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AptarGroup (ATR) Institutional Ownership

AptarGroup logo
$125.00 +1.95 (+1.58%)
Closing price 09/11/2026 03:58 PM Eastern
Extended Trading
$124.84 -0.16 (-0.13%)
As of 09/11/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for AptarGroup (NYSE:ATR)

Current
Institutional Ownership
Percentage
88.52%
Number of
Institutional Buyers
(last 12 months)
305
Total
Institutional Inflows
(last 12 months)
$3.48B
Number of
Institutional Sellers
(last 12 months)
216
Total
Institutional Outflows
(last 12 months)
$879.22M
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ATR Institutional Buying and Selling by Quarter

AptarGroup Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 Tidal Investments LLC17,987$2.25M0.0%-24.4%0.028%
9/9/2026 Engineers Gate Manager LP8,821$1.10M0.0%+434.6%0.014%
9/9/2026 NorthRock Partners LLC2,158$270K0.0%N/A0.003%
9/9/2026 Integrated Wealth Concepts LLC2,395$300K0.0%+14.5%0.004%
9/9/2026 Squarepoint Ops LLC21,211$2.66M0.0%N/A0.033%
9/9/2026 Baird Financial Group Inc.27,260$3.41M0.0%-3.8%0.043%
9/8/2026 Allworth Financial LP5,098$638K0.0%-12.4%0.008%
9/8/2026 Arizona State Retirement System17,597$2.20M0.0%-2.4%0.028%
9/8/2026 Nykredit A S2,574$322K0.0%N/A0.004%
9/4/2026 Parkside Financial Bank & Trust298$37K0.0%+41.9%0.000%
8/27/2026 Corient Private Wealth LP121,044$15.16M0.0%-31.6%0.190%
8/26/2026 HighTower Advisors LLC14,144$1.77M0.0%-3.1%0.022%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al4,200$526K0.0%N/A0.007%
8/24/2026 California State Teachers Retirement System9,269,933$1.16B0.0%+11,903.5%14.580%
8/23/2026 HB Wealth Management LLC2,822$353K0.0%-15.9%0.004%
8/22/2026 AlphaGrep UK Ltd2,224$278K0.1%N/A0.003%
8/22/2026 Syon Capital LLC4,379$548K0.0%+106.4%0.007%
8/22/2026 TD Waterhouse Canada Inc.1,470$184K0.0%-96.8%0.002%
8/22/2026 Concurrent Investment Advisors LLC2,816$353K0.0%+43.9%0.004%
8/22/2026 Burford Brothers Inc.5,835$731K0.3%N/A0.009%
8/21/2026 AXQ Capital LP12,679$1.59M0.2%N/A0.020%
8/21/2026 Strengthening Families & Communities LLC18,191$2.28M0.5%+1.9%0.029%
8/21/2026 Nykredit A S2,574$322K0.0%N/A0.004%
8/20/2026 Nwam LLC9,167$1.15M0.1%+33.7%0.014%
8/20/2026 Benjamin Edwards Inc.42,579$5.33M0.0%N/A0.067%
8/20/2026 Northwestern Mutual Wealth Management Co.811$102K0.0%-10.8%0.001%
8/20/2026 Wedbush Securities Inc.11,844$1.48M0.0%+180.9%0.019%
8/20/2026 Okabena Investment Services Inc.2,250$282K0.1%-18.2%0.004%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC178,428$22.34M0.0%-6.4%0.281%
8/19/2026 Van ECK Associates Corp66,963$8.38M0.0%-5.9%0.105%
8/18/2026 Empowered Funds LLC7,910$990K0.0%N/A0.012%
8/18/2026 Public Employees Retirement System of Ohio19,625$2.46M0.0%N/A0.031%
8/17/2026 Corient Private Wealth LP121,901$15.26M0.0%N/A0.192%
8/17/2026 Bank of America Corp DE401,624$50.28M0.0%N/A0.632%
8/15/2026 Man Group plc26,164$3.28M0.0%N/A0.041%
8/15/2026 Jupiter Topco LLC89,526$11.21M0.0%N/A0.141%
8/14/2026 Hsbc Holdings PLC2,806$351K0.0%N/A0.004%
8/14/2026 Palisade Capital Management LP17,663$2.21M0.1%N/A0.028%
8/14/2026 Legal & General Group Plc90,033$11.27M0.0%N/A0.142%
8/14/2026 The Manufacturers Life Insurance Company45,277$5.67M0.0%N/A0.071%
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8/14/2026 Sone Capital Management LLC90,366$11.31M0.9%N/A0.142%
8/13/2026 D.B. Root & Company LLC7,502$939K0.2%N/A0.012%
8/13/2026 Atlas FRM LLC670,000$83.88M0.0%N/A1.054%
8/13/2026 Meiji Yasuda Asset Management Co Ltd.32,232$4.04M0.2%N/A0.051%
