Aptargroup, Inc.: which funds bought and sold
Institutions that bought and sold Aptargroup shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 258 institutions that filed 13F reports for both quarters added to or opened positions in Aptargroup, and 269 cut or closed them. Together they added a net 1.6M shares, +2.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 145K shares (+1.1%); index fund managers were net buyers of 86K shares (+0.4%). 64 opened a new position and 60 sold out entirely.
Bought, Q2 2026 258 institutions, 64 of them new holders Sold, Q2 2026 269 institutions, 60 of them sold out
Net change, all compared +1.6M shares (+2.6%)
Net change, active managers +145K shares (+1.1%), 28 bought, 30 sold
Buyers versus sellers
258 bought 76 269 sold
Active managers and hedge funds 28 bought · 30 sold · +145K
Index fund managers 9 bought · 2 sold · +86K
Other institutions 221 bought · 237 sold · +1.3M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| American Century Companies Inc Active manager | +428K +1227.8% | 463K | $58M |
| Quantinno Capital Management LP | +387K +111.0% | 736K | $92.2M |
| Neuberger Berman Group LLC Active manager | +374K +31.9% | 1.5M | $194M |
| Atlas Frm LLC | +320K +91.4% | 670K | $83.9M |
| Thrivent Financial For Lutherans | +248K +690.7% | 284K | $35.5M |
| Dimensional Fund Advisors LP | +237K +15.7% | 1.7M | $218M |
| Citadel Advisors LLC Hedge fund | +213K +757.8% | 241K | $30.2M |
| Assenagon Asset Management S.A. | +200K New position | 200K | $25M |
| River Road Asset Management, LLC Active manager | +174K +14.8% | 1.4M | $169M |
| Fiduciary Management Inc Active manager | +171K +13.7% | 1.4M | $178M |
| Confluence Investment Management LLC | +161K New position | 161K | $20.1M |
| Morgan Stanley | +148K +4.4% | 3.5M | $441M |
| Ameriprise Financial Inc | +140K +62.1% | 366K | $45.8M |
| Victory Capital Management Inc Active manager | +136K +5.6% | 2.6M | $320M |
| Silvercrest Asset Management Group LLC | +132K New position | 132K | $16.5M |
| Goldman Sachs Group Inc | +88K +46.7% | 276K | $34.6M |
| Edgestream Partners, L.P. Hedge fund | +87K +358.0% | 111K | $13.9M |
| Jain Global LLC Hedge fund | +81K New position | 81K | $10.1M |
| Gotham Asset Management, LLC Hedge fund | +79K +263.6% | 109K | $13.7M |
| State Street Corp Index funds | +79K +2.8% | 2.9M | $358M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| American Century Companies Inc Active manager | +428K +1227.8% | 463K | $58M |
| Neuberger Berman Group LLC Active manager | +374K +31.9% | 1.5M | $194M |
| Citadel Advisors LLC Hedge fund | +213K +757.8% | 241K | $30.2M |
| River Road Asset Management, LLC Active manager | +174K +14.8% | 1.4M | $169M |
| Fiduciary Management Inc Active manager | +171K +13.7% | 1.4M | $178M |
| Victory Capital Management Inc Active manager | +136K +5.6% | 2.6M | $320M |
| Edgestream Partners, L.P. Hedge fund | +87K +358.0% | 111K | $13.9M |
| Jain Global LLC Hedge fund | +81K New position | 81K | $10.1M |
| Gotham Asset Management, LLC Hedge fund | +79K +263.6% | 109K | $13.7M |
| Qube Research & Technologies Ltd Hedge fund | +61K +192.8% | 92K | $11.5M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | −549K −44.7% | 680K | $84.7M |
| Mawer Investment Management Ltd. Active manager | −464K −70.6% | 193K | $24.2M |
| Jpmorgan Chase & Co | −198K −55.0% | 162K | $20.7M |
