ATR · Aptargroup, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding ATR
All superinvestors →Holder Concentration
Across 558 13F filersWho Holds ATR
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 557 filers, like-for-like change +2.3%; actively managed books +2.9%; index-like books +1.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 46.1% | 308 | +3.4% |
| Exempt adviser | 0.2% | 4 | +46.4% |
| Adviser | 3.5% | 14 | -5.3% |
| Bank | 8.9% | 23 | -3.6% |
| Insurer | 8.0% | 4 | +0.4% |
| Broker-dealer | 0.1% | 1 | -0.7% |
| Benefit plan | 0.5% | 8 | -2.0% |
| Non-US | 1.9% | 7 | -18.4% |
| Holding company | 20.5% | 7 | +6.0% |
| Unknown | 10.4% | 181 | +1.9% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 35.3% | 50 | +1.3% |
| Systematic-like | 2.8% | 33 | +6.3% |
| Concentrated | 1.7% | 91 | +35.2% |
| Diversified active | 60.2% | 383 | +2.1% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 69.4% | 378 | +4.1% |
| Medium turnover | 14.1% | 91 | -3.4% |
| High turnover | 3.4% | 48 | +6.6% |
| Unknown | 13.0% | 40 | -1.6% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 12.6% | 55 | -0.8% |
| Medium horizon | 12.7% | 90 | +4.8% |
| Long horizon | 71.4% | 391 | +2.6% |
| Unknown | 3.3% | 21 | +0.8% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.0% | 146 | +0.3% |
| $1B to $10B | 13.1% | 189 | +11.3% |
| $10B to $100B | 14.8% | 145 | -2.7% |
| $100B or more | 70.1% | 77 | +2.0% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 8.1% | 202 | +16.1% |
| Pooled investment vehicles | 3.6% | 31 | +19.2% |
| Registered funds and BDCs | 26.4% | 30 | +3.1% |
| Pension and profit sharing plans | 0.0% | 2 | -21.2% |
| Insurance companies | 0.5% | 5 | -5.8% |
| Charitable organizations | 0.0% | 1 | new |
| Governments and sovereign funds | 0.4% | 3 | -5.0% |
| Banks and thrifts | 0.0% | 1 | -14.3% |
| Corporations | 0.0% | 1 | -86.0% |
| Other investment advisers | 0.1% | 7 | -0.2% |
| Other | 0.5% | 1 | +690.7% |
| Diversified | 6.6% | 24 | -15.6% |
| Unknown | 53.9% | 249 | +1.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 7.4% | 51 | +0.2% |
| Private equity funds | 6.4% | 22 | +19.6% |
| Venture capital funds | 0.0% | 2 | -81.7% |
| Real estate funds | 0.1% | 9 | -1.0% |
| Liquidity funds | 0.0% | 1 | 0.0% |
| Securitized asset funds | 0.3% | 2 | -5.9% |
| Other private funds | 5.0% | 29 | -2.8% |
| Mixed private funds | 0.2% | 3 | +3.9% |
| Private funds, type not stated | 3.8% | 7 | +6.5% |
| No private funds | 23.2% | 186 | +2.0% |
| Unknown | 53.7% | 245 | +1.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 95.2% | 490 | +3.7% |
| Outside the US | 4.8% | 67 | -23.5% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 6 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
557 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 21.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies ATR's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | XYL Xylem Inc. | 23 |
| 2 | STE STERIS plc | 12 |
| 3 | DCI DONALDSON Co INC | 11 |
| 4 | NSIT Insight Enterprises Inc | 5 |
| 5 | GGG Graco Inc | 11 |
| 6 | WTM White Mountains Insurance Group Ltd | 7 |
| 7 | MSA MSA Safety Inc | 7 |
| 8 | DHR Danaher Corp /De/ | 30 |
| 9 | ADP Automatic Data Processing Inc | 33 |
| 10 | WCN Waste Connections, Inc. | 14 |
Shareholder Targets
13F filers that own its peers but not ATR, quarter ended Jun 30, 2026Found through its holder-overlap peers: XYL, STE, DCI, NSIT, GGG, WTM, MSA, DHR, ADP, WCN, JKHY, ABT, AWI, ALLE, NDSN, GTES, STVN, FCN, PEP, PG. 4,561 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital Research Global Investors Adviser, Diversified active | $9,023,876,898 8 held | ABT, DHR, ADP |
| 2 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $8,865,770,697 14 held | DHR, ADP, PG |
