Who owns ADI (ADI)
Which tracked institutional funds hold ADI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ADI 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 ADI is one-sided between 2025-Q4 and 2026-Q1: 877 added or opened and 215 trimmed or exited — on balance accumulating.
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
ADI’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.2% of its own reported 13F book, while the median holder sizes it at 0.3% of theirs — a 0.1pp gap the other way — the median holder sizes ADI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ADI 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 2098 tracked filers holding ADI, 1043 increased or opened the position and 932 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 ADI 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 119
- VANGUARD CAPITAL MANAGEMENT LLC$10.1B
- VANGUARD PORTFOLIO MANAGEMENT LLC$4.6B
- VANGUARD FIDUCIARY TRUST CO$875M
- CIBC Bancorp USA Inc.$364M
- Vanguard Global Advisers, LLC$340M
- Alyeska Investment Group, L.P.$264M
Full exits 78
- VANGUARD GROUP INC$13.8B
- CIBC Private Wealth Group LLC$266M
- Capitolis Liquid Global Markets LLC$79M
- Skandinaviska Enskilda Banken AB (publ)$72M
- NewEdge Advisors, LLC$64M
- COMERICA BANK$36M
Largest adds
- BlackRock, Inc.$1.7B
- Invesco Ltd.$1.5B
- STATE STREET CORP$966M
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$840M
- FMR LLC$790M
- GEODE CAPITAL MANAGEMENT, LLC$633M
Largest trims
- NORGES BANK$555M
- First Eagle Investment Management, LLC$549M
- MANUFACTURERS LIFE INSURANCE COMPANY, THE$223M
- DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$214M
- MORGAN STANLEY$207M
- LOS ANGELES CAPITAL MANAGEMENT LLC$154M
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 | 42,249,248 | $13.4B | 10.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 31,739,071 | $10.1B | 7.9% | 2026-Q1 |
| STATE STREET CORP trimmed | 23,058,669 | $7.3B | 5.8% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 20,732,781 | $6.3B | 4.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 14,342,250 | $4.6B | 3.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 12,170,756 | $3.9B | 3.0% | 2026-Q1 |
| Invesco Ltd. added | 10,246,271 | $3.3B | 2.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 10,216,699 | $3.3B | 2.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 8,372,264 | $2.7B | 2.1% | 2026-Q1 |
| MORGAN STANLEY trimmed | 8,259,494 | $2.6B | 2.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 8,074,677 | $2.6B | 2.0% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 6,751,926 | $2.1B | 1.7% | 2026-Q1 |
| FMR LLC added | 6,685,440 | $2.1B | 1.7% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 6,658,024 | $2.1B | 1.7% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 6,216,638 | $2.0B | 1.6% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 5,878,234 | $1.9B | 1.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 5,257,988 | $1.7B | 1.3% | 2026-Q1 |
| NORGES BANK added | 8,235,585 | $1.7B | 1.3% | 2026-Q1 |
| Amundi added | 5,044,271 | $1.6B | 1.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 4,865,859 | $1.5B | 1.2% | 2026-Q1 |
| Legal & General Group Plc added | 3,986,176 | $1.3B | 1.0% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 3,975,601 | $1.3B | 1.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 3,845,469 | $1.2B | 1.0% | 2026-Q1 |
| Swedbank AB trimmed | 3,510,137 | $1.1B | 0.9% | 2026-Q1 |
| UBS Group AG added | 3,501,823 | $1.1B | 0.9% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 3,352,916 | $1.1B | 0.8% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 3,167,395 | $1.0B | 0.8% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 3,136,089 | $998M | 0.8% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 2,976,872 | $947M | 0.7% | 2026-Q1 |
| BARCLAYS PLC trimmed | 2,935,203 | $934M | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,750,031 | $875M | 0.7% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC added | 2,597,955 | $826M | 0.6% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 2,474,737 | $787M | 0.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,329,864 | $741M | 0.6% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 2,291,130 | $729M | 0.6% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 2,271,790 | $723M | 0.6% | 2026-Q1 |
| ALKEON CAPITAL MANAGEMENT LLC added | 2,067,083 | $658M | 0.5% | 2026-Q1 |
| Nuveen, LLC added | 1,995,588 | $635M | 0.5% | 2026-Q1 |
