Bruker Corporation
MX ˙ BMV ˙ US1167941087
SecurityMX:BRKR / Bruker Corporation
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership2,223,406 shares
Latest Disclosed Value $ 80,328,683
Geode Capital Management, Llc reports 7.26% increase in ownership of BRKR / Bruker Corporation

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 2,223,406 shares of Bruker Corporation (MX:BRKR) valued at $80,328,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,072,846 shares of Bruker Corporation. This represents a change in shares of 7.26% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BRUKER COM 116794108 2,223,406 150,560 7.26 80,329 -17.76 0.0027
2026-02-09 2025-12-31 13F BRUKER COM 116794108 2,072,846 -12,218 -0.59 97,673 44.15 0.0060
2025-11-12 2025-09-30 13F BRUKER COM 116794108 2,085,064 26,529 1.29 67,756 -20.12 0.0043
2025-08-08 2025-06-30 13F BRUKER COM 116794108 2,058,535 -74,993 -3.51 84,825 -4.77 0.0059
2025-05-13 2025-03-31 13F BRUKER COM 116794108 2,133,528 119,787 5.95 89,079 -24.56 0.0070
2025-02-12 2024-12-31 13F BRUKER COM 116794108 2,013,741 20,273 1.02 118,081 -14.25 0.0091
2024-11-12 2024-09-30 13F BRUKER COM 116794108 1,993,468 193,580 10.76 137,702 19.87 0.0112
2024-08-09 2024-06-30 13F BRUKER COM 116794108 1,799,888 127,056 7.60 114,879 -26.91 0.0101
2024-05-13 2024-03-31 13F BRUKER COM 116794108 1,672,832 29,732 1.81 157,174 30.16 0.0145
2024-02-13 2023-12-31 13F BRUKER COM 116794108 1,643,100 -142,843 -8.00 120,752 8.51 0.0126
2023-11-13 2023-09-30 13F BRUKER COM 116794108 1,785,943 28,289 1.61 111,280 -14.35 0.0133
2023-08-11 2023-06-30 13F BRUKER COM 116794108 1,757,654 75,197 4.47 129,926 -2.05 0.0153
2023-05-15 2023-03-31 13F BRUKER COM 116794108 1,682,457 -8,588 -0.51 132,645 115,242.61 0.0172
2023-02-13 2022-12-31 13F BRUKER COM 116794108 1,691,045 18,665 1.12 116 -99.87 0.0162
2022-11-14 2022-09-30 13F BRUKER COM 116794108 1,672,380 36,930 2.26 88,736 -13.55 0.0135
2022-08-12 2022-06-30 13F BRUKER COM 116794108 1,635,450 158,805 10.75 102,640 8.10 0.0150
2022-05-13 2022-03-31 13F BRUKER COM 116794108 1,476,645 71,750 5.11 94,948 -19.46 0.0119
2022-02-11 2021-12-31 13F BRUKER COM 116794108 1,404,895 27,556 2.00 117,884 9.59 0.0142
2021-11-12 2021-09-30 13F BRUKER COM 116794108 1,377,339 350 0.03 107,570 2.82 0.0145
2021-08-13 2021-06-30 13F BRUKER COM 116794108 1,376,989 -4,880 -0.35 104,623 17.78 0.0144
2021-05-12 2021-03-31 13F BRUKER COM 116794108 1,381,869 39,908 2.97 88,826 22.28 0.0136
2021-02-12 2020-12-31 13F BRUKER COM 116794108 1,341,961 44,237 3.41 72,640 40.82 0.0122
2020-11-13 2020-09-30 13F BRUKER COM 116794108 1,297,724 -48,930 -3.63 51,584 -5.84 0.0101
2020-08-13 2020-06-30 13F BRUKER COM 116794108 1,346,654 22,794 1.72 54,781 15.40 0.0117
2020-05-14 2020-03-31 13F BRUKER COM 116794108 1,323,860 -152,966 -10.36 47,472 -36.93 0.0124
