AptarGroup (ATR) Institutional Ownership

$112.46 +0.29 (+0.25%)

As of 02:51 PM Eastern

Current Institutional Ownership Percentage: 88.52%
Number of Institutional Buyers (last 12 months): 323
Total Institutional Inflows (last 12 months): $1.54B

Number of Institutional Sellers (last 12 months): 242
Total Institutional Outflows (last 12 months): $1.08B

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ATR Institutional Buying and Selling by Quarter

AptarGroup Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/22/2026	Segall Bryant & Hamill LLC	97,624	$12.30M	0.2%	+20.6%	0.153%
5/19/2026	Dayah Capital LLC	59,000	$7.44M	2.8%	N/A	0.092%
5/19/2026	Bank of America Corp DE	485,718	$61.21M	0.0%	+7.2%	0.761%
5/19/2026	Edgestream Partners L.P.	24,308	$3.06M	0.1%	+66.5%	0.038%
5/19/2026	Janus Henderson Group PLC	30,127	$3.80M	0.0%	+6.4%	0.047%
5/18/2026	Amundi	8,074	$1.02M	0.0%	-70.9%	0.013%
5/18/2026	EverSource Wealth Advisors LLC	1,491	$188K	0.0%	+53.7%	0.002%
5/18/2026	California State Teachers Retirement System	77,227	$9.73M	0.0%	+24.4%	0.121%
5/18/2026	Royal Bank of Canada	61,681	$7.77M	0.0%	-4.5%	0.097%
5/18/2026	Empowered Funds LLC	7,483	$943K	0.0%	+125.1%	0.012%
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5/16/2026	The Manufacturers Life Insurance Company	45,714	$5.76M	0.0%	-4.4%	0.072%
5/16/2026	Quantinno Capital Management LP	348,929	$43.97M	0.1%	+562.8%	0.547%
5/16/2026	SummitTX Capital L.P.	10,688	$1.35M	0.0%	N/A	0.017%
5/16/2026	Lazard Asset Management LLC	9,738	$1.23M	0.0%	N/A	0.015%
5/15/2026	Waverly Advisors LLC	29,811	$3.76M	0.0%	+2.6%	0.047%
5/15/2026	London Co. of Virginia	828,780	$104.44M	0.6%	-8.9%	1.299%
5/15/2026	Dempze Nancy E	25,202	$3.18M	1.7%	+5.2%	0.039%
5/14/2026	Renaissance Technologies LLC	172,800	$21.78M	0.0%	+20.3%	0.271%
5/14/2026	Morningstar Investment Management LLC	4,051	$511K	0.0%	-25.1%	0.006%
5/14/2026	Public Employees Retirement System of Ohio	19,603	$2.47M	0.0%	-10.0%	0.031%
5/14/2026	Arrowstreet Capital Limited Partnership	15,749	$1.99M	0.0%	-55.3%	0.025%
5/14/2026	Inceptionr LLC	2,304	$290K	0.1%	N/A	0.004%
5/14/2026	Sei Investments Co.	91,544	$11.54M	0.0%	+9.2%	0.143%
5/14/2026	Lido Advisors LLC	30,026	$3.78M	0.0%	-38.2%	0.047%
5/14/2026	State of Wyoming	2,252	$284K	0.0%	+4.5%	0.004%
5/13/2026	Cetera Investment Advisers	48,365	$6.10M	0.0%	+67.5%	0.076%
5/13/2026	First Trust Advisors LP	538,554	$67.87M	0.0%	+42.6%	0.844%
5/8/2026	PNC Financial Services Group Inc.	16,398	$2.07M	0.0%	+75.7%	0.026%
5/8/2026	Puzo Michael J	66,887	$8.43M	2.5%	-5.3%	0.105%
5/7/2026	Meeder Advisory Services Inc.	1,890	$238K	0.0%	N/A	0.003%
5/7/2026	Dimensional Fund Advisors LP	1,504,473	$189.58M	0.0%	+15.7%	2.357%
5/7/2026	Parallel Advisors LLC	881	$111K	0.0%	+45.4%	0.001%
5/7/2026	Broderick Brian C	88,442	$11.15M	2.1%	+4.9%	0.139%
5/6/2026	Aurora Investment Counsel	10,537	$1.33M	0.7%	-1.9%	0.017%
5/6/2026	GatePass Capital LLC	2,210	$279K	0.1%	N/A	0.003%
5/6/2026	California Public Employees Retirement System	111,995	$14.11M	0.0%	-3.1%	0.175%
5/6/2026	Copeland Capital Management LLC	140,932	$17.76M	0.4%	+3.8%	0.221%
5/6/2026	Bessemer Group Inc.	501	$63K	0.0%	-62.6%	0.001%
5/5/2026	Bank of New York Mellon Corp	505,503	$63.70M	0.0%	-5.8%	0.793%
5/5/2026	Illinois Municipal Retirement Fund	5,237	$660K	0.0%	-45.7%	0.008%
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5/5/2026	Geneos Wealth Management Inc.	201	$25K	0.0%	+214.1%	0.000%
5/5/2026	Nwam LLC	6,854	$864K	0.0%	N/A	0.011%
5/4/2026	Empirical Financial Services LLC d.b.a. Empirical Wealth Management	2,309	$291K	0.0%	N/A	0.004%
5/4/2026	Principal Financial Group Inc.	143,728	$18.11M	0.0%	+1.8%	0.225%
5/4/2026	Schwartz Investment Counsel Inc.	387,160	$48.79M	1.7%	+0.9%	0.607%
5/4/2026	Chicago Partners Investment Group LLC	4,051	$505K	0.0%	N/A	0.006%
