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Massmutual Trust Co FSB

SEC CIK
0001103653
Latest filing
Oct 5, 2026

PHAT holding history

Phathom Pharmaceuticals, Inc. 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.

PHAT overviewAll 13F holders of PHATFull Q3 2026 holdings

Shares (Q3 2026)
0
Sold out in Q3 2026
Value
$0
% of portfolio
0.0%
Quarters held
6
Since Q3 2022
Holdings of PHAT by Massmutual Trust Co FSB, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20260$00.0%−427−100.0%Sold outHolders
Q2 2026427$4.63K<0.1%−32−7.0%ReducedHolders
Q1 2026459$5.10K<0.1%+139+43.4%AddedHolders
Q4 2025320$5.31K<0.1%+33+11.5%AddedHolders
Q3 2025287$3.38K<0.1%+287NewHolders
Q1 20230$00.0%−160−100.0%Sold outHolders
Q4 2022160$2.00K<0.1%+132+471.4%AddedHolders
Q3 202228$00.0%+28NewHolders