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Livermore
Livermore
ZHEN

Harris Associates (Oakmark)

Superinvestor

Harris Associates L P

SEC CIK
0000813917
Manager
Bill Nygren
Style
Value
Latest filing
Aug 14, 2026

ALSN holding history

Allison Transmission Holdings Inc in every 13F filed by Harris Associates (Oakmark), 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)
402,762
Value
$45.4M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of ALSN by Harris Associates (Oakmark), by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026402,762$45.4M0.1%−129,245−24.3%ReducedHolders
Q1 2026532,007$62.3M0.1%−146,520−21.6%ReducedHolders
Q4 2025678,527$66.4M0.1%−31,630−4.5%ReducedHolders
Q3 2025710,157$60.3M0.1%−2,570−0.4%ReducedHolders
Q2 2025712,727$67.7M0.1%+331,280+86.8%AddedHolders
Q1 2025381,447$36.5M0.1%−8,320−2.1%ReducedHolders
Q4 2024389,767$42.1M0.1%−27,265−6.5%ReducedHolders
Q3 2024417,032$40.1M0.1%−5,200−1.2%ReducedHolders
Q2 2024422,232$32.0M0.1%−6,742−1.6%ReducedHolders
Q1 2024428,974$34.8M0.1%−31,756−6.9%ReducedHolders
Q4 2023460,730$26.8M<0.1%−3,540−0.8%ReducedHolders
Q3 2023464,270$27.4M0.1%−50,146−9.7%ReducedHolders
Q2 2023514,416$29.0M0.1%−25,742−4.8%ReducedHolders
Q1 2023540,158$24.4M<0.1%−1,349,734−71.4%ReducedHolders
Q4 20221,889,892$78.6M0.2%−3,225,631−63.1%ReducedHolders
Q3 20225,115,523$172.7M0.3%−59,320−1.1%ReducedHolders
Q2 20225,174,843$199.0M0.3%+28,005+0.5%AddedHolders
Q1 20225,146,838$202.1M0.3%−8,000−0.2%ReducedHolders
Q4 20215,154,838$187.4M0.3%+474,890+10.1%AddedHolders
Q3 20214,679,948$165.3M0.3%+651,880+16.2%AddedHolders
Q2 20214,028,068$160.1M0.3%+3,999,818+14,158.6%AddedHolders
Q1 202128,250$1.15M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.