| 3 | Capital International Investors Adviser, Diversified active | $7,320,200,866 6 held | ABT, DHR, WCN |
| 4 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser, Diversified active | $4,640,628,826 12 held | ABT, PEP, STE |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser, Diversified active | $3,726,169,678 19 held | ABT, DHR, PEP |
| 6 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Registered adviser, Diversified active | $2,878,361,792 14 held | JKHY, NDSN, ALLE |
| 7 | Sumitomo Mitsui Trust Group, Inc. Bank, Index-like | $2,443,895,380 13 held | PG, PEP, ABT |
| 8 | Capital World Investors Adviser, Diversified active | $2,353,908,212 3 held | PG, PEP, MSA |
| 9 | National Pension Service Unknown, Index-like | $2,311,483,750 11 held | PG, PEP, ABT |
| 10 | FLOSSBACH VON STORCH SE Unknown, Diversified active | $2,307,997,095 5 held | ABT, DHR, PEP |
Fund Ownership of ATR by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 22.59% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.21% | 2,039,747 |
| Index ETFs | 19.38% | 12,322,988 |
| Active ETFs | 1.25% | 797,140 |
| Active funds | 19.55% | 12,428,827 |
| Unclassified | 1.11% | 708,102 |
| All registered funds | 44.51% | 28,296,804 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $768,464,324 | 10.03% | 6,137,894 | Shares | 2026-08-07 | |
| Mega STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer | $594,019,412 | 7.75% | 4,744,564 | Shares | 2026-08-12 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $455,568,244 | 5.94% | 3,638,724 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $441,193,272 | 5.76% | 3,523,908 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $362,297,625 | 4.73% | 2,893,751 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $358,496,428 | 4.68% | 2,863,390 | Shares | 2026-09-22 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $319,831,037 | 4.17% | 2,554,561 | Shares | 2026-08-07 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $218,826,437 | 2.85% | 1,747,815 | Shares | 2026-08-12 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $218,010,008 | 2.84% | 1,741,294 | Shares | 2026-08-11 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $193,912,764 | 2.53% | 1,548,824 | Shares | 2026-08-13 | |
| Mid FIDUCIARY MANAGEMENT INC /WI/ Registered adviser | $178,256,129 | 2.33% | 1,423,771 | Shares | 2026-08-13 | |
| Mid River Road Asset Management, LLC Registered adviser | $169,107,640 | 2.21% | 1,350,700 | Shares | 2026-07-17 | |
| Large Boston Trust Walden Corp | $163,226,494 | 2.13% | 1,303,726 | Shares | 2026-07-24 | |
| Mega FMR LLC Holding company | $134,441,011 | 1.75% | 1,073,810 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $134,043,124 | 1.75% | 1,070,632 | Shares | 2026-08-13 | |
| Large LONDON CO OF VIRGINIA Registered adviser | $99,287,731 | 1.30% | 793,033 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $92,191,145 | 1.20% | 736,351 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $85,161,913 | 1.11% | 680,207 | Shares | 2026-08-14 | |
| Mid Atlas FRM LLC Registered adviser | $83,884,000 | 1.09% | 670,000 | Shares | 2026-08-13 | |
| Mega NORGES BANK Non-US | $81,330,796 | 1.06% | 649,607 | Shares | 2026-08-12 | |
| Mid Williams Jones Wealth Management, LLC. Registered adviser | $71,475,177 | 0.93% | 570,888 | Shares | 2026-08-05 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $68,312,750 | 0.89% | 545,629 | Shares | 2026-08-11 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $59,784,001 | 0.78% | 477,508 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $59,778,236 | 0.78% | 477,462 | Shares | 2026-08-06 | |
