Who owns ARW (ARW)
Which tracked institutional funds hold ARW, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ARW 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 ARW is one-sided between 2025-Q4 and 2026-Q1: 220 added or opened and 50 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
ARW’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 ARW more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ARW 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 526 tracked filers holding ARW, 285 increased or opened the position and 230 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 ARW 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 43
- VANGUARD PORTFOLIO MANAGEMENT LLC$459M
- VANGUARD CAPITAL MANAGEMENT LLC$329M
- OPPENHEIMER ASSET MANAGEMENT INC.$74M
- VANGUARD FIDUCIARY TRUST CO$46M
- SG Capital Management LLC$41M
- SORA INVESTORS LLC$13M
Full exits 22
- VANGUARD GROUP INC$664M
- Lind Value II ApS$42M
- Alyeska Investment Group, L.P.$29M
- MUFG Securities EMEA plc$15M
- Bridgewater Associates, LP$13M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$8M
Largest adds
- ACR Alpine Capital Research, LLC$134M
- Woodline Partners LP$133M
- DIMENSIONAL FUND ADVISORS LP$101M
- BlackRock, Inc.$88M
- GREENHAVEN ASSOCIATES INC$63M
- LSV ASSET MANAGEMENT$60M
Largest trims
- FIDUCIARY MANAGEMENT INC /WI/$26M
- LAKEWOOD CAPITAL MANAGEMENT, LP$21M
- M&T Bank Corp$15M
- D. E. Shaw & Co., Inc.$10M
- TWO SIGMA INVESTMENTS, LP$10M
- Hound Partners, LLC$7M
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 | 4,349,849 | $624M | 7.8% | 2026-Q1 |
| ACR Alpine Capital Research, LLC added | 3,578,313 | $513M | 6.4% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 3,198,502 | $459M | 5.8% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 3,007,509 | $431M | 5.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,291,860 | $329M | 4.1% | 2026-Q1 |
| Boston Partners trimmed | 2,167,950 | $311M | 3.9% | 2026-Q1 |
| LSV ASSET MANAGEMENT trimmed | 1,922,005 | $276M | 3.5% | 2026-Q1 |
| GREENHAVEN ASSOCIATES INC trimmed | 1,895,860 | $272M | 3.4% | 2026-Q1 |
| STATE STREET CORP added | 1,686,365 | $242M | 3.0% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 1,714,384 | $240M | 3.0% | 2026-Q1 |
| EARNEST PARTNERS LLC trimmed | 1,407,503 | $202M | 2.5% | 2026-Q1 |
| LYRICAL ASSET MANAGEMENT LP trimmed | 1,270,012 | $182M | 2.3% | 2026-Q1 |
| Woodline Partners LP added | 1,081,078 | $155M | 1.9% | 2026-Q1 |
| FIDUCIARY MANAGEMENT INC /WI/ trimmed | 1,048,441 | $150M | 1.9% | 2026-Q1 |
| FIL Ltd trimmed | 1,026,628 | $147M | 1.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 1,015,730 | $146M | 1.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 1,014,478 | $146M | 1.8% | 2026-Q1 |
| SEI INVESTMENTS CO added | 1,013,281 | $145M | 1.8% | 2026-Q1 |
| FMR LLC trimmed | 1,011,184 | $145M | 1.8% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 626,088 | $90M | 1.1% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 623,394 | $89M | 1.1% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 591,200 | $85M | 1.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 529,481 | $76M | 1.0% | 2026-Q1 |
| OPPENHEIMER ASSET MANAGEMENT INC. added | 519,417 | $74M | 0.9% | 2026-Q1 |
| DNB Asset Management AS trimmed | 505,272 | $72M | 0.9% | 2026-Q1 |
| MORGAN STANLEY added | 505,030 | $72M | 0.9% | 2026-Q1 |
| BRANDES INVESTMENT PARTNERS, LP added | 431,768 | $62M | 0.8% | 2026-Q1 |
| UBS Group AG added | 384,910 | $55M | 0.7% | 2026-Q1 |
| Allianz Asset Management GmbH trimmed | 361,786 | $52M | 0.7% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 345,265 | $50M | 0.6% | 2026-Q1 |
| ARGA Investment Management, LP trimmed | 333,265 | $48M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 317,947 | $46M | 0.6% | 2026-Q1 |
| Oldfield Partners LLP trimmed | 315,300 | $45M | 0.6% | 2026-Q1 |
| Quantinno Capital Management LP added | 309,430 | $44M | 0.6% | 2026-Q1 |
| Polaris Capital Management, LLC trimmed | 286,603 | $41M | 0.5% | 2026-Q1 |
| SG Capital Management LLC new | 283,108 | $41M | 0.5% | 2026-Q1 |
| FRONTIER CAPITAL MANAGEMENT CO LLC trimmed | 280,747 | $40M | 0.5% | 2026-Q1 |
| Bragg Financial Advisors, Inc added | 268,197 | $38M | 0.5% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 259,982 | $37M | 0.5% | 2026-Q1 |
