Vault-13

BRASKEM S A BAK

SP ADR PFD A · ADR · CUSIP 105532105

63 institutional holders -1 vs Q1 2026
18,705,52618.7m shares reported held*
$45.6mreported value*
15 new 17 added 16 reduced 16 sold out net bought ≈ $27.8m (+11.4m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $2.44.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0255075Q3 22: 46Q4 22: 52Q1 23: 54Q2 23: 60Q3 23: 53Q4 23: 58Q1 24: 51Q2 24: 52Q3 24: 65Q4 24: 62Q1 25: 59Q2 25: 53Q3 25: 45Q4 25: 53Q1 26: 64Q2 26: 6363Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202246
Q4 202252
Q1 202354
Q2 202360
Q3 202353
Q4 202358
Q1 202451
Q2 202452
Q3 202465
Q4 202462
Q1 202559
Q2 202553
Q3 202545
Q4 202553
Q1 202664
Q2 202663

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
50050Q3 24: 36 bought or addedQ3 24: 22 cut or sold outQ4 24: 32 bought or addedQ4 24: 32 cut or sold outQ4 24Q1 25: 29 bought or addedQ1 25: 36 cut or sold outQ2 25: 25 bought or addedQ2 25: 28 cut or sold outQ2 25Q3 25: 22 bought or addedQ3 25: 26 cut or sold outQ4 25: 27 bought or addedQ4 25: 24 cut or sold outQ4 25Q1 26: 42 bought or addedQ1 26: 22 cut or sold outQ2 26: 32 bought or addedQ2 26: 32 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20243622
Q4 20243232
Q1 20252936
Q2 20252528
Q3 20252226
Q4 20252724
Q1 20264222
Q2 20263232

Biggest buyers

140 Summer Partners LP New +8,030,124+8.0m
BARCLAYS PLC New +1,519,411+1.5m
MARSHALL WACE, LLP Added +1,338,983+1.3m
Point72 Asset Management, L.P. Added +1,182,683+1.2m
JANE STREET GROUP, LLC Added +301,479+301.5k
UBS Group AG Added +300,780+300.8k
Marex Group Ltd New +300,000+300.0k
MILLENNIUM MANAGEMENT LLC Added +150,636+150.6k
D. E. Shaw & Co., Inc. New +78,880+78.9k
RAMSEY QUANTITATIVE SYSTEMS New +63,373+63.4k

Biggest sellers

Brooklands Fund Management Ltd Sold out -550,000-550.0k
LONESTAR CAPITAL MANAGEMENT LLC Sold out -500,000-500.0k
MORGAN STANLEY Reduced -449,147-449.1k
Old West Investment Management, LLC Sold out -140,593-140.6k
Jump Financial, LLC Sold out -133,800-133.8k
Virtu Financial LLC Reduced -120,227-120.2k
BANK OF AMERICA CORP /DE/ Sold out -50,000-50.0k
Private Advisor Group, LLC Sold out -42,830-42.8k
Stelac Advisory Services LLC Sold out -40,092-40.1k
BlackRock, Inc. Reduced -37,977-38.0k

