Brunswick Corporation
US ˙ NYSE ˙ US1170431092

SecurityBC / Brunswick Corporation
InstitutionHrt Financial Lp
Latest Disclosed Ownership43,764 shares
Latest Disclosed Value $ 3,184
Hrt Financial Lp ownership in BC / Brunswick Corporation

On May 14, 2026 - Hrt Financial Lp filed a 13F-HR form disclosing ownership of 43,764 shares of Brunswick Corporation (US:BC) valued at $3,184,269 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 15, 2025 disclosing 0 shares of Brunswick Corporation. The current value of the position is $3,518,626 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)
2026-05-14 2026-03-31 13F BRUNSWICK COM 117043109 43,764 43,764 3 0.0079
2025-05-15 2025-03-31 13F BRUNSWICK COM 117043109 0 -55,126 -100.00 0 -100.00
2025-02-14 2024-12-31 13F BRUNSWICK COM 117043109 55,126 -5,145 -8.54 4 -40.00 0.0184
2024-11-12 2024-09-30 13F BRUNSWICK COM 117043109 60,271 24,922 70.50 5 150.00 0.0251
2024-08-12 2024-06-30 13F BRUNSWICK COM 117043109 35,349 31,326 778.67 3 0.0144
2024-05-13 2024-03-31 13F BRUNSWICK COM 117043109 4,023 4,023 0 0.0024
2023-11-13 2023-09-30 13F BRUNSWICK COM 117043109 0 -39,034 -100.00 0 -100.00
2023-08-11 2023-06-30 13F BRUNSWICK COM 117043109 39,034 34,979 862.61 3 0.0316
2023-05-12 2023-03-31 13F BRUNSWICK COM 117043109 4,055 -75,862 -94.93 0 -100.00 0.0041
2023-02-10 2022-12-31 13F BRUNSWICK COM 117043109 79,917 79,917 6 0.0814
2022-08-12 2022-06-30 13F BRUNSWICK COM 117043109 0 -195,000 -100.00 0 -100.00
2022-05-16 2022-03-31 13F BRUNSWICK COM 117043109 195,000 195,000 15,773 0.1125
2022-02-14 2021-12-31 13F BRUNSWICK COM 117043109 0 -21,251 -100.00 0 -100.00
2021-11-15 2021-09-30 13F BRUNSWICK COM 117043109 21,251 21,251 2,024 0.0123
2021-05-17 2021-03-31 13F BRUNSWICK OM 117043109 0 -3,739 -100.00 0 -100.00
2021-02-16 2020-12-31 13F BRUNSWICK OM 117043109 3,739 3,739 285 0.0057
2020-11-13 2020-09-30 13F BRUNSWICK COM 117043109 0 -40,529 -100.00 0 -100.00
2020-08-14 2020-06-30 13F BRUNSWICK COM 117043109 40,529 40,529 2,594 0.0779
2020-05-15 2020-03-31 13F BRUNSWICK COM 117043109 0 -63,129 -100.00 0 -100.00
2020-02-14 2019-12-31 13F BRUNSWICK COM 117043109 63,129 34,044 117.05 3,786 149.90 0.1628
2019-11-14 2019-09-30 13F BRUNSWICK COM 117043109 29,085 29,085 1,515 0.0715
2019-02-15 2018-12-31 13F BRUNSWICK COM 117043109 0 -4,096 -100.00 0 -100.00
2018-11-15 2018-09-30 13F BRUNSWICK COM 117043109 4,096 4,096 274 0.0427
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.