Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in BRKR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Orbis Allan Gray Ltd | 17.9M | $648.0M | +20.3% | 11.785% | 2.73% |
| 2 | FMR LLC | 16.1M | $581.6M | +5.7% | 10.578% | 0.03% |
| 3 | BlackRock, Inc. | 11.2M | $403.9M | +1.9% | 7.345% | 0.01% |
| 4 | Pallas Capital Advisors LLC | 9.5M | $342.5M | +0.0% | 6.229% | 12.88% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.9M | $175.4M | β | 3.190% | 0.01% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 4.8M | $174.0M | β | 3.164% | 0.00% |
| 7 | STATE STREET CORP | 3.9M | $141.4M | +2.0% | 2.568% | 0.00% |
| 8 | EDMOND DE ROTHSCHILD HOLDING S.A. | 3.4M | $121.2M | +17.5% | 2.205% | 1.77% |
| 9 | Sculptor Capital LP | 3.3M | $118.1M | +9.0% | 2.148% | 1.29% |
| 10 | FRANKLIN RESOURCES INC | 2.9M | $105.4M | +26.4% | 1.918% | 0.03% |
| 11 | LONDON CO OF VIRGINIA | 2.6M | $93.3M | -7.1% | 1.698% | 0.58% |
| 12 | DIMENSIONAL FUND ADVISORS LP | 2.3M | $84.6M | +23.7% | 1.538% | 0.02% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 2.2M | $80.3M | +7.3% | 1.461% | 0.00% |
| 14 | MORGAN STANLEY | 1.8M | $66.6M | +10.0% | 1.212% | 0.00% |
| 15 | BROWN ADVISORY INC | 1.8M | $64.3M | -26.1% | 1.170% | 0.11% |
| 16 | M&G Plc | 1.7M | $59.6M | +45.1% | 1.088% | 0.31% |
| 17 | SAMLYN CAPITAL, LLC | 1.5M | $55.6M | +16.9% | 1.012% | 0.96% |
| 18 | FIRST TRUST ADVISORS LP | 1.5M | $53.9M | +32.5% | 0.981% | 0.04% |
| 19 | MILLENNIUM MANAGEMENT LLC | 1.5M | $53.6M | -19.3% | 0.976% | 0.04% |
| 20 | SNYDER CAPITAL MANAGEMENT L P | 1.5M | $53.0M | β | 0.964% | 1.03% |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4M | $51.8M | +6.3% | 0.942% | 0.01% |
| 22 | Artisan Partners Limited Partnership | 1.4M | $51.6M | +19.7% | 0.938% | 0.08% |
| 23 | AQR CAPITAL MANAGEMENT LLC | 1.3M | $45.9M | +2514.1% | 0.849% | 0.02% |
| 24 | BALYASNY ASSET MANAGEMENT LLC | 1.2M | $41.9M | β | 0.761% | 0.14% |
| 25 | Capital Research Global Investors | 1.1M | $38.6M | β | 0.702% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in BRKR β a direct measure of their conviction.
Filings activity in BRKR during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 335 | 4.6% | 57.86% | 15.54 pp | $4.78B | 21% |
| Q4 2025 | 351 | +5.4% | 73.40% | +24.20 pp | $6.06B | +49% |
| Q3 2025 | 333 | 9.3% | 49.20% | 6.23 pp | $4.06B | 11% |
| Q2 2025 | 367 | 6.9% | 55.43% | +3.27 pp | $4.58B | +6.3% |
| Q1 2025 | 394 | +8.2% | 52.16% | 24.02 pp | $4.31B | 32% |
| Q4 2024 | 364 | +1.4% | 76.18% | 9.63 pp | $6.29B | 11% |
| Q3 2024 | 359 | +0.6% | 85.81% | +11.33 pp | $7.08B | +15% |
| Q2 2024 | 357 | β | 74.48% | β | $6.15B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying BRKR stock.
Based on Q1 2026 13F filings, institutional ownership of Bruker Corporation stands at 57.9%, held across 335 reporting institutions.
Orbis Allan Gray Ltd is the largest reported institutional holder of BRKR, with approximately 17,940,076 shares worth $0.65B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of BRKR, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for BRKR is 33 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
61 institutions opened new positions in BRKR during Q1 2026, while 77 fully exited. 48 added to existing positions and 224 trimmed.
BRKR institutional ownership fell by 15.54 percentage points quarter-over-quarter, with a net change of -16 holders.
The top 10 institutions account for 58.9% of all reported 13F value in BRKR, and the top 25 account for 77.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Bruker Corporation (BRKR) Institutional Ownership