13F Insight
DOSSIER · 13F Holders · Q1 2026Basic Materials · Plastics Products, NECDefensive growthQuality
ATR

APTARGROUP INC

567 institutions still hold APTARGROUP INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 038336103·Plastics Products, NEC·567 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.1%
vs prior quarter
13F value held
$5.1B
78.0% inst. owned
of float
Holders
567
-58 QoQ
filers reporting
Activity
+50 / −21
+849 added · −850 reduced
this quarter
Concentration
15.15%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

567 institutions reported ATR in Q1 2026. BlackRock, Inc. leads at 15.1% of the visible book. -58 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$767M6.1M0.01%Q1 202602
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
CIK 0000315032
$598M4.7M0.47%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$475M3.8M0.02%Q1 202604
MORGAN STANLEY
CIK 0000895421
$425M3.4M0.03%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$364M2.9M0.01%Q1 202606
STATE STREET CORP
CIK 0000093751
$351M2.8M0.01%Q1 202607
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$305M2.4M0.20%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$214M1.7M0.01%Q1 202609
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$190M1.5M0.04%Q1 202610
Boston Trust Walden Corp
CIK 0001534866
$170M1.3M1.40%Q1 202611
FIDUCIARY MANAGEMENT INC /WI/
CIK 0000764532
$158M1.3M1.96%Q1 202612
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$154M1.2M0.07%Q1 202613
River Road Asset Management, LLC
CIK 0001341401
$148M1.2M1.68%Q1 202614
Neuberger Berman Group LLC
CIK 0001465109
$148M1.2M0.11%Q1 202615
NORTHERN TRUST CORP
CIK 0000073124· Index
$135M1.1M0.02%Q1 202616
FMR LLC
CIK 0000315066
$130M1.0M0.01%Q1 202617
LONDON CO OF VIRGINIA
CIK 0001259887
$104M829K0.64%Q1 202618
Mawer Investment Management Ltd.
CIK 0001538449
$83M657K0.54%Q1 202619
Williams Jones Wealth Management, LLC.
CIK 0001788587
$74M587K0.91%Q1 202620
FEDERATED HERMES, INC.
CIK 0001056288
$71M560K0.11%Q1 2026
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