Who owns Aurora Innovation (AUR)
Which tracked institutional funds hold AUR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See AUR company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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
89 tracked funds added or opened AUR while 32 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
AUR’s largest tracked holder by dollar value, Uber Technologies, Inc, sizes it at 37.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 37.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in AUR 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 430 tracked filers holding AUR, 246 increased or opened the position and 158 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 AUR 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 17
- VANGUARD PORTFOLIO MANAGEMENT LLC$366M
- VANGUARD CAPITAL MANAGEMENT LLC$284M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$50M
- VANGUARD FIDUCIARY TRUST CO$33M
- ArrowMark Colorado Holdings LLC$13M
- Bronte Capital Management Pty Ltd.$10M
Full exits 7
- VANGUARD GROUP INC$617M
- BANK OF NOVA SCOTIA$22M
- Marex Group plc$3M
- Yaupon Capital Management LP$2M
- JANE STREET GROUP, LLC$2M
- TUDOR INVESTMENT CORP ET AL$1M
Largest adds
- T. Rowe Price Investment Management, Inc.$490M
- MORGAN STANLEY$110M
- Uber Technologies, Inc$91M
- BANK OF AMERICA CORP /DE/$74M
- Capital Research Global Investors$66M
- JANUS HENDERSON GROUP PLC$44M
Largest trims
- SG Americas Securities, LLC$34M
- Durable Capital Partners LP$20M
- MILLENNIUM MANAGEMENT LLC$18M
- NATIONAL BANK OF CANADA /FI/$12M
- D. E. Shaw & Co., Inc.$12M
- Ervin Investment Management, LLC$11M
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 |
|---|---|---|---|---|
| Uber Technologies, Inc | 325,973,411 | $1.3B | 15.3% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 291,964,504 | $1.2B | 13.7% | 2026-Q1 |
| MORGAN STANLEY added | 192,442,063 | $793M | 9.0% | 2026-Q1 |
| Capital Research Global Investors added | 83,051,619 | $566M | 6.5% | 2026-Q2 |
| Capital International Investors new | 77,638,388 | $529M | 6.0% | 2026-Q2 |
| BlackRock, Inc. added | 68,470,786 | $467M | 5.3% | 2026-Q2 |
| BAILLIE GIFFORD & CO trimmed | 55,182,704 | $376M | 4.3% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 88,732,338 | $366M | 4.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 68,952,612 | $284M | 3.2% | 2026-Q1 |
| TOYOTA MOTOR CORP/ | 47,348,178 | $195M | 2.2% | 2026-Q1 |
| STATE STREET CORP added | 22,922,729 | $156M | 1.8% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 22,374,639 | $153M | 1.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 30,036,169 | $124M | 1.4% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 22,743,292 | $94M | 1.1% | 2026-Q1 |
| SB INVESTMENT ADVISERS (UK) LTD | 19,811,760 | $82M | 0.9% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 16,504,758 | $68M | 0.8% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 9,398,280 | $64M | 0.7% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 9,397,494 | $64M | 0.7% | 2026-Q2 |
| NORGES BANK added | 8,049,282 | $55M | 0.6% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 12,174,784 | $50M | 0.6% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 11,864,159 | $49M | 0.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 11,807,009 | $49M | 0.6% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 11,243,080 | $46M | 0.5% | 2026-Q1 |
| Foxhaven Asset Management, LP trimmed | 10,733,049 | $44M | 0.5% | 2026-Q1 |
| ALLEN OPERATIONS LLC | 10,385,096 | $43M | 0.5% | 2026-Q1 |
| Lingotto Investment Management LLP added | 9,722,567 | $40M | 0.5% | 2026-Q1 |
| SC US (TTGP), LTD. | 8,809,941 | $36M | 0.4% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD | 8,373,275 | $34M | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 4,897,100 | $33M | 0.4% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO new | 8,051,021 | $33M | 0.4% | 2026-Q1 |
| FMR LLC added | 4,668,783 | $32M | 0.4% | 2026-Q2 |
| Invesco Ltd. added | 4,591,115 | $31M | 0.4% | 2026-Q2 |
| UBS Group AG added | 6,850,951 | $28M | 0.3% | 2026-Q1 |
| ARK Investment Management LLC added | 6,450,763 | $27M | 0.3% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP added | 3,796,580 | $26M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 6,280,359 | $26M | 0.3% | 2026-Q1 |
| Amova Asset Management Americas, Inc. trimmed | 6,277,469 | $26M | 0.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 6,058,478 | $25M | 0.3% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 3,651,955 | $25M | 0.3% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 3,253,162 | $22M | 0.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 4,650,322 | $19M | 0.2% | 2026-Q1 |
