Security record · archived quarter
BRKR
Bruker Corporation · Healthcare · Medical - Devices
111Tracked holders
-2Δ holders
77.83MShares held
$2.81BReported value
+8New positions
−11Exits
Momentum inputs (comparable managers):
holder breadth -1.8% ·
share flow +2.7% ·
net new positions -2.7%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 38.48K | $1.97M | n/a | n/a |
| Q2 2026 | 119 | +10 | 81.03M | $4.87B | +18 | −7 |
| Q1 2026 | 111 | -2 | 77.83M | $2.81B | +8 | −11 |
| Q4 2025 | 114 | +1 | 81.30M | $3.83B | +4 | −2 |
| Q3 2025 | 19 | 0 | 49.38M | $1.60B | +3 | −4 |
| Q2 2025 | 17 | +3 | 44.89M | $1.85B | +4 | −1 |
| Q1 2025 | 11 | 0 | 11.41M | $475.20M | +3 | −3 |
| Q4 2024 | 11 | -2 | 10.42M | $610.89M | +1 | −3 |
| Q3 2024 | 12 | -1 | 5.68M | $392.44M | n/a | −1 |
| Q2 2024 | 13 | n/a | 8.60M | $549.04M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 16.10M | +5.7% | $581.60M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 11.18M | +1.9% | $403.85M | 0.0% | ▲ Add | 4 | SEC ↗ ×18 |
| 3 | Vanguard Capital Management Llc | 4.82M | n/a | $173.99M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 3.91M | +2.0% | $141.38M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Franklin Resources Inc | 2.92M | +26.4% | $105.44M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 6 | T. Rowe Price ✦ | 2.47M | +4.5% | $89.36M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 7 | Dimensional Fund Advisors Lp | 2.34M | +23.7% | $84.56M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 8 | Geode Capital Management ✦ (passive) | 2.22M | +7.3% | $80.33M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | Morgan Stanley ✦ | 1.84M | +10.0% | $66.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×13 |
| 10 | Brown Advisory Inc | 1.78M | -26.1% | $64.31M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 11 | First Trust Advisors Lp | 1.49M | +32.5% | $53.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | Millennium Management ✦ | 1.49M | -19.3% | $53.64M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | Charles Schwab Investment… | 1.43M | +6.3% | $51.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Artisan Partners Limited Partnership | 1.43M | +19.7% | $51.57M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 1.29M | +2514.1% | $45.95M | 0.0% | ▲ Add | 8 | SEC ↗ ×10 |
| 16 | Balyasny Asset Management L.P. | 1.16M | New | $41.86M | 0.1% | New | 1 | SEC ↗ |
| 17 | Capital Research Global Investors | 1.07M | New | $38.61M | 0.0% | New | 1 | SEC ↗ |
| 18 | Northern Trust Corp | 973.12K | +4.3% | $35.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 19 | Point72 Asset Management ✦ | 952.87K | -38.6% | $34.42M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 20 | Bank Of America Corp /De/ | 933.60K | -3.1% | $33.72M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 21 | PRIMECAP Management ✦ | 857.60K | +30.9% | $30.98M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | UBS Group AG | 809.90K | -19.1% | $29.25M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 23 | Royal London Asset Management Ltd | 797.05K | +1.1% | $28.79M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 24 | Bank of New York Mellon Corp | 780.96K | -6.6% | $28.21M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 25 | Alyeska Investment Group, L.P. | 757.16K | New | $27.35M | 0.1% | New | 1 | SEC ↗ |
| 26 | Nomura Asset Management… | 670.51K | +59.8% | $24.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Two Sigma Investments ✦ | 615.99K | +46.1% | $22.25M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 28 | New York State Common Retirement… | 560.66K | +15.3% | $20.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Goldman Sachs Group ✦ | 559.83K | +7.2% | $20.22M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 30 | Universal- Beteiligungs- und… | 531.15K | +21.4% | $19.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Ameriprise Financial Inc | 479.78K | -0.4% | $17.33M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Loomis Sayles & Co L P | 456.77K | +1.9% | $16.50M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 33 | JPMorgan Chase ✦ | 448.05K | +63.8% | $15.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 34 | Gotham Asset Management ✦ | 416.61K | +35.2% | $15.05M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 35 | Nuveen, LLC | 399.18K | -56.4% | $14.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 36 | Citigroup Inc | 353.61K | +34.5% | $12.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 37 | Jones Financial Companies Lllp | 365.79K | +27116.2% | $12.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Allspring Global Investments… | 306.40K | +19.9% | $11.05M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 39 | Envestnet Asset Management Inc | 304.79K | +11.3% | $11.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Invesco Ltd. | 295.61K | +27.9% | $10.68M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 41 | Grantham, Mayo, Van Otterloo & Co.… | 281.24K | +1.2% | $10.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Rhumbline Advisers | 280.18K | -1.1% | $10.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 43 | UBS AM, a distinct business unit of… | 272.08K | -0.2% | $9.83M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 44 | Bnp Paribas Financial Markets | 259.85K | -69.1% | $9.39M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Sei Investments Co | 258.90K | +19.8% | $9.35M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 46 | Raymond James Financial Inc | 249.86K | +1.9% | $9.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 47 | Principal Financial Group Inc | 247.38K | +3.8% | $8.94M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 48 | Hrt Financial Lp | 235.70K | +502.7% | $8.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Barclays Plc | 231.70K | -19.9% | $8.37M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 50 | Baird Financial Group, Inc. | 228.67K | New | $8.26M | 0.0% | New | 1 | SEC ↗ |
