MG
ALSN icon

Michael Gelband’s Allison Transmission ALSN Stock Holding History

Michael Gelband’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 		$5.55M Buy
49,222
+31,790
+182% +$3.86M 0.04% 459
2026
Q1 		$2.04M Sell
17,432
-42,460
-71% -$4.82M 0.02% 774
2025
Q4 		$5.86M Sell
59,892
-52,244
-47% -$4.58M 0.05% 415
2025
Q3 		$9.52M Buy
112,136
+108,875
+3,339% +$9.69M 0.1% 213
2025
Q2 		$310K Buy
+3,261
New +$315K ﹤0.01% 1238
2023
Q3 		– Sell
-74,971
Closed -$4.23M – 1659
2023
Q2 		$4.23M Buy
+74,971
New +$3.69M 0.03% 516
2023
Q1 		– Sell
-81,123
Closed -$3.38M – 1716
2022
Q4 		$3.38M Sell
81,123
-200,895
-71% -$8.26M 0.05% 464
2022
Q3 		$9.52M Sell
282,018
-73,511
-21% -$2.75M 0.12% 217
2022
Q2 		$13.7M Buy
355,529
+334,955
+1,628% +$12.8M 0.17% 130
2022
Q1 		$808K Buy
20,574
+5,209
+34% +$205K 0.01% 1278
2021
Q4 		$559K Sell
15,365
-37,100
-71% -$1.31M 0.01% 1341
2021
Q3 		$1.85M Buy
52,465
+34,032
+185% +$1.3M 0.03% 751
2021
Q2 		$733K Sell
18,433
-42,551
-70% -$1.81M 0.01% 1164
2021
Q1 		$2.49M Buy
60,984
+13,247
+28% +$551K 0.04% 487
2020
Q4 		$2.06M Buy
47,737
+33,499
+235% +$1.35M 0.02% 532
2020
Q3 		$500K Sell
14,238
-55,171
-79% -$2M 0.01% 1017
2020
Q2 		$2.55M Buy
+69,409
New +$2.49M 0.07% 337
2019
Q4 		– Sell
-14,198
Closed -$668K – 1501
2019
Q3 		$668K Buy
+14,198
New +$644K 0.02% 534
2019
Q2 		– Sell
-5,519
Closed -$248K – 1072
2019
Q1 		$248K Buy
+5,519
New +$262K 0.02% 511

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

Michael Gelband's ALSN Position: Q2 2026 in Review

Michael Gelband increased its Allison Transmission (ALSN) stake by 182% in Q2 2026, buying an estimated $3.86M and bringing the position to 49,222 shares worth $5.55M. The position accounts for 0.04% of the portfolio, ranked #459.

Michael Gelband first reported a position in ALSN in Q1 2019 and has held it in 19 quarters since. The position peaked at $13.7M in Q2 2022. 566 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

  • Michael Gelband held 49,222 shares of Allison Transmission worth $5.55M as of Q2 2026.
  • Michael Gelband bought 31,790 Allison Transmission shares in Q2 2026, an estimated $3.86M.
  • Allison Transmission made up 0.04% of Michael Gelband's portfolio in Q2 2026, its #459 holding.
  • Michael Gelband first reported a position in Allison Transmission in Q1 2019 and has held it in 19 quarters since.
  • Michael Gelband's Allison Transmission position peaked at $13.7M in Q2 2022.
  • 566 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.