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Summit Trail Advisors, LLC

SEC CIK
0001698478
Latest filing
Aug 11, 2026

ALSN holding history

Allison Transmission Holdings Inc in every 13F filed by Summit Trail Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ALSN overviewAll 13F holders of ALSNFull Q2 2026 holdings

Shares (Q2 2026)
40,528
Value
$4.57M
% of portfolio
0.1%
Quarters held
17
Since Q2 2022
Holdings of ALSN by Summit Trail Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202640,528$4.57M0.1%+4,733+13.2%AddedHolders
Q1 202635,795$4.19M0.1%+5,467+18.0%AddedHolders
Q4 202530,328$2.97M0.1%−4,693−13.4%ReducedHolders
Q3 202535,021$2.97M<0.1%+19,052+119.3%AddedHolders
Q2 202515,969$1.52M<0.1%+4,085+34.4%AddedHolders
Q1 202511,884$1.14M<0.1%−1,252−9.5%ReducedHolders
Q4 202413,136$1.42M0.1%+2,650+25.3%AddedHolders
Q3 202410,486$1.01M<0.1%+390+3.9%AddedHolders
Q2 202410,096$766.3K<0.1%−95−0.9%ReducedHolders
Q1 202410,191$827.1K<0.1%+43+0.4%AddedHolders
Q4 202310,148$590.1K<0.1%−148−1.4%ReducedHolders
Q3 202310,296$608.1K<0.1%+158+1.6%AddedHolders
Q2 202310,138$572.4K<0.1%+1,931+23.5%AddedHolders
Q1 20238,207$371.3K<0.1%+65+0.8%AddedHolders
Q4 20228,142$338.7K<0.1%+41+0.5%AddedHolders
Q3 20228,101$273.0K<0.1%−31−0.4%ReducedHolders
Q2 20228,132$313.0K<0.1%+8,132NewHolders