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ATR Institutional Ownership & 13F Holders | SmartMoneyDB

ATRAPTARGROUP INC

COM · CUSIP 038336103

Smart Money Ownership

Of the 14 tracked institutions holding ATR, 9 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.2pt. It's a gauge of who owns the name, not just how many.

ATR (APTARGROUP INC) Institutional Ownership Summary

Among the 14 tracked institutional investors we monitor, ATR (APTARGROUP INC) is held with a combined value of $2.37B across 19,029,736 shares. The largest holder is VANGUARD GROUP INC with a position worth $843.78M (0.01% of their portfolio). 2 funds opened new positions in the most recent quarter. 8 funds increased their holdings. 4 funds reduced their position.

Total Institutional Value

$2.37B

Total Shares Held

19,029,736

Institutional Holders

% of Shares Outstanding

29.8%

of 63.82M shares · SEC 2026-04-27

Days to Cover

3.6-19.6%

1.83M shares short · FINRA 2026-06-30

Tracked 13F institutions hold 29.8% of ATR's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-27), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

AQR CAPITAL MANAGEMENT LLC+46% shares~$48.2M Point72 Asset Management, L.P.New position~$10.5M BAILLIE GIFFORD & CONew position~$9.2M MILLENNIUM MANAGEMENT LLC+23% shares~$6.1M BlackRock, Inc.+1% shares~$4.6M

13F Institutional Holders

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AQR CAPITAL MANAGEMENT LLC

MILLENNIUM MANAGEMENT LLC

0.01% of book+22.7%

$32.87M

Grantham, Mayo, Van Otterloo & Co. LLC

0.08% of book+11.1%

$32.33M

RENAISSANCE TECHNOLOGIES LLC

0.03% of book+20.3%

$21.78M

Point72 Asset Management, L.P.

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$843.78M	6,918,484	0.01%	-0.6%
2	BlackRock, Inc.	$766.64M	6,083,518	0.01%	+0.6%
3	STATE STREET CORP	$350.91M	2,784,539	0.01%	-0.3%
4	AQR CAPITAL MANAGEMENT LLC	$153.66M	1,229,278	0.07%	+45.7%
5	FMR LLC	$129.57M	1,028,151	0.01%	+2.5%
6	MILLENNIUM MANAGEMENT LLC	$32.87M	260,808	0.01%	+22.7%
7	Grantham, Mayo, Van Otterloo & Co. LLC	$32.33M	256,585	0.08%	+11.1%
8	RENAISSANCE TECHNOLOGIES LLC	$21.78M	172,800	0.03%	+20.3%
9	Point72 Asset Management, L.P.	$10.53M	83,527	0.02%	New
10	BAILLIE GIFFORD & CO	$9.18M	72,806	0.01%	New

Congress Trading

1 member · 1 disclosed trade in ATR

Member	Type	Amount	Date
Lisa McClain	Buy	$1,001 - $15,000	Jun 24, 2025

Frequently Asked Questions

Which institutional investors own the most ATR stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of ATR with a position worth $843.78M, representing 0.01% of their portfolio. In total, 14 institutional investors hold ATR with a combined value of $2.37B.

Are hedge funds buying or selling ATR?

In the most recent quarter, 2 funds opened a new position in ATR. Additionally, 8 increased their holdings and 4 reduced their positions.

What percentage of ATR is owned by institutional investors?

Institutional investors hold $2.37B worth of ATR stock across 14 positions. The largest institutional holder is VANGUARD GROUP INC with $843.78M in holdings.

What is a 13F filing and why does it matter for ATR?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ATR, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track ATR institutional moves

Get notified when hedge funds change their ATR positions.