Who owns Roivant Sciences (ROIV)
Which tracked institutional funds hold ROIV, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ROIV 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
201 tracked funds added or opened ROIV while 70 trimmed or exited it between 2026-Q1 and 2026-Q2 — 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
ROIV’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ROIV 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 468 tracked filers holding ROIV, 282 increased or opened the position and 201 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 ROIV 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 30
- Jupiter Topco LLC$112M
- Weiss Asset Management LP$90M
- Nearwater Capital Markets, Ltd$53M
- Cache Advisors, LLC$19M
- Squarepoint Ops LLC$17M
- PARNASSUS INVESTMENTS, LLC$13M
Full exits 33
- JANUS HENDERSON GROUP PLC$86M
- SB INVESTMENT ADVISERS (UK) LTD$74M
- Amundi$41M
- Parkside Financial Bank & Trust$37M
- SG Americas Securities, LLC$18M
- Sofinnova Investments, Inc.$13M
Largest adds
- FMR LLC$712M
- BlackRock, Inc.$602M
- GOLDMAN SACHS GROUP INC$349M
- FARALLON CAPITAL MANAGEMENT, L.L.C.$238M
- VANGUARD PORTFOLIO MANAGEMENT LLC$216M
- VANGUARD CAPITAL MANAGEMENT LLC$210M
Largest trims
- NATIONAL BANK OF CANADA /FI/$76M
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$48M
- JANE STREET GROUP, LLC$27M
- BARCLAYS PLC$24M
- PRICE T ROWE ASSOCIATES INC /MD/$23M
- DIMENSIONAL FUND ADVISORS LP$22M
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 |
|---|---|---|---|---|
| FMR LLC added | 81,020,390 | $2.9B | 15.1% | 2026-Q2 |
| BlackRock, Inc. added | 48,236,091 | $1.7B | 9.0% | 2026-Q2 |
| MORGAN STANLEY trimmed | 42,592,905 | $1.5B | 7.9% | 2026-Q2 |
| QVT Financial LP trimmed | 23,723,074 | $840M | 4.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 22,123,198 | $783M | 4.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 21,641,339 | $766M | 4.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 18,556,458 | $657M | 3.5% | 2026-Q2 |
| STATE STREET CORP added | 17,795,975 | $630M | 3.3% | 2026-Q2 |
| UBS Group AG trimmed | 17,466,641 | $618M | 3.3% | 2026-Q2 |
| FARALLON CAPITAL MANAGEMENT, L.L.C. added | 14,309,000 | $506M | 2.7% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 11,674,380 | $426M | 2.2% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 10,349,328 | $366M | 1.9% | 2026-Q2 |
| Two Seas Capital LP trimmed | 8,475,356 | $300M | 1.6% | 2026-Q2 |
| Assenagon Asset Management S.A. added | 8,362,952 | $296M | 1.6% | 2026-Q2 |
| PERCEPTIVE ADVISORS LLC trimmed | 8,085,461 | $286M | 1.5% | 2026-Q2 |
| Patient Square Capital LP trimmed | 8,020,928 | $284M | 1.5% | 2026-Q2 |
| Invesco Ltd. added | 7,531,192 | $267M | 1.4% | 2026-Q2 |
| Darwin Global Management, Ltd. trimmed | 6,747,300 | $234M | 1.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 6,633,560 | $234M | 1.2% | 2026-Q2 |
| VIKING GLOBAL INVESTORS LP trimmed | 6,271,467 | $222M | 1.2% | 2026-Q2 |
| Rubric Capital Management LP added | 6,000,000 | $212M | 1.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 5,576,261 | $197M | 1.0% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 5,230,417 | $185M | 1.0% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 4,816,741 | $170M | 0.9% | 2026-Q2 |
| NORGES BANK added | 4,747,472 | $168M | 0.9% | 2026-Q2 |
| BAKER BROS. ADVISORS LP trimmed | 4,716,831 | $167M | 0.9% | 2026-Q2 |
| JENNISON ASSOCIATES LLC added | 4,481,964 | $159M | 0.8% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 4,473,478 | $158M | 0.8% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 4,341,381 | $154M | 0.8% | 2026-Q2 |
| NORTHERN TRUST CORP added | 3,762,157 | $133M | 0.7% | 2026-Q2 |
| Affinity Asset Advisors, LLC added | 3,750,000 | $133M | 0.7% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 3,715,594 | $131M | 0.7% | 2026-Q2 |
| Pictet Asset Management Holding SA added | 3,468,340 | $123M | 0.6% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 3,454,496 | $122M | 0.6% | 2026-Q2 |
| Jupiter Topco LLC new | 3,159,678 | $112M | 0.6% | 2026-Q2 |
| ADAR1 Capital Management, LLC trimmed | 3,157,008 | $112M | 0.6% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 2,988,121 | $106M | 0.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 2,972,702 | $105M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 2,900,533 | $103M | 0.5% | 2026-Q2 |