5/4/2026	Procyon Advisors LLC	2,848	$359K	0.0%	-7.0%	0.004%
5/1/2026	180 Wealth Advisors LLC	4,567	$576K	0.1%	+100.9%	0.007%
5/1/2026	Commonwealth of Pennsylvania Public School Empls Retrmt SYS	16,131	$2.03M	0.0%	-1.8%	0.025%
5/1/2026	Citizens Financial Group Inc. RI	1,947	$245K	0.0%	N/A	0.003%
5/1/2026	Fifth Third Bancorp	32,838	$4.14M	0.0%	+1,222.5%	0.051%
5/1/2026	Sequoia Financial Advisors LLC	3,317	$418K	0.0%	-20.3%	0.005%
4/30/2026	Hsbc Holdings PLC	2,838	$358K	0.0%	-91.4%	0.004%
4/30/2026	Elevated Capital Advisors LLC	2,468	$311K	0.1%	-65.2%	0.004%
4/30/2026	Oregon Public Employees Retirement Fund	13,258	$1.67M	0.0%	+1.2%	0.021%
4/29/2026	Childress Capital Advisors LLC	2,039	$257K	0.0%	-7.4%	0.003%
4/29/2026	Canvas Wealth Advisors LLC	1,829	$231K	0.0%	-34.8%	0.003%
4/28/2026	Abel Hall LLC	1,620	$204K	0.0%	N/A	0.003%
4/28/2026	Whittier Trust Co.	283	$36K	0.0%	+169.5%	0.000%
4/28/2026	Koshinski Asset Management Inc.	7,640	$963K	0.1%	-1.6%	0.012%
4/27/2026	HB Wealth Management LLC	3,357	$423K	0.0%	+34.5%	0.005%
4/27/2026	New York State Teachers Retirement System	56,108	$7.07M	0.0%	-13.2%	0.088%
4/27/2026	Optas LLC	1,889	$238K	0.0%	N/A	0.003%
4/27/2026	Y Intercept Hong Kong Ltd	51,065	$6.44M	0.1%	+37.7%	0.080%
4/25/2026	Boston Trust Walden Corp	1,349,489	$170.06M	1.4%	-4.6%	2.116%
4/24/2026	Root Financial Partners LLC	301	$38K	0.0%	+119.7%	0.000%
4/24/2026	Fulton Bank N.A.	2,692	$339K	0.0%	+13.4%	0.004%
4/23/2026	Apollon Wealth Management LLC	1,719	$217K	0.0%	N/A	0.003%
4/22/2026	Janney Montgomery Scott LLC	187,550	$23.64M	0.1%	-5.4%	0.294%
4/22/2026	Pictet Asset Management Holding SA	10,388	$1.31M	0.0%	+4.3%	0.016%
4/22/2026	Sterling Capital Management LLC	2,196	$277K	0.0%	-43.3%	0.003%
4/21/2026	GHP Investment Advisors Inc.	45,409	$5.72M	0.2%	-1.8%	0.071%
4/21/2026	Louisiana State Employees Retirement System	18,700	$2.36M	0.0%	N/A	0.029%
4/20/2026	Blue Trust Inc.	425	$54K	0.0%	-30.4%	0.001%
4/20/2026	Fifth Third Wealth Advisors LLC	2,023	$255K	0.0%	N/A	0.003%
4/18/2026	Guyasuta Investment Advisors Inc.	5,120	$645K	0.0%	-5.5%	0.008%
4/18/2026	Steph & Co.	871	$110K	0.0%	-12.7%	0.001%
4/17/2026	Hanson & Doremus Investment Management	17,632	$2.22M	0.3%	+0.7%	0.028%
4/17/2026	Mountain Pacific Investment Advisers LLC	131,282	$16.54M	2.8%	-2.3%	0.206%
4/16/2026	SG Americas Securities LLC	10,861	$1.37M	0.0%	-54.5%	0.017%
3/20/2026	Hsbc Holdings PLC	33,091	$4.04M	0.0%	+12.5%	0.051%
3/17/2026	Rockefeller Capital Management L.P.	126,703	$15.45M	0.0%	-7.0%	0.197%
3/9/2026	Corient Private Wealth LLC	72,264	$8.81M	0.0%	-3.1%	0.112%
3/6/2026	Hsbc Holdings PLC	33,091	$4.04M	0.0%	+12.5%	0.051%
2/25/2026	MidFirst Bank	673	$82K	0.0%	N/A	0.001%
2/24/2026	River Road Asset Management LLC	917,670	$111.92M	1.2%	N/A	1.425%
2/24/2026	Pacer Advisors Inc.	7,847	$957K	0.0%	-32.1%	0.012%
2/23/2026	MV Capital Management Inc.	414	$50K	0.0%	N/A	0.001%
2/19/2026	T. Rowe Price Investment Management Inc.	182,910	$22.31M	0.0%	N/A	0.284%
2/19/2026	Invesco Ltd.	202,341	$24.68M	0.0%	+5.1%	0.314%
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2/19/2026	Corient Private Wealth LLC	74,833	$8.80M	0.0%	+0.3%	0.116%
2/19/2026	Alberta Investment Management Corp	10,900	$1.33M	0.0%	N/A	0.017%
2/18/2026	Ameriflex Group Inc.	290	$35K	0.0%	N/A	0.000%
2/18/2026	Mercer Global Advisors Inc. ADV	9,234	$1.13M	0.0%	+14.7%	0.014%
2/18/2026	Vident Advisory LLC	1,872	$228K	0.0%	-12.8%	0.003%
2/18/2026	State of Tennessee Department of Treasury	25,462	$3.18M	0.0%	-14.6%	0.040%
2/18/2026	Mackenzie Financial Corp	32,776	$4.02M	0.0%	-9.4%	0.051%
2/18/2026	NewEdge Advisors LLC	677	$83K	0.0%	-54.8%	0.001%
2/18/2026	Empowered Funds LLC	3,325	$406K	0.0%	+17.0%	0.005%
2/18/2026	XTX Topco Ltd	12,811	$1.56M	0.0%	+437.1%	0.020%

