Principal Securities’s AAM Transformers ETF TRFM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$392K Buy
8,447
+2,951
+54% +$144K 0.01% 1082
2025
Q4
$262K Buy
5,496
+762
+16% +$37K ﹤0.01% 1197
2025
Q3
$229K Buy
+4,734
New +$213K ﹤0.01% 1228

Other funds holding TRFM

Principal Securities's TRFM Position: Q1 2026 in Review

Principal Securities increased its AAM Transformers ETF (TRFM) stake by 54% in Q1 2026, buying an estimated $144K and bringing the position to 8,447 shares worth $392K. The position accounts for 0.01% of the portfolio, ranked #1082.

Principal Securities first reported a position in TRFM in Q3 2025 and has held it in 3 quarters since. 31 funds tracked by Wall St. Rank hold TRFM as of Q1 2026.

  • Principal Securities held 8,447 shares of AAM Transformers ETF worth $392K as of Q1 2026.
  • Principal Securities bought 2,951 AAM Transformers ETF shares in Q1 2026, an estimated $144K.
  • AAM Transformers ETF made up 0.01% of Principal Securities's portfolio in Q1 2026, its #1082 holding.
  • Principal Securities first reported a position in AAM Transformers ETF in Q3 2025 and has held it in 3 quarters since.
  • 31 funds tracked by Wall St. Rank held AAM Transformers ETF as of Q1 2026.

Based on Principal Securities's 13F filing for Q1 2026, filed 13 May 2026.