Who owns RTX (RTX)
Which tracked institutional funds hold RTX, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RTX 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
953 tracked funds added or opened RTX while 369 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
RTX’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.3% of its own reported 13F book, while the median holder sizes it at 0.4% of theirs — a 0.0pp gap the other way — the median holder sizes RTX more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RTX 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 3432 tracked filers holding RTX, 1648 increased or opened the position and 1527 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 RTX 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 141
- VANGUARD CAPITAL MANAGEMENT LLC$16.8B
- VANGUARD PORTFOLIO MANAGEMENT LLC$4.9B
- VANGUARD FIDUCIARY TRUST CO$1.5B
- CIBC Bancorp USA Inc.$606M
- Vanguard Global Advisers, LLC$566M
- VANGUARD ASSET MANAGEMENT, Ltd$469M
Full exits 104
- VANGUARD GROUP INC$22.9B
- CIBC Private Wealth Group LLC$614M
- COMERICA BANK$127M
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$96M
- NewEdge Advisors, LLC$52M
- RENAISSANCE TECHNOLOGIES LLC$48M
Largest adds
- JPMORGAN CHASE & CO$1.8B
- BlackRock, Inc.$1.4B
- FMR LLC$1.2B
- STATE STREET CORP$1.0B
- GEODE CAPITAL MANAGEMENT, LLC$848M
- Capital World Investors$686M
Largest trims
- Capital Research Global Investors$3.9B
- Capital International Investors$3.6B
- NORGES BANK$1.1B
- FRANKLIN RESOURCES INC$303M
- Corient Private Wealth LLC$242M
- Nuveen, LLC$118M
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. added | 107,114,798 | $20.7B | 10.3% | 2026-Q1 |
| STATE STREET CORP added | 92,589,262 | $17.9B | 8.9% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 87,220,840 | $16.8B | 8.4% | 2026-Q1 |
| Capital Research Global Investors trimmed | 52,337,386 | $10.1B | 5.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 41,351,406 | $7.7B | 3.9% | 2026-Q1 |
| DODGE & COX trimmed | 35,473,379 | $6.8B | 3.4% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 33,249,665 | $6.4B | 3.2% | 2026-Q1 |
| MORGAN STANLEY added | 30,123,739 | $5.8B | 2.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 25,465,850 | $4.9B | 2.5% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 25,393,685 | $4.9B | 2.4% | 2026-Q1 |
| Capital International Investors trimmed | 23,910,379 | $4.6B | 2.3% | 2026-Q1 |
| Fisher Asset Management, LLC added | 22,244,732 | $4.3B | 2.1% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 14,147,863 | $2.8B | 1.4% | 2026-Q1 |
| FMR LLC added | 13,157,565 | $2.5B | 1.3% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 12,188,518 | $2.4B | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 12,123,723 | $2.3B | 1.2% | 2026-Q1 |
| NORGES BANK trimmed | 15,748,167 | $2.1B | 1.0% | 2026-Q1 |
| Capital World Investors added | 10,604,822 | $2.0B | 1.0% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 10,541,522 | $2.0B | 1.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 10,199,612 | $2.0B | 1.0% | 2026-Q1 |
| UBS Group AG added | 9,902,589 | $1.9B | 1.0% | 2026-Q1 |
| Sanders Capital, LLC added | 9,407,278 | $1.8B | 0.9% | 2026-Q1 |
| Invesco Ltd. added | 9,194,548 | $1.8B | 0.9% | 2026-Q1 |
| Bank of New York Mellon Corp added | 8,856,343 | $1.7B | 0.9% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 8,816,965 | $1.7B | 0.8% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 8,282,583 | $1.6B | 0.8% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 7,649,112 | $1.5B | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 7,555,279 | $1.5B | 0.7% | 2026-Q1 |
| Amundi added | 7,472,243 | $1.4B | 0.7% | 2026-Q1 |
| Legal & General Group Plc added | 7,048,943 | $1.4B | 0.7% | 2026-Q1 |
| Nuveen, LLC trimmed | 6,718,663 | $1.3B | 0.6% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 6,666,120 | $1.3B | 0.6% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 5,966,409 | $1.2B | 0.6% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 5,486,054 | $1.1B | 0.5% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 5,233,109 | $960M | 0.5% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 4,914,898 | $944M | 0.5% | 2026-Q1 |
| Capital Wealth Planning, LLC added | 4,607,925 | $889M | 0.4% | 2026-Q1 |
