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Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

ATR holding history

Aptargroup, Inc. in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATR overviewAll 13F holders of ATRFull Q2 2026 holdings

Shares (Q2 2026)
170,400
Value
$21.3M
% of portfolio
<0.1%
Quarters held
19
Since Q2 2021
Holdings of ATR by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026170,400$21.3M<0.1%−2,400−1.4%ReducedHolders
Q1 2026172,800$21.8M<0.1%+29,200+20.3%AddedHolders
Q4 2025143,600$17.5M<0.1%+28,500+24.8%AddedHolders
Q3 2025115,100$15.4M<0.1%+22,000+23.6%AddedHolders
Q2 202593,100$14.6M<0.1%−30,900−24.9%ReducedHolders
Q1 2025124,000$18.4M<0.1%+62,500+101.6%AddedHolders
Q4 202461,500$9.66M<0.1%−33,600−35.3%ReducedHolders
Q3 202495,100$15.2M<0.1%−46,400−32.8%ReducedHolders
Q2 2024141,500$19.9M<0.1%+9,000+6.8%AddedHolders
Q1 2024132,500$19.1M<0.1%+12,400+10.3%AddedHolders
Q4 2023120,100$14.8M<0.1%+53,300+79.8%AddedHolders
Q3 202366,800$8.35M<0.1%−82,100−55.1%ReducedHolders
Q2 2023148,900$17.3M<0.1%+102,500+220.9%AddedHolders
Q1 202346,400$5.48M<0.1%−400−0.9%ReducedHolders
Q4 202246,800$5.15M<0.1%−31,200−40.0%ReducedHolders
Q3 202278,000$7.41M<0.1%+32,600+71.8%AddedHolders
Q2 202245,400$4.69M<0.1%+40,400+808.0%AddedHolders
Q1 20225,000$588.0K<0.1%+5,000NewHolders
Q3 20210$00.0%−57,300−100.0%Sold outHolders
Q2 202157,300$8.07M<0.1%+57,300NewHolders