Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
508 institutional managers reported holding ARW for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 55%. 103 opened new positions; 57 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 5.91M | 11.44% | $847.9M | trimmed -3.5% | ≤2013 |
| BlackRock | 4.94M | 9.55% | $707.9M | added +1.5% | ≤2013 |
| ACR Alpine Capital Research, LLC (focused) | 3.58M | 6.92% | $513.0M | added +3.9% | 2024 Q2 |
| Dimensional Fund Advisors | 3.01M | 5.82% | $431.1M | unchanged | ≤2013 |
| Boston Partners | 2.17M | 4.19% | $310.8M | trimmed -16% | ≤2013 |
| LSV Asset Management | 1.92M | 3.72% | $275.5M | trimmed -2% | ≤2013 |
| Greenhaven Associates INC (focused) | 1.90M | 3.67% | $271.8M | unchanged | 2023 Q1 |
| AQR Capital | 1.72M | 3.32% | $246.2M | trimmed -14.1% | ≤2013 |
| State Street | 1.69M | 3.26% | $241.7M | added +1.3% | 2015 Q4 |
| Earnest Partners LLC | 1.41M | 2.72% | $201.8M | trimmed -3.7% | 2017 Q3 |
| Lyrical Asset Management LP (focused) | 1.27M | 2.46% | $182.1M | trimmed -4.4% | 2018 Q4 |
| Woodline Partners LP | 1.08M | 2.09% | $155.0M | added +446.6% | 2025 Q4 |
| Fiduciary Management INC /WI/ | 1.05M | 2.03% | $150.3M | trimmed -34.7% | ≤2013 |
| FIL LTD | 1.03M | 1.99% | $147.2M | trimmed -16.7% | 2024 Q2 |
| FMR (Fidelity) | 1.02M | 1.97% | $146.2M | added +0.6% | ≤2013 |
| Bank OF America CORP /DE/ | 1.02M | 1.96% | $145.6M | added +2.6% | ≤2013 |
| Geode Capital | 1.01M | 1.96% | $145.4M | trimmed -6.2% | ≤2013 |
| SEI Investments CO | 1.01M | 1.96% | $145.3M | added +13.1% | 2014 Q4 |
| American Century Companies INC | 626.1k | 1.21% | $89.8M | added +1% | 2020 Q2 |
| Envestnet Asset Management INC | 623.4k | 1.21% | $89.4M | added +39.8% | ≤2013 |
| Northern Trust | 591.2k | 1.14% | $84.8M | unchanged | ≤2013 |
| UBS | 561.3k | 1.09% | $80.5M | added +27.8% | ≤2013 |
| Charles Schwab Investment Management | 529.5k | 1.02% | $75.9M | unchanged | ≤2013 |
| Oppenheimer Asset Management INC. | 519.4k | 1.00% | $74.5M | opened | 2018 Q4 |
| DNB Asset Management AS | 505.3k | 0.98% | $72.4M | trimmed -28.5% | 2017 Q3 |
| Morgan Stanley | 505.0k | 0.98% | $72.4M | added +4.4% | ≤2013 |
| Brandes Investment Partners, LP | 431.8k | 0.83% | $61.9M | added +5.4% | 2016 Q1 |
| Allianz Asset Management GmbH | 361.8k | 0.70% | $51.9M | trimmed -6.1% | ≤2013 |
| BNY Mellon | 345.3k | 0.67% | $49.5M | trimmed -2% | ≤2013 |
| Arga Investment Management, LP | 333.3k | 0.65% | $47.8M | trimmed -3% | 2023 Q2 |
| Oldfield Partners LLP (focused) | 315.3k | 0.61% | $45.2M | trimmed -14% | 2024 Q1 |
| Quantinno Capital Management LP | 309.4k | 0.60% | $44.4M | added +287.7% | 2020 Q3 |
| Polaris Capital Management, LLC | 286.6k | 0.55% | $41.1M | trimmed -3% | 2020 Q1 |
| SG Capital Management LLC | 283.1k | 0.55% | $40.6M | opened | 2026 Q1 |
| Frontier Capital Management CO LLC | 280.7k | 0.54% | $40.2M | trimmed -4.3% | 2024 Q1 |
| Invesco | 273.5k | 0.53% | $39.2M | trimmed -5.2% | ≤2013 |
| Bragg Financial Advisors, INC | 268.2k | 0.52% | $38.4M | added +1.1% | 2021 Q1 |
| First Trust Advisors LP | 260.0k | 0.50% | $37.3M | added +27.8% | 2020 Q4 |
| Lakewood Capital Management, LP | 255.4k | 0.49% | $36.6M | trimmed -51.2% | 2024 Q4 |
| Goldman Sachs | 239.0k | 0.46% | $34.3M | added +102.7% | ≤2013 |
| Natixis Advisors, LLC | 237.7k | 0.46% | $34.1M | added +11.9% | 2013 Q4 |
| D. E. Shaw | 213.6k | 0.41% | $30.6M | trimmed -41.7% | 2019 Q4 |
| Pzena Investment Management | 211.0k | 0.41% | $30.3M | unchanged | 2014 Q1 |
| Amundi | 210.0k | 0.41% | $30.1M | added +83.3% | 2017 Q4 |
| Jones Financial Companies Lllp | 206.8k | 0.40% | $29.6M | added +17219% | 2023 Q3 |
| Storebrand Asset Management AS | 175.6k | 0.34% | $25.2M | trimmed -2% | 2025 Q4 |
| Renaissance Technologies | 169.0k | 0.33% | $24.2M | added +3.6% | 2025 Q4 |
| Rhumbline Advisers | 165.1k | 0.32% | $23.7M | added +0.8% | ≤2013 |
| CalPERS | 135.8k | 0.26% | $19.5M | trimmed -12.3% | ≤2013 |
| Walleye Capital LLC | 129.8k | 0.25% | $18.6M | added +1607.6% | 2023 Q2 |
Largest 50 of 508 shown; the full ranked, searchable register is at boothcheck.com/holders/ARW. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.