Who owns RXO (RXO)
Which tracked institutional funds hold RXO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RXO 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
74 tracked funds added or opened RXO while 40 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
RXO’s largest tracked holder by dollar value, Orbis Allan Gray Ltd, sizes it at 2.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 2.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in RXO 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 275 tracked filers holding RXO, 145 increased or opened the position and 128 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 RXO 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$132M
- VANGUARD CAPITAL MANAGEMENT LLC$108M
- Boston Partners$37M
- NORGES BANK$24M
- VANGUARD FIDUCIARY TRUST CO$16M
- PICTON MAHONEY ASSET MANAGEMENT$8M
Full exits 20
- VANGUARD GROUP INC$203M
- WELLINGTON MANAGEMENT GROUP LLP$60M
- VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.$11M
- JANE STREET GROUP, LLC$4M
- Hodges Capital Management Inc.$2M
- KIRR MARBACH & CO LLC /IN/$2M
Largest adds
- Orbis Allan Gray Ltd$94M
- MFN Partners Management, LP$62M
- Hood River Capital Management LLC$40M
- Finepoint Capital LP$29M
- FRONTIER CAPITAL MANAGEMENT CO LLC$19M
- KENNEDY CAPITAL MANAGEMENT LLC$16M
Largest trims
- BlackRock, Inc.$45M
- MORGAN STANLEY$10M
- Pacer Advisors, Inc.$7M
- FRANKLIN RESOURCES INC$6M
- FRED ALGER MANAGEMENT, LLC$3M
- SG Americas Securities, LLC$3M
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 |
|---|---|---|---|---|
| Orbis Allan Gray Ltd added | 36,397,974 | $532M | 17.8% | 2026-Q1 |
| MFN Partners Management, LP added | 28,109,942 | $411M | 13.7% | 2026-Q1 |
| BlackRock, Inc. trimmed | 17,561,681 | $257M | 8.6% | 2026-Q1 |
| Finepoint Capital LP added | 10,073,618 | $147M | 4.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 9,034,799 | $132M | 4.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 7,370,484 | $108M | 3.6% | 2026-Q1 |
| STATE STREET CORP added | 6,568,340 | $96M | 3.2% | 2026-Q1 |
| FIL Ltd trimmed | 6,550,000 | $96M | 3.2% | 2026-Q1 |
| Hood River Capital Management LLC added | 4,452,216 | $65M | 2.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,987,083 | $58M | 1.9% | 2026-Q1 |
| Douglas Lane & Associates, LLC added | 3,506,526 | $51M | 1.7% | 2026-Q1 |
| FRONTIER CAPITAL MANAGEMENT CO LLC added | 2,651,537 | $39M | 1.3% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 2,605,659 | $38M | 1.3% | 2026-Q1 |
| Boston Partners added | 2,497,016 | $37M | 1.2% | 2026-Q1 |
| UBS Group AG added | 2,117,291 | $31M | 1.0% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 2,048,903 | $30M | 1.0% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 1,696,217 | $25M | 0.8% | 2026-Q1 |
| NORGES BANK trimmed | 1,237,564 | $24M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,499,161 | $22M | 0.7% | 2026-Q1 |
| Penn Capital Management Company, LLC added | 1,347,550 | $20M | 0.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,249,014 | $18M | 0.6% | 2026-Q1 |
| Invesco Ltd. added | 1,232,486 | $18M | 0.6% | 2026-Q1 |
| Swedbank AB trimmed | 1,158,000 | $17M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 1,108,873 | $16M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 1,067,131 | $16M | 0.5% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 1,059,660 | $15M | 0.5% | 2026-Q1 |
| Divisar Capital Management LLC added | 1,052,525 | $15M | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 961,595 | $14M | 0.5% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 882,577 | $13M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 798,285 | $12M | 0.4% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 758,120 | $11M | 0.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 724,060 | $11M | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 706,497 | $10M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 626,310 | $9M | 0.3% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ | 603,076 | $9M | 0.3% | 2026-Q1 |
| Public Sector Pension Investment Board added | 587,382 | $9M | 0.3% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT added | 534,052 | $8M | 0.3% | 2026-Q1 |
| FRED ALGER MANAGEMENT, LLC trimmed | 509,550 | $7M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 482,268 | $7M | 0.2% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 463,000 | $7M | 0.2% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 454,701 | $7M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 450,493 | $7M | 0.2% | 2026-Q1 |
