Bruker Corporation
US ˙ NasdaqGS ˙ US1167941087

SecurityBRKR / Bruker Corporation
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership43,310 shares
Latest Disclosed Value $ 1,564,377
Quantinno Capital Management LP reports 12.86% increase in ownership of BRKR / Bruker Corporation

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 43,310 shares of Bruker Corporation (US:BRKR) valued at $1,564,357 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 38,375 shares of Bruker Corporation. This represents a change in shares of 12.86% during the quarter. The current value of the position is $2,596,868 USD.

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 43,310 4,935 12.86 1,564 -13.45 0.0026
2026-02-17 2025-12-31 13F BRUKER COM 116794108 38,375 13,252 52.75 1,808 121.45 0.0036
2025-11-14 2025-09-30 13F BRUKER COM 116794108 25,123 -2,410 -8.75 816 -28.04 0.0022
2025-08-14 2025-06-30 13F BRUKER COM 116794108 27,533 7,394 36.71 1,134 35.00 0.0049
2025-05-12 2025-03-31 13F BRUKER COM 116794108 20,139 8,082 67.03 841 18.98 0.0055
2025-02-14 2024-12-31 13F BRUKER COM 116794108 12,057 8,172 210.35 707 163.43 0.0070
2024-11-14 2024-09-30 13F BRUKER COM 116794108 3,885 3,885 268 0.0035
2020-11-16 2020-09-30 13F BRUKER COM 116794108 0 -6,432 -100.00 0 -100.00
2020-08-14 2020-06-30 13F BRUKER COM 116794108 6,432 6,432 262 0.2584
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.