Bruker Corp. (brkr 6.375 09/01/28)Preferred / convertible
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 33 institutions reported holding Bruker Corp. (brkr 6.375 09/01/28) in their 13F filings, unchanged from Q4 2025. 6 opened new positions and 5 sold out. The largest holders were Aequim Alternative Investments LP ($144.1M), FMR LLC ($128.8M) and D. E. Shaw & Co. ($59.0M). 2 famous investors held it, including David E. Shaw ( of D. E. Shaw & Co.'s portfolio) and Paul Tudor Jones ( of Tudor Investment Corporation's portfolio).
- Company
- Bruker Corp. (brkr 6.375 09/01/28)
- CUSIP
- 116794207
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $67.2M |
| Exits | 5 | $18.5M |
All 13F filers, Q4 2025 → Q1 2026: 487,650 shares bought and 141,017 shares sold, net +346,633 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 33 holders
| Aequim Alternative Investments LP | — | Add +33.7% | 500,000 | $144.1M |
| FMR LLC | — | Reduce -6.7% | 446,800 | $128.8M |
| D. E. Shaw & Co. | — | No change | 205,000 | $59.0M |
| Franklin Resources Inc. | — | No change | 200,000 | $56.5M |
| BlackRock, Inc. | — | Reduce -9.5% | 190,827 | $53.9M |
| TPG GP A, LLC | — | New | 163,000 | $47.0M |
| Calamos Advisors LLC | — | Add +0.2% | 141,961 | $40.1M |
| Wolverine Asset Management LLC | — | Add +9.3% | 127,791 | $36.8M |
| Van Eck Associates Corp. | — | Reduce -10.6% | 74,383 | $21.0M |
| Ameriprise Financial Inc. | — | Add +26.3% | 72,000 | $20.8M |
| Advent Capital Management | — | Reduce -17.9% | 71,120 | $20.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | — | Add +612.9% | 67,351 | $19.0M |
| Two Sigma Investments, LP | — | New | 56,456 | $15.9M |
| Jain Global LLC | — | No change | 55,000 | $15.8M |
| Context Capital Management, LLC | — | No change | 50,000 | $14.1M |
| Jane Street Group, LLC | — | Add +3.8% | 38,302 | $10.8M |
| State Street Corp. | — | No change | 31,000 | $8.9M |
| BlueCrest Capital Management Ltd | — | Add +33.7% | 23,844 | $6.7M |
| Morgan Stanley | — | Add +60.8% | 23,815 | $6.7M |
| Bank of America Corp. | — | Reduce -29.8% | 21,087 | $6.0M |
| Sculptor Capital LP | — | Add +80.0% | 18,000 | $5.2M |
| JPMorgan Chase & Co. | — | Add +2253.8% | 16,453 | $4.6M |
| Skaana Management L.P. | — | New | 9,908 | $2.8M |
| Invesco Ltd. | — | Reduce -33.3% | 10,000 | $2.8M |
| Walleye Capital LLC | — | No change | 10,000 | $2.8M |
| Ssi Investment Management LLC | — | No change | 6,000 | $1.7M |
| Barclays PLC | — | New | 3,045 | $859K |
| Agf Management Ltd. | — | Add +200.0% | 3,000 | $847K |
| Tudor Investment Corporation | — | No change | 2,000 | $575K |
| Janus Henderson Group PLC | — | No change | 1,480 | $422K |
| Elequin Capital, LP | — | Add +1234.9% | 1,148 | $303K |
| UBS Group AG | — | New | 1,015 | $286K |
| Susquehanna International Group, LLP | — | New | 883 | $249K |
"% of holder's portfolio" is BRUKER CORP (BRKR 6.375 09/01/28)'s weight in each manager's 13F, not the share of Bruker Corp. (brkr 6.375 09/01/28) the manager owns.