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 140 Summer Partners LP 1.59% of their portfolio New York, NY 8,030,1248.0m $19.6m $19.6m 1.59% New
2 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 2,019,3822.0m $4.9m $4.9m 0.00% Added +1.3m +1,338,983
3 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 1,519,4111.5m $3.7m $3.7m 0.00% New
4 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 1,233,8851.2m $3.0m $3.0m 0.00% Added +1.2m +1,182,683
5 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 821,977822.0k $2.0m $2.0m 0.00% Added +44.9k +44,850
6 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 820,304820.3k $2.0m $2.0m 0.00% Added +301.5k +301,479
7 UBS Group AG 0.00% of their portfolio ZURICH, V8 760,743760.7k $1.9m $1.9m 0.00% Added +300.8k +300,780
8 X-Square Capital, LLC 0.31% of their portfolio GUAYNABO, PR 500,900500.9k $1.2m $1.2m 0.31% Unchanged
9 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 485,679485.7k $1.2m $1.2m 0.00% Unchanged
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 319,404319.4k $779.3k $779.3k 0.00% Reduced -5.6k -5,618
11 Marex Group Ltd 0.01% of their portfolio London, X0 300,000300.0k $732.0k $732.0k 0.01% New
12 BlackRock, Inc. 0.00% of their portfolio New York, NY 248,212248.2k $605.6k $605.6k 0.00% Reduced -38.0k -37,977
13 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 216,916216.9k $529.3k $529.3k 0.01% Reduced -25.4k -25,440
14 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 208,867208.9k $509.6k $509.6k 0.00% Added +6.0k +6,011
15 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 163,695163.7k $399.4k $399.4k 0.00% Added +150.6k +150,636
16 ION Fund Management Ltd 0.03% of their portfolio Herzliya, L3 119,000119.0k $290.4k $290.4k 0.03% Added +3.3k +3,300
17 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 114,298114.3k $278.9k $278.9k 0.00% Reduced -1.7k -1,701
18 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 78,88078.9k $192.5k $192.5k 0.00% New
19 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 68,19868.2k $166.4k $166.4k 0.00% Added +44.9k +44,905
20 RAMSEY QUANTITATIVE SYSTEMS 0.14% of their portfolio LOUISVILLE, KY 63,37363.4k $154.6k $154.6k 0.14% New
21 HM PAYSON & CO 0.00% of their portfolio PORTLAND, ME 60,41560.4k $147.4k $147.4k 0.00% Added +51.9k +51,915
22 SmartHarvest Portfolios, LLC 0.04% of their portfolio SEATTLE, WA 52,15852.2k $127.3k $127.3k 0.04% Reduced -2.3k -2,308
23 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 50,88950.9k $124.2k $124.2k 0.00% Added +22.5k +22,480
24 Jain Global LLC 0.00% of their portfolio NEW YORK, NY 42,17342.2k $102.9k $102.9k 0.00% New
25 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 39,46139.5k $96.3k $96.3k 0.00% Reduced -10.2k -10,155
26 Ballentine Partners, LLC 0.00% of their portfolio Waltham, MA 38,86238.9k $94.8k $94.8k 0.00% Added +1.7k +1,726
27 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 38,05738.1k $92.9k $92.9k 0.00% Reduced -449.1k -449,147
28 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 36,67836.7k $89.5k $89.5k 0.00% New
29 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 33,00233.0k $80.5k $80.5k 0.00% Added +2.4k +2,393
30 Capital Wealth Planning, LLC 0.00% of their portfolio NAPLES, FL 30,00030.0k $73.2k $73.2k 0.00% New
31 Centiva Capital, LP 0.00% of their portfolio New York, NY 28,69028.7k $70.0k $70.0k 0.00% Added +13.7k +13,690
32 Rehmann Capital Advisory Group 0.00% of their portfolio LANSING, MI 20,00020.0k $48.8k $48.8k 0.00% Unchanged
33 Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio OAKLAND, CA 15,53715.5k $37.9k $37.9k 0.00% New
34 Virtu Financial LLC 0.00% of their portfolio New York, NY 15,45315.5k $38.0k $38.0k 0.00% Reduced -120.2k -120,227
35 J. Safra Sarasin Holding AG 0.00% of their portfolio BASEL, V8 15,10015.1k $36.9k $36.9k 0.00% New
36 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 14,22614.2k $34.7k $34.7k 0.00% Unchanged
37 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 14,02514.0k $34.2k $34.2k 0.00% Unchanged
38 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 13,89913.9k $33.9k $33.9k 0.00% Reduced -3.0k -2,969
39 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 11,58711.6k $28.3k $28.3k 0.00% Reduced -1.5k -1,511
40 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 7,6467.6k $18.7k $18.7k 0.00% Added +4.3k +4,315
41 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 5,0905.1k $12.4k $12.4k 0.00% Reduced -22 -22
42 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 4,2884.3k $10.5k $10.5k 0.00% Added +2.2k +2,197
43 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 3,8963.9k $9.5k $9.5k 0.00% Added +130 +130
44 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 3,4633.5k $8.7k $8.7k 0.00% New
45 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 3,4603.5k $8.4k $8.4k 0.00% Unchanged
46 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 2,4902.5k $6.1k $6.1k 0.00% New
47 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 2,4262.4k $5.9k $5.9k 0.00% Unchanged
48 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 2,3962.4k $5.8k $5.8k 0.00% Unchanged
49 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 2,3552.4k $5.7k $5.7k 0.00% Reduced -1.6k -1,554
50 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 1,1701.2k $2.9k $2.9k 0.00% Reduced -2.3k -2,287
51 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 1,0931.1k $2.7k $2.7k 0.00% Reduced -684 -684
52 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 551551 $1.3k $1.3k 0.00% New
53 WealthCollab, LLC 0.00% of their portfolio BELLEVUE, WA 549549 $1.3k $1.3k 0.00% Unchanged
54 JFS WEALTH ADVISORS, LLC 0.00% of their portfolio HERMITAGE, PA 535535 $1.3k $1.3k 0.00% Unchanged
55 Cornerstone Financial Management LLC 0.00% of their portfolio BURLINGTON, MA 168168 $410 $410 0.00% Unchanged
56 Physician Wealth Advisors, Inc. 0.00% of their portfolio MIDVALE, UT 167167 $408 $408 0.00% New
57 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 8383 $203 $203 0.00% Unchanged
58 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 6868 $166 $166 0.00% Unchanged
59 LRI Investments, LLC 0.00% of their portfolio PALM BEACH GARDENS, FL 6666 $161 $161 0.00% Unchanged
60 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 3737 $90 $90 0.00% Reduced -12.1k -12,149
61 Eurizon Capital SGR S.p.A. 0.00% of their portfolio MILAN, L6 3535 $85 $85 0.00% Unchanged
62 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 2828 $68 $68 0.00% Reduced -2.0k -1,972
63 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 66 $15 $15 0.00% New