Brunswick Corporation
US ˙ NYSE ˙ US1170431092

SecurityBC / Brunswick Corporation
InstitutionDeutsche Bank Ag\
Latest Disclosed Ownership10,667 shares
Latest Disclosed Value $ 776,130
Deutsche Bank Ag\ ownership in BC / Brunswick Corporation

On May 6, 2026 - Deutsche Bank Ag\ filed a 13F-HR form disclosing ownership of 10,667 shares of Brunswick Corporation (US:BC) valued at $776,131 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 9,170 shares of Brunswick Corporation. This represents a change in shares of 16.32% during the quarter. The current value of the position is $857,627 USD.

Deutsche Bank Ag\ has a history of taking positions in derivatives of the underlying security (BC) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

BC / Brunswick Corporation Historical Put/Call Ratio
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)
2026-05-06 2026-03-31 13F BRUNSWICK COM 117043109 10,667 1,497 16.32 776 14.12 0.0003
2026-02-11 2025-12-31 13F BRUNSWICK COM 117043109 9,170 -21,707 -70.30 681 -65.16 0.0002
2025-11-13 2025-09-30 13F BRUNSWICK COM 117043109 30,877 2,183 7.61 1,953 23.15 0.0007
2025-08-12 2025-06-30 13F BRUNSWICK COM 117043109 28,694 131 0.46 1,585 3.06 0.0006
2025-05-09 2025-03-31 13F BRUNSWICK COM 117043109 28,563 532 1.90 1,538 -15.17 0.0006
2025-06-30 2024-12-31 13F/A-1 BRUNSWICK COM 117043109 28,031 160 0.57 1,813 -22.39 0.0007
2025-02-14 2024-12-31 13F BRUNSWICK COM 117043109 28,031 160 1,813 0.0007
2025-06-26 2024-09-30 13F/A-1 BRUNSWICK COM 117043109 27,871 -486 -1.71 2,336 13.23 0.0010
2024-11-13 2024-09-30 13F BRUNSWICK COM 117043109 27,871 -486 2,336 0.0010
2025-06-12 2024-06-30 13F/A-1 BRUNSWICK COM 117043109 28,357 -227,444 -88.91 2,064 -91.64 0.0009
2024-08-14 2024-06-30 13F BRUNSWICK COM 117043109 28,357 -227,444 2,064 0.0009
2025-06-02 2024-03-31 13F/A-1 BRUNSWICK COM 117043109 255,801 -3,381 -1.30 24,690 -1.54 0.0115
2024-05-15 2024-03-31 13F BRUNSWICK COM 117043109 255,801 -3,381 24,690 0.0115
2024-02-14 2023-12-31 13F BRUNSWICK COM 117043109 259,182 -1,170 -0.45 25,076 21.92 0.0128
2023-11-24 2023-09-30 13F/A-1 BRUNSWICK COM 117043109 260,352 -19,312 -6.91 20,568 -15.12 0.0133
2023-11-09 2023-09-30 13F BRUNSWICK COM 117043109 260,352 -19,312 20,568 0.0027
2023-08-14 2023-06-30 13F BRUNSWICK COM 117043109 279,664 256,306 1,097.29 24,230 1,165.27 0.0129
2023-05-15 2023-03-31 13F BRUNSWICK COM 117043109 23,358 16 0.07 1,915 13.85 0.0011
2023-02-13 2022-12-31 13F BRUNSWICK COM 117043109 23,342 -47,592 -67.09 1,682 -63.77 0.0010
2022-11-14 2022-09-30 13F BRUNSWICK COM 117043109 70,934 28,983 69.09 4,643 69.27 0.0028
2022-08-11 2022-06-30 13F BRUNSWICK COM 117043109 41,951 -24,368 -36.74 2,743 -48.85 0.0015
2022-05-13 2022-03-31 13F BRUNSWICK COM 117043109 66,319 1,740 2.69 5,363 -17.56 0.0025
2022-02-16 2021-12-31 13F/A-1 BRUNSWICK COM 117043109 64,579 25,336 64.56 6,505 73.98 0.0029
2022-02-11 2021-12-31 13F BRUNSWICK COM 117043109 64,579 25,336 6,505 0.0003
2021-11-04 2021-09-30 13F BRUNSWICK COM 117043109 39,243 -31,591 -44.60 3,739 -47.01 0.0018
2021-08-11 2021-06-30 13F BRUNSWICK COM 117043109 70,834 21,355 43.16 7,056 49.52 0.0034
2021-05-13 2021-03-31 13F BRUNSWICK COM 117043109 49,479 1,497 3.12 4,719 29.04 0.0025
2021-02-16 2020-12-31 13F BRUNSWICK COM 117043109 47,982 1,273 2.73 3,657 32.98 0.0022
2020-11-12 2020-09-30 13F BRUNSWICK COM 117043109 46,709 -9,361 -16.70 2,750 -23.38 0.0019
2020-08-13 2020-06-30 13F BRUNSWICK COM 117043109 56,070 -54,710 -49.39 3,589 -8.40 0.0027
