Who owns Brunswick (BC)
Which tracked institutional funds hold BC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BC company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
135 tracked funds added or opened BC while 68 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BC’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes BC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in BC divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 433 tracked filers holding BC, 207 increased or opened the position and 240 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BC between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 17
- BALYASNY ASSET MANAGEMENT L.P.$18M
- FARALLON CAPITAL MANAGEMENT, L.L.C.$5M
- Shellback Capital, LP$5M
- Portolan Capital Management, LLC$5M
- Squarepoint Ops LLC$4M
- Campbell & CO Investment Adviser LLC$3M
Full exits 42
- Global Alpha Capital Management Ltd.$27M
- DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC$25M
- MILLENNIUM MANAGEMENT LLC$18M
- LSV ASSET MANAGEMENT$11M
- DekaBank Deutsche Girozentrale$7M
- Waratah Capital Advisors Ltd.$7M
Largest adds
- BlackRock, Inc.$167M
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/$62M
- MARSHALL WACE, LLP$46M
- VANGUARD PORTFOLIO MANAGEMENT LLC$42M
- AQR CAPITAL MANAGEMENT LLC$40M
- CANADA PENSION PLAN INVESTMENT BOARD$39M
Largest trims
- TURTLE CREEK ASSET MANAGEMENT INC.$77M
- BANK OF AMERICA CORP /DE/$36M
- FIL Ltd$13M
- TWO SIGMA INVESTMENTS, LP$8M
- PRINCIPAL FINANCIAL GROUP INC$8M
- Walleye Capital LLC$6M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 6,748,107 | $568M | 10.6% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 4,136,460 | $352M | 6.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 3,456,691 | $291M | 5.4% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 3,055,802 | $257M | 4.8% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 2,932,941 | $247M | 4.6% | 2026-Q2 |
| BAILLIE GIFFORD & CO trimmed | 2,740,077 | $231M | 4.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,709,074 | $228M | 4.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 2,163,477 | $182M | 3.4% | 2026-Q2 |
| STATE STREET CORP added | 2,126,703 | $179M | 3.4% | 2026-Q2 |
| HARRIS ASSOCIATES L P trimmed | 1,913,396 | $161M | 3.0% | 2026-Q2 |
| MARSHALL WACE, LLP added | 1,830,427 | $154M | 2.9% | 2026-Q2 |
| Lightrock Netherlands B.V. added | 1,494,443 | $15M | 0.3% | 2026-Q2 |
| DEPRINCE RACE & ZOLLO INC trimmed | 1,454,187 | $123M | 2.3% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,216,728 | $103M | 1.9% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 1,201,336 | $101M | 1.9% | 2026-Q2 |
| Channing Capital Management, LLC trimmed | 1,105,584 | $93M | 1.7% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 1,021,164 | $86M | 1.6% | 2026-Q2 |
| FMR LLC added | 945,744 | $80M | 1.5% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 897,217 | $76M | 1.4% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 878,235 | $64M | 1.2% | 2026-Q2 |
| Copeland Capital Management, LLC trimmed | 849,283 | $72M | 1.3% | 2026-Q2 |
| MORGAN STANLEY added | 786,009 | $66M | 1.2% | 2026-Q2 |
| NORGES BANK added | 746,925 | $63M | 1.2% | 2026-Q2 |
| Allianz Asset Management GmbH added | 742,896 | $63M | 1.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 690,331 | $58M | 1.1% | 2026-Q2 |
| TURTLE CREEK ASSET MANAGEMENT INC. trimmed | 663,225 | $56M | 1.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 633,788 | $53M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP added | 632,151 | $53M | 1.0% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 625,125 | $53M | 1.0% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 581,562 | $49M | 0.9% | 2026-Q2 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. trimmed | 578,256 | $49M | 0.9% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 574,260 | $48M | 0.9% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 477,335 | $40M | 0.8% | 2026-Q2 |
| LAKEWOOD CAPITAL MANAGEMENT, LP trimmed | 460,467 | $39M | 0.7% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 456,010 | $38M | 0.7% | 2026-Q2 |
| FEDERATED HERMES, INC. trimmed | 447,493 | $38M | 0.7% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 420,637 | $35M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 410,827 | $35M | 0.6% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 408,504 | $35M | 0.7% | 2026-Q2 |