ATR Institutional Ownership - Frequently Asked Questions

During the previous two years, 551 institutional investors and hedge funds held shares of AptarGroup. The most heavily invested institutionals were Vanguard Group Inc. ($843.78M), Morgan Stanley ($493.91M), FMR LLC ($389.85M), State Street Corp ($340.60M), Victory Capital Management Inc. ($279.47M), Mawer Investment Management Ltd. ($250.90M), and Geode Capital Management LLC ($197.47M).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 474 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: Mawer Investment Management Ltd. ($2.25M), Norges Bank ($2.24M), River Road Asset Management LLC ($917.67K), FMR LLC ($831.46K), Victory Capital Management Inc. ($815.43K), Dimensional Fund Advisors LP ($763.52K), and Congress Asset Management Co. ($703.31K).

Institutional investors have bought a total of 11,602,481 shares in the last 24 months. This purchase volume represents approximately $1.54B in transactions.

Of the 242 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), Congress Asset Management Co. ($584.76K), Handelsbanken Fonder AB ($565.60K), Schroder Investment Management Group ($420.65K), Allspring Global Investments Holdings LLC ($348.66K), GW&K Investment Management LLC ($290.87K), and Millennium Management LLC ($262.89K).

Institutional investors have sold a total of 8,160,483 shares in the last 24 months. This volume of shares sold represents approximately $1.08B in transactions.

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This page (NYSE:ATR) was last updated on 6/3/2026 by MarketBeat.com Staff.

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AptarGroup (ATR) Institutional Ownership

ATR Institutional Buying and Selling by Quarter

AptarGroup Major Shareholders & Ownership History

ATR Institutional Ownership - Frequently Asked Questions

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AptarGroup (ATR) Institutional Ownership

Institutional Ownership Changes (13F Filings) for AptarGroup (NYSE:ATR)

ATR Institutional Buying and Selling by Quarter

AptarGroup Major Shareholders & Ownership History

ATR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATR shares?

What percentage of AptarGroup's stock is owned by institutional investors?

Which institutional investors have been buying AptarGroup's stock?

How much institutional buying is happening at AptarGroup?

Which of AptarGroup's major shareholders have been selling company stock?

How much institutional selling is happening at AptarGroup?

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