Who owns RGTI (RGTI)
Which tracked institutional funds hold RGTI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RGTI 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 RGTI is one-sided between 2025-Q4 and 2026-Q1: 41 added or opened and 173 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
RGTI’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 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes RGTI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RGTI 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 453 tracked filers holding RGTI, 237 increased or opened the position and 226 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 RGTI 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 20
- VANGUARD PORTFOLIO MANAGEMENT LLC$273M
- VANGUARD CAPITAL MANAGEMENT LLC$200M
- HRT FINANCIAL LP$50M
- VANGUARD FIDUCIARY TRUST CO$32M
- Alyeska Investment Group, L.P.$28M
- Trexquant Investment LP$8M
Full exits 34
- VANGUARD GROUP INC$787M
- RENAISSANCE TECHNOLOGIES LLC$41M
- NORGES BANK$39M
- NOMURA HOLDINGS INC$12M
- TUDOR INVESTMENT CORP ET AL$10M
- Sculptor Capital LP$7M
Largest adds
- MILLENNIUM MANAGEMENT LLC$496M
- D. E. Shaw & Co., Inc.$118M
- TWO SIGMA INVESTMENTS, LP$38M
- Defiance ETFs, LLC$31M
- Point72 Asset Management, L.P.$12M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$12M
Largest trims
- BlackRock, Inc.$271M
- M&T Bank Corp$74M
- GEODE CAPITAL MANAGEMENT, LLC$61M
- STATE STREET CORP$58M
- VICTORY CAPITAL MANAGEMENT INC$45M
- Clear Street Group Inc.$38M
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 |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 21,935,021 | $308M | 9.7% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 19,466,522 | $273M | 8.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 14,258,562 | $200M | 6.3% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 13,922,073 | $195M | 6.2% | 2026-Q1 |
| STATE STREET CORP added | 10,138,079 | $142M | 4.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 8,127,635 | $114M | 3.6% | 2026-Q1 |
| UBS Group AG added | 4,848,625 | $68M | 2.1% | 2026-Q1 |
| Defiance ETFs, LLC added | 4,650,185 | $65M | 2.1% | 2026-Q1 |
| UNICOM Systems, Inc. | 3,521,935 | $49M | 1.6% | 2026-Q1 |
| NORTHERN TRUST CORP added | 2,814,536 | $40M | 1.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 2,786,495 | $39M | 1.2% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 2,763,930 | $39M | 1.2% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 2,498,543 | $35M | 1.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,284,847 | $32M | 1.0% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 2,064,678 | $29M | 0.9% | 2026-Q1 |
| Alyeska Investment Group, L.P. added | 1,990,719 | $28M | 0.9% | 2026-Q1 |
| WESTFIELD CAPITAL MANAGEMENT CO LP added | 1,895,313 | $27M | 0.8% | 2026-Q1 |
| American Assets Investment Management, LLC | 1,639,800 | $23M | 0.7% | 2026-Q1 |
| Penserra Capital Management LLC added | 1,626,038 | $23M | 0.7% | 2026-Q1 |
| Clear Street Group Inc. trimmed | 1,600,940 | $22M | 0.7% | 2026-Q1 |
| Marex Group plc trimmed | 1,510,058 | $21M | 0.7% | 2026-Q1 |
| Nuveen, LLC trimmed | 1,451,311 | $20M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 1,450,651 | $20M | 0.6% | 2026-Q1 |
| Bank of New York Mellon Corp added | 1,297,462 | $18M | 0.6% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 1,273,275 | $18M | 0.6% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 1,259,892 | $16M | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 1,064,828 | $15M | 0.5% | 2026-Q1 |
| Quadrature Capital Ltd trimmed | 951,705 | $13M | 0.4% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 911,158 | $13M | 0.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 874,337 | $12M | 0.4% | 2026-Q1 |
| LPL Financial LLC added | 823,689 | $12M | 0.4% | 2026-Q1 |
| FMR LLC trimmed | 768,783 | $11M | 0.3% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 671,384 | $9M | 0.3% | 2026-Q1 |
| Swiss National Bank added | 653,300 | $9M | 0.3% | 2026-Q1 |
| Squarepoint Ops LLC added | 625,802 | $9M | 0.3% | 2026-Q1 |
| Mubadala Investment Co PJSC | 619,552 | $9M | 0.3% | 2026-Q1 |
| Trexquant Investment LP new | 599,735 | $8M | 0.3% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ added | 584,399 | $8M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 556,094 | $8M | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 351,482 | $8M | 0.2% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 474,791 | $7M | 0.2% | 2026-Q1 |
