布魯克公司
MX ˙ BMV ˙ US1167941087
SecurityMX:BRKR / Bruker Corporation
InstitutionSector Gamma As
Latest Disclosed Ownership254,010 shares
Latest Disclosed Value $ 9,174,841
Sector Gamma As reports 0.27% decrease in ownership of BRKR / Bruker Corporation

On May 7, 2026 - Sector Gamma As filed a 13F-HR form disclosing ownership of 254,010 shares of Bruker Corporation (MX:BRKR) valued at $9,174,841 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 254,697 shares of Bruker Corporation. This represents a change in shares of -0.27% 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)
2026-05-07 2026-03-31 13F BRUKER COM 116794108 254,010 -687 -0.27 9,175 -23.54 2.1665
2026-02-12 2025-12-31 13F BRUKER COM 116794108 254,697 3,788 1.51 11,999 47.18 2.7350
2025-10-31 2025-09-30 13F BRUKER COM 116794108 250,909 54,939 28.03 8,152 0.98 2.0212
2025-07-31 2025-06-30 13F BRUKER COM 116794108 195,970 -16,000 -7.55 8,074 -8.75 2.6390
2025-05-13 2025-03-31 13F BRUKER COM 116794108 211,970 53,000 33.34 8,848 -5.05 2.8340
2025-02-11 2024-12-31 13F BRUKER COM 116794108 158,970 0 0.00 9,319 -15.12 3.2037
2024-11-13 2024-09-30 13F BRUKER COM 116794108 158,970 43,498 37.67 10,978 49.00 3.3310
2024-08-09 2024-06-30 13F BRUKER COM 116794108 115,472 2,697 2.39 7,368 -30.45 2.7527
2024-05-08 2024-03-31 13F BRUKER COM 116794108 112,775 -14,537 -11.42 10,594 13.26 2.9860
2024-02-05 2023-12-31 13F BRUKER COM 116794108 127,312 23,957 23.18 9,355 45.27 2.2699
2023-11-06 2023-09-30 13F BRUKER COM 116794108 103,355 -8,887 -7.92 6,439 -22.38 1.6457
2023-08-09 2023-06-30 13F BRUKER COM 116794108 112,242 -40,875 -26.70 8,297 -31.27 1.8564
2023-05-12 2023-03-31 13F BRUKER COM 116794108 153,117 -38,865 -20.24 12,072 -8.00 2.9266
2023-02-08 2022-12-31 13F/A-1 BRUKER COM 116794108 191,982 -45,976 -19.32 13,122 3.92 3.0000
2023-02-07 2022-12-31 13F BRUKER COM 116794108 191,982 -45,976 13 3.0000
2022-11-09 2022-09-30 13F BRUKER COM 116794108 237,958 -13,084 -5.21 12,626 -19.86 3.2539
2022-08-05 2022-06-30 13F BRUKER COM 116794108 251,042 -910 -0.36 15,755 -2.75 3.5250
2022-05-06 2022-03-31 13F BRUKER COM 116794108 251,952 89,184 54.79 16,201 18.62 3.5203
2022-02-08 2021-12-31 13F BRUKER COM 116794108 162,768 -70,484 -30.22 13,658 -25.03 3.2105
2021-10-29 2021-09-30 13F BRUKER COM 116794108 233,252 -73,398 -23.94 18,217 -21.81 3.6340
2021-08-04 2021-06-30 13F BRUKER COM 116794108 306,650 -71,117 -18.83 23,299 -4.05 4.1265
2021-05-10 2021-03-31 13F BRUKER COM 116794108 377,767 50,290 15.36 24,283 36.99 4.4474
2021-02-10 2020-12-31 13F BRUKER COM 116794108 327,477 -59,484 -15.37 17,726 15.24 3.3733
2020-11-09 2020-09-30 13F BRUKER COM 116794108 386,961 49,615 14.71 15,382 12.09 3.5010
2020-08-07 2020-06-30 13F BRUKER COM 116794108 337,346 10,500 3.21 13,723 17.08 2.8328
2020-05-11 2020-03-31 13F BRUKER COM 116794108 326,846 -14,904 -4.36 11,721 -32.71 2.4991
2020-02-12 2019-12-31 13F BRUKER COM 116794108 341,750 33,746 10.96 17,419 28.73 2.7897
2019-11-05 2019-09-30 13F BRUKER COM 116794108 308,004 85,000 38.12 13,531 21.47 2.2862
2019-07-31 2019-06-30 13F BRUKER COM 116794108 223,004 223,004 11,139 1.7905
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.