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BRKR in the 13F filings

Bruker Corp · CUSIP 116794108

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 5 listed it in both
Shares listed
27,920,751
combined, among listed positions
Reported value
$1.3bn
combined, at the quarter end

Among the 92 comparable managers: 14 buyers (opened or added shares) and 20 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +4,200,847.

Managers listing BRKR in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
Fidelity (FMR LLC)15,229,626$717munder 0.1%Added+1,496,75917 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc2,366,520$111munder 0.1%Added+2,289,26917 Feb 2026 (the filing on sec.gov)
Millennium Management LLC1,839,587$87munder 0.1%Added+1,269,31617 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP1,553,054$73m0.08%Added+491,42317 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC1,419,467$67munder 0.1%Added+103,83317 Feb 2026 (the filing on sec.gov)
Artisan Partners LP1,192,708$56m0.08%Added+771,50717 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP1,093,816$52munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP685,927$32m0.23%Added+204,00617 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC609,014$29m0.10%Trimmed-222,82017 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP421,625$20munder 0.1%Trimmed-425,73617 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.317,508$15munder 0.1%Added+111,59117 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP298,107$14munder 0.1%Trimmed-83,34717 Feb 2026 (the filing on sec.gov)
Invesco Ltd231,211$11munder 0.1%Trimmed-14,29919 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP173,476$8.2munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp106,660$5.0munder 0.1%Added+6,66017 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd98,290$4.6munder 0.1%Trimmed-721,56917 Feb 2026 (the filing on sec.gov)
Winton Group Ltd79,750$3.8m0.13%Newnew11 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC61,800$2.9munder 0.1%Trimmed-13,27813 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC49,459$2.3munder 0.1%Added+13,45217 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP41,629$2.0munder 0.1%Trimmed-37,02817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP17,166$809kunder 0.1%Trimmed-30,88617 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC14,317$674kunder 0.1%Trimmed-140,32913 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC12,381$583kunder 0.1%Trimmed-770,26012 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC7,653$361kunder 0.1%Newnew27 Oct 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (10)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
10 in Q3 2024 to 9 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BRKR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20136$570mn.a.n.a.
Q3 20136$754mn.a.n.a.
Q4 20135$606mn.a.n.a.
Q1 20144$710mn.a.n.a.
Q2 20145$776mn.a.n.a.
Q3 20143$594mn.a.n.a.
Q4 20145$816mn.a.n.a.
Q1 20156$674mn.a.n.a.
Q2 20156$1.0bnn.a.n.a.
Q3 20155$602mn.a.n.a.
Q4 201510$1.3bnn.a.n.a.
Q1 201614$1.4bnn.a.n.a.
Q2 201610$935mn.a.n.a.
Q3 20169$1.0bnn.a.n.a.
Q4 20168$960mn.a.n.a.
Q1 20178$1.0bnn.a.n.a.
Q2 201714$1.3bnn.a.n.a.
Q3 201711$1.3bnn.a.n.a.
Q4 201710$1.4bnn.a.n.a.
Q1 201812$1.2bnn.a.n.a.
Q2 201812$1.2bnn.a.n.a.
Q3 201811$1.4bnn.a.n.a.
Q4 201812$1.4bnn.a.n.a.
Q1 201913$1.8bnn.a.n.a.
Q2 201912$2.4bnn.a.n.a.
Q3 201911$2.4bnn.a.n.a.
Q4 201913$2.9bnn.a.n.a.
Q1 202011$2.1bnn.a.n.a.
Q2 20209$2.2bnn.a.n.a.
Q3 202010$2.2bnn.a.n.a.
Q4 202010$3.0bnn.a.n.a.
Q1 20218$3.6bnn.a.n.a.
Q2 202114$4.3bnn.a.n.a.
Q3 202118$4.2bnn.a.n.a.
Q4 202115$4.1bnn.a.n.a.
Q1 202213$3.0bnn.a.n.a.
Q2 202214$2.9bnn.a.n.a.
Q3 202214$1.7bnn.a.n.a.
Q4 202210$2.0bnn.a.n.a.
Q1 202312$2.1bnn.a.n.a.
Q2 202312$2.0bnn.a.n.a.
Q3 202311$1.4bnn.a.n.a.
Q4 202313$1.7bn86
Q1 202410$2.1bn74
Q2 202410$1.7bn84
Q3 202410$1.8bn64
Q4 202412$1.4bn85
Q1 20259$817m37
Q2 20255$189m42
Q3 20257$123m72
Q4 20259$1.1bn1420
Q1 20266$738m1215
Q2 20269$1.8bn2114

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

BRKR and LLY →BRKR and JNJ →BRKR and VRTX →Choose a stock to compare with BRKR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own BRKR, latest filings →Back to the 13F Explorer →