| Mega AMERICAN CENTURY COMPANIES INC | $57,966,222 | 0.76% | 462,989 | Shares | 2026-08-12 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $50,475,632 | 0.66% | 403,160 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $50,283,324 | 0.66% | 401,624 | Shares | 2026-08-14 | |
| Large FEDERATED HERMES, INC. Adviser | $50,042,564 | 0.65% | 399,701 | Shares | 2026-08-12 | |
| Mid CRAWFORD INVESTMENT COUNSEL INC Registered adviser | $49,588,214 | 0.65% | 396,072 | Shares | 2026-08-14 | |
| Mid SCHWARTZ INVESTMENT COUNSEL INC Registered adviser | $49,217,372 | 0.64% | 393,110 | Shares | 2026-07-27 | |
| Mega D. E. Shaw & Co., Inc. | $49,128,354 | 0.64% | 392,399 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $45,838,598 | 0.60% | 366,123 | Shares | 2026-08-14 | |
| Large BROWN BROTHERS HARRIMAN & CO Adviser | $40,165,537 | 0.52% | 320,811 | Shares | 2026-08-12 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP Registered adviser | $39,820,235 | 0.52% | 318,053 | Shares | 2026-08-13 | |
| Large Grantham, Mayo, Van Otterloo & Co. LLC Adviser | $35,828,734 | 0.47% | 286,172 | Shares | 2026-08-13 | |
| Large Thrivent Financial for Lutherans Registered adviser | $35,503,088 | 0.46% | 283,571 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $34,569,347 | 0.45% | 276,113 | Shares | 2026-08-14 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $32,601,328 | 0.43% | 260,394 | Shares | 2026-08-13 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $32,298,845 | 0.42% | 257,978 | Shares | 2026-09-23 | |
| Mega RAYMOND JAMES FINANCIAL INC | $31,623,390 | 0.41% | 252,583 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $30,155,171 | 0.39% | 240,856 | Shares | 2026-09-02 | |
| Mid Hemenway Trust Co LLC | $26,271,968 | 0.34% | 209,840 | Shares | 2026-08-11 | |
| Large ProShare Advisors LLC Registered adviser | $26,258,696 | 0.34% | 209,734 | Shares | 2026-08-11 | |
| Mid Cornerstone Capital, Inc. Registered adviser | $24,886,630 | 0.32% | 198,775 | Shares | 2026-08-03 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $24,504,394 | 0.32% | 195,722 | Shares | 2026-08-12 | |
| Large Mawer Investment Management Ltd. Registered adviser | $24,200,158 | 0.32% | 193,292 | Shares | 2026-08-07 | |
| Mid Reynders McVeigh Capital Management, LLC | $23,372,210 | 0.30% | 186,679 | Shares | 2026-09-15 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $22,934,261 | 0.30% | 183,181 | Shares | 2026-08-14 | |
| Small NUANCE INVESTMENTS, LLC Registered adviser | $22,932,884 | 0.30% | 183,170 | Shares | 2026-08-07 | |
| Mega Invesco Ltd. Adviser | $22,367,728 | 0.29% | 178,656 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $22,339,183 | 0.29% | 178,428 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $21,334,080 | 0.28% | 170,400 | Shares | 2026-08-13 | |
| Mid Copeland Capital Management, LLC Adviser | $21,173,073 | 0.28% | 174,753 | Shares | 2026-10-13 | |
| Large AE Wealth Management LLC Registered adviser | $20,769,773 | 0.27% | 165,893 | Shares | 2026-08-03 | |
| Large Handelsbanken Fonder AB Non-US | $20,652,616 | 0.27% | 164,957 | Shares | 2026-07-10 | |
| Mega JPMORGAN CHASE & CO Bank | $20,290,409 | 0.26% | 162,064 | Shares | 2026-08-12 | |
| Large MetLife Investment Management, LLC Registered adviser | $20,257,485 | 0.26% | 161,801 | Shares | 2026-08-14 | |
| Large NATIXIS ADVISORS, LLC Registered adviser | $20,061,672 | 0.26% | 160,237 | Shares | 2026-08-14 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $20,006,083 | 0.26% | 159,793 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $19,476,988 | 0.25% | 155,567 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $19,381,711 | 0.25% | 154,806 | Shares | 2026-08-14 | |
| Large Janney Montgomery Scott LLC Adviser | $18,555,015 | 0.24% | 148,203 | Shares | 2026-08-05 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $18,139,100 | 0.24% | 144,881 | Shares | 2026-08-04 | |
