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BRKR · Bruker Corp · Holdings

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$63.24 +1.30 (+2.10%) At close · Oct 2
Market Cap
$10.01B
Shares
155.12M
Volume · Oct 2 2.23M Avg daily vol (3M) 2.21M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 433
Total Value: $9,798,989,569
Total Shares: 146,127,483
Showing 1–100 of 470 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 433 13F filers · Δ vs Mar 31, 2026
Top Holder
14.5%
Sep 2023 → Jun 2026 · range 9.1% – 14.5%
+2.1 pts
Top 5
42.3%
Sep 2023 → Jun 2026 · range 40.6% – 49.6%
+1.5 pts
Top 10
56.5%
Sep 2023 → Jun 2026 · range 53.7% – 65.4%
+2.5 pts
HHI
510
Sep 2023 → Jun 2026 · range 418 – 580
Broadly held+47

Quarterly Activity

vs Mar 31, 2026
New
117
Increased
137
Decreased
131
Sold Out
46
Unchanged
48
Holder count: +71
Institutional value: +71.7%
Shares held: +4.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 470
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1109354 CUSIP 116794108 13F (30d) 7 filings 7 filers Visit website Investor relations