NYSE: ATR
Aptargroup Inc Stock Ownership - Who owns Aptargroup?

Insider buying vs selling

Have Aptargroup Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Hedi TliliSegment President2026-05-013,598$127.21
$457.70kSell
Stephan B. TandaPresident and CEO2026-05-0115,538$119.02
$1.85MSell
Xiangwei GongPresident Asia2026-05-012,559$119.02
$304.57kSell
Shiela VinczellerChief Human Resources Officer2026-05-012,150$119.02
$255.89kSell
Gael TouyaSegment Pres. CEO Designate2026-05-014,175$127.21
$531.10kSell
Irene Elizabeth HudsonEVP and Chief Legal Officer2026-05-01247$119.02
$29.40kSell
Xiangwei GongPresident Asia2026-03-17213$129.50
$27.58kSell
Stephan B. TandaPresident and CEO2026-03-171,772$129.50
$229.47kSell
Shiela VinczellerChief Human Resources Officer2026-03-17139$129.50
$18.00kSell
Gael TouyaSegment President2026-03-17320$129.97
$41.59kSell

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Net Insider Buy/Sell (L12M) Ownership

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ATR Shareholders

What type of owners hold Aptargroup Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.84%6,918,484$823.44MInstitution
Blackrock Inc9.47%6,044,572$719.42MInstitution
State Farm Mutual Automobile Insurance Co7.43%4,744,564$564.70MInstitution
Morgan Stanley6.35%4,049,796$482.01MInstitution
State Street Corp4.38%2,792,699$332.39MInstitution
Victory Capital Management Inc3.59%2,291,454$272.73MInstitution
Mawer Investment Management Ltd3.22%2,057,224$244.85MInstitution
Geode Capital Management LLC2.54%1,618,896$192.68MInstitution
Boston Trust Walden Corp2.22%1,414,719$168.38MInstitution
Dimensional Fund Advisors LP2.04%1,300,801$154.82MInstitution

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ATR vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ATR93.74%4.04%Net SellingNet Selling
BAX86.87%13.13%Net SellingNet Selling
RGEN74.77%25.23%Net SellingNet Selling
BLCO11.12%88.05%Net SellingNet Selling
STVN16.77%83.23%

Aptargroup Stock Ownership FAQ

Who owns Aptargroup?

Aptargroup (NYSE: ATR) is owned by 93.74% institutional shareholders, 4.04% Aptargroup insiders, and 2.22% retail investors. Peter Pfeiffer is the largest individual Aptargroup shareholder, owning 872,402.00 shares representing 1.37% of the company. Peter Pfeiffer's Aptargroup shares are currently valued at $105.21M.

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