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
Q2
$1.2M Buy
18,927
+10,480
+124% +$594K 0.01% 726
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: Q2 2026 in Review

Principal Securities increased its AAM Transformers ETF (TRFM) stake by 124% in Q2 2026, buying an estimated $594K and bringing the position to 18,927 shares worth $1.2M. The position accounts for 0.01% of the portfolio, ranked #726.

Principal Securities first reported a position in TRFM in Q3 2025 and has held it in 4 quarters since. 43 funds tracked by Wall St. Rank hold TRFM as of Q2 2026.

  • Principal Securities held 18,927 shares of AAM Transformers ETF worth $1.2M as of Q2 2026.
  • Principal Securities bought 10,480 AAM Transformers ETF shares in Q2 2026, an estimated $594K.
  • AAM Transformers ETF made up 0.01% of Principal Securities's portfolio in Q2 2026, its #726 holding.
  • Principal Securities first reported a position in AAM Transformers ETF in Q3 2025 and has held it in 4 quarters since.
  • 43 funds tracked by Wall St. Rank held AAM Transformers ETF as of Q2 2026.

Based on Principal Securities's 13F filing for Q2 2026, filed 4 Aug 2026.