Aptargroup ATR Institutional Ownership

NYSE ATR

$120.91 -0.25 (-0.21%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

558 Institutions

Increased 275 49.3%

Unchanged 78 14.0%

Reduced 205 36.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

97.28%

▲+4.76 pp QoQ

Shares Held by Institutions

61.91Mn

of 63.63Mn outstanding

▲+5.61% QoQ

Shares Outstanding

63.63Mn

1.73Mn held outside 13F filers

Institutional Investors

558

filed 13F for Jun 2026

▲+18 vs prior quarter

Net Shares Added (QoQ)

+3.29Mn

accumulated since last quarter

Value of Holdings

$7.50Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Aptargroup, Inc. (NYSE:ATR) has 558 institutional investors with active 13F positions as of June 2026.

These investors collectively held 97.3% of Aptargroup's outstanding shares in June 2026, up from 92.5% in March 2026.
Their total shares held in ATR increased 5.61% quarter over quarter, and separately, investors owning Aptargroup increased 10.93% from a year ago.
Among the 558 funds, 275 bought more Aptargroup shares, 205 sold down, and 78 held their ground.
Combined, these investors held 61.91Mn shares in ATR for June 2026, up by 3.29Mn shares quarter on quarter, and up 4.38Mn shares year over year.
BlackRock, Inc. holds the largest position in ATR at 6.14Mn shares as of June 30, 2026, or 9.65% of shares outstanding.
Top purchasers of ATR stock for the quarter ending June 2026 included NORGES BANK (649.61K), Sixth Street Partners Management Company, L.P. (477.51K), AMERICAN CENTURY COMPANIES INC (428.12K), Quantinno Capital Management LP (387.42K), Neuberger Berman Group LLC (374.29K).
The biggest sellers of Aptargroup for the quarter ending June 2026 included AQR CAPITAL MANAGEMENT LLC (549.07K), Mawer Investment Management Ltd. (463.98K), Jpmorgan Chase & Co (197.74K), Federated Hermes, Inc. (160.15K), VANGUARD PORTFOLIO MANAGEMENT LLC (129.05K).
Per Business Quant, the top 10 investors in ATR for the quarter ending June 2026 include BlackRock, Inc. (6.14Mn), STATE FARM MUTUAL AUTOMOBILE INSURANCE CO (4.74Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (3.64Mn), Morgan Stanley (3.52Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.89Mn), State Street Corp (2.86Mn), VICTORY CAPITAL MANAGEMENT INC (2.55Mn), GEODE CAPITAL MANAGEMENT, LLC (1.75Mn), DIMENSIONAL FUND ADVISORS LP (1.74Mn), Neuberger Berman Group LLC (1.55Mn).

Form 13F Holdings

556 Institutional Holders

Report period 30 Jun, 2026

Total shares held 61.91Mn

Of outstanding 97.28%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	6,137,894	9.65%	▲54,376	+0.89%	$768.46Mn
2	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	0000315032	4,744,564	7.46%	0	0.00%	$594.02Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,638,724	5.72%	▼129,048	-3.43%	$455.57Mn
4	Morgan Stanley	0000895421	3,523,908	5.54%	▲148,112	+4.39%	$441.19Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,893,751	4.55%	▲8,454	+0.29%	$362.30Mn
6	State Street Corp	0000093751	2,863,390	4.50%	▲78,851	+2.83%	$358.50Mn
7	VICTORY CAPITAL MANAGEMENT INC	0001040188	2,554,561	4.01%	▲135,677	+5.61%	$319.83Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,747,815	2.75%	▲53,740	+3.17%	$218.86Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	1,741,294	2.74%	▲236,821	+15.74%	$218.01Mn
10	Neuberger Berman Group LLC	0001465109	1,548,824	2.43%	▲374,287	+31.87%	$193.91Mn
11	FIDUCIARY MANAGEMENT INC /WI/	0000764532	1,423,771	2.24%	▲171,433	+13.69%	$178.26Mn
12	River Road Asset Management, LLC	0001341401	1,350,700	2.12%	▲173,697	+14.76%	$169.11Mn
13	Boston Trust Walden Corp	0001534866	1,303,726	2.05%	▼45,763	-3.39%	$163.23Mn
14	FMR LLC	0000315066	1,073,810	1.69%	▲45,659	+4.44%	$134.44Mn
15	Northern Trust Corp	0000073124	1,070,632	1.68%	▲2,867	+0.27%	$134.04Mn
16	LONDON CO OF VIRGINIA	0001259887	793,033	1.25%	▼35,747	-4.31%	$99.29Mn
17	Quantinno Capital Management LP	0001759654	736,351	1.16%	▲387,422	+111.03%	$92.19Mn
18	AQR CAPITAL MANAGEMENT LLC	0001167557	680,207	1.07%	▼549,071	-44.67%	$84.71Mn
19	Atlas FRM LLC	0001879898	670,000	1.05%	▲320,000	+91.43%	$83.88Mn
20	NORGES BANK	0001374170	649,607	1.02%	▲649,607	0.00%	$81.33Mn

Showing 1 to 20 of 556 holders