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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

MBI holding history

Mbia Inc in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MBI overviewAll 13F holders of MBIFull Q2 2026 holdings

Shares (Q2 2026)
26,241
Value
$171.1K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of MBI by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202626,241$171.1K<0.1%−2,316−8.1%ReducedHolders
Q1 202628,557$168.8K<0.1%−38,895−57.7%ReducedHolders
Q4 202567,452$483.0K<0.1%−188,188−73.6%ReducedHolders
Q3 2025255,640$1.90M<0.1%+207,457+430.6%AddedHolders
Q2 202548,183$209.0K<0.1%−26,348−35.4%ReducedHolders
Q1 202574,531$371.0K<0.1%−63,349−45.9%ReducedHolders
Q4 2024137,880$890.0K<0.1%+40,887+42.2%AddedHolders
Q3 202496,993$346.0K<0.1%+84,862+699.5%AddedHolders
Q2 202412,131$66.0K<0.1%−31,625−72.3%ReducedHolders
Q1 202443,756$295.0K<0.1%−17,104−28.1%ReducedHolders
Q4 202360,860$372.0K<0.1%−14,428−19.2%ReducedHolders
Q3 202375,288$542.0K<0.1%+3,376+4.7%AddedHolders
Q2 202371,912$621.0K<0.1%+55,182+329.8%AddedHolders
Q1 202316,730$154.0K<0.1%−73,254−81.4%ReducedHolders
Q4 202289,984$1.16M0.1%+30,045+50.1%AddedHolders
Q3 202259,939$551.0K<0.1%−4,865−7.5%ReducedHolders
Q2 202264,804$800.0K<0.1%−38,994−37.6%ReducedHolders
Q1 2022103,798$1.60M0.1%−30,823−22.9%ReducedHolders
Q4 2021134,621$2.13M0.1%+133,512+12,039.0%AddedHolders
Q3 20211,109$12.0K<0.1%−371−25.1%ReducedHolders
Q2 20211,480$16.0K<0.1%−46,083−96.9%ReducedHolders
Q1 202147,563$00.0%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.