ATR APTARGROUP, INC.: institutional ownership and insider trading
594 funds reported holding $8.57B of APTARGROUP, INC. in their latest 13F filings; in Q2 2026 funds net bought $245M, with 68 new positions and 60 funds selling out; over the last 12 months insiders bought $0 and sold $7.82M on the open market.
Famous investors holding ATR
- Renaissance Technologies (Renaissance Technologies): $21.3M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $49.1M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $19.5M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $11.4M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $30.7M, 0.0% of the portfolio
Largest institutional holders of ATR
- VANGUARD GROUP INC — $844M
- BlackRock, Inc. (BLK) — $768M
- STATE FARM MUTUAL AUTOMOBILE INSURANCE CO — $594M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $456M
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $441M
- VANGUARD CAPITAL MANAGEMENT LLC — $362M
- STATE STREET CORP (STT, STT-PG) — $358M
- VICTORY CAPITAL MANAGEMENT INC — $320M
- GEODE CAPITAL MANAGEMENT, LLC — $219M
- DIMENSIONAL FUND ADVISORS LP — $218M
Recent ATR insider trades
- Sep 2, 2026: Vinczeller Shiela sold 765 shares ($99.7K)
- Aug 27, 2026: Touya Gael sold 3,740 shares ($500K)
- Aug 4, 2026: Prieur Marc sold 3,500 shares ($477K)
- Aug 3, 2026: Tanda Stephan B. sold 9,838 shares ($1.34M)
Members of Congress trading ATR
- Jun 24, 2025: Lisa C. McClain bought $1.00K–$15.0K
5%+ owners
- Vanguard Portfolio Management: 5.9% (Schedule 13G, filed Apr 28, 2026)
- Vanguard Capital Management: 5.3% (Schedule 13G, filed Apr 29, 2026)
- Morgan Stanley: 5.1% (Schedule 13G/A, filed Aug 12, 2026)