| Cantillon Capital Management LLC trimmed | 1,911,491 | $608M | 0.5% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 1,786,607 | $568M | 0.4% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. added | 1,732,139 | $551M | 0.4% | 2026-Q1 |
| First Pacific Advisors, LP trimmed | 1,723,135 | $548M | 0.4% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 1,708,858 | $544M | 0.4% | 2026-Q1 |
| CITIGROUP INC added | 1,675,838 | $533M | 0.4% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 1,593,194 | $507M | 0.4% | 2026-Q1 |
| Swiss National Bank added | 1,437,075 | $457M | 0.4% | 2026-Q1 |
| National Pension Service added | 1,403,108 | $446M | 0.4% | 2026-Q1 |
| Robeco Institutional Asset Management B.V. added | 1,326,477 | $422M | 0.3% | 2026-Q1 |
| TRUIST FINANCIAL CORP added | 1,290,000 | $410M | 0.3% | 2026-Q1 |
| Pictet Asset Management Holding SA trimmed | 1,202,164 | $382M | 0.3% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 1,389,841 | $377M | 0.3% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 1,173,463 | $373M | 0.3% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC added | 1,168,144 | $372M | 0.3% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 1,158,219 | $368M | 0.3% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 1,151,167 | $366M | 0.3% | 2026-Q1 |
| CIBC Bancorp USA Inc. added | 1,143,620 | $364M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 1,133,911 | $361M | 0.3% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 1,131,214 | $360M | 0.3% | 2026-Q1 |
| Rafferty Asset Management, LLC trimmed | 1,099,206 | $350M | 0.3% | 2026-Q1 |
| NATIXIS ADVISORS, LLC added | 1,081,179 | $344M | 0.3% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 1,069,778 | $340M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System added | 1,057,616 | $336M | 0.3% | 2026-Q1 |
| AKO CAPITAL LLP trimmed | 1,029,523 | $328M | 0.3% | 2026-Q1 |
| Markel Group Inc. | 1,023,245 | $326M | 0.3% | 2026-Q1 |
| DekaBank Deutsche Girozentrale | 999,243 | $323M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 1,008,833 | $321M | 0.3% | 2026-Q1 |
| LORD, ABBETT & CO. LLC added | 1,002,676 | $319M | 0.3% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 1,000,188 | $318M | 0.2% | 2026-Q1 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main trimmed | 995,932 | $317M | 0.2% | 2026-Q1 |
| Alecta Tjanstepension Omsesidigt trimmed | 984,000 | $313M | 0.2% | 2026-Q1 |
| CREDIT AGRICOLE S A trimmed | 967,822 | $308M | 0.2% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 949,794 | $302M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP added | 938,814 | $299M | 0.2% | 2026-Q1 |
| Ensign Peak Advisors, Inc trimmed | 937,721 | $298M | 0.2% | 2026-Q1 |
| Winslow Capital Management, LLC added | 906,437 | $288M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 925,742 | $285M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 870,031 | $277M | 0.2% | 2026-Q1 |
| Alyeska Investment Group, L.P. added | 830,787 | $264M | 0.2% | 2026-Q1 |
| PineStone Asset Management Inc. trimmed | 824,514 | $262M | 0.2% | 2026-Q1 |
| STIFEL FINANCIAL CORP trimmed | 808,306 | $257M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 787,617 | $251M | 0.2% | 2026-Q1 |
| ProShare Advisors LLC trimmed | 775,388 | $247M | 0.2% | 2026-Q1 |
| Aberdeen Group plc trimmed | 769,235 | $245M | 0.2% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 754,564 | $240M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 761,225 | $236M | 0.2% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 730,395 | $232M | 0.2% | 2026-Q1 |
| Holocene Advisors, LP added | 693,623 | $221M | 0.2% | 2026-Q1 |
| TIMUCUAN ASSET MANAGEMENT INC/FL trimmed | 679,859 | $216M | 0.2% | 2026-Q1 |
| LANSDOWNE PARTNERS (UK) LLP added | 664,063 | $211M | 0.2% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 648,574 | $206M | 0.2% | 2026-Q1 |
| Artisan Partners Limited Partnership added | 644,781 | $205M | 0.2% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 643,855 | $205M | 0.2% | 2026-Q1 |
| SEI INVESTMENTS CO trimmed | 643,745 | $205M | 0.2% | 2026-Q1 |
| FLOSSBACH VON STORCH SE trimmed | 632,481 | $201M | 0.2% | 2026-Q1 |
| AVIVA PLC trimmed | 627,877 | $200M | 0.2% | 2026-Q1 |
| Public Sector Pension Investment Board trimmed | 624,976 | $199M | 0.2% | 2026-Q1 |
| VANGUARD GROUP INC added | 50,891,234 | $13.8B | 10.8% | 2025-Q4 stale |
| GENERATION INVESTMENT MANAGEMENT LLP trimmed | 1,316,607 | $323M | 0.3% | 2025-Q3 stale |
| FARALLON CAPITAL MANAGEMENT LLC trimmed | 1,299,500 | $319M | 0.3% | 2025-Q3 stale |
| CIBC Private Wealth Group LLC trimmed | 979,203 | $266M | 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.