Who owns BRKR (BRKR)
Which tracked institutional funds hold BRKR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BRKR company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
61 tracked funds added or opened BRKR while 158 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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
BRKR’s largest tracked holder by dollar value, Orbis Allan Gray Ltd, sizes it at 2.7% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 2.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in BRKR 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 2025-Q4 and 2026-Q1, across 356 tracked filers holding BRKR, 195 increased or opened the position and 185 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 BRKR between the 2025-Q4 and 2026-Q1 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 35
- VANGUARD PORTFOLIO MANAGEMENT LLC$175M
- VANGUARD CAPITAL MANAGEMENT LLC$174M
- SNYDER CAPITAL MANAGEMENT L P$53M
- TPG GP A, LLC$47M
- BALYASNY ASSET MANAGEMENT L.P.$42M
- Capital Research Global Investors$39M
Full exits 32
- VANGUARD GROUP INC$476M
- T. Rowe Price Investment Management, Inc.$97M
- VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.$77M
- ANGELO GORDON & CO., L.P.$48M
- Iron Triangle Partners LP$37M
- Freestone Grove Partners LP$32M
Largest adds
- AQR CAPITAL MANAGEMENT LLC$43M
- NORGES BANK$43M
- TWO SIGMA INVESTMENTS, LP$18M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$16M
- JONES FINANCIAL COMPANIES LLLP$12M
- Aequim Alternative Investments LP$8M
Largest trims
- BlackRock, Inc.$305M
- FMR LLC$189M
- Pallas Capital Advisors LLC$104M
- FIL Ltd$76M
- CITADEL ADVISORS LLC$60M
- Orbis Allan Gray Ltd$54M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Orbis Allan Gray Ltd added | 17,940,076 | $648M | 12.1% | 2026-Q1 |
| Pallas Capital Advisors LLC added | 9,481,821 | $342M | 6.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 6,513,844 | $235M | 4.4% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 4,855,915 | $175M | 3.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 4,817,076 | $174M | 3.2% | 2026-Q1 |
| Aequim Alternative Investments LP added | 500,000 | $144M | 2.7% | 2026-Q1 |
| STATE STREET CORP added | 3,908,693 | $141M | 2.6% | 2026-Q1 |
| FMR LLC trimmed | 426,200 | $123M | 2.3% | 2026-Q1 |
| EDMOND DE ROTHSCHILD HOLDING S.A. added | 3,356,850 | $121M | 2.3% | 2026-Q1 |
| LONDON CO OF VIRGINIA trimmed | 2,584,029 | $93M | 1.7% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 2,474,025 | $89M | 1.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 2,341,518 | $85M | 1.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,223,406 | $80M | 1.5% | 2026-Q1 |
| MORGAN STANLEY added | 1,844,668 | $67M | 1.2% | 2026-Q1 |
| BROWN ADVISORY INC trimmed | 1,780,528 | $64M | 1.2% | 2026-Q1 |
| M&G PLC added | 1,655,672 | $60M | 1.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. | 205,000 | $59M | 1.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 200,000 | $56M | 1.1% | 2026-Q1 |
| SAMLYN CAPITAL, LLC added | 1,540,049 | $56M | 1.0% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 1,493,053 | $54M | 1.0% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,485,089 | $54M | 1.0% | 2026-Q1 |
| SNYDER CAPITAL MANAGEMENT L P new | 1,467,577 | $53M | 1.0% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,434,105 | $52M | 1.0% | 2026-Q1 |
| Artisan Partners Limited Partnership added | 1,427,781 | $52M | 1.0% | 2026-Q1 |
| TPG GP A, LLC new | 163,000 | $47M | 0.9% | 2026-Q1 |
| NORGES BANK added | 1,117,124 | $47M | 0.9% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 1,285,979 | $46M | 0.9% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 1,159,040 | $42M | 0.8% | 2026-Q1 |
| Calamos Advisors LLC added | 141,961 | $40M | 0.7% | 2026-Q1 |
| Capital Research Global Investors new | 1,069,067 | $39M | 0.7% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC added | 127,791 | $37M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP added | 973,122 | $35M | 0.7% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 952,873 | $34M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 933,596 | $34M | 0.6% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ added | 857,600 | $31M | 0.6% | 2026-Q1 |
| UBS Group AG trimmed | 809,896 | $29M | 0.5% | 2026-Q1 |
| ROYAL LONDON ASSET MANAGEMENT LTD added | 797,052 | $29M | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 780,955 | $28M | 0.5% | 2026-Q1 |
| Alyeska Investment Group, L.P. added | 757,157 | $27M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 683,707 | $25M | 0.5% | 2026-Q1 |