2020-05-14 2020-03-31 13F BRUNSWICK COM 117043109 110,780 64,529 139.52 3,918 41.39 0.0035
2020-02-14 2019-12-31 13F BRUNSWICK COM 117043109 46,251 -26,909 -36.78 2,771 -27.29 0.0018
2019-11-14 2019-09-30 13F BRUNSWICK COM 117043109 73,160 -110,935 -60.26 3,811 -54.87 0.0026
2019-08-14 2019-06-30 13F BRUNSWICK COM 117043109 184,095 -84,249 -31.40 8,445 -37.45 0.0050
2019-05-15 2019-03-31 13F BRUNSWICK COM 117043109 268,344 25,265 10.39 13,502 19.60 0.0080
2019-04-01 2018-12-31 13F/A-1 BRUNSWICK COM 117043109 243,079 23,443 10.67 11,289 -23.31 0.0080
2019-02-14 2018-12-31 13F BRUNSWICK COM 117043109 243,079 30,253 11,289
2021-12-21 2018-09-30 13F/A-1 BRUNSWICK COM 117043109 219,636 -238,622 -52.07 14,720 -50.18 0.0074
2018-11-14 2018-09-30 13F BRUNSWICK COM 117043109 212,826 -245,432 14,261 0.0099
2020-04-21 2018-06-30 13F/A-1 BRUNSWICK COM 117043109 458,258 379,796 484.05 29,549 534.51 0.0147
2018-08-14 2018-06-30 13F BRUNSWICK COM 117043109 296,853 218,391 19,138 12,711.4119
2019-10-23 2018-03-31 13F/A-2 BRUNSWICK COM 117043109 78,462 -48,198 -38.05 4,657 -33.39 0.0022
2019-10-18 2018-03-31 13F/A-1 BRUNSWICK COM 117043109 78,462 0 4,657 0.0022
2018-05-15 2018-03-31 13F BRUNSWICK COM 117043109 75,476 -51,184 4,480
2018-02-14 2017-12-31 13F BRUNSWICK COM 117043109 126,660 -60,410 -32.29 6,991 -33.21 0.0045
2017-11-14 2017-09-30 13F BRUNSWICK COM 117043109 187,070 31,196 20.01 10,467 7.08 0.0072
2017-08-11 2017-06-30 13F BRUNSWICK COM 117043109 155,874 -79,417 -33.75 9,775 -32.11 0.0070
2017-05-15 2017-03-31 13F BRUNSWICK COM 117043109 235,291 -40,084 -14.56 14,398 -4.12 0.0106
2017-02-14 2016-12-31 13F BRUNSWICK COM 117043109 275,375 137,721 100.05 15,016 123.72 0.0121
2016-11-14 2016-09-30 13F BRUNSWICK COM 117043109 137,654 59,753 76.70 6,712 90.20 0.0048
2016-08-15 2016-06-30 13F BRUNSWICK COM 117043109 77,901 -183,071 -70.15 3,529 -71.81 0.0025
2016-05-16 2016-03-31 13F BRUNSWICK COM 117043109 260,972 206,151 376.04 12,520 352.48 0.0094
2016-02-16 2015-12-31 13F BRUNSWICK COM 117043109 54,821 30,289 123.47 2,767 136.09 0.0019
2015-11-17 2015-09-30 13F BRUNSWICK COM 117043109 24,532 -130,311 -84.16 1,172 -85.12 0.0009
2015-08-12 2015-06-30 13F BRUNSWICK COM 117043109 154,843 127,322 462.64 7,874 456.86 0.0050
2015-05-15 2015-03-31 13F BRUNSWICK COM 117043109 27,521 -72,893 -72.59 1,414 -72.52 0.0009
2015-02-13 2014-12-31 13F BRUNSWICK COM 117043109 100,414 -17,135 -14.58 5,146 3.92 0.0032
2014-11-14 2014-09-30 13F BRUNSWICK COM 117043109 117,549 19,943 20.43 4,952 20.49 0.0031
2014-08-15 2014-06-30 13F BRUNSWICK COM 117043109 97,606 -39,841 -28.99 4,110 -33.97 0.0028
2014-05-15 2014-03-31 13F BRUNSWICK COM 117043109 137,447 -58,350 -29.80 6,224 -30.97 0.0044
2014-02-24 2013-12-31 13F/A-1 BRUNSWICK COM 117043109 195,797 -214,010 -52.22 9,017 -44.86 0.0065
2014-02-18 2013-12-31 13F BRUNSWICK COM 117043109 195,797 9,017
2013-11-18 2013-09-30 13F BRUNSWICK COM 117043109 409,807 257,148 168.45 16,354 235.33 0.0121
2013-08-16 2013-06-30 13F BRUNSWICK COM 011704310 152,659 152,659 4,877 0.0040
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2016-02-16 2015-12-31 13F BRUNSWICK COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-11-17 2015-09-30 13F BRUNSWICK COM Call 1,000 47 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-11-14 2019-09-30 13F BRUNSWICK COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-14 2019-06-30 13F BRUNSWICK COM Put 150 6 n/a n/a n/a
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.