Acadian Asset Management
IWB icon

Acadian Asset Management’s iShares Russell 1000 ETF IWB Stock Holding History

Acadian Asset Management’s Portfolio IWB Stock Details IWB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.76M Buy
6,753
+4,109
+155% +$1.63M ﹤0.01% 986
2026
Q1 		$942K Sell
2,644
-1,843
-41% -$687K ﹤0.01% 1182
2025
Q4 		$1.68M Sell
4,487
-5,813
-56% -$2.15M ﹤0.01% 960
2025
Q3 		$3.76M Buy
+10,300
New +$3.63M 0.01% 720

Other funds holding IWB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.9% 1-Year Est. Return
M&T Bank
M&T Bank Buffalo, New York $34.1B AUM 29.18% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Acadian Asset Management's IWB Position: Q2 2026 in Review

Acadian Asset Management increased its iShares Russell 1000 ETF (IWB) stake by 155% in Q2 2026, buying an estimated $1.63M and bringing the position to 6,753 shares worth $2.76M. The position accounts for ﹤0.01% of the portfolio, ranked #986.

Acadian Asset Management first reported a position in IWB in Q3 2025 and has held it in 4 quarters since. The position peaked at $3.76M in Q3 2025. 1,556 funds tracked by Wall St. Rank hold IWB as of Q2 2026.

  • Acadian Asset Management held 6,753 shares of iShares Russell 1000 ETF worth $2.76M as of Q2 2026.
  • Acadian Asset Management bought 4,109 iShares Russell 1000 ETF shares in Q2 2026, an estimated $1.63M.
  • iShares Russell 1000 ETF made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #986 holding.
  • Acadian Asset Management first reported a position in iShares Russell 1000 ETF in Q3 2025 and has held it in 4 quarters since.
  • Acadian Asset Management's iShares Russell 1000 ETF position peaked at $3.76M in Q3 2025.
  • 1,556 funds tracked by Wall St. Rank held iShares Russell 1000 ETF as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.