| LAKEWOOD CAPITAL MANAGEMENT, LP trimmed | 255,360 | $37M | 0.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 238,977 | $34M | 0.4% | 2026-Q1 |
| Invesco Ltd. trimmed | 220,969 | $32M | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 213,647 | $31M | 0.4% | 2026-Q1 |
| NATIXIS ADVISORS, LLC added | 212,703 | $31M | 0.4% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 222,744 | $30M | 0.4% | 2026-Q1 |
| PZENA INVESTMENT MANAGEMENT LLC trimmed | 211,048 | $30M | 0.4% | 2026-Q1 |
| Amundi added | 209,973 | $30M | 0.4% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 206,789 | $29M | 0.4% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 176,430 | $25M | 0.3% | 2026-Q1 |
| Pacer Advisors, Inc. added | 67,266 | $25M | 0.3% | 2026-Q1 |
| STOREBRAND ASSET MANAGEMENT AS trimmed | 175,590 | $25M | 0.3% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 168,957 | $24M | 0.3% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 165,148 | $24M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 135,798 | $19M | 0.2% | 2026-Q1 |
| Walleye Capital LLC added | 129,849 | $19M | 0.2% | 2026-Q1 |
| Corient Private Wealth LLC added | 125,896 | $18M | 0.2% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 116,694 | $17M | 0.2% | 2026-Q1 |
| BARCLAYS PLC added | 115,545 | $17M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 114,039 | $16M | 0.2% | 2026-Q1 |
| COOKE & BIELER LP trimmed | 113,545 | $16M | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 103,611 | $15M | 0.2% | 2026-Q1 |
| Swiss National Bank added | 101,900 | $15M | 0.2% | 2026-Q1 |
| SPEECE THORSON CAPITAL GROUP INC trimmed | 101,062 | $14M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 97,165 | $14M | 0.2% | 2026-Q1 |
| Atria Investments, Inc added | 93,355 | $13M | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 91,516 | $13M | 0.2% | 2026-Q1 |
| South Dakota Investment Council trimmed | 91,245 | $13M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 90,097 | $13M | 0.2% | 2026-Q1 |
| SORA INVESTORS LLC added | 90,000 | $13M | 0.2% | 2026-Q1 |
| Mariner, LLC added | 88,597 | $13M | 0.2% | 2026-Q1 |
| ENGLISH CAPITAL MANAGEMENT LLC | 78,875 | $11M | 0.1% | 2026-Q1 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 71,825 | $10M | 0.1% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 71,645 | $10M | 0.1% | 2026-Q1 |
| GoodHaven Capital Management, LLC trimmed | 69,866 | $10M | 0.1% | 2026-Q1 |
| Gotham Asset Management, LLC added | 68,743 | $10M | 0.1% | 2026-Q1 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 68,155 | $10M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 86,965 | $10M | 0.1% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 66,273 | $10M | 0.1% | 2026-Q1 |
| NORGES BANK trimmed | 89,863 | $9M | 0.1% | 2026-Q1 |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC trimmed | 65,000 | $9M | 0.1% | 2026-Q1 |
| Retirement Systems of Alabama added | 62,628 | $9M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 60,065 | $9M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 56,562 | $8M | 0.1% | 2026-Q1 |
| Hound Partners, LLC trimmed | 55,099 | $8M | 0.1% | 2026-Q1 |
| Assenagon Asset Management S.A. trimmed | 54,158 | $8M | 0.1% | 2026-Q1 |
| Cetera Investment Advisers trimmed | 53,876 | $8M | 0.1% | 2026-Q1 |
| Buttonwood Financial Advisors Inc. trimmed | 52,016 | $7M | 0.1% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 50,470 | $7M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 6,030,382 | $664M | 8.3% | 2025-Q4 stale |
| Lind Value II ApS added | 383,270 | $42M | 0.5% | 2025-Q4 stale |
| Analog Century Management LP trimmed | 341,959 | $41M | 0.5% | 2025-Q3 stale |
| Alyeska Investment Group, L.P. trimmed | 265,518 | $29M | 0.4% | 2025-Q4 stale |
| Khrom Capital Management LLC added | 233,041 | $28M | 0.4% | 2025-Q3 stale |
| MUFG Securities EMEA plc added | 132,000 | $15M | 0.2% | 2025-Q4 stale |
| Bridgewater Associates, LP trimmed | 121,334 | $13M | 0.2% | 2025-Q4 stale |
| Squarepoint Ops LLC trimmed | 77,461 | $10M | 0.1% | 2025-Q2 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 76,838 | $8M | 0.1% | 2025-Q4 stale |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO added | 61,826 | $8M | 0.1% | 2025-Q2 stale |
| ROYCE & ASSOCIATES LP trimmed | 66,327 | $7M | 0.1% | 2025-Q4 stale |
| CNA FINANCIAL CORP trimmed | 70,000 | $7M | 0.1% | 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.