| Amundi added | 3,661,728 | $15M | 0.2% | 2026-Q1 |
| Bank Pictet & Cie (Europe) AG | 3,400,000 | $14M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp added | 3,385,307 | $14M | 0.2% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC new | 3,111,842 | $13M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 2,616,062 | $11M | 0.1% | 2026-Q1 |
| Swiss National Bank added | 2,369,900 | $10M | 0.1% | 2026-Q1 |
| Bronte Capital Management Pty Ltd. new | 2,318,748 | $10M | 0.1% | 2026-Q1 |
| Nuveen, LLC added | 2,250,588 | $9M | 0.1% | 2026-Q1 |
| Sender Co & Partners, Inc. added | 2,151,600 | $9M | 0.1% | 2026-Q1 |
| Jasper Ridge Partners, L.P. | 2,020,513 | $8M | 0.1% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 1,984,428 | $8M | 0.1% | 2026-Q1 |
| Permanent Capital Management, LP | 1,340,223 | $8M | 0.1% | 2026-Q1 |
| Third Point LLC trimmed | 1,032,463 | $7M | 0.1% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC new | 1,703,277 | $7M | 0.1% | 2026-Q1 |
| TD Asset Management Inc added | 1,680,542 | $7M | 0.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 975,005 | $7M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 1,520,783 | $6M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp new | 1,498,950 | $6M | 0.1% | 2026-Q1 |
| Durable Capital Partners LP trimmed | 1,486,036 | $6M | 0.1% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 1,463,257 | $6M | 0.1% | 2026-Q1 |
| SORA INVESTORS LLC added | 1,402,853 | $6M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 1,338,768 | $6M | 0.1% | 2026-Q1 |
| Taikang Asset Management (Hong Kong) Co Ltd new | 1,331,259 | $5M | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 1,306,575 | $5M | 0.1% | 2026-Q1 |
| Liontrust Investment Partners LLP | 1,245,963 | $5M | 0.1% | 2026-Q1 |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 1,124,292 | $5M | 0.1% | 2026-Q1 |
| DNB Asset Management AS added | 1,082,448 | $4M | 0.1% | 2026-Q1 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM added | 1,052,491 | $4M | 0.0% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 1,050,511 | $4M | 0.0% | 2026-Q1 |
| Duquesne Family Office LLC new | 633,700 | $4M | 0.0% | 2026-Q2 |
| Allen Investment Management, LLC | 1,022,165 | $4M | 0.0% | 2026-Q1 |
| OSSIAM | 1,011,156 | $4M | 0.0% | 2026-Q1 |
| Legal & General Group Plc trimmed | 995,935 | $4M | 0.0% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 581,224 | $4M | 0.0% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 947,873 | $4M | 0.0% | 2026-Q1 |
| Focus Partners Wealth trimmed | 930,475 | $4M | 0.0% | 2026-Q1 |
| Greenwich Wealth Management LLC trimmed | 864,028 | $4M | 0.0% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 863,652 | $4M | 0.0% | 2026-Q1 |
| LPL Financial LLC added | 845,986 | $3M | 0.0% | 2026-Q1 |
| Paragon Advisors, LLC trimmed | 845,347 | $3M | 0.0% | 2026-Q1 |
| Aquatic Capital Management LLC trimmed | 828,238 | $3M | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 160,567,323 | $617M | 7.0% | 2025-Q4 stale |
| Qube Research & Technologies Ltd new | 5,963,664 | $31M | 0.4% | 2025-Q2 stale |
| Contour Asset Management LLC new | 4,925,108 | $26M | 0.3% | 2025-Q2 stale |
| BANK OF NOVA SCOTIA new | 5,644,107 | $22M | 0.2% | 2025-Q4 stale |
| SOROS FUND MANAGEMENT LLC added | 2,357,685 | $16M | 0.2% | 2025-Q1 stale |
| MANGROVE PARTNERS IM, LLC | 2,815,036 | $15M | 0.2% | 2025-Q2 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 1,394,007 | $7M | 0.1% | 2025-Q2 stale |
| TWINBEECH CAPITAL LP trimmed | 1,099,829 | $6M | 0.1% | 2025-Q3 stale |
| Catalyst Funds Management Pty Ltd added | 1,029,300 | $6M | 0.1% | 2025-Q3 stale |
| Point72 Asset Management, L.P. new | 937,463 | $5M | 0.1% | 2025-Q2 stale |
| Varma Mutual Pension Insurance Co new | 870,000 | $5M | 0.1% | 2025-Q3 stale |
| Skye Global Management LP new | 840,000 | $5M | 0.1% | 2025-Q3 stale |
| Susquehanna Portfolio Strategies, LLC new | 818,828 | $4M | 0.1% | 2025-Q3 stale |
| INTECH INVESTMENT MANAGEMENT LLC added | 620,181 | $4M | 0.0% | 2025-Q1 stale |
| Cubist Systematic Strategies, LLC new | 779,363 | $4M | 0.0% | 2025-Q2 stale |
| Linden Advisors LP new | 767,161 | $4M | 0.0% | 2025-Q2 stale |
| MOORE CAPITAL MANAGEMENT, LP added | 683,482 | $4M | 0.0% | 2025-Q3 stale |
| Dorsal Capital Management, LP new | 500,000 | $3M | 0.0% | 2025-Q1 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.