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Oppenheimer & Co’s Allison Transmission ALSN Stock Holding History

Oppenheimer & Co’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 		$3.93M Sell
34,874
-2,858
-8% -$347K 0.04% 432
2026
Q1 		$4.42M Buy
37,732
+977
+3% +$111K 0.05% 366
2025
Q4 		$3.6M Buy
36,755
+1,245
+4% +$109K 0.05% 378
2025
Q3 		$3.01M Buy
35,510
+27,070
+321% +$2.41M 0.04% 484
2025
Q2 		$802K Buy
8,440
+193
+2% +$18.6K 0.01% 954
2025
Q1 		$789K Sell
8,247
-6,282
-43% -$667K 0.01% 904
2024
Q4 		$1.57M Buy
14,529
+612
+4% +$66.8K 0.02% 629
2024
Q3 		$1.34M Buy
13,917
+7,944
+133% +$681K 0.02% 695
2024
Q2 		$453K Buy
5,973
+461
+8% +$35.3K 0.01% 1026
2024
Q1 		$447K Buy
5,512
+255
+5% +$17.2K 0.01% 1031
2023
Q4 		$306K Buy
+5,257
New +$293K 0.01% 1134
2023
Q1 		– Sell
-13,950
Closed -$580K – 1380
2022
Q4 		$580K Buy
13,950
+1,232
+10% +$50.6K 0.01% 871
2022
Q3 		$429K Sell
12,718
-300
-2% -$11.2K 0.01% 957
2022
Q2 		$501K Buy
13,018
+300
+2% +$11.5K 0.01% 917
2022
Q1 		$499K Buy
12,718
+1,400
+12% +$55.1K 0.01% 1003
2021
Q4 		$411K Buy
+11,318
New +$400K 0.01% 1113
2019
Q3 		– Sell
-4,988
Closed -$231K – 1259
2019
Q2 		$231K Sell
4,988
-126
-2% -$5.71K 0.01% 1122
2019
Q1 		$230K Buy
+5,114
New +$243K 0.01% 1159
2015
Q3 		– Sell
-7,342
Closed -$215K – 1350
2015
Q2 		$215K Buy
+7,342
New +$228K 0.01% 1261
2013
Q4 		– Sell
-58,675
Closed -$1.47M – 1379
2013
Q3 		$1.47M Buy
58,675
+566
+1% +$13.4K 0.05% 408
2013
Q2 		$1.34M Buy
+58,109
New +$1.34M 0.05% 415

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

Oppenheimer & Co's ALSN Position: Q2 2026 in Review

Oppenheimer & Co reduced its Allison Transmission (ALSN) stake by 7.6% in Q2 2026, selling an estimated $347K and leaving 34,874 shares worth $3.93M. The position accounts for 0.04% of the portfolio, ranked #432.

Oppenheimer & Co first reported a position in ALSN in Q2 2013 and has held it in 21 quarters since. The position peaked at $4.42M in Q1 2026. 572 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

  • Oppenheimer & Co held 34,874 shares of Allison Transmission worth $3.93M as of Q2 2026.
  • Oppenheimer & Co sold 2,858 Allison Transmission shares in Q2 2026, an estimated $347K.
  • Allison Transmission made up 0.04% of Oppenheimer & Co's portfolio in Q2 2026, its #432 holding.
  • Oppenheimer & Co first reported a position in Allison Transmission in Q2 2013 and has held it in 21 quarters since.
  • Oppenheimer & Co's Allison Transmission position peaked at $4.42M in Q1 2026.
  • 572 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on Oppenheimer & Co's 13F filing for Q2 2026, filed 3 Aug 2026.