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Summit Trail Advisors’s Allison Transmission ALSN Stock Holding History

Summit Trail Advisors’s Portfolio ALSN Stock Details ALSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.57M Buy
40,528
+4,733
+13% +$574K 0.06% 203
2026
Q1 		$4.19M Buy
35,795
+5,467
+18% +$621K 0.06% 198
2025
Q4 		$2.97M Sell
30,328
-4,693
-13% -$411K 0.05% 238
2025
Q3 		$2.97M Buy
35,021
+19,052
+119% +$1.7M 0.04% 254
2025
Q2 		$1.52M Buy
15,969
+4,085
+34% +$395K 0.03% 338
2025
Q1 		$1.14M Sell
11,884
-1,252
-10% -$133K 0.04% 142
2024
Q4 		$1.42M Buy
13,136
+2,650
+25% +$289K 0.05% 107
2024
Q3 		$1.01M Buy
10,486
+390
+4% +$33.4K 0.03% 263
2024
Q2 		$766K Sell
10,096
-95
-0.9% -$7.28K 0.02% 284
2024
Q1 		$827K Buy
10,191
+43
+0.4% +$2.9K 0.02% 247
2023
Q4 		$590K Sell
10,148
-148
-1% -$8.26K 0.02% 256
2023
Q3 		$608K Buy
10,296
+158
+2% +$9.3K 0.02% 236
2023
Q2 		$572K Buy
10,138
+1,931
+24% +$95K 0.02% 241
2023
Q1 		$371K Buy
8,207
+65
+0.8% +$2.92K 0.02% 273
2022
Q4 		$339K Buy
8,142
+41
+0.5% +$1.69K 0.02% 259
2022
Q3 		$273K Sell
8,101
-31
-0.4% -$1.16K 0.01% 275
2022
Q2 		$313K Buy
+8,132
New +$311K 0.02% 262
2018
Q1 		– Sell
-18
Closed -$1K – 469
2017
Q4 		$1K Buy
+18
New +$733 ﹤0.01% 1740

Other funds holding ALSN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Summit Trail Advisors's ALSN Position: Q2 2026 in Review

Summit Trail Advisors increased its Allison Transmission (ALSN) stake by 13% in Q2 2026, buying an estimated $574K and bringing the position to 40,528 shares worth $4.57M. The position accounts for 0.06% of the portfolio, ranked #203.

Summit Trail Advisors first reported a position in ALSN in Q4 2017 and has held it in 18 quarters since. 571 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

  • Summit Trail Advisors held 40,528 shares of Allison Transmission worth $4.57M as of Q2 2026.
  • Summit Trail Advisors bought 4,733 Allison Transmission shares in Q2 2026, an estimated $574K.
  • Allison Transmission made up 0.06% of Summit Trail Advisors's portfolio in Q2 2026, its #203 holding.
  • Summit Trail Advisors first reported a position in Allison Transmission in Q4 2017 and has held it in 18 quarters since.
  • 571 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.