| EMERALD ADVISERS, LLC added | 438,471 | $6M | 0.2% | 2026-Q1 |
| Cornerstone Wealth Group, LLC added | 275,394 | $5M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 315,405 | $5M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP added | 310,800 | $5M | 0.2% | 2026-Q1 |
| New Age Alpha Advisors, LLC trimmed | 286,372 | $4M | 0.1% | 2026-Q1 |
| Attestor Capital Ltd | 285,600 | $4M | 0.1% | 2026-Q1 |
| EMERALD MUTUAL FUND ADVISERS TRUST added | 275,932 | $4M | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 270,144 | $4M | 0.1% | 2026-Q1 |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC added | 250,000 | $4M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 245,603 | $4M | 0.1% | 2026-Q1 |
| Swiss National Bank | 210,200 | $3M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 193,586 | $3M | 0.1% | 2026-Q1 |
| 683 Capital Management, LLC trimmed | 180,000 | $3M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 170,940 | $2M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 169,001 | $2M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 167,735 | $2M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 193,147 | $2M | 0.1% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 150,084 | $2M | 0.1% | 2026-Q1 |
| FIFTH THIRD BANCORP added | 146,222 | $2M | 0.1% | 2026-Q1 |
| Holocene Advisors, LP added | 140,320 | $2M | 0.1% | 2026-Q1 |
| NATIXIS new | 138,800 | $2M | 0.1% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 146,325 | $2M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 136,414 | $2M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 133,339 | $2M | 0.1% | 2026-Q1 |
| Edgestream Partners, L.P. trimmed | 127,380 | $2M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 111,339 | $2M | 0.1% | 2026-Q1 |
| Thrivent Financial for Lutherans trimmed | 109,595 | $2M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 108,484 | $2M | 0.1% | 2026-Q1 |
| Illinois Municipal Retirement Fund added | 105,108 | $2M | 0.1% | 2026-Q1 |
| Vestmark Advisory Solutions, Inc. added | 96,679 | $1M | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 16,067,173 | $203M | 6.8% | 2025-Q4 stale |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 4,711,584 | $60M | 2.0% | 2025-Q4 stale |
| T. Rowe Price Investment Management, Inc. trimmed | 2,302,185 | $36M | 1.2% | 2025-Q2 stale |
| LOOMIS SAYLES & CO L P trimmed | 1,307,867 | $21M | 0.7% | 2025-Q2 stale |
| RIVULET CAPITAL, LLC added | 995,750 | $16M | 0.5% | 2025-Q2 stale |
| COOPER INVESTORS PTY LTD | 765,534 | $15M | 0.5% | 2025-Q1 stale |
| Driehaus Capital Management LLC trimmed | 650,037 | $12M | 0.4% | 2025-Q1 stale |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. trimmed | 888,005 | $11M | 0.4% | 2025-Q4 stale |
| Owls Nest Partners IA, LLC new | 590,798 | $9M | 0.3% | 2025-Q2 stale |
| MILLENNIUM MANAGEMENT LLC added | 517,127 | $8M | 0.3% | 2025-Q2 stale |
| First Eagle Investment Management, LLC added | 343,975 | $5M | 0.2% | 2025-Q3 stale |
| ExodusPoint Capital Management, LP added | 286,945 | $5M | 0.2% | 2025-Q2 stale |
| JANE STREET GROUP, LLC trimmed | 310,254 | $4M | 0.1% | 2025-Q4 stale |
| EFG Asset Management (North America) Corp. added | 205,089 | $3M | 0.1% | 2025-Q3 stale |
| California Public Employees Retirement System added | 193,867 | $3M | 0.1% | 2025-Q2 stale |
| Roubaix Capital, LLC new | 148,728 | $2M | 0.1% | 2025-Q2 stale |
| Walleye Capital LLC added | 145,917 | $2M | 0.1% | 2025-Q2 stale |
| Hodges Capital Management Inc. added | 175,600 | $2M | 0.1% | 2025-Q4 stale |
| KIRR MARBACH & CO LLC /IN/ trimmed | 171,884 | $2M | 0.1% | 2025-Q4 stale |
| TWINBEECH CAPITAL LP trimmed | 170,084 | $2M | 0.1% | 2025-Q4 stale |
| Hudson Bay Capital Management LP | 135,494 | $2M | 0.1% | 2025-Q4 stale |
| ALGERT GLOBAL LLC added | 160,408 | $2M | 0.1% | 2025-Q4 stale |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 141,800 | $2M | 0.1% | 2025-Q4 stale |
| KETTLE HILL CAPITAL MANAGEMENT, LLC new | 136,015 | $2M | 0.1% | 2025-Q4 stale |
| Corebridge Financial, Inc. trimmed | 82,700 | $2M | 0.1% | 2025-Q1 stale |
| Lagoda Investment Management, L.P. trimmed | 78,620 | $2M | 0.1% | 2025-Q1 stale |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 118,057 | $1M | 0.0% | 2025-Q4 stale |
| COMERICA BANK added | 109,572 | $1M | 0.0% | 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.