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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

TDY holding history

Teledyne Technologies Inc 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.

TDY overviewAll 13F holders of TDYFull Q2 2026 holdings

Shares (Q2 2026)
17,205
Value
$11.5M
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of TDY by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202617,205$11.5M<0.1%+6,508+60.8%AddedHolders
Q1 202610,697$6.47M<0.1%−13,310−55.4%ReducedHolders
Q4 202524,007$12.3M<0.1%+10,750+81.1%AddedHolders
Q3 202513,257$7.77M<0.1%−1,023−7.2%ReducedHolders
Q2 202514,280$7.32M<0.1%−20,046−58.4%ReducedHolders
Q1 202534,326$17.1M<0.1%+739+2.2%AddedHolders
Q4 202433,587$15.6M<0.1%−9,637−22.3%ReducedHolders
Q3 202443,224$18.9M<0.1%+34,882+418.1%AddedHolders
Q2 20248,342$3.24M<0.1%+4,657+126.4%AddedHolders
Q1 20243,685$1.58M<0.1%−6,273−63.0%ReducedHolders
Q4 20239,958$4.44M<0.1%+6,031+153.6%AddedHolders
Q3 20233,927$1.60M<0.1%−40,902−91.2%ReducedHolders
Q2 202344,829$18.4M<0.1%+44,829NewHolders
Q4 20220$00.0%−800−100.0%Sold outHolders
Q3 2022800$270.0K<0.1%−233−22.6%ReducedHolders
Q2 20221,033$387.0K<0.1%+1,033NewHolders
Q1 20220$00.0%−1,381−100.0%Sold outHolders
Q4 20211,381$603.0K<0.1%−179−11.5%ReducedHolders
Q3 20211,560$670.0K<0.1%−70,203−97.8%ReducedHolders
Q2 202171,763$30.1M<0.1%+33,718+88.6%AddedHolders
Q1 202138,045$15.7M<0.1%––Holders

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