8/13/2026 Elefante Mark B39,327$4.92M2.1%N/A0.062%
8/12/2026 Commerce Bank2,098$263K0.0%N/A0.003%
8/12/2026 Northwestern Mutual Wealth Management Co.811$102K0.0%N/A0.001%
8/12/2026 Quantbot Technologies LP27,795$3.48M0.1%N/A0.044%
8/12/2026 Evolve Private Wealth LLC1,699$213K0.0%N/A0.003%
8/12/2026 EP Wealth Advisors LLC2,699$338K0.0%N/A0.004%
8/12/2026 Callan Family Office LLC9,429$1.18M0.0%N/A0.015%
8/11/2026 Keating Financial Advisory Services Inc.422$53K0.0%N/A0.001%
8/11/2026 Allworth Financial LP5,098$638K0.0%N/A0.008%
8/11/2026 Silvant Capital Management LLC240$30K0.0%N/A0.000%
8/11/2026 Trillium Asset Management LLC33,258$4.16M0.1%N/A0.052%
8/11/2026 Notis McConarty Edward36,484$4.57M2.0%N/A0.057%
8/11/2026 Somerville Kurt F55,419$6.94M1.7%N/A0.087%
8/11/2026 Puzo Michael J60,108$7.53M1.9%N/A0.095%
8/11/2026 Aurora Investment Counsel11,785$1.48M0.8%N/A0.019%
8/8/2026 First National Bank of Omaha8,476$1.06M0.0%N/A0.013%
8/8/2026 Meeder Advisory Services Inc.1,798$225K0.0%N/A0.003%
8/7/2026 Nuance Investments LLC183,170$22.93M3.9%N/A0.288%
8/7/2026 BlackRock Inc.6,137,894$768.46M0.0%N/A9.654%
8/7/2026 Deutsche Bank AG119,035$14.90M0.0%N/A0.187%
8/7/2026 Phillips Wealth Planners LLC1,762$225K0.2%N/A0.003%
8/7/2026 Trust Co. of Vermont1,521$190K0.0%N/A0.002%
8/7/2026 Requisite Capital Management LLC1,735$217K0.0%N/A0.003%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.3,588$449K0.0%N/A0.006%
8/6/2026 Global Retirement Partners LLC367$46K0.0%N/A0.001%
8/6/2026 Bank of New York Mellon Corp477,462$59.78M0.0%N/A0.751%
8/3/2026 Cornerstone Capital Inc.198,775$24.89M2.2%N/A0.311%
7/10/2026 Canvas Wealth Advisors LLC2,959$371K0.1%+61.8%0.005%
7/10/2026 Handelsbanken Fonder AB164,957$20.65M0.1%+16.8%0.258%
7/10/2026 Fulton Bank N.A.2,939$368K0.0%+9.2%0.005%
7/9/2026 Legacy Wealth Asset Management LLC3,825$479K0.1%-22.9%0.006%
7/9/2026 Crumly & Associates Inc.2,786$349K0.1%+12.9%0.004%
7/8/2026 Elevation Wealth Partners LLC435$54K0.0%+1,791.3%0.001%
7/8/2026 Assenagon Asset Management S.A.99,902$12.51M0.0%N/A0.157%
7/7/2026 180 Wealth Advisors LLC8,124$1.02M0.1%+77.9%0.013%
7/7/2026 GAMMA Investing LLC1,607$201K0.0%+42.6%0.003%
7/2/2026 Versant Capital Management Inc4,181$523K0.0%+33.2%0.007%
7/1/2026 Confluence Investment Management LLC160,935$20.15M0.3%N/A0.252%
7/1/2026 Eastern Bank350$44K0.0%-22.2%0.001%
6/24/2026 Redwood Investment Management LLC8,305$1.05M0.1%N/A0.013%
6/18/2026 Pacer Advisors Inc.7,559$953K0.0%-3.7%0.012%
6/16/2026 Empowered Funds LLC7,483$943K0.0%+125.1%0.012%
5/22/2026 Segall Bryant & Hamill LLC97,624$12.30M0.2%+20.6%0.153%
5/19/2026 Dayah Capital LLC59,000$7.44M2.8%N/A0.092%
5/19/2026 Bank of America Corp DE485,718$61.21M0.0%+7.2%0.761%
5/19/2026 Edgestream Partners L.P.24,308$3.06M0.1%+66.5%0.038%
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5/19/2026Janus Henderson Group PLC30,127$3.80M0.0%+6.4%0.047%
5/18/2026 Amundi8,074$1.02M0.0%-70.9%0.013%
5/18/2026 EverSource Wealth Advisors LLC1,491$188K0.0%+53.7%0.002%
5/18/2026 California State Teachers Retirement System77,227$9.73M0.0%+24.4%0.121%
5/18/2026 Royal Bank of Canada61,681$7.77M0.0%-4.5%0.097%
5/18/2026 Empowered Funds LLC7,483$943K0.0%+125.1%0.012%
5/16/2026 The Manufacturers Life Insurance Company45,714$5.76M0.0%-4.4%0.072%
5/16/2026 Quantinno Capital Management LP348,929$43.97M0.1%+562.8%0.547%
5/16/2026 SummitTX Capital L.P.10,688$1.35M0.0%N/A0.017%
5/16/2026 Lazard Asset Management LLC9,738$1.23M0.0%N/A0.015%


