Vault-13

BRUKER CORP BRKR 6.375 09.01.28

6.375 PREF SER A · PUBLIC · CUSIP 116794207

36 institutional holders +3 vs Q1 2026
2,639,7012.6m shares reported held*
$1.2bnreported value*
4 new 10 added 13 reduced 2 sold out net sold ≈ $1.6m (-3.0k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $444.97.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q3 25: 40Q4 25: 34Q1 26: 33Q2 26: 3636Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202540
Q4 202534
Q1 202633
Q2 202636

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q4 25: 16 bought or addedQ4 25: 20 cut or sold outQ4 25Q1 26: 18 bought or addedQ1 26: 12 cut or sold outQ1 26Q2 26: 14 bought or addedQ2 26: 15 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 20251620
Q1 20261812
Q2 20261415

Biggest buyers

Magnetar Financial LLC New +108,963+109.0k
Aequim Alternative Investments LP Added +80,000+80.0k
TWO SIGMA INVESTMENTS, LP Added +30,975+31.0k
Skaana Management L.P. Added +17,976+18.0k
TPG GP A, LLC Added +12,500+12.5k
BANK OF AMERICA CORP /DE/ Added +11,316+11.3k
STATE STREET CORP Added +6,500+6.5k
MORGAN STANLEY Added +5,348+5.3k
Elequin Capital, LP Added +3,635+3.6k
HRT FINANCIAL LP New +2,059+2.1k

Biggest sellers

ADVENT CAPITAL MANAGEMENT /DE/ Reduced -61,120-61.1k
Jain Global LLC Sold out -55,000-55.0k
WOLVERINE ASSET MANAGEMENT LLC Reduced -45,333-45.3k
Calamos Advisors LLC Reduced -41,401-41.4k
BlackRock, Inc. Reduced -19,132-19.1k
BlueCrest Capital Management Ltd Reduced -18,604-18.6k
JANE STREET GROUP, LLC Reduced -16,118-16.1k
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Reduced -14,776-14.8k
VAN ECK ASSOCIATES CORP Reduced -5,338-5.3k
AGF MANAGEMENT LTD Sold out -3,000-3.0k

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Aequim Alternative Investments LP 4.02% of their portfolio MILL VALLEY, CA 580,000580.0k $258.8m $258.8m 4.02% Added +80.0k +80,000
2 FMR LLC 0.01% of their portfolio BOSTON, MA 446,550446.6k $197.7m $197.7m 0.01% Reduced -250 -250
3 D. E. Shaw & Co., Inc. 0.06% of their portfolio New York, NY 205,000205.0k $91.5m $91.5m 0.06% Unchanged
4 FRANKLIN RESOURCES INC 0.02% of their portfolio San Mateo, CA 200,000200.0k $89.6m $89.6m 0.02% Unchanged
5 TPG GP A, LLC 1.56% of their portfolio FORT WORTH, TX 175,500175.5k $78.3m $78.3m 1.56% Added +12.5k +12,500
6 BlackRock, Inc. 0.00% of their portfolio New York, NY 171,695171.7k $76.9m $76.9m 0.00% Reduced -19.1k -19,132
7 Magnetar Financial LLC 0.44% of their portfolio EVANSTON, IL 108,963109.0k $48.6m $48.6m 0.44% New
8 Calamos Advisors LLC 0.16% of their portfolio NAPERVILLE, IL 100,560100.6k $45.0m $45.0m 0.16% Reduced -41.4k -41,401
9 TWO SIGMA INVESTMENTS, LP 0.03% of their portfolio NEW YORK, NY 87,43187.4k $39.2m $39.2m 0.03% Added +31.0k +30,975
10 WOLVERINE ASSET MANAGEMENT LLC 0.48% of their portfolio CHICAGO, IL 82,45882.5k $36.8m $36.8m 0.48% Reduced -45.3k -45,333
11 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 71,00071.0k $31.4m $31.4m 0.01% Reduced -1.0k -1,000
12 VAN ECK ASSOCIATES CORP 0.02% of their portfolio NEW YORK, NY 69,04569.0k $30.9m $30.9m 0.02% Reduced -5.3k -5,338
13 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio CAUSEWAY BAY, K3 52,57552.6k $23.5m $23.5m 0.03% Reduced -14.8k -14,776
14 Context Capital Management, LLC 0.45% of their portfolio LAJOLLA, CA 50,00050.0k $22.4m $22.4m 0.45% Unchanged
15 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 37,50037.5k $16.7m $16.7m 0.00% Added +6.5k +6,500
16 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 32,40332.4k $14.5m $14.5m 0.00% Added +11.3k +11,316
17 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 29,16329.2k $13.1m $13.1m 0.00% Added +5.3k +5,348
18 Skaana Management L.P. 3.30% of their portfolio BROOKLYN, NY 27,88427.9k $12.4m $12.4m 3.30% Added +18.0k +17,976
19 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 22,18422.2k $9.9m $9.9m 0.01% Reduced -16.1k -16,118
20 Sculptor Capital LP 0.08% of their portfolio New York, NY 18,00018.0k $8.0m $8.0m 0.08% Unchanged
21 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 17,15217.2k $4.8m $4.8m 0.00% Added +699 +699
22 ADVENT CAPITAL MANAGEMENT /DE/ 0.10% of their portfolio NEW YORK, NY 10,00010.0k $4.4m $4.4m 0.10% Reduced -61.1k -61,120
23 Walleye Capital LLC 0.02% of their portfolio NEW YORK, NY 10,00010.0k $4.5m $4.5m 0.02% Unchanged
24 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 7,5007.5k $3.4m $3.4m 0.00% Reduced -2.5k -2,500
25 SSI INVESTMENT MANAGEMENT LLC 0.15% of their portfolio Los Angeles, CA 6,0006.0k $2.7m $2.7m 0.15% Unchanged
26 BlueCrest Capital Management Ltd 0.10% of their portfolio ST HELIER, Y9 5,2405.2k $2.3m $2.3m 0.10% Reduced -18.6k -18,604
27 Elequin Capital, LP 0.07% of their portfolio NEW YORK, NY 4,7834.8k $2.1m $2.1m 0.07% Added +3.6k +3,635
28 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 2,7712.8k $1.2m $1.2m 0.00% Reduced -274 -274
29 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 2,0592.1k $922.0k $922.0k 0.00% New
30 TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio STAMFORD, CT 2,0002.0k $892.5k $892.5k 0.00% Unchanged
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 1,4841.5k $664.7k $664.7k 0.00% Added +601 +601
32 Jupiter Topco LLC 0.00% of their portfolio NEW YORK, NY 1,4801.5k $660.6k $660.6k 0.00% First filing
33 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,0091.0k $451.9k $451.9k 0.00% Reduced -6 -6
34 Ares Systematic Credit Ltd 0.07% of their portfolio LONDON, X0 274274 $122.7k $122.7k 0.07% New
35 Regatta Research & Money Management 0.02% of their portfolio METAIRIE, LA 3838 $17.0k $17.0k 0.02% First filing
36 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 3636 $16.0k $16.0k 0.00% New