| Woodline Partners LP added | 401,419 | $34M | 0.6% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 386,225 | $33M | 0.6% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 377,788 | $32M | 0.6% | 2026-Q2 |
| 12th Street Asset Management Company, LLC added | 366,273 | $31M | 0.6% | 2026-Q2 |
| Lodge Hill Capital, LLC trimmed | 363,090 | $31M | 0.6% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 325,744 | $27M | 0.5% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 313,861 | $26M | 0.5% | 2026-Q2 |
| Divisar Capital Management LLC trimmed | 287,137 | $24M | 0.5% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 284,893 | $24M | 0.4% | 2026-Q2 |
| UBS Group AG added | 281,595 | $24M | 0.4% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 275,646 | $24M | 0.4% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 238,785 | $20M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 219,860 | $19M | 0.3% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 214,765 | $18M | 0.3% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 214,328 | $18M | 0.3% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. new | 208,458 | $18M | 0.3% | 2026-Q2 |
| Trexquant Investment LP added | 200,230 | $17M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 196,114 | $17M | 0.3% | 2026-Q2 |
| FIL Ltd trimmed | 194,701 | $16M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 183,167 | $15M | 0.3% | 2026-Q2 |
| LOOMIS SAYLES & CO L P added | 182,710 | $15M | 0.3% | 2026-Q2 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC added | 170,580 | $14M | 0.3% | 2026-Q2 |
| Swedbank AB trimmed | 170,000 | $14M | 0.3% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 166,629 | $14M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 162,771 | $14M | 0.3% | 2026-Q2 |
| Quantinno Capital Management LP added | 141,608 | $12M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 137,466 | $12M | 0.2% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 132,935 | $11M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 130,600 | $11M | 0.2% | 2026-Q2 |
| Man Group plc trimmed | 130,437 | $11M | 0.2% | 2026-Q2 |
| Nuveen, LLC added | 127,242 | $11M | 0.2% | 2026-Q2 |
| GABELLI FUNDS LLC trimmed | 126,381 | $11M | 0.2% | 2026-Q2 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC added | 119,904 | $10M | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 116,993 | $10M | 0.2% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 111,404 | $9M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 110,033 | $9M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 103,400 | $9M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 99,814 | $8M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 98,094 | $8M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 94,126 | $8M | 0.1% | 2026-Q2 |
| Legal & General Group Plc trimmed | 93,426 | $8M | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 90,649 | $8M | 0.1% | 2026-Q2 |
| Segment Wealth Management, LLC added | 89,590 | $8M | 0.1% | 2026-Q2 |
| LEVIN CAPITAL STRATEGIES, L.P. trimmed | 83,515 | $7M | 0.1% | 2026-Q2 |
| STADIUM CAPITAL MANAGEMENT LLC trimmed | 80,600 | $7M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 79,208 | $7M | 0.1% | 2026-Q2 |
| Mariner, LLC trimmed | 75,239 | $6M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 74,320 | $6M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 69,654 | $6M | 0.1% | 2026-Q2 |
| OPPENHEIMER ASSET MANAGEMENT INC. trimmed | 67,733 | $6M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 67,202 | $6M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 66,808 | $6M | 0.1% | 2026-Q2 |
| TECTONIC ADVISORS LLC trimmed | 61,736 | $5M | 0.1% | 2026-Q2 |
| FARALLON CAPITAL MANAGEMENT, L.L.C. new | 61,000 | $5M | 0.1% | 2026-Q2 |
| Shellback Capital, LP new | 58,808 | $5M | 0.1% | 2026-Q2 |
| Portolan Capital Management, LLC new | 57,175 | $5M | 0.1% | 2026-Q2 |
| CASTLEARK MANAGEMENT LLC trimmed | 56,720 | $5M | 0.1% | 2026-Q2 |
| Cerity Partners LLC trimmed | 55,907 | $5M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 55,497 | $5M | 0.1% | 2026-Q2 |
| Creative Planning added | 53,988 | $5M | 0.1% | 2026-Q2 |
| Markel Group Inc. | 51,250 | $4M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.