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Livermore
Livermore
ZHEN

Tectonic Advisors LLC

SEC CIK
0001859918
Latest filing
Jul 15, 2026

MAIN holding history

Main Street Capital CORP in every 13F filed by Tectonic Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MAIN overviewAll 13F holders of MAINFull Q2 2026 holdings

Shares (Q2 2026)
145,445
Value
$7.55M
% of portfolio
0.4%
Quarters held
19
Since Q1 2021
Holdings of MAIN by Tectonic Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026145,445$7.55M0.4%+145,445NewHolders
Q3 20250$00.0%−215,481−100.0%Sold outHolders
Q2 2025215,481$12.7M0.7%+21,750+11.2%AddedHolders
Q1 2025193,731$11.0M0.7%+8,065+4.3%AddedHolders
Q4 2024185,666$10.9M0.7%+18,601+11.1%AddedHolders
Q3 2024167,065$8.38M0.5%+23,464+16.3%AddedHolders
Q2 2024143,601$7.25M0.5%+9,951+7.4%AddedHolders
Q1 2024133,650$6.32M0.5%+8,626+6.9%AddedHolders
Q4 2023125,024$5.40M0.5%+8,681+7.5%AddedHolders
Q3 2023116,343$4.73M0.4%+12,674+12.2%AddedHolders
Q2 2023103,669$4.15M0.5%+11,500+12.5%AddedHolders
Q1 202392,169$3.64M0.5%+18,292+24.8%AddedHolders
Q4 202273,877$2.73M0.4%+18,539+33.5%AddedHolders
Q3 202255,338$1.86M0.3%+10,748+24.1%AddedHolders
Q2 202244,590$1.72M0.3%+11,111+33.2%AddedHolders
Q1 202233,479$1.43M0.2%+5,497+19.6%AddedHolders
Q4 202127,982$1.25M0.2%+6,033+27.5%AddedHolders
Q3 202121,949$902.0K0.2%+3,072+16.3%AddedHolders
Q2 202118,877$776.0K0.2%+2,563+15.7%AddedHolders
Q1 202116,314$639.0K0.2%––Holders

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