| Candriam S.C.A. added | 676,424 | $24M | 0.5% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 670,510 | $24M | 0.5% | 2026-Q1 |
| Old West Investment Management, LLC trimmed | 641,000 | $23M | 0.4% | 2026-Q1 |
| Champlain Investment Partners, LLC trimmed | 605,115 | $22M | 0.4% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 594,932 | $21M | 0.4% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP trimmed | 74,383 | $21M | 0.4% | 2026-Q1 |
| ADVENT CAPITAL MANAGEMENT /DE/ trimmed | 71,120 | $21M | 0.4% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 560,663 | $20M | 0.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 559,829 | $20M | 0.4% | 2026-Q1 |
| Think Investments LP new | 550,000 | $20M | 0.4% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 531,150 | $19M | 0.4% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 67,351 | $19M | 0.4% | 2026-Q1 |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. new | 482,859 | $17M | 0.3% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 479,784 | $17M | 0.3% | 2026-Q1 |
| MetLife Investment Management, LLC trimmed | 475,733 | $17M | 0.3% | 2026-Q1 |
| PALISADE CAPITAL MANAGEMENT, LP added | 465,112 | $17M | 0.3% | 2026-Q1 |
| LOOMIS SAYLES & CO L P added | 456,773 | $16M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 56,456 | $16M | 0.3% | 2026-Q1 |
| Jain Global LLC | 55,000 | $16M | 0.3% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 448,049 | $15M | 0.3% | 2026-Q1 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 424,250 | $15M | 0.3% | 2026-Q1 |
| BECKER CAPITAL MANAGEMENT INC added | 416,548 | $15M | 0.3% | 2026-Q1 |
| Gotham Asset Management, LLC added | 416,610 | $15M | 0.3% | 2026-Q1 |
| Nuveen, LLC trimmed | 399,178 | $14M | 0.3% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC added | 393,742 | $14M | 0.3% | 2026-Q1 |
| Context Capital Management, LLC | 50,000 | $14M | 0.3% | 2026-Q1 |
| NATIXIS ADVISORS, LLC trimmed | 385,212 | $14M | 0.3% | 2026-Q1 |
| Ceredex Value Advisors LLC trimmed | 358,300 | $13M | 0.2% | 2026-Q1 |
| CITIGROUP INC added | 353,605 | $13M | 0.2% | 2026-Q1 |
| Polar Capital Holdings Plc trimmed | 347,038 | $13M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 365,786 | $12M | 0.2% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC added | 306,396 | $11M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 304,785 | $11M | 0.2% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 38,302 | $11M | 0.2% | 2026-Q1 |
| DekaBank Deutsche Girozentrale | 307,040 | $11M | 0.2% | 2026-Q1 |
| Wesleyan Assurance Society | 285,000 | $10M | 0.2% | 2026-Q1 |
| Grantham, Mayo, Van Otterloo & Co. LLC added | 281,239 | $10M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 280,180 | $10M | 0.2% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 10,097,035 | $476M | 8.9% | 2025-Q4 stale |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 2,396,120 | $100M | 1.9% | 2025-Q1 stale |
| T. Rowe Price Investment Management, Inc. trimmed | 2,056,757 | $97M | 1.8% | 2025-Q4 stale |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. trimmed | 1,640,715 | $77M | 1.4% | 2025-Q4 stale |
| ANGELO GORDON & CO., L.P. added | 133,000 | $48M | 0.9% | 2025-Q4 stale |
| STEADFAST CAPITAL MANAGEMENT LP trimmed | 938,563 | $39M | 0.7% | 2025-Q1 stale |
| Iron Triangle Partners LP added | 794,380 | $37M | 0.7% | 2025-Q4 stale |
| Freestone Grove Partners LP added | 685,927 | $32M | 0.6% | 2025-Q4 stale |
| ORBIMED ADVISORS LLC new | 555,789 | $26M | 0.5% | 2025-Q4 stale |
| Holocene Advisors, LP added | 582,172 | $19M | 0.4% | 2025-Q3 stale |
| NAN FUNG TRINITY (HK) LTD new | 355,300 | $17M | 0.3% | 2025-Q4 stale |
| Pembroke Management, LTD added | 400,893 | $17M | 0.3% | 2025-Q2 stale |
| Meridiem Capital Partners LP new | 354,281 | $15M | 0.3% | 2025-Q2 stale |
| Vestal Point Capital, LP trimmed | 440,000 | $14M | 0.3% | 2025-Q3 stale |
| Bellevue Group AG trimmed | 335,288 | $14M | 0.3% | 2025-Q1 stale |
| Scion Asset Management, LLC trimmed | 48,334 | $13M | 0.2% | 2025-Q3 stale |
| Cubist Systematic Strategies, LLC added | 354,548 | $12M | 0.2% | 2025-Q3 stale |
| Point72 (DIFC) Ltd added | 276,257 | $11M | 0.2% | 2025-Q2 stale |
| EVENTIDE ASSET MANAGEMENT, LLC added | 272,324 | $11M | 0.2% | 2025-Q2 stale |
| CSS LLC/IL new | 39,853 | $11M | 0.2% | 2025-Q3 stale |
| GLENVIEW CAPITAL MANAGEMENT, LLC new | 319,674 | $10M | 0.2% | 2025-Q3 stale |
| TD Asset Management Inc trimmed | 215,398 | $10M | 0.2% | 2025-Q4 stale |
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.