BRASKEM SA (BAK) — Institutional Holders, Q2 2026
63 institutional investment managers reported a BAK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $45.6M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
BAK in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- 140 Summer PartnersNew · +8,030,124 sh+$19.6M
- BARCLAYS PLCNew · +1,519,411 sh+$3.7M
- MARSHALL WACE, LLPAdded · +1,338,983 sh+$3.3M
- Point72 Asset Management, L.P.Added · +1,182,683 sh+$2.9M
- JANE STREET GROUPAdded · +301,479 sh+$735.6K
Biggest sellers
- Brooklands Fund Management LtdSold out · -550,000 sh-$1.3M
- LONESTAR CAPITAL MANAGEMENTSold out · -500,000 sh-$1.2M
- MORGAN STANLEYTrimmed · -449,147 sh-$1.1M
- Old West Investment ManagementSold out · -140,593 sh-$343.0K
- Jump FinancialSold out · -133,800 sh-$326.5K
BAK 13F holders ranked 1–63 of 63
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | 140 Summer Partners#1 · 8,030,124 sh | 8,030,124 | $19.6M | 1.40% | New |
| 2 | MARSHALL WACE, LLP#2 · 2,019,382 sh | 2,019,382 | $4.9M | <0.01% | +196.8% |
| 3 | BARCLAYS PLC#3 · 1,519,411 sh | 1,519,411 | $3.7M | <0.01% | New |
| 4 | Point72 Asset Management, L.P.#4 · 1,233,885 sh | 1,233,885 | $3.0M | <0.01% | +2309.8% |
| 5 | LPL Financial#5 · 821,977 sh | 821,977 | $2.0M | <0.01% | +5.8% |
| 6 | JANE STREET GROUP#6 · 820,304 sh | 820,304 | $2.0M | <0.01% | +58.1% |
| 7 | UBS Group AG#7 · 760,743 sh | 760,743 | $1.9M | <0.01% | +65.4% |
| 8 | X-Square Capital#8 · 500,900 sh | 500,900 | $1.2M | 0.31% | 0.0% |
| 9 | VANGUARD CAPITAL MANAGEMENT#9 · 485,679 sh | 485,679 | $1.2M | 0.00% | 0.0% |
| 10 | STATE STREET#10 · 319,404 sh | 319,404 | $779.3K | 0.00% | -1.7% |
| 11 | Marex Group plc#11 · 300,000 sh | 300,000 | $732.0K | <0.01% | New |
| 12 | BlackRock#12 · 248,212 sh | 248,212 | $605.6K | 0.00% | -13.3% |
| 13 | XTX Topco Ltd#13 · 216,916 sh | 216,916 | $529.3K | <0.01% | -10.5% |
| 14 | TWO SIGMA INVESTMENTS#14 · 208,867 sh | 208,867 | $509.6K | <0.01% | +3.0% |
| 15 | MILLENNIUM MANAGEMENT#15 · 163,695 sh | 163,695 | $399.4K | <0.01% | +1153.5% |
| 16 | ION Fund Management Ltd#16 · 119,000 sh | 119,000 | $290.4K | 0.02% | +2.9% |
| 17 | AMERICAN CENTURY COMPANIES#17 · 114,298 sh | 114,298 | $278.9K | <0.01% | -1.5% |
| 18 | D. E. Shaw#18 · 78,880 sh | 78,880 | $192.5K | <0.01% | New |
| 19 | Engineers Gate Manager#19 · 68,198 sh | 68,198 | $166.4K | <0.01% | +192.8% |
| 20 | RAMSEY QUANTITATIVE SYSTEMS#20 · 63,373 sh | 63,373 | $154.6K | — | New |
| 21 | HM PAYSON#21 · 60,415 sh | 60,415 | $147.4K | <0.01% | +610.8% |
| 22 | SmartHarvest Portfolios#22 · 52,158 sh | 52,158 | $127.3K | — | -4.2% |
| 23 | GOLDMAN SACHS GROUP#23 · 50,889 sh | 50,889 | $124.2K | 0.00% | +79.1% |
| 24 | Jain Global#24 · 42,173 sh | 42,173 | $102.9K | <0.01% | New |
| 25 | Creative Planning#25 · 39,461 sh | 39,461 | $96.3K | <0.01% | -20.5% |
| 26 | Ballentine Partners#26 · 38,862 sh | 38,862 | $94.8K | <0.01% | +4.6% |
| 27 | MORGAN STANLEY#27 · 38,057 sh | 38,057 | $92.9K | 0.00% | -92.2% |
| 28 | CITADEL ADVISORS#28 · 36,678 sh | 36,678 | $89.5K | 0.00% | New |
| 29 | VAN ECK ASSOCIATES#29 · 33,002 sh | 33,002 | $80.5K | 0.00% | +7.8% |
| 30 | Capital Wealth Planning#30 · 30,000 sh | 30,000 | $73.2K | <0.01% | New |
| 31 | Centiva Capital#31 · 28,690 sh | 28,690 | $70.0K | <0.01% | +91.3% |
| 32 | Rehmann Capital Advisory Group#32 · 20,000 sh | 20,000 | $48.8K | <0.01% | 0.0% |