| Mid NICHOLAS COMPANY, INC. Registered adviser | $17,479,798 | 0.23% | 139,615 | Shares | 2026-08-05 | |
| Mid CONFLUENCE INVESTMENT MANAGEMENT LLC Registered adviser | $17,475,997 | 0.23% | 144,239 | Shares | 2026-10-01 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $17,413,442 | 0.23% | 139,085 | Shares | 2026-08-13 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $17,106,201 | 0.22% | 136,631 | Shares | 2026-08-12 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $17,014,179 | 0.22% | 135,896 | Shares | 2026-08-13 | |
| Mid Howard Capital Management Group, LLC Registered adviser | $16,915,632 | 0.22% | 139,614 | Shares | 2026-10-16 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $16,508,997 | 0.22% | 131,861 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $16,025,600 | 0.21% | 128,000 | Shares | 2026-08-11 | |
| Small MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC Registered adviser | $15,798,612 | 0.21% | 126,187 | Shares | 2026-07-30 | |
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. Non-US | $15,733,258 | 0.21% | 125,665 | Shares | 2026-08-13 | |
| Large Focus Partners Wealth Registered adviser | $15,726,998 | 0.21% | 125,615 | Shares | 2026-08-12 | |
| Small SPEECE THORSON CAPITAL GROUP INC Registered adviser | $15,193,646 | 0.20% | 121,355 | Shares | 2026-08-04 | |
| Large Corient Private Wealth LLC Registered adviser | $15,154,708 | 0.20% | 121,044 | Shares | 2026-08-27 | |
| Mega DEUTSCHE BANK AG\ Non-US | $14,903,179 | 0.19% | 119,035 | Shares | 2026-08-07 | |
| Mid Aristotle Capital Boston, LLC Registered adviser | $14,642,515 | 0.19% | 116,953 | Shares | 2026-08-14 | |
| Mega California Public Employees Retirement System | $14,472,744 | 0.19% | 115,597 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $13,968,438 | 0.18% | 111,569 | Shares | 2026-08-14 | |
| Mid Edgestream Partners, L.P. | $13,938,641 | 0.18% | 111,331 | Shares | 2026-08-11 | |
| Large Gotham Asset Management, LLC Registered adviser | $13,651,432 | 0.18% | 109,037 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $13,440,720 | 0.18% | 107,354 | Shares | 2026-08-11 | |
| Mid Curi Capital, LLC Registered adviser | $13,206,972 | 0.17% | 105,487 | Shares | 2026-08-14 | |
| Mid BOSTON FAMILY OFFICE LLC Registered adviser | $12,660,098 | 0.17% | 101,119 | Shares | 2026-08-12 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $11,795,968 | 0.15% | 94,217 | Shares | 2026-08-12 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $11,524,409 | 0.15% | 92,048 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $11,392,699 | 0.15% | 90,996 | Shares | 2026-08-14 | |
| Mid Sone Capital Management, LLC Registered adviser | $11,313,823 | 0.15% | 90,366 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $11,272,131 | 0.15% | 90,033 | Shares | 2026-08-14 | |
| Mega Jupiter Topco LLC | $11,208,654 | 0.15% | 89,526 | Shares | 2026-08-14 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $11,094,598 | 0.14% | 88,615 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO | $11,083,954 | 0.14% | 88,530 | Shares | 2026-08-14 | |
| Small Broderick Brian C | $10,996,816 | 0.14% | 87,834 | Shares | 2026-08-11 | |
| Mega UBS Group AG Bank | $10,687,572 | 0.14% | 85,364 | Shares | 2026-08-13 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $10,263,144 | 0.13% | 81,974 | Shares | 2026-08-14 | |
| Large Jain Global LLC Registered adviser | $10,103,765 | 0.13% | 80,701 | Shares | 2026-08-14 | |
| Small Baker Chad R | $9,903,320 | 0.13% | 79,100 | Shares | 2026-07-16 | |
| Mega STIFEL FINANCIAL CORP | $9,449,219 | 0.12% | 75,473 | Shares | 2026-08-12 | |
| Mega NORDEA INVESTMENT MANAGEMENT AB Non-US | $9,325,897 | 0.12% | 74,488 | Shares | 2026-08-05 |
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