COPPSERS
AAMI

Commonwealth of Pennsylvania Public School Employees Retirement System’s Acadian Asset Management AAMI Stock Holding History

Commonwealth of Pennsylvania Public School Employees Retirement System’s Portfolio AAMI Stock Details AAMI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$447K Sell
6,252
-283
-4% -$19.7K ﹤0.01% 1451
2026
Q1 		$356K Sell
6,535
-7
-0.1% -$369 ﹤0.01% 1505
2025
Q4 		$307K Sell
6,542
-207
-3% -$9.54K ﹤0.01% 1540
2025
Q3 		$325K Sell
6,749
-144
-2% -$6.42K ﹤0.01% 1505
2025
Q2 		$243K Buy
+6,893
New +$200K ﹤0.01% 1535
2023
Q4 		– Sell
-21,645
Closed -$420K – 1644
2023
Q3 		$420K Sell
21,645
-14,913
-41% -$308K ﹤0.01% 1499
2023
Q2 		$766K Buy
36,558
+2,338
+7% +$52.1K 0.01% 1510
2023
Q1 		$807K Sell
34,220
-368
-1% -$8.66K 0.01% 1465
2022
Q4 		$712K Buy
34,588
+5,142
+17% +$97.1K 0.01% 1440
2022
Q3 		$439K Sell
29,446
-9
-0% -$161 ﹤0.01% 1678
2022
Q2 		$530K Sell
29,455
-739
-2% -$15.1K 0.01% 1488
2022
Q1 		$732K Buy
30,194
+3,100
+11% +$73.7K 0.01% 1447
2021
Q4 		$694K Sell
27,094
-18,052
-40% -$508K 0.01% 1451
2021
Q3 		$1.18M Sell
45,146
-528
-1% -$13.6K 0.01% 1164
2021
Q2 		$1.07M Sell
45,674
-251
-0.5% -$5.71K 0.01% 1232
2021
Q1 		$936K Sell
45,925
-487
-1% -$9.6K 0.01% 1308
2020
Q4 		$895K Sell
46,412
-213
-0.5% -$3.58K 0.01% 1208
2020
Q3 		$601K Buy
46,625
+15,246
+49% +$201K 0.01% 1255
2020
Q2 		$391K Buy
+31,379
New +$257K 0.01% 1259

Other funds holding AAMI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return
Amundi
Amundi Paris, France $413B AUM 44.57% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Commonwealth of Pennsylvania Public School Employees Retirement System's AAMI Position: Q2 2026 in Review

Commonwealth of Pennsylvania Public School Employees Retirement System reduced its Acadian Asset Management (AAMI) stake by 4.3% in Q2 2026, selling an estimated $19.7K and leaving 6,252 shares worth $447K. The position accounts for ﹤0.01% of the portfolio, ranked #1451.

Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in AAMI in Q2 2020 and has held it in 19 quarters since. The position peaked at $1.18M in Q3 2021. 146 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

  • Commonwealth of Pennsylvania Public School Employees Retirement System held 6,252 shares of Acadian Asset Management worth $447K as of Q2 2026.
  • Commonwealth of Pennsylvania Public School Employees Retirement System sold 283 Acadian Asset Management shares in Q2 2026, an estimated $19.7K.
  • Acadian Asset Management made up ﹤0.01% of Commonwealth of Pennsylvania Public School Employees Retirement System's portfolio in Q2 2026, its #1451 holding.
  • Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in Acadian Asset Management in Q2 2020 and has held it in 19 quarters since.
  • Commonwealth of Pennsylvania Public School Employees Retirement System's Acadian Asset Management position peaked at $1.18M in Q3 2021.
  • 146 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on Commonwealth of Pennsylvania Public School Employees Retirement System's 13F filing for Q2 2026, filed 17 Jul 2026.