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Armstrong Advisory Group’s Monolithic Power Systems MPWR Stock Holding History

Armstrong Advisory Group’s Portfolio MPWR Stock Details MPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$22.3K Buy
16
+2
+14% +$3K ﹤0.01% 573
2026
Q1 		$15.5K Sell
14
-16
-53% -$17.5K ﹤0.01% 612
2025
Q4 		$27.3K Sell
30
-11
-27% -$10.6K ﹤0.01% 506
2025
Q3 		$37.9K Buy
41
+27
+193% +$21.9K ﹤0.01% 445
2025
Q2 		$10.3K Buy
14
+4
+40% +$2.55K ﹤0.01% 660
2025
Q1 		$5.95K Hold
10
– – ﹤0.01% 677
2024
Q4 		$5.95K Hold
10
– – ﹤0.01% 677
2024
Q3 		$9.28K Hold
10
– – ﹤0.01% 604
2024
Q2 		$8.23K Hold
10
– – ﹤0.01% 607
2024
Q1 		$6.31K Hold
10
– – ﹤0.01% 618
2023
Q4 		$6.31K Buy
+10
New +$5.22K ﹤0.01% 618

Other funds holding MPWR

VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
ZCI
Zevenbergen Capital Investments Edmonds, Washington $4.38B AUM 56.68% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
FMI
Factory Mutual Insurance Waltham, Massachusetts $10.6B AUM 34.1% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
SC
Sapient Capital Indianapolis, Indiana $7.64B AUM 51.51% 1-Year Est. Return
PNC
Park National Corp Newark, Ohio $3.57B AUM 22.83% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

Armstrong Advisory Group's MPWR Position: Q2 2026 in Review

Armstrong Advisory Group increased its Monolithic Power Systems (MPWR) stake by 14% in Q2 2026, buying an estimated $3K and bringing the position to 16 shares worth $22.3K. The position accounts for ﹤0.01% of the portfolio, ranked #573.

Armstrong Advisory Group first reported a position in MPWR in Q4 2023 and has held it in 11 quarters since. The position peaked at $37.9K in Q3 2025. 212 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Armstrong Advisory Group held 16 shares of Monolithic Power Systems worth $22.3K as of Q2 2026.
  • Armstrong Advisory Group bought 2 Monolithic Power Systems shares in Q2 2026, an estimated $3K.
  • Monolithic Power Systems made up ﹤0.01% of Armstrong Advisory Group's portfolio in Q2 2026, its #573 holding.
  • Armstrong Advisory Group first reported a position in Monolithic Power Systems in Q4 2023 and has held it in 11 quarters since.
  • Armstrong Advisory Group's Monolithic Power Systems position peaked at $37.9K in Q3 2025.
  • 212 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Armstrong Advisory Group's 13F filing for Q2 2026, filed 13 Jul 2026.