| 51 | Swiss National Bank | 210.50K | +0.5% | $7.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Citadel Advisors ✦ | 195.87K | -86.2% | $7.07M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 53 | Alliancebernstein L.P. | 140.13K | -53.0% | $6.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Wells Fargo & Company/Mn | 159.78K | +1.9% | $5.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 55 | Legal & General Group Plc | 143.02K | -11.9% | $5.16M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 56 | Tudor Investment Corp Et Al | 140.00K | +31.3% | $5.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | California Public Employees… | 135.65K | -27.5% | $4.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | State Of Wisconsin Investment Board | 126.60K | +7.8% | $4.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | California State Teachers… | 122.58K | +21.3% | $4.43M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Janus Henderson Group Plc | 100.38K | +2.1% | $3.62M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 61 | State Board Of Administration Of… | 91.42K | -2.2% | $3.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Pictet Asset Management Holding SA | 89.39K | -22.4% | $3.23M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Marshall Wace ✦ | 85.44K | -92.2% | $3.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 64 | Manufacturers Life Insurance… | 74.47K | -3.5% | $2.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Amundi | 62.61K | +244.2% | $2.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 66 | Fifth Third Bancorp | 57.13K | +4058.3% | $2.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Royal Bank Of Canada | 55.81K | +7.4% | $2.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 68 | Voya Investment Management Llc | 52.87K | -41.8% | $1.91M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 69 | D. E. Shaw & Co. ✦ | 45.92K | -85.5% | $1.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | LPL Financial LLC | 43.59K | -36.2% | $1.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | Quantinno Capital Management LP | 43.31K | +12.9% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Zurcher Kantonalbank (Zurich… | 41.21K | -7.8% | $1.49M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Creative Planning | 31.57K | +91.1% | $1.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Cerity Partners LLC | 31.37K | New | $1.13M | 0.0% | New | 1 | SEC ↗ ×3 |
| 75 | Mml Investors Services, Llc | 27.45K | -11.0% | $991,549 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Mariner, LLC | 26.86K | New | $969,371 | 0.0% | New | 1 | SEC ↗ |
| 77 | Susquehanna International Group, Llp | 26.49K | +54.3% | $956,674 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Cwm, Llc | 22.91K | +1304.5% | $827,415 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Deutsche Bank Ag\ | 21.77K | +20.1% | $786,152 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 80 | Us Bancorp \De\ | 21.69K | +1.4% | $783,335 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 81 | Captrust Financial Advisors | 21.14K | +70.4% | $763,665 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Mitsubishi UFJ Asset Management… | 20.72K | -5.6% | $748,515 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Mercer Global Advisors Inc /Adv | 18.81K | +232.5% | $679,344 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Wealth Enhancement Advisory… | 17.52K | +224.3% | $644,065 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Victory Capital Management Inc | 16.88K | +7.0% | $609,814 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Rockefeller Capital Management L.P. | 16.28K | +70.9% | $587,930 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 87 | HighTower Advisors, LLC | 14.78K | +94.1% | $533,974 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Bank Of Montreal /Can/ | 14.75K | -31.0% | $532,914 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 89 | First Manhattan Co. Llc. | 14.63K | -69.5% | $529,222 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Peak6 Llc | 14.51K | New | $524,065 | 0.0% | New | 1 | SEC ↗ |
| 91 | Cetera Investment Advisers | 13.18K | +4.9% | $476,222 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Pacer Advisors, Inc. | 12.77K | -38.6% | $461,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | ProShare Advisors LLC | 10.47K | -0.1% | $378,249 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Tidal Investments LLC | 10.38K | -2.7% | $374,817 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Russell Investments Group, Ltd. | 10.12K | -5.1% | $365,649 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 96 | Stifel Financial Corp | 7.45K | +3.5% | $268,933 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 97 | Ensign Peak Advisors, Inc | 7.34K | 0.0% | $265,193 | 0.0% | Held | 2 | SEC ↗ |
| 98 | Simplex Trading, Llc | 6.73K | +107.9% | $243,051 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Neuberger Berman Group LLC | 6.21K | -18.9% | $224,279 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 100 | Prudential Financial Inc | 6.15K | -6.6% | $222,030 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Balyasny Asset Management L.P. | $41.86M | 0.1% |
| Capital Research Global… | $38.61M | 0.0% |
| Alyeska Investment Group, L.P. | $27.35M | 0.1% |
| Baird Financial Group, Inc. | $8.26M | 0.0% |
| Cerity Partners LLC | $1.13M | 0.0% |
| Mariner, LLC | $969,371 | 0.0% |
| Peak6 Llc | $524,065 | 0.0% |
Exited
| Td Asset Management Inc | $10.15M | was 0.0% |
| Wellington Management | $8.17M | was 0.0% |
| Adage Capital Partners | $7.77M | was 0.0% |
| Norges Bank | $3.77M | was 0.0% |
| Caisse De Depot Et Placement… | $1.18M | was 0.0% |
| American Century Companies Inc | $856,695 | was 0.0% |
| Jane Street Group, Llc | $583,269 | was 0.0% |
| Hsbc Holdings Plc | $417,584 | was 0.0% |
| CIBC Asset Management Inc | $203,185 | was 0.0% |
| Canada Pension Plan… | $4,711 | was 0.0% |
| Optiver Holding B.V. | $94 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 339 holders, 136.43M shares, $4.78B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 15
Munch Mark
Officer · 2.00K sh · $105,740
Aug 17
Pusch Wolfgang
Officer · 3.47K sh · $197,614
Aug 14
Munch Mark
Officer · 2.00K sh · $115,200
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 06
SC 13G/A: FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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