BRASKEM SA-CLASS A- ADR (BAK) Institutional Shareholders
BRASKEM SA-CLASS A- ADR (BAK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $45.50M in BAK holdings during the latest filing period.
140 Summer Partners Lp is currently the largest disclosed institutional shareholder of BAK tracked by InsiderSet, reporting ownership valued at approximately $19.59M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $13.65M, representing an estimated loss of -30.33% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 89% of the total disclosed BAK value among the investors covered in this analysis. Major shareholders include 140 Summer Partners Lp, Marshall Wace, Llp, Barclays Plc, and several other long-term asset managers with concentrated positions in BRASKEM SA-CLASS A- ADR (BAK).
This page ranks the largest institutional BAK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
59
Total Reported Value
$45.50M
Largest Holder
140 Summer Partners Lp
Largest Position
$19.59M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
88
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| 140 Summer Partners Lp | 1.59% | 8,030,124 | $19,593,503 | $13,651,211 | -$5,942,292 | -30.33% | |
| Marshall Wace, Llp | 0.00% | 2,019,382 | $4,927,293 | $3,432,949 | -$1,494,344 | -30.33% | |
| Barclays Plc | 0.00% | 1,519,411 | $3,707,363 | $2,582,999 | -$1,124,364 | -30.33% | |
| Point72 Asset Management, L.P. | 0.00% | 1,233,885 | $3,010,679 | $2,097,605 | -$913,075 | -30.33% | |
| Lpl Financial Llc | 0.00% | 821,977 | $2,005,624 | $1,397,361 | -$608,263 | -30.33% | |
| Jane Street Group, Llc | 0.00% | 820,304 | $2,001,542 | $1,394,517 | -$607,025 | -30.33% | |
| Ubs Group Ag | 0.00% | 760,743 | $1,856,212 | $1,293,263 | -$562,949 | -30.33% | |
| X-Square Capital, Llc | 0.31% | 500,900 | $1,222,000 | $851,530 | -$370,470 | -30.32% | |
| Vanguard Capital Management Llc | 0.00% | 485,679 | $1,185,057 | $825,654 | -$359,403 | -30.33% | |
| State Street Corp | 0.00% | 319,404 | $779,346 | $542,987 | -$236,359 | -30.33% | |
| Marex Group Plc | 0.01% | 300,000 | $732,000 | $510,000 | -$222,000 | -30.33% | |
| Blackrock, Inc. | 0.00% | 248,212 | $605,638 | $421,960 | -$183,678 | -30.33% | |
| Xtx Topco Ltd | 0.01% | 216,916 | $529,275 | $368,757 | -$160,518 | -30.33% | |
| Two Sigma Investments, Lp | 0.00% | 208,867 | $509,635 | $355,074 | -$154,561 | -30.33% | |
| Millennium Management Llc | 0.00% | 163,695 | $399,416 | $278,282 | -$121,135 | -30.33% | |
| Ion Fund Management Ltd | 0.03% | 119,000 | $290,360 | $202,300 | -$88,060 | -30.33% | |
| American Century Companies Inc | 0.00% | 114,298 | $278,887 | $194,307 | -$84,580 | -30.33% | |
| D. E. Shaw & Co., Inc. | 0.00% | 78,880 | $192,467 | $134,096 | -$58,371 | -30.33% | |
| Engineers Gate Manager Lp | 0.00% | 68,198 | $166,403 | $115,937 | -$50,466 | -30.33% | |
| Ramsey Quantitative Systems | 0.14% | 63,373 | $154,630 | $107,734 | -$46,896 | -30.33% | |
