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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

MTRN holding history

MATERION Corp in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MTRN overviewAll 13F holders of MTRNFull Q2 2026 holdings

Shares (Q2 2026)
8,210
Value
$2.44M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of MTRN by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20268,210$2.44M<0.1%00.0%UnchangedHolders
Q1 20268,210$1.19M<0.1%−601−6.8%ReducedHolders
Q4 20258,811$1.10M<0.1%00.0%UnchangedHolders
Q3 20258,811$1.06M<0.1%−39,156−81.6%ReducedHolders
Q2 202547,967$3.81M<0.1%−22,835−32.3%ReducedHolders
Q1 202570,802$5.78M<0.1%+43,051+155.1%AddedHolders
Q4 202427,751$2.74M<0.1%+6,091+28.1%AddedHolders
Q3 202421,660$2.42M<0.1%+15,218+236.2%AddedHolders
Q2 20246,442$696.6K<0.1%+1,999+45.0%AddedHolders
Q1 20244,443$585.4K<0.1%−2,463−35.7%ReducedHolders
Q4 20236,906$898.7K<0.1%−6,732−49.4%ReducedHolders
Q3 202313,638$1.39M<0.1%+1,415+11.6%AddedHolders
Q2 202312,223$1.40M<0.1%−9,270−43.1%ReducedHolders
Q1 202321,493$2.49M<0.1%+9,601+80.7%AddedHolders
Q4 202211,892$1.04M<0.1%−57,407−82.8%ReducedHolders
Q3 202269,299$5.54M<0.1%−19,181−21.7%ReducedHolders
Q2 202288,480$6.52M<0.1%−9,912−10.1%ReducedHolders
Q1 202298,392$8.44M<0.1%+18,261+22.8%AddedHolders
Q4 202180,131$7.37M<0.1%+54,419+211.6%AddedHolders
Q3 202125,712$1.76M<0.1%+1,118+4.5%AddedHolders
Q2 202124,594$1.85M<0.1%−21,185−46.3%ReducedHolders
Q1 202145,779$3.03M<0.1%––Holders

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