Ohio Public Employees Retirement System (OPERS)’s Advanced Drainage Systems WMS Stock Holding History

Ohio Public Employees Retirement System (OPERS)’s Portfolio WMS Stock Details WMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.66M	Buy	55,178 +34,614	+168%	+$4.95M	0.03%	511
2026 Q1	$2.82M	Sell	20,564 -1,419	-6%	-$220K	0.01%	925
2025 Q4	$3.18M	Sell	21,983 -801	-4%	-$116K	0.01%	894
2025 Q3	$3.16M	Buy	22,784 +202	+0.9%	+$26.5K	0.01%	898
2025 Q2	$2.59M	Buy	22,582 +446	+2%	+$50K	0.01%	957
2025 Q1	$2.41M	Sell	22,136 -2,367	-10%	-$276K	0.01%	981
2024 Q4	$2.83M	Sell	24,503 -14,169	-37%	-$1.97M	0.01%	977
2024 Q3	$6.08M	Buy	38,672 +558	+1%	+$87.1K	0.03%	596
2024 Q2	$6.11M	Buy	38,114 +10,452	+38%	+$1.75M	0.02%	524
2024 Q1	$4.76M	Sell	27,662 -2,564	-8%	-$386K	0.02%	629
2023 Q4	$4.25M	Buy	30,226 +1,194	+4%	+$144K	0.02%	690
2023 Q3	$3.31M	Sell	29,032 -1,031	-3%	-$126K	0.01%	768
2023 Q2	$3.42M	Sell	30,063 -1,187	-4%	-$112K	0.01%	802
2023 Q1	$2.63M	Sell	31,250 -3,338	-10%	-$294K	0.01%	904
2022 Q4	$2.83M	Buy	34,588 +594	+2%	+$60.2K	0.01%	867
2022 Q3	$4.23M	Buy	33,994 +1,495	+5%	+$186K	0.02%	680
2022 Q2	$2.93M	Sell	32,499 -1,277	-4%	-$131K	0.01%	892
2022 Q1	$4.01M	Sell	33,776 -559	-2%	-$66.3K	0.01%	844
2021 Q4	$4.67M	Sell	34,335 -2,254	-6%	-$277K	0.02%	784
2021 Q3	$3.96M	Buy	36,589 +1,826	+5%	+$210K	0.01%	873
2021 Q2	$4.05M	Buy	34,763 +32,747	+1,624%	+$3.64M	0.01%	863
2021 Q1	$208K	Buy	2,016 +1,404	+229%	+$137K	﹤0.01%	1475
2020 Q4	$51K	Buy	612 +115	+23%	+$8.15K	﹤0.01%	1813
2020 Q3	$31K	Buy	497 +137	+38%	+$7.42K	﹤0.01%	1830
2020 Q2	$18K	Buy	360 +169	+88%	+$6.94K	﹤0.01%	1872
2020 Q1	$6K	Buy	+191	New	+$7.71K	﹤0.01%	1849
2019 Q2	–	Sell	-12,190	Closed	-$314K	–	1985
2019 Q1	$314K	Hold	12,190	–	–	﹤0.01%	1449
2018 Q4	$296K	Buy	+12,190	New	+$328K	﹤0.01%	1376

Other funds holding WMS

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

Ohio Public Employees Retirement System (OPERS)'s WMS Position: Q2 2026 in Review

Ohio Public Employees Retirement System (OPERS) increased its Advanced Drainage Systems (WMS) stake by 168% in Q2 2026, buying an estimated $4.95M and bringing the position to 55,178 shares worth $8.66M. The position accounts for 0.03% of the portfolio, ranked #511.

Ohio Public Employees Retirement System (OPERS) first reported a position in WMS in Q4 2018 and has held it in 28 quarters since. 556 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

Ohio Public Employees Retirement System (OPERS) held 55,178 shares of Advanced Drainage Systems worth $8.66M as of Q2 2026.
Ohio Public Employees Retirement System (OPERS) bought 34,614 Advanced Drainage Systems shares in Q2 2026, an estimated $4.95M.
Advanced Drainage Systems made up 0.03% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q2 2026, its #511 holding.
Ohio Public Employees Retirement System (OPERS) first reported a position in Advanced Drainage Systems in Q4 2018 and has held it in 28 quarters since.
556 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q2 2026, filed 17 Aug 2026.