Form 13-F position report

BRASKEM S A

Reported by MILLENNIUM MANAGEMENT LLC

Company profile Manager portfolio Source filing
BAK CUSIP 105532105 Manager CIK 0001273087
Latest reported change

Reported 168,815 shares, down 1,153,346 (87.2%) from the prior quarter.

Reported value -93.3%; share count -87.2% vs. the prior quarter.

Reduced
% of reported 13F value < 0.01% This manager · Q4 2024
Shares 168,815 Quarter-end amount reported
Reported value $651,626 Fair value at quarter end
Consecutive quarters held 9 Through Q4 2024

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

17 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2026 Added 163,695 +150,636 (1153.5%) < 0.01% $399,416 2026-08-14
Q1 2026 Reduced 13,059 -25,002 (-65.7%) < 0.01% $47,796 2026-05-15
Q4 2025 New 38,061 +38,061 (0.0%) < 0.01% $112,280 2026-02-17
Q1 2025 Reduced 0 -168,815 (-100.0%) 0 $0 2025-05-15
Q4 2024 Reduced 168,815 -1,153,346 (-87.2%) < 0.01% $651,626 2025-02-14
Q3 2024 Added 1,322,161 +1,306,447 (8313.9%) < 0.01% $9,704,662 2024-11-14
Q2 2024 Reduced 15,714 -457,649 (-96.7%) < 0.01% $101,355 2024-08-14
Q1 2024 Added 473,363 +62,528 (15.2%) < 0.01% $4,984,512 2024-05-15
Q4 2023 Reduced 410,835 -370,703 (-47.4%) < 0.01% $3,623,565 2024-02-14
Q3 2023 Added 781,538 +150,892 (23.9%) < 0.01% $6,416,427 2023-11-14
Q2 2023 Added 630,646 +457,517 (264.3%) < 0.01% $7,347,026 2023-08-14
Q1 2023 Added 173,129 +81,351 (88.6%) < 0.01% $1,333,000 2023-05-15
Q4 2022 New 91,778 +91,778 (0.0%) < 0.01% $844,000 2023-02-14
Q2 2022 Reduced 0 -350,921 (-100.0%) 0 $0 2022-08-15
Q1 2022 New 350,921 +350,921 (0.0%) < 0.01% $6,541,000 2022-05-16
Q4 2021 Reduced 0 -26,934 (-100.0%) 0 $0 2022-02-14
Q3 2021 Added 26,934 +14,441 (115.6%) < 0.01% $588,000 2021-11-15
Five years are shown. A free account unlocks the complete reported history. Unlock full history
Institutional context

Who else reported the position

78 managers reported BRASKEM S A for Q4 2024.

Manager Activity Shares Change % of reported 13F Reported value Tenure
OAKTREE CAPITAL MANAGEMENT LP Unchanged 2,491,792 0 0.17% $9,618,317 4 qtrs
UBS Group AG Added 1,471,431 +1,471,430 < 0.01% $5,679,723 5 qtrs
Covalis Capital LLP Added 1,173,852 +250,215 0.66% $4,531,069 2 qtrs
MARSHALL WACE LLP Added 787,348 +98,406 < 0.01% $3,039,163 6 qtrs
VANGUARD GROUP INC Unchanged 560,466 0 < 0.01% $2,163,398 21 qtrs
Walleye Capital LLC Added 512,076 +193,120 < 0.01% $1,976,613 6 qtrs
MBB PUBLIC MARKETS I LLC Reduced 359,607 -985,199 0.13% $1,388,083 4 qtrs
RENAISSANCE TECHNOLOGIES LLC Added 329,910 +184,010 < 0.01% $1,273,453 17 qtrs
Trexquant Investment LP Added 258,638 +153,401 0.01% $998,343 8 qtrs
STATE STREET CORPORATION Added 239,027 +10,917 < 0.01% $922,644 21 qtrs
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Filing details and methodology As reported
Report period
December 31, 2024
Filed
February 14, 2025
Filing type
13F-HR
Position type
SP ADR PFD A

Voting authority reported

Sole
168,815
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.