O'Brien Wealth Partners’s Principal Exchange-Traded Funds Principal US Mega-Cap ETF USMC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$61.2M Sell
893,720
-12,417
-1% -$849K 8.09% 3
2025
Q3
$61.8M Sell
906,137
-14,383
-2% -$931K 8.37% 3
2025
Q2
$57.6M Sell
920,520
-4,588
-0.5% -$267K 9.04% 3
2025
Q1
$52.5M Sell
925,108
-38,653
-4% -$2.32M 9.78% 4
2024
Q4
$57.9M Buy
963,761
+132,829
+16% +$7.83M 10.43% 3
2024
Q3
$47.4M Buy
830,932
+474,173
+133% +$26M 9.29% 4
2024
Q2
$19.4M Buy
356,759
+5,232
+1% +$269K 4.35% 8
2024
Q1
$18.1M Buy
+351,527
New +$17.4M 4.18% 7

Other funds holding USMC

O'Brien Wealth Partners's USMC Position: Q4 2025 in Review

O'Brien Wealth Partners reduced its Principal Exchange-Traded Funds Principal US Mega-Cap ETF (USMC) stake by 1.4% in Q4 2025, selling an estimated $849K and leaving 893,720 shares worth $61.2M. The position accounts for 8.09% of the portfolio, ranked #3.

O'Brien Wealth Partners first reported a position in USMC in Q1 2024 and has held it in 8 quarters since. The position peaked at $61.8M in Q3 2025. 89 funds tracked by Wall St. Rank hold USMC as of Q4 2025.

  • O'Brien Wealth Partners held 893,720 shares of Principal Exchange-Traded Funds Principal US Mega-Cap ETF worth $61.2M as of Q4 2025.
  • O'Brien Wealth Partners sold 12,417 Principal Exchange-Traded Funds Principal US Mega-Cap ETF shares in Q4 2025, an estimated $849K.
  • Principal Exchange-Traded Funds Principal US Mega-Cap ETF made up 8.09% of O'Brien Wealth Partners's portfolio in Q4 2025, its #3 holding.
  • O'Brien Wealth Partners first reported a position in Principal Exchange-Traded Funds Principal US Mega-Cap ETF in Q1 2024 and has held it in 8 quarters since.
  • O'Brien Wealth Partners's Principal Exchange-Traded Funds Principal US Mega-Cap ETF position peaked at $61.8M in Q3 2025.
  • 89 funds tracked by Wall St. Rank held Principal Exchange-Traded Funds Principal US Mega-Cap ETF as of Q4 2025.

Based on O'Brien Wealth Partners's 13F filing for Q4 2025, filed 22 Jan 2026.