| MAVERICK CAPITAL LTD added | 2,829,024 | $100M | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp added | 2,790,266 | $99M | 0.5% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 2,773,874 | $98M | 0.5% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 2,687,870 | $95M | 0.5% | 2026-Q2 |
| Weiss Asset Management LP added | 2,542,652 | $90M | 0.5% | 2026-Q2 |
| Woodline Partners LP added | 2,500,673 | $88M | 0.5% | 2026-Q2 |
| CITIGROUP INC added | 2,225,190 | $79M | 0.4% | 2026-Q2 |
| DME Capital Management, LP | 2,152,669 | $76M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 2,073,137 | $73M | 0.4% | 2026-Q2 |
| Integral Health Asset Management, LLC | 2,000,000 | $71M | 0.4% | 2026-Q2 |
| BlackBarn Capital Partners LP trimmed | 2,000,000 | $71M | 0.4% | 2026-Q2 |
| Candriam S.C.A. trimmed | 1,990,510 | $70M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 1,970,504 | $70M | 0.4% | 2026-Q2 |
| Davern Capital Partners, LP added | 1,932,904 | $68M | 0.4% | 2026-Q2 |
| Clearbridge Investments, LLC trimmed | 1,783,075 | $63M | 0.3% | 2026-Q2 |
| PENN DAVIS MCFARLAND INC trimmed | 1,580,191 | $56M | 0.3% | 2026-Q2 |
| Nearwater Capital Markets, Ltd new | 1,500,000 | $53M | 0.3% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 1,421,478 | $50M | 0.3% | 2026-Q2 |
| Polar Capital Holdings Plc trimmed | 1,376,554 | $49M | 0.3% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 1,349,465 | $48M | 0.3% | 2026-Q2 |
| First Turn Management, LLC added | 1,331,066 | $47M | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 1,301,013 | $46M | 0.2% | 2026-Q2 |
| BANK OF NOVA SCOTIA trimmed | 1,238,830 | $44M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 1,178,789 | $42M | 0.2% | 2026-Q2 |
| Daiwa Securities Group Inc. added | 1,166,320 | $41M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 1,137,867 | $40M | 0.2% | 2026-Q2 |
| FRED ALGER MANAGEMENT, LLC added | 1,081,421 | $38M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,024,140 | $36M | 0.2% | 2026-Q2 |
| Whitefort Capital Management, LP trimmed | 1,019,000 | $36M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 942,246 | $33M | 0.2% | 2026-Q2 |
| Ensign Peak Advisors, Inc trimmed | 871,432 | $31M | 0.2% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 845,118 | $30M | 0.2% | 2026-Q2 |
| Erste Asset Management GmbH added | 834,000 | $29M | 0.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 823,408 | $29M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 791,958 | $28M | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 721,552 | $26M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 713,946 | $25M | 0.1% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 701,644 | $25M | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 700,494 | $25M | 0.1% | 2026-Q2 |
| ING GROEP NV added | 564,600 | $20M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 550,827 | $15M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 546,694 | $19M | 0.1% | 2026-Q2 |
| Cache Advisors, LLC new | 538,600 | $19M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 536,905 | $19M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 526,725 | $19M | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 517,621 | $18M | 0.1% | 2026-Q2 |
| Jain Global LLC added | 486,186 | $17M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 475,571 | $17M | 0.1% | 2026-Q2 |
| Cormorant Asset Management, LP trimmed | 475,000 | $17M | 0.1% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 468,623 | $17M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 466,350 | $17M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 450,327 | $16M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 426,685 | $15M | 0.1% | 2026-Q2 |
| Nicholas Investment Partners, LP added | 419,280 | $15M | 0.1% | 2026-Q2 |
| Dorsey Wright & Associates trimmed | 391,662 | $14M | 0.1% | 2026-Q2 |
| TD Asset Management Inc trimmed | 386,882 | $14M | 0.1% | 2026-Q2 |
| PARNASSUS INVESTMENTS, LLC new | 367,212 | $13M | 0.1% | 2026-Q2 |
| STEMPOINT CAPITAL LP trimmed | 348,408 | $12M | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 334,376 | $12M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 321,512 | $11M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 320,187 | $11M | 0.1% | 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.