Who owns RDDT (RDDT)
Which tracked institutional funds hold RDDT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RDDT company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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 RDDT is one-sided between 2025-Q4 and 2026-Q1: 130 added or opened and 451 trimmed or exited — on balance reducing.
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
RDDT’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.1pp gap the other way — the median holder sizes RDDT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RDDT 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 793 tracked filers holding RDDT, 467 increased or opened the position and 472 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 RDDT 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 60
- VANGUARD PORTFOLIO MANAGEMENT LLC$907M
- VANGUARD CAPITAL MANAGEMENT LLC$794M
- VIKING GLOBAL INVESTORS LP$344M
- Alyeska Investment Group, L.P.$136M
- VANGUARD FIDUCIARY TRUST CO$110M
- Senvest Management, LLC$48M
Full exits 96
- VANGUARD GROUP INC$3.0B
- XN LP$158M
- 1832 Asset Management L.P.$76M
- Balyasny Asset Management L.P.$76M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$56M
- Broad Bay Capital Management, LP$49M
Largest adds
- CITADEL ADVISORS LLC$450M
- ALLIANCEBERNSTEIN L.P.$404M
- GOLDMAN SACHS GROUP INC$166M
- MARSHALL WACE, LLP$62M
- MACKENZIE FINANCIAL CORP$34M
- Tidal Investments LLC$24M
Largest trims
- FMR LLC$1.9B
- BlackRock, Inc.$935M
- COATUE MANAGEMENT LLC$900M
- Capital World Investors$698M
- TIGER GLOBAL MANAGEMENT LLC$547M
- JPMORGAN CHASE & CO$431M
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 |
|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. added | 4,871,993 | $1.1B | 5.7% | 2026-Q1 |
| BAILLIE GIFFORD & CO added | 7,309,109 | $984M | 5.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 6,733,225 | $907M | 4.7% | 2026-Q1 |
| BlackRock, Inc. trimmed | 5,963,454 | $803M | 4.1% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 5,897,244 | $794M | 4.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 5,749,000 | $774M | 4.0% | 2026-Q1 |
| Capital World Investors trimmed | 4,422,613 | $595M | 3.1% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 4,398,624 | $546M | 2.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 3,283,106 | $442M | 2.3% | 2026-Q1 |
| FMR LLC trimmed | 2,886,187 | $389M | 2.0% | 2026-Q1 |
| COATUE MANAGEMENT LLC trimmed | 2,789,891 | $376M | 1.9% | 2026-Q1 |
| STATE STREET CORP added | 2,742,064 | $369M | 1.9% | 2026-Q1 |
| VIKING GLOBAL INVESTORS LP added | 2,551,617 | $344M | 1.8% | 2026-Q1 |
| TIGER GLOBAL MANAGEMENT LLC trimmed | 2,500,000 | $337M | 1.7% | 2026-Q1 |
| MARSHALL WACE, LLP added | 2,494,274 | $336M | 1.7% | 2026-Q1 |
| D1 Capital Partners L.P. added | 2,459,151 | $331M | 1.7% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,459,399 | $331M | 1.7% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 2,197,589 | $296M | 1.5% | 2026-Q1 |
| Quantinno Capital Management LP added | 2,107,630 | $284M | 1.5% | 2026-Q1 |
| MORGAN STANLEY trimmed | 2,053,883 | $277M | 1.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 1,565,778 | $211M | 1.1% | 2026-Q1 |
| Cresset Asset Management, LLC trimmed | 1,523,571 | $205M | 1.1% | 2026-Q1 |
| UBS Group AG added | 1,458,823 | $196M | 1.0% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP added | 1,276,019 | $172M | 0.9% | 2026-Q1 |
| CITIGROUP INC trimmed | 1,236,356 | $166M | 0.9% | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB added | 1,168,295 | $151M | 0.8% | 2026-Q1 |
| Invesco Ltd. trimmed | 1,052,837 | $142M | 0.7% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 1,041,707 | $140M | 0.7% | 2026-Q1 |
| Alyeska Investment Group, L.P. added | 1,008,517 | $136M | 0.7% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,006,547 | $136M | 0.7% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 997,144 | $134M | 0.7% | 2026-Q1 |
| FEDERATED HERMES, INC. added | 954,526 | $129M | 0.7% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 897,155 | $121M | 0.6% | 2026-Q1 |
| NORTHERN TRUST CORP added | 878,031 | $118M | 0.6% | 2026-Q1 |
| DSM CAPITAL PARTNERS LLC added | 848,206 | $114M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 819,957 | $110M | 0.6% | 2026-Q1 |
| Marex Group plc added | 779,189 | $105M | 0.5% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 776,752 | $105M | 0.5% | 2026-Q1 |
