BAK Institutional Ownership
Who owns Braskem SA and what the big funds did with it last quarter, from every SEC 13F filing. 63 funds reported holding BAK at Jun 30, 2026.
- ●32 buying vs 32 selling
- ▲Shares held by funds +156.0%
- ▼Funds holding -1
- ▲Superinvestors: 3 added, 1 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 63 | 64 | −1.6% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 18.7M | 7.3M | +156.0% |
| Held by funds | – | – | – |
| New positions | 15 | 22 | −31.8% |
| Increased | 17 | 20 | −15.0% |
| Reduced | 16 | 12 | +33.3% |
| Sold out | 16 | 11 | +45.5% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in BAK
All superinvestors →
Who owns BAK
share of fund held shares- Index and passive funds6.0%
- Active managers and hedge funds72.5%
- Banks and brokers21.6%
- Pensions, insurers and other0.0%
The top 10 holders own 88.3% of all BAK shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
11 funds changed their position- Creative PlanningSold out−39K sh
- Caitong International Asset Management Co., LtdAdded+51K sh
- SmartHarvest Portfolios, LLCTrimmed−37K sh
- SBI Securities Co., Ltd.Added+20K sh
- Ramsey Quantitative SystemsAdded+16K sh
🔒 Free account: see all 11.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | 140 Summer Partners LP | – | 8M | $19.6M | +8M |
| 2 | Marshall Wace, LLP | – | 2M | $4.9M | +1.3M |
| 3 | Barclays PLC | – | 1.5M | $3.7M | +1.5M |
| 4 | Point72 Asset Management, L.P. | – | 1.2M | $3M | +1.2M |
| 5 | LPL Financial LLC | – | 822K | $2M | +45K |
| 6 | Jane Street Group, LLC | – | 820K | $2M | +301K |
| 7 | UBS Group AG | – | 761K | $1.9M | +301K |
| 8 | X-Square Capital, LLC | – | 501K | $1.2M | 0 |
| 9 | Vanguard Capital Management LLC | – | 486K | $1.2M | 0 |
| 10 | State Street Corp | – | 319K | $779K | −5,618 |
- 140 Summer Partners LP+8M sh+$19.6M
- Barclays PLC+1.5M sh+$3.7M
- Marshall Wace, LLP+1.3M sh+$3.3M
- Point72 Asset Management, L.P.+1.2M sh+$2.9M
- Jane Street Group, LLC+301K sh+$736K
- UBS Group AG+301K sh+$734K
- Marex Group Ltd+300K sh+$732K
- Millennium Management LLC+151K sh+$368K
- Brooklands Fund Management Ltd−550K sh−$2M
- Lonestar Capital Management LLC−500K sh−$1.8M
- Morgan Stanley−449K sh−$1.1M
- Old West Investment Management, LLC−141K sh−$515K
- Jump Financial, LLC−134K sh−$490K
- Virtu Financial LLC−120K sh−$296K
- Bank of America Corp /de/−50K sh−$183K
- Private Advisor Group, LLC−43K sh−$157K
BAK institutional ownership FAQ
Who owns the most BAK stock?
In Q2 2026 13F filings the largest holder of BAK was 140 Summer Partners LP, followed by Marshall Wace, LLP and Barclays PLC. Index fund managers are usually the biggest holders of large companies.
What percentage of BAK is owned by institutions?
63 funds reported holding 18.7M BAK shares at Jun 30, 2026.
Are hedge funds buying BAK?
In Q2 2026, 32 funds bought BAK (15 of them new positions) and 32 sold (16 sold out completely). Among well known investors, 3 added and 1 cut. Our fund sentiment for BAK is neutral.
What is BAK's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this BAK ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.