ATR Institutional Ownership - Frequently Asked Questions

During the previous two years, 565 institutional investors and hedge funds held shares of AptarGroup. The most heavily invested institutionals were California State Teachers Retirement System ($1.16B), Vanguard Group Inc. ($843.78M), BlackRock Inc. ($768.46M), Morgan Stanley ($493.91M), FMR LLC ($389.85M), State Street Corp ($340.60M), and Victory Capital Management Inc. ($279.47M).Learn more on AptarGroup's institutional investors.

88.52% of AptarGroup's stock is owned by institutional investors. Learn more on ATR's institutional investor holdings.

Of the 487 institutional investors that purchased AptarGroup's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($9.21M), BlackRock Inc. ($6.14M), Norges Bank ($2.24M), Mawer Investment Management Ltd. ($1.69M), River Road Asset Management LLC ($917.67K), FMR LLC ($831.46K), and Victory Capital Management Inc. ($815.43K).

Institutional investors have bought a total of 27,732,621 shares in the last 24 months. This purchase volume represents approximately $3.48B in transactions.

Of the 216 institutional investors that sold AptarGroup's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Mawer Investment Management Ltd. ($701.80K), Handelsbanken Fonder AB ($545.60K), Congress Asset Management Co. ($510.86K), Schroder Investment Management Group ($420.65K), GW&K Investment Management LLC ($290.87K), Millennium Management LLC ($262.89K), and Allspring Global Investments Holdings LLC ($248.95K).

Institutional investors have sold a total of 6,912,724 shares in the last 24 months. This volume of shares sold represents approximately $879.22M in transactions.


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Institutional ownership data for NYSE:ATR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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