WhaleCreep

Which hedge funds own ATR? APTARGROUP INC, Q2 2026 13F holders

HealthcareMedical Instruments & Supplies

40 tracked hedge funds disclosed a position in ATR (APTARGROUP INC) in their Q2 2026 13F filings, worth $341.2m in total. The largest holder by portfolio weight is Roubaix Capital, LLC at 1.6% of its book. 8 opened a new position this quarter: Roubaix Capital, LLC, MQS Management LLC, Quantbot Technologies LP, Entropy Technologies, LP. 13 exited: Dayah Capital LLC, Diametric Capital, LP, Twinbeech Capital LP.

40
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
8
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
13
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$28.5m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$36.4m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$341m
Combined value
Sum of the holders' reported positions in the security.
3.2%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

40 rows
Roubaix Capital, LLC Hedge fund1.6%$4.4m34,847–new
Sone Capital Management, LLC Hedge fund0.9%$11.3m90,366−21%reduced
MQS Management LLC Hedge fund0.6%$476k3,805–new
Edgestream Partners, L.P. Hedge fund0.4%$13.9m111,331+358%added
Concentric Capital Strategies, LP Hedge fund0.2%$3.6m28,421−20%reduced
Occudo Quantitative Strategies LP Hedge fund0.1%$2.8m22,165+18%added
Fox Run Management, L.L.C. Hedge fund0.1%$886k7,079+20%added
Quantbot Technologies LP Hedge fund0.1%$3.5m27,795–new
Entropy Technologies, LP Hedge fund0.1%$3.2m25,509–new
Jain Global LLC Hedge fund0.1%$10.1m80,701–new
EntryPoint Capital, LLC Hedge fund0.1%$439k3,5040.0%held
AlphaGrep UK Ltd Hedge fund0.08%$278k2,224−42%reduced
Y-Intercept (Hong Kong) Ltd Hedge fund0.07%$3.3m26,277−49%reduced
Graham Capital Management, L.P. Hedge fund0.06%$2.4m18,867+472%added
Aquatic Capital Management LLC Hedge fund0.05%$1.6m12,716+693%added
CenterBook Partners LP Hedge fund0.05%$1.1m8,840−22%reduced
Okabena Investment Services Inc Hedge fund0.05%$282k2,250−18%reduced
Lowe Brockenbrough & Co Inc Hedge fund0.05%$1.0m8,159+1.8%added
Balyasny Asset Management L.P. Hedge fund0.04%$19.4m154,806−43%reduced
Bayforest Capital Ltd Hedge fund0.03%$35.3k282−15%reduced
Voloridge Investment Management, LLC Hedge fund0.03%$7.5m59,714−60%reduced
D. E. Shaw & Co., Inc. Hedge fund0.03%$49.1m392,399−19%reduced
AQR Capital Management LLC Hedge fund0.03%$84.7m680,207−45%reduced
Renaissance Technologies LLC Hedge fund0.03%$21.3m170,400−1.4%reduced
Oak Thistle LLC Hedge fund0.03%$286k2,284−86%reduced
Trexquant Investment LP Hedge fund0.03%$4.2m33,432–new
Schonfeld Strategic Advisors LLC Hedge fund0.02%$3.9m31,253+145%added
Citadel Advisors LLC Hedge fund0.02%$30.2m240,856+758%added
Holocene Advisors, LP Hedge fund0.02%$7.1m56,932+50%added
Engineers Gate Manager LP Hedge fund0.01%$1.1m8,821+435%added
Millennium Management LLC Hedge fund0.01%$19.5m155,567−40%reduced
Qube Research & Technologies Ltd Hedge fund0.01%$11.5m92,048+193%added
Two Sigma Investments, LP Hedge fund0.01%$11.4m90,996+46%added
Verition Fund Management LLC Hedge fund0.01%$1.1m9,119−22%reduced
Squarepoint Ops LLC Hedge fund0.01%$2.7m21,211–new
Brevan Howard Capital Management LP Hedge fund0.0%$297k2,370−42%reduced
Marshall Wace, LLP Hedge fund0.0%$1.4m11,174+223%added
Quarry LP Hedge fund0.0%$7.0k56−90%reduced
CVA Family Office, LLC Family office0.0%$3.6k29−66%reduced
Fulcrum Asset Management LLP Hedge fund0.0%$7526–new