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Brown Brothers Harriman & Co’s Allison Transmission ALSN Stock Holding History

Brown Brothers Harriman & 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 		$2.25K Hold
20
– – ﹤0.01% 1710
2026
Q1 		$2.34K Buy
+20
New +$2.27K ﹤0.01% 1671
2018
Q1 		– Sell
-40
Closed -$2K – 807
2017
Q4 		$2K Buy
+40
New +$1.63K ﹤0.01% 1014

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

Brown Brothers Harriman & Co's ALSN Position: Q2 2026 in Review

Brown Brothers Harriman & Co held its Allison Transmission (ALSN) position steady in Q2 2026 at 20 shares worth $2.25K. The position accounts for ﹤0.01% of the portfolio, ranked #1710.

Brown Brothers Harriman & Co first reported a position in ALSN in Q4 2017 and has held it in 3 quarters since. The position peaked at $2.34K in Q1 2026. 572 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

  • Brown Brothers Harriman & Co held 20 shares of Allison Transmission worth $2.25K as of Q2 2026.
  • Brown Brothers Harriman & Co left its Allison Transmission share count unchanged in Q2 2026.
  • Allison Transmission made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #1710 holding.
  • Brown Brothers Harriman & Co first reported a position in Allison Transmission in Q4 2017 and has held it in 3 quarters since.
  • Brown Brothers Harriman & Co's Allison Transmission position peaked at $2.34K in Q1 2026.
  • 572 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.