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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

FIX holding history

Comfort Systems USA 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.

FIX overviewAll 13F holders of FIXFull Q2 2026 holdings

Shares (Q2 2026)
67,126
Value
$133.0M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of FIX by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202667,126$133.0M0.1%−653−1.0%ReducedHolders
Q1 202667,779$93.5M0.1%−16,722−19.8%ReducedHolders
Q4 202584,501$78.9M0.1%−103,093−55.0%ReducedHolders
Q3 2025187,594$154.8M0.1%−7,408−3.8%ReducedHolders
Q2 2025195,002$104.6M0.1%+26,217+15.5%AddedHolders
Q1 2025168,785$54.4M0.1%+84,882+101.2%AddedHolders
Q4 202483,903$35.6M<0.1%−45,591−35.2%ReducedHolders
Q3 2024129,494$50.5M0.1%−11,413−8.1%ReducedHolders
Q2 2024140,907$42.9M0.1%+89,953+176.5%AddedHolders
Q1 202450,954$16.2M<0.1%+34,616+211.9%AddedHolders
Q4 202316,338$3.36M<0.1%+11,110+212.5%AddedHolders
Q3 20235,228$890.9K<0.1%−5,307−50.4%ReducedHolders
Q2 202310,535$1.73M<0.1%−40,906−79.5%ReducedHolders
Q1 202351,441$7.51M<0.1%+3,864+8.1%AddedHolders
Q4 202247,577$5.48M<0.1%+38,389+417.8%AddedHolders
Q3 20229,188$894.0K<0.1%+5,560+153.3%AddedHolders
Q2 20223,628$302.0K<0.1%00.0%UnchangedHolders
Q1 20223,628$323.0K<0.1%−245−6.3%ReducedHolders
Q4 20213,873$383.0K<0.1%+145+3.9%AddedHolders
Q3 20213,728$266.0K<0.1%−387−9.4%ReducedHolders
Q2 20214,115$324.0K<0.1%−665−13.9%ReducedHolders
Q1 20214,780$357.0K<0.1%––Holders

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