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

Insider buying vs selling

Have Aptargroup Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Gael TouyaSegment President2025-09-11390$136.05
$53.06kSell
Gael TouyaSegment President2025-09-112,110$136.13
$287.24kSell
Shiela VinczellerChief Human Resources Officer2025-09-051,167$137.97
$161.01kSell
Marc PrieurSegment President2025-06-132,000$152.80
$305.61kSell
Kimberly ChaineyEVP and Chief Legal Officer2025-06-101,671$152.79
$255.32kSell
Gael TouyaSegment President2025-06-063,000$152.50
$457.49kSell
Gael TouyaSegment President2025-06-06300$153.88
$46.16kSell
Xiangwei GongPresident Asia2025-05-227,000$156.49
$1.10MSell
Marc PrieurSegment President2025-05-206,000$158.34
$950.05kSell
Hedi TliliSegment President2025-05-163,614$155.96
$563.64kSell

1 of 5

ATR insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when ATR insiders and whales buy or sell their stock.

ATR Shareholders

What type of owners hold Aptargroup Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.61%6,961,372$821.51MInstitution
Blackrock Inc9.52%6,249,898$737.55MInstitution
State Farm Mutual Automobile Insurance Co7.23%4,744,564$559.91MInstitution
Morgan Stanley6.48%4,251,697$501.74MInstitution
State Street Corp4.23%2,773,658$327.32MInstitution
Mawer Investment Management Ltd4.20%2,759,026$325.59MInstitution
Victory Capital Management Inc3.36%2,202,737$259.94MInstitution
Geode Capital Management LLC2.44%1,603,699$189.25MInstitution
Fmr LLC2.29%1,503,193$177.39MInstitution
Boston Trust Walden Corp1.88%1,234,354$145.67MInstitution

1 of 3

ATR vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ATR92.09%3.79%Net Selling
RGEN74.10%25.90%Net SellingNet Selling
STVN17.11%0.00%
BAX85.95%14.05%Net SellingNet Selling
BLCO10.88%88.47%Net SellingNet Buying

Aptargroup Stock Ownership FAQ

Who owns Aptargroup?

Aptargroup (NYSE: ATR) is owned by 92.09% institutional shareholders, 3.79% Aptargroup insiders, and 4.12% retail investors. Peter Pfeiffer is the largest individual Aptargroup shareholder, owning 872,402.00 shares representing 1.33% of the company. Peter Pfeiffer's Aptargroup shares are currently valued at $105.97M.

If you're new to stock investing, here's how to buy Aptargroup stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.