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BC

Brunswick Corp

Company with tickers: BC, BC-PC

CIK
14930
CUSIP
117043109
Shares Outstanding
64,974,438
13F Activity (30d)
133 filings 130 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 406
Total Value: $2,525,563,915
Total Shares: 34,710,887
Showing 1–100 of 411 holdings by value · page 1 of 5

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 406 13F filers · Δ vs Dec 31, 2025
Top Holder
9.7%
Jun 2023 → Mar 2026 · range 8.9% – 10.9%
+0.8 pts
Top 5
35.7%
Jun 2023 → Mar 2026 · range 32.1% – 36.2%
+2.0 pts
Top 10
51.5%
Jun 2023 → Mar 2026 · range 47.3% – 51.5%
+1.9 pts
HHI
375
Jun 2023 → Mar 2026 · range 342 – 377
Broadly held+31

Quarterly Activity

vs Dec 31, 2025
New
79
Increased
139
Decreased
109
Sold Out
52
Unchanged
79
Holder count: +27
Institutional value: +19.4%
Shares held: +21.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 411
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Holder Value (USD) % of 13F Shares Open