Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
329 institutional managers reported holding BRKR for the quarter ended Mar 31, 2026. Together they hold about 89% of shares outstanding; the top 10 hold 53%. 53 opened new positions; 73 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Orbis Allan Gray LTD | 17.94M | 11.75% | $647.8M | added +20.3% | 2025 Q2 |
| FMR (Fidelity) | 16.10M | 10.54% | $581.4M | added +5.7% | ≤2013 |
| BlackRock | 11.18M | 7.32% | $403.7M | added +1.9% | ≤2013 |
| Vanguard Group | 10.53M | 6.89% | $380.2M | added +2.6% | ≤2013 |
| Pallas Capital Advisors LLC | 9.48M | 6.21% | $342.4M | unchanged | 2021 Q1 |
| State Street | 3.91M | 2.56% | $141.1M | added +2% | ≤2013 |
| Edmond DE Rothschild Holding S.a. | 3.36M | 2.20% | $121.2M | added +17.5% | 2025 Q2 |
| Sculptor Capital | 3.27M | 2.14% | $118.1M | added +9% | 2024 Q3 |
| Franklin Resources | 2.92M | 1.91% | $105.4M | added +26.4% | 2020 Q4 |
| London CO OF Virginia | 2.58M | 1.69% | $93.3M | trimmed -7.2% | 2017 Q2 |
| T. Rowe Price | 2.47M | 1.62% | $89.3M | added +4.5% | ≤2013 |
| Dimensional Fund Advisors | 2.34M | 1.53% | $84.6M | added +23.7% | ≤2013 |
| Geode Capital | 2.22M | 1.46% | $80.3M | added +7.3% | ≤2013 |
| Morgan Stanley | 1.84M | 1.21% | $66.6M | added +10% | ≤2013 |
| Brown Advisory INC | 1.78M | 1.17% | $64.3M | trimmed -26.1% | 2019 Q4 |
| M&G PLC | 1.66M | 1.08% | $59.8M | added +45.1% | 2025 Q1 |
| Samlyn Capital, LLC | 1.54M | 1.01% | $55.6M | added +16.9% | 2025 Q3 |
| First Trust Advisors LP | 1.49M | 0.98% | $53.9M | added +32.5% | 2017 Q2 |
| Millennium Management | 1.49M | 0.97% | $53.6M | trimmed -19.3% | ≤2013 |
| Snyder Capital Management L P | 1.47M | 0.96% | $53.0M | opened | 2026 Q1 |
| Charles Schwab Investment Management | 1.43M | 0.94% | $51.8M | added +6.3% | ≤2013 |
| Artisan Partners | 1.43M | 0.94% | $51.6M | added +19.7% | 2025 Q3 |
| AQR Capital | 1.29M | 0.85% | $46.7M | added +2514.1% | 2015 Q3 |
| Balyasny Asset Management | 1.16M | 0.76% | $41.9M | opened | 2023 Q2 |
| UBS | 1.08M | 0.71% | $39.1M | trimmed -15% | ≤2013 |
| Capital Research Global Investors | 1.07M | 0.70% | $38.6M | opened | 2026 Q1 |
| Northern Trust | 973.1k | 0.64% | $35.1M | added +4.3% | ≤2013 |
| Point72 | 952.9k | 0.62% | $34.4M | trimmed -38.6% | 2015 Q1 |
| Bank OF America CORP /DE/ | 933.6k | 0.61% | $33.7M | trimmed -3.2% | ≤2013 |
| PRIMECAP Management | 857.6k | 0.56% | $31.0M | added +30.9% | 2025 Q4 |
| Royal London Asset Management LTD | 797.1k | 0.52% | $28.8M | added +1.1% | 2025 Q2 |
| BNY Mellon | 781.0k | 0.51% | $28.2M | trimmed -6.6% | ≤2013 |
| Alyeska Investment Group | 757.2k | 0.50% | $27.3M | opened | 2026 Q1 |
| Candriam S.c.a. | 676.4k | 0.44% | $24.4M | added +23.5% | 2020 Q4 |
| Nomura Asset Management International INC. | 670.5k | 0.44% | $24.2M | added +59.8% | 2025 Q4 |
| Old West Investment Management, LLC | 641.0k | 0.42% | $23.1M | trimmed -6.4% | 2025 Q1 |
| Two Sigma | 616.0k | 0.40% | $22.2M | added +46.1% | 2021 Q2 |
| Champlain Investment Partners, LLC | 605.1k | 0.40% | $21.9M | trimmed -19.5% | 2025 Q2 |
| Voloridge Investment Management | 594.9k | 0.39% | $21.5M | trimmed -2.3% | 2019 Q4 |
| NEW York State Common Retirement Fund | 560.7k | 0.37% | $20.2M | added +15.3% | ≤2013 |
| Goldman Sachs | 559.8k | 0.37% | $20.2M | added +8.1% | ≤2013 |
| Think Investments LP (focused) | 550.0k | 0.36% | $19.9M | opened | 2026 Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 531.1k | 0.35% | $19.2M | added +21.4% | 2025 Q1 |
| Fideuram - Intesa Sanpaolo Private Banking S.p.a. | 482.9k | 0.32% | $17.4M | opened | 2026 Q1 |
| Ameriprise Financial INC | 479.8k | 0.31% | $17.3M | unchanged | ≤2013 |
| MetLife Investment Management, LLC | 475.7k | 0.31% | $17.2M | trimmed -5.4% | 2021 Q4 |
| Palisade Capital Management, LP | 465.1k | 0.30% | $16.8M | trimmed -5.1% | ≤2013 |
| Loomis Sayles & CO L P | 456.8k | 0.30% | $16.5M | added +1.9% | 2025 Q1 |
| Natixis Advisors, LLC | 444.9k | 0.29% | $16.1M | trimmed -30% | 2023 Q2 |
| Needham Investment Management LLC | 424.3k | 0.28% | $15.3M | added +16.3% | 2019 Q3 |
Largest 50 of 329 shown; the full ranked, searchable register is at boothcheck.com/holders/BRKR. 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.