앱타르그룹, Inc.
DE ˙ DB ˙ GB00BLH3CY60
€97.95 ↑0.10 (0.10%)
2026-06-05
주가
SecurityDE:AGT / AptarGroup, Inc.
InstitutionAlbert D Mason Inc
Latest Disclosed Ownership10,388 shares
Latest Disclosed Value $ 1,309,062
Albert D Mason Inc reports 1.08% increase in ownership of AGT / AptarGroup, Inc.

On April 15, 2026 - Albert D Mason Inc filed a 13F-HR form disclosing ownership of 10,388 shares of AptarGroup, Inc. (DE:AGT) valued at $1,105,283 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 10,277 shares of AptarGroup, Inc.. This represents a change in shares of 1.08% during the quarter. The current value of the position is $1,017,505 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-15 2026-03-31 13F AptarGroup COM 038336103 10,388 111 1.08 1,309 4.47 0.8474
2026-01-13 2025-12-31 13F AptarGroup COM 038336103 10,277 45 0.44 1,253 -8.34 0.8248
2025-10-15 2025-09-30 13F AptarGroup COM 038336103 10,232 360 3.65 1,368 -11.46 0.8905
2025-07-29 2025-06-30 13F AptarGroup COM 038336103 9,872 -578 -5.53 1,544 -0.39 1.1175
2025-04-16 2025-03-31 13F AptarGroup COM 038336103 10,450 198 1.93 1,551 -3.73 1.0541
2025-01-15 2024-12-31 13F AptarGroup COM 038336103 10,252 135 1.33 1,611 -0.62 1.0763
2024-10-22 2024-09-30 13F AptarGroup COM 038336103 10,117 -146 -1.42 1,621 12.11 1.0380
2024-07-16 2024-06-30 13F AptarGroup COM 038336103 10,263 6 0.06 1,445 144,400.00 0.9767
2024-04-24 2024-03-31 13F AptarGroup COM 038336103 10,257 77 0.76 1 0.00 0.9127
2024-01-03 2023-12-31 13F AptarGroup COM 038336103 10,180 -20 -0.20 1 0.00 0.8333
2023-10-10 2023-09-30 13F AptarGroup COM 038336103 10,200 -195 -1.88 1 0.00 0.9226
2023-07-25 2023-06-30 13F AptarGroup COM 038336103 10,395 0 0.00 1 0.00 0.8250
2023-04-11 2023-03-31 13F AptarGroup COM 038336103 10,395 -46 -0.44 1 0.00 0.8522
2023-01-11 2022-12-31 13F AptarGroup COM 038336103 10,441 32 0.31 1 -99.90 0.8192
2022-10-12 2022-09-30 13F AptarGroup COM 038336103 10,409 5 0.05 989 -7.91 0.7926
2022-07-12 2022-06-30 13F AptarGroup COM 038336103 10,404 1,134 12.23 1,074 -1.38 0.7984
2022-04-20 2022-03-31 13F AptarGroup COM 038336103 9,270 -13 -0.14 1,089 -4.22 0.7005
2022-01-25 2021-12-31 13F AptarGroup COM 038336103 9,283 -4 -0.04 1,137 2.62 0.6778
2021-10-13 2021-09-30 13F AptarGroup COM 038336103 9,287 -29 -0.31 1,108 -15.55 0.7137
2021-07-14 2021-06-30 13F AptarGroup COM 038336103 9,316 -203 -2.13 1,312 -2.74 0.8051
2021-04-14 2021-03-31 13F AptarGroup COM 038336103 9,519 -850 -8.20 1,349 -4.93 0.8808
2021-01-12 2020-12-31 13F AptarGroup COM 038336103 10,369 -38 -0.37 1,419 20.46 0.9865
2020-10-20 2020-09-30 13F AptarGroup COM 038336103 10,407 100 0.97 1,178 2.08 0.9655
2020-07-21 2020-06-30 13F AptarGroup COM 038336103 10,307 -90 -0.87 1,154 11.50 0.9723
