DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

Product

  • Insider Trades
  • Grand Portfolio

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ATR

APTARGROUP, INC.

Superinvestors

Institutional investors holding ATR

Consensus →
InvestorFundWeightSharesValueQuarter
Alex RoepersAtlantic Investment Management1.05%34,500$1.1M2002Q4
Meridian / ArrowMarkMeridian Contrarian Fund0.16%94,900$6.3M2014Q4
Bill NygrenOakmark Select Fund – Harris Associates0.01%5,328$208K2008Q3
Ruane CunniffSequoia Fund0.00%7,600$381K2011Q2
Kenneth FisherFisher Asset Management0.00%22,757$2.9M2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.00%14,129$1.2M2017Q4

Congressional Activity

Congressional data coming soon

Insider Activity

28

Total trades

$4.2M

Volume

17

Buys

10

Sells

Last trade: May 26, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 26, 2026Xiangwei GongSell$488K
May 21, 2026Xiangwei GongSell$80K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 7, 2026
Xiangwei Gong
Sell
$52K
May 7, 2026Xiangwei GongSell$104K
May 7, 2026Xiangwei GongOption$94K
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 6, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$256K
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$1.8M
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$29K
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$305K
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$531K
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongBuy–
May 1, 2026Xiangwei GongSell$458K