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GAMMA Investing’s Monolithic Power Systems MPWR Stock Holding History

GAMMA Investing’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
Q3 		$3.15M Buy
2,337
+230
+11% +$301K 0.11% 145
2026
Q2 		$2.91M Buy
2,107
+88
+4% +$132K 0.11% 150
2026
Q1 		$2.21M Buy
2,019
+50
+3% +$54.6K 0.1% 168
2025
Q4 		$1.78M Buy
1,969
+100
+5% +$96.2K 0.09% 182
2025
Q3 		$1.72M Buy
1,869
+134
+8% +$109K 0.09% 179
2025
Q2 		$1.27M Buy
1,735
+393
+29% +$250K 0.08% 222
2025
Q1 		$778K Buy
1,342
+325
+32% +$205K 0.06% 297
2024
Q4 		$602K Sell
1,017
-148
-13% -$107K 0.05% 312
2024
Q3 		$1.08M Buy
1,165
+293
+34% +$253K 0.11% 176
2024
Q2 		$717K Buy
872
+331
+61% +$239K 0.1% 187
2024
Q1 		$366K Buy
541
+83
+18% +$55.4K 0.07% 258
2023
Q4 		$276K Buy
+458
New +$239K 0.07% 244

Other funds holding MPWR

ZCI
Zevenbergen Capital Investments Edmonds, Washington $4.37B AUM 52.9% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.35% 1-Year Est. Return
PNC
Park National Corp Newark, Ohio $3.69B AUM 18.32% 1-Year Est. Return
MSV
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
SC
Sapient Capital Indianapolis, Indiana $7.44B AUM 23.27% 1-Year Est. Return
WPC
Wedmont Private Capital West Chester, Pennsylvania $4.18B AUM 18.65% 1-Year Est. Return
WC
Westwind Capital Las Cruces, New Mexico $426M AUM 21.56% 1-Year Est. Return
MNBTD
Moody National Bank Trust Division Galveston, Texas $1.21B AUM 28.25% 1-Year Est. Return
GAA
Green Alpha Advisors Niwot, Colorado $148M AUM 98.22% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return

GAMMA Investing's MPWR Position: Q3 2026 in Review

GAMMA Investing increased its Monolithic Power Systems (MPWR) stake by 11% in Q3 2026, buying an estimated $301K and bringing the position to 2,337 shares worth $3.15M. The position accounts for 0.11% of the portfolio, ranked #145.

GAMMA Investing first reported a position in MPWR in Q4 2023 and has held it in 12 quarters since. 40 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

  • GAMMA Investing held 2,337 shares of Monolithic Power Systems worth $3.15M as of Q3 2026.
  • GAMMA Investing bought 230 Monolithic Power Systems shares in Q3 2026, an estimated $301K.
  • Monolithic Power Systems made up 0.11% of GAMMA Investing's portfolio in Q3 2026, its #145 holding.
  • GAMMA Investing first reported a position in Monolithic Power Systems in Q4 2023 and has held it in 12 quarters since.
  • 40 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.