Bruker
Maker of magnetic-resonance, mass-spectrometry, and X-ray instruments for scientific and industrial research.
$57.08
After-hours close+0.02 (+0.04%)
At close$57.06(−3.70%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 99.19%Insiders 25.87%
Institutions and insiders are filed separately and overlap, so together they can pass the whole company. No split is drawn from them.
Shares outstanding 152.23M · Float 103.62M · 68.1% free float
Institutions13F, as of Jun 30, 2026
430 holders · 150.99M shares · 116 new positions · 247 increased · 123 reduced · 47 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 20.24M | 13.29% | +4.14M | Aug 13, 2026 |
| Orbis Allan Gray Ltd | 17.94M | 11.79% | 0 | Aug 14, 2026 |
| BlackRock, Inc. | 11.41M | 7.49% | +226.5K | Aug 7, 2026 |
| Pallas Capital Advisors LLC | 9.48M | 6.23% | +2.2K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 4.89M | 3.21% | +32.4K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 4.86M | 3.19% | +42.2K | Aug 13, 2026 |
| Sculptor Capital LP | 4.63M | 3.04% | +1.36M | Aug 14, 2026 |
| State Street Corp | 4.02M | 2.64% | +109.0K | Aug 7, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| FMR LLC | 12.40% | 19.21M | 13G | May 6, 2026 ↗ |
| Orbis Investment Management Ltd | 11.10% | 16.85M | 13G | May 15, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Frank H. Laukien | director, 10 percent owner, officer: PRESIDENT & CEO | 38.51M | 25.30% | Aug 18, 2026 |
| Juergen Srega | officer: PRESIDENT CALID | 174.6K | 0.11% | Aug 18, 2026 |
| Mark Munch | officer: EXEC VP&PRES BRUKER NANO INC. | 134.8K | 0.09% | Aug 18, 2026 |
| Gerald N. Herman | officer: EXECUTIVE VICE PRESIDENT, CFO | 111.4K | 0.07% | Aug 18, 2026 |
| Richard A. Packer | director | 93.7K | 0.06% | Feb 18, 2026 |
| William A. Linton | director | 63.2K | 0.04% | Feb 18, 2026 |
| Falko Busse | officer: PRESIDENT, BIOSPIN GROUP | 48.2K | 0.03% | Aug 19, 2025 |
| John A. Ornell | director | 39.7K | 0.03% | Feb 18, 2026 |
| Bob Rosenthal | director | 38.8K | 0.03% | Feb 18, 2026 |
| Hermann Fritz Requardt | director | 31.0K | 0.02% | Feb 18, 2026 |
2 ten-percent owners hold 28.67M shares by Form 4, outside the officers-and-directors figure above · 23 people have not refiled in the last 18 months (31.44M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 14, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $57.60 | 123,347 |
| Aug 17, 2026 | Wolfgang Puschofficer: President BMID Group | Sale | 3,473 | $56.90 | 9,801 |
| Jul 15, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $60.25 | 128,443 |
| Jun 15, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $54.76 | 128,443 |
| May 15, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $43.90 | 128,443 |
| Apr 15, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $39.90 | 128,443 |
| Mar 13, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $35.44 | 128,443 |
| Feb 13, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $36.94 | 128,443 |
| Jan 15, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 2,000 | $49.20 | 128,443 |
| Jan 12, 2026 | Mark Munchofficer: EXEC VP&PRES BRUKER NANO INC. | Sale | 7,000 | $55.00 | 128,443 |
CongressHouse and Senate disclosures
Not reported.