2020-02-20 2019-12-31 13F/A-1 BRUKER COM 116794108 1,476,826 49,046 3.44 75,270 20.01 0.0157
2020-02-13 2019-12-31 13F BRUKER COM 116794108 1,476,826 49,046 75,270 9,592.5015
2019-11-12 2019-09-30 13F BRUKER COM 116794108 1,427,780 -11,691 -0.81 62,721 -12.77 0.0146
2019-08-14 2019-06-30 13F BRUKER COM 116794108 1,439,471 3,170 0.22 71,901 30.23 0.0174
2019-05-14 2019-03-31 13F BRUKER COM 116794108 1,436,301 139,334 10.74 55,211 43.00 0.0143
2019-03-06 2018-12-31 13F/A-1 BRUKER COM 116794108 1,296,967 -42,362 -3.16 38,610 -13.82 0.0119
2019-02-13 2018-12-31 13F BRUKER COM 116794108 1,296,967 -42,362 38,610
2018-11-13 2018-09-30 13F BRUKER COM 116794108 1,339,329 51,238 3.98 44,799 19.76 0.0126
2018-08-14 2018-06-30 13F BRUKER COM 116794108 1,288,091 -20,758 -1.59 37,406 -4.48 0.0115
2018-05-15 2018-03-31 13F BRUKER COM 116794108 1,308,849 14,718 1.14 39,160 -11.83 0.0128
2018-02-13 2017-12-31 13F BRUKER COM 116794108 1,294,131 31,742 2.51 44,414 18.26 0.0151
2017-11-14 2017-09-30 13F BRUKER COM 116794108 1,262,389 28,753 2.33 37,556 5.56 0.0139
2017-08-14 2017-06-30 13F BRUKER COM 116794108 1,233,636 61,553 5.25 35,578 30.11 0.0140
2017-06-21 2017-03-31 13F/A-1 BRUKER BIOSCIENCES COM 116794108 1,172,083 -37,917 -3.13 27,344 6.70 0.0112
2017-05-12 2017-03-31 13F BRUKER BIOSCIENCES COM 116794108 1,172,083 27,344
2017-02-14 2016-12-31 13F BRUKER BIOSCIENCES COM 116794108 1,210,000 6,458 0.54 25,627 -5.99 0.0119
2016-11-10 2016-09-30 13F BRUKER BIOSCIENCES COM 116794108 1,203,542 -13,618 -1.12 27,260 -1.51 0.0137
2016-08-12 2016-06-30 13F BRUKER BIOSCIENCES COM 116794108 1,217,160 298,033 32.43 27,677 7.55 0.0151
2016-05-13 2016-03-31 13F BRUKER BIOSCIENCES COM 116794108 919,127 222,648 31.97 25,734 52.25 0.0137
2016-02-12 2015-12-31 13F BRUKER BIOSCIENCES COM 116794108 696,479 8,867 1.29 16,903 49.62 0.0096
2015-11-13 2015-09-30 13F BRUKER BIOSCIENCES COM 116794108 687,612 23,626 3.56 11,297 -16.63 0.0069
2015-08-14 2015-06-30 13F BRUKER BIOSCIENCES COM 116794108 663,986 19,888 3.09 13,551 13.91 0.0077
2015-05-14 2015-03-31 13F BRUKER BIOSCIENCES COM 116794108 644,098 45,664 7.63 11,896 1.32 0.0068
2015-02-12 2014-12-31 13F BRUKER BIOSCIENCES COM 116794108 598,434 28,868 5.07 11,741 11.35 0.0070
2014-11-14 2014-09-30 13F BRUKER BIOSCIENCES COM 116794108 569,566 17,034 3.08 10,544 -21.37 0.0068
2014-08-13 2014-06-30 13F BRUKER BIOSCIENCES COM 116794108 552,532 -147 -0.03 13,409 6.46 0.0087
2014-05-14 2014-03-31 13F BRUKER BIOSCIENCES COM 116794108 552,679 24,070 4.55 12,595 20.53 0.0084
2014-02-14 2013-12-31 13F BRUKER BIOSCIENCES COM 116794108 528,609 54,136 11.41 10,450 6.65 0.0072
2013-11-14 2013-09-30 13F BRUKER BIOSCIENCES COM 116794108 474,473 76,238 19.14 9,798 52.36 0.0079
2013-08-14 2013-06-30 13F BRUKER BIOSCIENCES COM 116794108 398,235 398,235 6,431 0.0057
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.