Calamos Advisors
IWF icon

Calamos Advisors’s iShares Russell 1000 Growth ETF IWF Stock Holding History

Calamos Advisors’s Portfolio IWF Stock Details IWF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$477K Sell
3,840
-60,788
-94% -$7.33M ﹤0.01% 835
2026
Q1 		$6.89M Buy
64,628
+57,384
+792% +$6.51M 0.02% 487
2025
Q4 		$857K Buy
+7,244
New +$858K ﹤0.01% 710
2025
Q1 		– Sell
-10,076
Closed -$1.01M – 945
2024
Q4 		$1.01M Buy
+10,076
New +$991K ﹤0.01% 671

Other funds holding IWF

Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 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
M&T Bank
M&T Bank Buffalo, New York $34.1B AUM 29.2% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return
S
SignatureFD Atlanta, Georgia $7.49B AUM 24.82% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Calamos Advisors's IWF Position: Q2 2026 in Review

Calamos Advisors reduced its iShares Russell 1000 Growth ETF (IWF) stake by 94% in Q2 2026, selling an estimated $7.33M and leaving 3,840 shares worth $477K. The position accounts for ﹤0.01% of the portfolio, ranked #835.

Calamos Advisors first reported a position in IWF in Q4 2024 and has held it in 4 quarters since. The position peaked at $6.89M in Q1 2026. 1,749 funds tracked by Wall St. Rank hold IWF as of Q2 2026.

  • Calamos Advisors held 3,840 shares of iShares Russell 1000 Growth ETF worth $477K as of Q2 2026.
  • Calamos Advisors sold 60,788 iShares Russell 1000 Growth ETF shares in Q2 2026, an estimated $7.33M.
  • iShares Russell 1000 Growth ETF made up ﹤0.01% of Calamos Advisors's portfolio in Q2 2026, its #835 holding.
  • Calamos Advisors first reported a position in iShares Russell 1000 Growth ETF in Q4 2024 and has held it in 4 quarters since.
  • Calamos Advisors's iShares Russell 1000 Growth ETF position peaked at $6.89M in Q1 2026.
  • 1,749 funds tracked by Wall St. Rank held iShares Russell 1000 Growth ETF as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.