BAK Braskem S.A.
Braskem S.A. (BAK) Institutional Ownership
What the institutions did with BAK last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Only 1 managers reported a position this quarter, so the percentages above describe a very small sample.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| 140 Summer Partners LP | 8.0M | 42.9% |
| MARSHALL WACE, LLP | 2.0M | 10.8% |
| BARCLAYS PLC | 1.5M | 8.1% |
| Point72 Asset Management, L.P. | 1.2M | 6.6% |
| LPL Financial LLC | 822.0K | 4.4% |
| JANE STREET GROUP, LLC | 820.3K | 4.4% |
| UBS Group AG | 760.7K | 4.1% |
| X-Square Capital, LLC | 500.9K | 2.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 485.7K | 2.6% |
| STATE STREET CORP | 319.4K | 1.7% |
| Marex Group Ltd | 300.0K | 1.6% |
| BlackRock, Inc. | 248.2K | 1.3% |
| XTX Topco Ltd | 216.9K | 1.2% |
| TWO SIGMA INVESTMENTS, LP | 208.9K | 1.1% |
| MILLENNIUM MANAGEMENT LLC | 163.7K | 0.9% |
| ION Fund Management Ltd | 119.0K | 0.6% |
| AMERICAN CENTURY COMPANIES INC | 114.3K | 0.6% |
| D. E. Shaw & Co., Inc. | 78.9K | 0.4% |
| Engineers Gate Manager LP | 68.2K | 0.4% |
| RAMSEY QUANTITATIVE SYSTEMS | 63.4K | 0.3% |
| HM PAYSON & CO | 60.4K | 0.3% |
| SmartHarvest Portfolios, LLC | 52.2K | 0.3% |
| GOLDMAN SACHS GROUP INC | 50.9K | 0.3% |
| Jain Global LLC | 42.2K | 0.2% |
| Creative Planning | 39.5K | 0.2% |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.