| Federated Hermes, Inc. Active manager | −160K −28.6% | 400K | $50M |
| Vanguard Portfolio Management LLC Index funds | −129K −3.4% | 3.6M | $456M |
| Balyasny Asset Management L.P. Hedge fund | −117K −43.0% | 155K | $19.4M |
| Lansforsakringar Fondforvaltning AB (Publ) | −110K −97.4% | 2,949 | $369,215 |
| Millennium Management LLC Hedge fund | −105K −40.4% | 156K | $19.5M |
| Voloridge Investment Management, LLC Hedge fund | −91K −60.4% | 60K | $7.5M |
| D. E. Shaw & Co., Inc. Hedge fund | −90K −18.6% | 392K | $49.1M |
| Bank Of America Corp | −84K −17.3% | 402K | $50.3M |
| Point72 Asset Management, L.P. Hedge fund | −84K Sold out | 0 | — |
| Acadian Asset Management LLC Active manager | −83K −37.9% | 136K | $17M |
| Baillie Gifford & Co Active manager | −73K Sold out | 0 | — |
| Dayah Capital LLC | −59K Sold out | 0 | — |
| Canada Pension Plan Investment Board | −57K Sold out | 0 | — |
| Corient Private Wealth LP | −56K −31.6% | 121K | $15.2M |
| Winton Group Ltd Hedge fund | −56K Sold out | 0 | — |
| New Age Alpha Advisors, LLC | −52K Sold out | 0 | — |
| Boston Family Office LLC | −49K −32.6% | 101K | $12.7M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | −549K −44.7% | 680K | $84.7M |
| Mawer Investment Management Ltd. Active manager | −464K −70.6% | 193K | $24.2M |
| Federated Hermes, Inc. Active manager | −160K −28.6% | 400K | $50M |
| Balyasny Asset Management L.P. Hedge fund | −117K −43.0% | 155K | $19.4M |
| Millennium Management LLC Hedge fund | −105K −40.4% | 156K | $19.5M |
| Voloridge Investment Management, LLC Hedge fund | −91K −60.4% | 60K | $7.5M |
| D. E. Shaw & Co., Inc. Hedge fund | −90K −18.6% | 392K | $49.1M |
| Point72 Asset Management, L.P. Hedge fund | −84K Sold out | 0 | — |
| Acadian Asset Management LLC Active manager | −83K −37.9% | 136K | $17M |
| Baillie Gifford & Co Active manager | −73K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Assenagon Asset Management S.A. | 200K | $25M |
| Confluence Investment Management LLC | 161K | $20.1M |
| Silvercrest Asset Management Group LLC | 132K | $16.5M |
| Jain Global LLCHedge fund | 81K | $10.1M |
| Benjamin Edwards Inc | 43K | $5.3M |
| Roubaix Capital, LLC | 35K | $4.4M |
| Trexquant Investment LPHedge fund | 33K | $4.2M |
| Quantbot Technologies LPHedge fund | 28K | $3.5M |
| Entropy Technologies, LP | 26K | $3.2M |
| Squarepoint Ops LLCHedge fund | 21K | $2.7M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Point72 Asset Management, L.P.Hedge fund | 84K | $10.5M |
| Baillie Gifford & CoActive manager | 73K | $9.2M |
| Dayah Capital LLC | 59K | $7.4M |
| Canada Pension Plan Investment Board | 57K | $7.2M |
| Winton Group LtdHedge fund | 56K | $7M |
| New Age Alpha Advisors, LLC | 52K | $6.5M |
| Algert Global LLCHedge fund | 28K | $3.5M |
| Exoduspoint Capital Management, LPHedge fund | 26K | $3.3M |
| Natixis | 24K | $3M |
| Arrowstreet Capital, Limited PartnershipHedge fund | 16K | $2M |
Who holds the shares
- Institutions reporting
- 551
- Ten largest holders
- 51.3% of 13F-reported shares
- Index fund managers
- 32.1% of 13F-reported shares
- Active managers and hedge funds
- 22.5% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 28 | 30 | 4 | 9 | +145K | +1.1% |
| Index fund managers | 9 | 2 | 0 | 0 | +86K | +0.4% |
| Other institutions | 221 | 237 | 60 | 51 | +1.3M | +5.2% |