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Livermore
Livermore
ZHEN

Massmutual Trust Co FSB

SEC CIK
0001103653
Latest filing
Jul 2, 2026

ATO holding history

Atmos Energy Corp in every 13F filed by Massmutual Trust Co FSB, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATO overviewAll 13F holders of ATOFull Q2 2026 holdings

Shares (Q2 2026)
523
Value
$90.1K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of ATO by Massmutual Trust Co FSB, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026523$90.1K<0.1%−2−0.4%ReducedHolders
Q1 2026525$97.0K<0.1%+120+29.6%AddedHolders
Q4 2025405$67.9K<0.1%+126+45.2%AddedHolders
Q3 2025279$47.6K<0.1%+65+30.4%AddedHolders
Q2 2025214$33.0K<0.1%+52+32.1%AddedHolders
Q1 2025162$25.0K<0.1%+28+20.9%AddedHolders
Q4 2024134$18.7K<0.1%−3−2.2%ReducedHolders
Q3 2024137$19.0K<0.1%+4+3.0%AddedHolders
Q2 2024133$15.5K<0.1%+13+10.8%AddedHolders
Q1 2024120$14.3K<0.1%−14−10.4%ReducedHolders
Q4 2023134$15.5K<0.1%−153−53.3%ReducedHolders
Q3 2023287$30.4K<0.1%+12+4.4%AddedHolders
Q2 2023275$32.0K<0.1%+176+177.8%AddedHolders
Q1 202399$11.1K<0.1%+35+54.7%AddedHolders
Q4 202264$7.00K<0.1%+5+8.5%AddedHolders
Q3 202259$6.00K<0.1%+2+3.5%AddedHolders
Q2 202257$6.00K<0.1%−40−41.2%ReducedHolders
Q1 202297$12.0K<0.1%+52+115.6%AddedHolders
Q4 202145$5.00K<0.1%−184−80.3%ReducedHolders
Q3 2021229$20.0K<0.1%+229NewHolders
Q2 20210$00.0%−34−100.0%Sold outHolders
Q1 202134$3.00K<0.1%––Holders

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