| 33 | Virtu Financial#33 · 15,453 sh | 15,453 | $38.0K | <0.01% | -88.6% |
| 34 | Vanguard Personalized Indexing Management#34 · 15,537 sh | 15,537 | $37.9K | <0.01% | New |
| 35 | J. Safra Sarasin Holding AG#35 · 15,100 sh | 15,100 | $36.9K | — | New |
| 36 | VANGUARD FIDUCIARY#36 · 14,226 sh | 14,226 | $34.7K | 0.00% | 0.0% |
| 37 | Cetera Investment Advisers#37 · 14,025 sh | 14,025 | $34.2K | 0.00% | 0.0% |
| 38 | HighTower Advisors#38 · 13,899 sh | 13,899 | $33.9K | 0.00% | -17.6% |
| 39 | SIGNATUREFD#39 · 11,587 sh | 11,587 | $28.3K | — | -11.5% |
| 40 | Caitong International Asset Management , Ltd#40 · 7,646 sh | 7,646 | $18.7K | <0.01% | +129.5% |
| 41 | SBI Securities , Ltd.#41 · 5,090 sh | 5,090 | $12.4K | — | -0.4% |
| 42 | GAMMA Investing#42 · 4,288 sh | 4,288 | $10.5K | — | +105.1% |
| 43 | RHUMBLINE ADVISERS#43 · 3,896 sh | 3,896 | $9.5K | 0.00% | +3.5% |
| 44 | JPMORGAN CHASE#44 · 3,463 sh | 3,463 | $8.7K | 0.00% | New |
| 45 | Steward Partners Investment Advisory#45 · 3,460 sh | 3,460 | $8.4K | 0.00% | 0.0% |
| 46 | Mirae Asset Global Investments , Ltd.#46 · 2,490 sh | 2,490 | $6.1K | 0.00% | New |
| 47 | WELLS FARGO & COMPANY#47 · 2,426 sh | 2,426 | $5.9K | 0.00% | 0.0% |
| 48 | BNP PARIBAS FINANCIAL MARKETS#48 · 2,396 sh | 2,396 | $5.8K | 0.00% | 0.0% |
| 49 | Parallel Advisors#49 · 2,355 sh | 2,355 | $5.7K | <0.01% | -39.8% |
| 50 | Allworth Financial#50 · 1,170 sh | 1,170 | $2.9K | 0.00% | -66.2% |
| 51 | Farther Finance Advisors#51 · 1,093 sh | 1,093 | $2.7K | — | -38.5% |
| 52 | Integrated Wealth Concepts#52 · 551 sh | 551 | $1.3K | 0.00% | New |
| 53 | WealthCollab#53 · 549 sh | 549 | $1.3K | <0.01% | 0.0% |
| 54 | JFS WEALTH ADVISORS#54 · 535 sh | 535 | $1.3K | <0.01% | 0.0% |
| 55 | Cornerstone Financial Management#55 · 168 sh | 168 | $410.00 | <0.01% | 0.0% |
| 56 | Physician Wealth Advisors#56 · 167 sh | 167 | $408.00 | — | New |
| 57 | GROUP ONE TRADING, L.P.#57 · 83 sh | 83 | $203.00 | 0.00% | 0.0% |
| 58 | US BANCORP \DE\#58 · 68 sh | 68 | $166.00 | 0.00% | 0.0% |
| 59 | LRI Investments#59 · 66 sh | 66 | $161.00 | 0.00% | 0.0% |
| 60 | CITIGROUP#60 · 37 sh | 37 | $90.00 | 0.00% | -99.7% |
| 61 | Eurizon Capital SGR S.p.A.#61 · 35 sh | 35 | $85.00 | 0.00% | 0.0% |
| 62 | OSAIC#62 · 28 sh | 28 | $68.00 | 0.00% | -98.6% |
| 63 | NATIONAL BANK OF CANADA#63 · 6 sh | 6 | $15.00 | 0.00% | New |
Funds that sold out of BAK in Q2 2026 (16)
Held BAK at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Brooklands Fund Management Ltd550,000 sh | 550,000 | $2.0M |
| LONESTAR CAPITAL MANAGEMENT500,000 sh | 500,000 | $1.8M |
| Old West Investment Management140,593 sh | 140,593 | $514.6K |
| Jump Financial133,800 sh | 133,800 | $489.7K |
| BANK OF AMERICA50,000 sh | 50,000 | $183.0K |
| Private Advisor Group42,830 sh | 42,830 | $156.8K |
| Stelac Advisory Services40,092 sh | 40,092 | $146.7K |
| QUADRANT CAPITAL GROUP30,328 sh | 30,328 | $104.5K |
| Independent Advisor Alliance15,676 sh | 15,676 | $57.4K |
| RENAISSANCE TECHNOLOGIES15,600 sh | 15,600 | $57.1K |
| ENVESTNET ASSET MANAGEMENT12,161 sh | 12,161 | $44.5K |
| EVERGREEN CAPITAL MANAGEMENT11,812 sh | 11,812 | $43.2K |
| EverSource Wealth Advisors49 sh | 49 | $29.6K |
| AdvisorNet Financial1,313 sh | 1,313 | $4.8K |
| MAI Capital Management364 sh | 364 | $1.3K |
| Tower Research Capital (TRC)175 sh | 175 | $640.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.