2020-04-15 2020-03-31 13F AptarGroup COM 038336103 10,397 -5,133 -33.05 1,035 -42.37 1.0421
2020-01-21 2019-12-31 13F AptarGroup COM 038336103 15,530 -520 -3.24 1,796 -5.52 1.2687
2019-10-23 2019-09-30 13F AptarGroup COM 038336103 16,050 -190 -1.17 1,901 -5.84 1.4226
2019-07-30 2019-06-30 13F AptarGroup COM 038336103 16,240 -85 -0.52 2,019 16.23 1.5153
2019-04-30 2019-03-31 13F AptarGroup COM 038336103 16,325 10 0.06 1,737 13.16 1.2719
2019-01-29 2018-12-31 13F AptarGroup COM 038336103 16,315 -575 -3.40 1,535 -15.66 1.2434
2018-10-30 2018-09-30 13F AptarGroup COM 038336103 16,890 -280 -1.63 1,820 13.54 1.2427
2018-07-31 2018-06-30 13F AptarGroup COM 038336103 17,170 50 0.29 1,603 4.23 1.1579
2018-05-02 2018-03-31 13F AptarGroup COM 038336103 17,120 -75 -0.44 1,538 3.64 1.1571
2018-02-06 2017-12-31 13F AptarGroup COM 038336103 17,195 45 0.26 1,484 0.27 1.1151
2017-10-18 2017-09-30 13F AptarGroup COM 038336103 17,150 -6,609 -27.82 1,480 -28.29 1.1896
2017-07-25 2017-06-30 13F AptarGroup COM 038336103 23,759 -80 -0.34 2,064 12.48 1.7249
2017-05-02 2017-03-31 13F AptarGroup COM 038336103 23,839 10 0.04 1,835 4.86 1.5569
2017-02-01 2016-12-31 13F AptarGroup COM 038336103 23,829 -39,729 -62.51 1,750 -64.43 1.5268
2016-10-25 2016-09-30 13F Aptargroup COM 038336103 63,558 26,144 69.88 4,920 66.16 1.5856
2016-07-19 2016-06-30 13F Aptargroup COM 038336103 37,414 3,266 9.56 2,961 10.57 1.7194
2016-04-27 2016-03-31 13F Aptargroup COM 038336103 34,148 0 0.00 2,678 7.94 1.6393
2016-01-20 2015-12-31 13F Aptargroup COM 038336103 34,148 -1,444 -4.06 2,481 5.66 1.6196
2015-10-13 2015-09-30 13F Aptargroup COM 038336103 35,592 -10,689 -23.10 2,348 -20.43 1.4515
2015-07-22 2015-06-30 13F Aptargroup COM 038336103 46,281 -21,077 -31.29 2,951 -31.04 1.5941
2015-05-06 2015-03-31 13F Aptargroup COM 038336103 67,358 -38,769 -36.53 4,279 -39.68 0.8901
2015-02-18 2014-12-31 13F/A-1 Aptargroup COM 038336103 97,987 -11,690 6,549 1.4586
2015-02-26 2014-12-31 13F/A-2 Aptargroup COM 038336103 106,127 -3,550 -3.24 7,094 6.56 1.4151
2015-02-11 2014-12-31 13F Aptargroup COM 038336103 59,792 3,996
2015-02-26 2014-09-30 13F/A-1 Aptargroup COM 038336103 109,677 -1,030 -0.93 6,657 -10.26 1.3072
2014-10-14 2014-09-30 13F Aptargroup COM 038336103 63,602 3,861
2015-02-25 2014-06-30 13F/A-1 Aptargroup COM 038336103 110,707 2,087 1.92 7,418 3.31 1.3498
2014-07-30 2014-06-30 13F Aptargroup COM 038336103 65,292 4,375
2014-04-22 2014-03-31 13F Aptargroup COM 038336103 108,620 0 0.00 7,180 -2.53 1.4031
2014-01-21 2013-12-31 13F Aptargroup COM 038336103 108,620 0 0.00 7,366 12.79 1.4498
2013-10-29 2013-09-30 13F Aptargroup COM 038336103 108,620 -1,875 -1.70 6,531 7.07 1.3692
2013-08-16 2013-06-30 13F Aptargroup COM 038336103 110,495 110,495 6,100 1.3478
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.