OMERS Administration Corp’s AptarGroup ATR Stock Holding History

OMERS Administration Corp’s Portfolio ATR Stock Details ATR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,100	Closed	-$414K	–	1067
2025 Q3	$414K	Buy	+3,100	New	+$448K	﹤0.01%	787
2024 Q2	–	Sell	-4,200	Closed	-$604K	–	1050
2024 Q1	$604K	Buy	+4,200	New	+$569K	0.01%	193
2020 Q1	–	Sell	-36,000	Closed	-$4.16M	–	196
2019 Q4	$4.16M	Hold	36,000	–	–	0.05%	194
2019 Q3	$4.26M	Buy	36,000 +4,300	+14%	+$520K	0.04%	216
2019 Q2	$4M	Buy	31,700 +26,800	+547%	+$3.06M	0.04%	215
2019 Q1	$540K	Buy	+4,900	New	+$490K	0.01%	275
2018 Q2	–	Sell	-82,500	Closed	-$7.41M	–	374
2018 Q1	$7.41M	Buy	82,500 +43,400	+111%	+$3.83M	0.07%	94
2017 Q4	$3.37M	Buy	+39,100	New	+$3.41M	0.03%	195
2016 Q4	–	Sell	-5,300	Closed	-$410K	–	342
2016 Q3	$410K	Buy	5,300 +1,500	+39%	+$117K	0.01%	506
2016 Q2	$301K	Buy	+3,800	New	+$294K	0.01%	512
2016 Q1	–	Sell	-3,630	Closed	-$264K	–	550
2015 Q4	$264K	Sell	3,630 -1,400	-28%	-$101K	0.01%	431
2015 Q3	$332K	Buy	+5,030	New	+$334K	0.01%	353

Other funds holding ATR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BTW

Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

OMERS Administration Corp's ATR Position: Q4 2025 in Review

OMERS Administration Corp sold out of AptarGroup (ATR) in Q4 2025, closing a stake of 3,100 shares — an estimated $414K sold.

OMERS Administration Corp first reported a position in ATR in Q3 2015 and held it in 12 quarters. The position peaked at $7.41M in Q1 2018. 504 funds tracked by Wall St. Rank hold ATR as of Q4 2025.

OMERS Administration Corp reported no remaining AptarGroup position as of Q4 2025 after selling out during the quarter.
OMERS Administration Corp sold 3,100 AptarGroup shares in Q4 2025, an estimated $414K.
OMERS Administration Corp first reported a position in AptarGroup in Q3 2015 and held it in 12 quarters.
OMERS Administration Corp's AptarGroup position peaked at $7.41M in Q1 2018.
504 funds tracked by Wall St. Rank held AptarGroup as of Q4 2025.

Based on OMERS Administration Corp's 13F filing for Q4 2025, filed 13 Feb 2026.