| Swiss National Bank added | 3,934,881 | $759M | 0.4% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 3,873,868 | $747M | 0.4% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 3,801,995 | $733M | 0.4% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 3,381,606 | $652M | 0.3% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 3,216,212 | $620M | 0.3% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 3,209,809 | $619M | 0.3% | 2026-Q1 |
| CIBC Bancorp USA Inc. added | 3,138,969 | $606M | 0.3% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 3,079,806 | $594M | 0.3% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 2,935,670 | $566M | 0.3% | 2026-Q1 |
| BARCLAYS PLC trimmed | 2,909,292 | $561M | 0.3% | 2026-Q1 |
| LPL Financial LLC added | 2,871,181 | $554M | 0.3% | 2026-Q1 |
| PNC FINANCIAL SERVICES GROUP, INC. trimmed | 2,861,164 | $552M | 0.3% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 2,828,195 | $546M | 0.3% | 2026-Q1 |
| National Pension Service added | 2,827,989 | $546M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 2,820,225 | $544M | 0.3% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 2,526,030 | $486M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 2,431,186 | $469M | 0.2% | 2026-Q1 |
| TRUIST FINANCIAL CORP added | 2,345,547 | $452M | 0.2% | 2026-Q1 |
| Artisan Partners Limited Partnership added | 2,274,209 | $439M | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 2,217,541 | $428M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 2,177,880 | $420M | 0.2% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC added | 2,148,852 | $415M | 0.2% | 2026-Q1 |
| STIFEL FINANCIAL CORP trimmed | 2,110,075 | $407M | 0.2% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 2,051,858 | $396M | 0.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 2,047,379 | $395M | 0.2% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 2,026,501 | $391M | 0.2% | 2026-Q1 |
| CITIGROUP INC added | 1,973,699 | $381M | 0.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 1,956,183 | $377M | 0.2% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC added | 1,901,690 | $367M | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,831,039 | $353M | 0.2% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 1,847,362 | $346M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 1,823,202 | $344M | 0.2% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 1,783,528 | $344M | 0.2% | 2026-Q1 |
| HighTower Advisors, LLC trimmed | 1,777,434 | $343M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,744,607 | $337M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 1,758,650 | $334M | 0.2% | 2026-Q1 |
| Haverford Trust Co trimmed | 1,691,566 | $326M | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 1,608,873 | $310M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 1,534,350 | $296M | 0.1% | 2026-Q1 |
| NATIXIS ADVISORS, LLC added | 1,510,622 | $291M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 1,478,164 | $285M | 0.1% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 1,412,457 | $272M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 1,407,353 | $271M | 0.1% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,383,991 | $267M | 0.1% | 2026-Q1 |
| JENNISON ASSOCIATES LLC added | 1,378,798 | $266M | 0.1% | 2026-Q1 |
| MAVERICK CAPITAL LTD trimmed | 1,364,888 | $263M | 0.1% | 2026-Q1 |
| Castle Hook Partners LP new | 1,286,591 | $248M | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 1,282,044 | $247M | 0.1% | 2026-Q1 |
| ALKEON CAPITAL MANAGEMENT LLC | 1,250,000 | $241M | 0.1% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 1,212,568 | $234M | 0.1% | 2026-Q1 |
| Cerity Partners LLC added | 1,209,485 | $233M | 0.1% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ added | 1,203,154 | $232M | 0.1% | 2026-Q1 |
| FIFTH THIRD BANCORP added | 1,185,642 | $229M | 0.1% | 2026-Q1 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 1,182,552 | $228M | 0.1% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO trimmed | 1,181,691 | $228M | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 1,171,505 | $226M | 0.1% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 1,158,267 | $223M | 0.1% | 2026-Q1 |
| AVIVA PLC added | 1,154,319 | $223M | 0.1% | 2026-Q1 |
| Cullen Capital Management, LLC trimmed | 1,152,069 | $222M | 0.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 1,129,201 | $218M | 0.1% | 2026-Q1 |
| CINCINNATI INSURANCE CO | 1,121,916 | $216M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 124,966,737 | $22.9B | 11.5% | 2025-Q4 stale |
| CIBC Private Wealth Group LLC trimmed | 3,346,888 | $614M | 0.3% | 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.