| NORGES BANK trimmed | 947,075 | $99M | 0.5% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 641,820 | $86M | 0.4% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 656,702 | $84M | 0.4% | 2026-Q1 |
| Artisan Partners Limited Partnership trimmed | 594,524 | $80M | 0.4% | 2026-Q1 |
| TREMBLANT CAPITAL GROUP added | 573,743 | $77M | 0.4% | 2026-Q1 |
| Thrivent Financial for Lutherans added | 484,135 | $65M | 0.3% | 2026-Q1 |
| BESSEMER GROUP INC added | 469,907 | $63M | 0.3% | 2026-Q1 |
| BARCLAYS PLC added | 467,596 | $63M | 0.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 443,865 | $60M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 442,353 | $60M | 0.3% | 2026-Q1 |
| Woodson Capital Management, LP added | 442,287 | $60M | 0.3% | 2026-Q1 |
| Legal & General Group Plc added | 438,923 | $59M | 0.3% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 420,244 | $57M | 0.3% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 411,802 | $55M | 0.3% | 2026-Q1 |
| GILDER GAGNON HOWE & CO LLC trimmed | 376,189 | $51M | 0.3% | 2026-Q1 |
| Senvest Management, LLC new | 359,392 | $48M | 0.2% | 2026-Q1 |
| Harvest Portfolios Group Inc. added | 335,685 | $45M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 329,100 | $44M | 0.2% | 2026-Q1 |
| Fund 1 Investments, LLC added | 327,400 | $44M | 0.2% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ added | 324,780 | $44M | 0.2% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 311,639 | $42M | 0.2% | 2026-Q1 |
| LORD, ABBETT & CO. LLC trimmed | 309,623 | $42M | 0.2% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 331,478 | $41M | 0.2% | 2026-Q1 |
| Swiss National Bank added | 296,600 | $40M | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 296,041 | $40M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 285,087 | $38M | 0.2% | 2026-Q1 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC added | 280,736 | $38M | 0.2% | 2026-Q1 |
| MACKENZIE FINANCIAL CORP added | 279,855 | $38M | 0.2% | 2026-Q1 |
| AustralianSuper Pty Ltd trimmed | 260,744 | $35M | 0.2% | 2026-Q1 |
| Caisse de depot et placement du Quebec added | 257,065 | $35M | 0.2% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 255,315 | $34M | 0.2% | 2026-Q1 |
| California Public Employees Retirement System added | 247,688 | $33M | 0.2% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 245,459 | $33M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 242,035 | $33M | 0.2% | 2026-Q1 |
| Tidal Investments LLC added | 239,198 | $32M | 0.2% | 2026-Q1 |
| TD Asset Management Inc added | 233,662 | $31M | 0.2% | 2026-Q1 |
| Robeco Institutional Asset Management B.V. added | 233,186 | $31M | 0.2% | 2026-Q1 |
| Amundi added | 224,601 | $30M | 0.2% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 220,639 | $30M | 0.2% | 2026-Q1 |
| TCW GROUP INC added | 217,640 | $29M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 215,575 | $29M | 0.1% | 2026-Q1 |
| PEREGRINE CAPITAL MANAGEMENT LLC added | 215,279 | $29M | 0.1% | 2026-Q1 |
| Quinn Opportunity Partners LLC added | 214,452 | $29M | 0.1% | 2026-Q1 |
| WT Asset Management Ltd trimmed | 213,300 | $29M | 0.1% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. added | 212,751 | $29M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 13,167,374 | $3.0B | 15.5% | 2025-Q4 stale |
| SCGE MANAGEMENT, L.P. added | 1,612,000 | $169M | 0.9% | 2025-Q1 stale |
| XN LP added | 686,301 | $158M | 0.8% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 560,600 | $129M | 0.7% | 2025-Q3 stale |
| Avala Global LP trimmed | 488,683 | $112M | 0.6% | 2025-Q3 stale |
| 1832 Asset Management L.P. trimmed | 331,587 | $76M | 0.4% | 2025-Q4 stale |
| Balyasny Asset Management L.P. added | 330,973 | $76M | 0.4% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 243,512 | $56M | 0.3% | 2025-Q4 stale |
| Broad Bay Capital Management, LP added | 215,124 | $49M | 0.3% | 2025-Q4 stale |
| STEADFAST CAPITAL MANAGEMENT LP new | 206,631 | $48M | 0.2% | 2025-Q3 stale |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 192,699 | $44M | 0.2% | 2025-Q3 stale |
| COOKSON PEIRCE & CO INC trimmed | 170,148 | $39M | 0.2% | 2025-Q4 stale |
| Blackstone Inc. trimmed | 250,000 | $38M | 0.2% | 2025-Q2 stale |
| ARK Investment Management LLC added | 158,120 | $36M | 0.2% | 2025-Q3 stale |
| Perpetual Ltd trimmed | 156,643 | $36M | 0.2% | 2025-Q3 stale |
| SCOPUS ASSET MANAGEMENT, L.P. trimmed | 142,050 | $33M | 0.2% | 2025-Q4 stale |
| O'Neil Global Advisors, Inc. new | 140,463 | $32M | 0.2% | 2025-Q4 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.