| Hm Payson & Co | 0.00% | 60,415 | $147,413 | $102,706 | -$44,708 | -30.33% | |
| Smartharvest Portfolios, Llc | 0.04% | 52,158 | $127,266 | $88,669 | -$38,597 | -30.33% | |
| Goldman Sachs Group Inc | 0.00% | 50,889 | $124,169 | $86,511 | -$37,658 | -30.33% | |
| Jain Global Llc | 0.00% | 42,173 | $102,902 | $71,694 | -$31,208 | -30.33% | |
| Ballentine Partners, Llc | 0.00% | 38,862 | $94,823 | $66,065 | -$28,758 | -30.33% | |
| Morgan Stanley | 0.00% | 38,057 | $92,859 | $64,697 | -$28,162 | -30.33% | |
| Citadel Advisors Llc | 0.00% | 36,678 | $89,494 | $62,353 | -$27,141 | -30.33% | |
| Van Eck Associates Corp | 0.00% | 33,002 | $80,525 | $56,103 | -$24,422 | -30.33% | |
| Capital Wealth Planning, Llc | 0.00% | 30,000 | $73,200 | $51,000 | -$22,200 | -30.33% | |
| Centiva Capital, Lp | 0.00% | 28,690 | $70,004 | $48,773 | -$21,231 | -30.33% | |
| Rehmann Capital Advisory Group | 0.00% | 20,000 | $48,800 | $34,000 | -$14,800 | -30.33% | |
| Virtu Financial Llc | 0.00% | 15,453 | $38,000 | $26,270 | -$11,730 | -30.87% | |
| Vanguard Personalized Indexing Management, Llc | 0.00% | 15,537 | $37,910 | $26,413 | -$11,497 | -30.33% | |
| J. Safra Sarasin Holding Ag | 0.00% | 15,100 | $36,855 | $25,670 | -$11,185 | -30.35% | |
| Vanguard Fiduciary Trust Co | 0.00% | 14,226 | $34,711 | $24,184 | -$10,527 | -30.33% | |
| Cetera Investment Advisers | 0.00% | 14,025 | $34,221 | $23,843 | -$10,379 | -30.33% | |
| Signaturefd, Llc | 0.00% | 11,587 | $28,272 | $19,698 | -$8,574 | -30.33% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 7,646 | $18,656 | $12,998 | -$5,658 | -30.33% | |
| Sbi Securities Co., Ltd. | 0.00% | 5,090 | $12,420 | $8,653 | -$3,767 | -30.33% | |
| Gamma Investing Llc | 0.00% | 4,288 | $10,463 | $7,290 | -$3,173 | -30.33% | |
| Rhumbline Advisers | 0.00% | 3,896 | $9,504 | $6,623 | -$2,881 | -30.31% | |
| Jpmorgan Chase & Co | 0.00% | 3,463 | $8,692 | $5,887 | -$2,805 | -32.27% | |
| Steward Partners Investment Advisory, Llc | 0.00% | 3,460 | $8,442 | $5,882 | -$2,560 | -30.32% | |
| Wells Fargo & Company/Mn | 0.00% | 2,426 | $5,918 | $4,124 | -$1,794 | -30.31% | |
| Bnp Paribas Financial Markets | 0.00% | 2,396 | $5,846 | $4,073 | -$1,773 | -30.33% | |
| Parallel Advisors, Llc | 0.00% | 2,355 | $5,746 | $4,004 | -$1,743 | -30.33% | |
| Allworth Financial Lp | 0.00% | 1,170 | $2,855 | $1,989 | -$866 | -30.33% | |
| Farther Finance Advisors, Llc | 0.00% | 1,093 | $2,667 | $1,858 | -$809 | -30.33% | |
| Wealthcollab, Llc | 0.00% | 549 | $1,340 | $933 | -$407 | -30.35% | |
| Jfs Wealth Advisors, Llc | 0.00% | 535 | $1,306 | $910 | -$397 | -30.36% |
Frequently asked questions about BAK
Who owns the most BAK stock?
The largest holders of BAK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BRASKEM SA-CLASS A- ADR (BAK).
Is BAK widely held by superinvestors?
Many widely followed stocks like BAK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BAK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.