Q4 stale |
| HRT FINANCIAL LP new | 54,527 | $860K | 0.1% | 2025-Q4 stale |
| Wilshire Advisors LLC new | 53,383 | $842K | 0.1% | 2025-Q4 stale |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 35,000 | $774K | 0.1% | 2025-Q3 stale |
| Longaeva Partners L.P. new | 42,074 | $770K | 0.1% | 2025-Q2 stale |
| Rakuten Investment Management, Inc. new | 2,222 | $691K | 0.1% | 2025-Q3 stale |
| SOROS FUND MANAGEMENT LLC new | 35,000 | $640K | 0.1% | 2025-Q2 stale |
| Freestone Grove Partners LP new | 35,000 | $640K | 0.1% | 2025-Q2 stale |
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.