| LMR Partners LLP trimmed | 1,213,181 | $7M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 433,446 | $6M | 0.2% | 2026-Q1 |
| Man Group plc added | 404,142 | $6M | 0.2% | 2026-Q1 |
| Vontobel Holding Ltd. added | 389,767 | $5M | 0.2% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 377,955 | $5M | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 371,355 | $5M | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 356,894 | $5M | 0.2% | 2026-Q1 |
| ALGERT GLOBAL LLC trimmed | 348,704 | $5M | 0.2% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 334,232 | $5M | 0.1% | 2026-Q1 |
| Granahan Investment Management, LLC added | 326,721 | $5M | 0.1% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 325,442 | $5M | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 317,848 | $4M | 0.1% | 2026-Q1 |
| Eurizon Capital SGR S.p.A. added | 304,231 | $4M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 302,875 | $4M | 0.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 300,500 | $4M | 0.1% | 2026-Q1 |
| Greenland Capital Management LP trimmed | 750,000 | $4M | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 291,502 | $4M | 0.1% | 2026-Q1 |
| CANTOR FITZGERALD, L. P. added | 274,631 | $4M | 0.1% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 273,213 | $4M | 0.1% | 2026-Q1 |
| FEDERATED HERMES, INC. trimmed | 270,883 | $4M | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 270,288 | $4M | 0.1% | 2026-Q1 |
| GROUP ONE TRADING LLC added | 270,242 | $4M | 0.1% | 2026-Q1 |
| SIMPLEX TRADING, LLC trimmed | 268,841 | $4M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 247,656 | $3M | 0.1% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 244,415 | $3M | 0.1% | 2026-Q1 |
| Invesco Ltd. trimmed | 230,811 | $3M | 0.1% | 2026-Q1 |
| FORTRESS PRIVATE LEDGER, LLC added | 217,859 | $3M | 0.1% | 2026-Q1 |
| SBI Securities Co., Ltd. trimmed | 217,795 | $3M | 0.1% | 2026-Q1 |
| Kestra Advisory Services, LLC added | 210,984 | $3M | 0.1% | 2026-Q1 |
| Creative Planning added | 208,340 | $3M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 202,793 | $3M | 0.1% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 199,987 | $3M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 186,464 | $3M | 0.1% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 180,179 | $3M | 0.1% | 2026-Q1 |
| MetLife Investment Management, LLC added | 180,059 | $3M | 0.1% | 2026-Q1 |
| SG Americas Securities, LLC added | 169,203 | $2M | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 167,147 | $2M | 0.1% | 2026-Q1 |
| Cambridge Investment Research Advisors, Inc. trimmed | 166,462 | $2M | 0.1% | 2026-Q1 |
| Kessler Investment Group, LLC added | 165,841 | $2M | 0.1% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 164,145 | $2M | 0.1% | 2026-Q1 |
| NATIXIS added | 163,103 | $2M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 35,543,818 | $787M | 24.8% | 2025-Q4 stale |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 1,846,451 | $41M | 1.3% | 2025-Q4 stale |
| NORGES BANK new | 1,755,700 | $39M | 1.2% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC added | 706,259 | $21M | 0.7% | 2025-Q3 stale |
| Y-Intercept (Hong Kong) Ltd added | 630,655 | $19M | 0.6% | 2025-Q3 stale |
| NOMURA HOLDINGS INC added | 525,749 | $12M | 0.4% | 2025-Q4 stale |
| GW&K Investment Management, LLC new | 373,795 | $11M | 0.4% | 2025-Q3 stale |
| SRS Investment Management, LLC new | 1,215,490 | $10M | 0.3% | 2025-Q1 stale |
| TUDOR INVESTMENT CORP ET AL added | 432,147 | $10M | 0.3% | 2025-Q4 stale |
| WOLVERINE TRADING, LLC added | 279,294 | $8M | 0.3% | 2025-Q3 stale |
| Sculptor Capital LP trimmed | 316,700 | $7M | 0.2% | 2025-Q4 stale |
| METEORA CAPITAL, LLC new | 341,794 | $6M | 0.2% | 2025-Q3 stale |
| Engineers Gate Manager LP added | 263,963 | $6M | 0.2% | 2025-Q4 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD new | 261,138 | $6M | 0.2% | 2025-Q4 stale |
| MAPLELANE CAPITAL, LLC new | 370,000 | $4M | 0.1% | 2025-Q2 stale |
| Quantitative Investment Management, LLC trimmed | 176,248 | $4M | 0.1% | 2025-Q4 stale |
| Walleye Trading LLC new | 261,568 | $3M | 0.1% | 2025-Q2 stale |
| Oak Harvest Investment Services added | 80,505 | $2M | 0.1% | 2025-Q3 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.