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Steph & Co’s Monolithic Power Systems MPWR Stock Holding History

Steph & Co’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 		– Sell
-28
Closed -$38.7K – 290
2026
Q2 		$38.7K Buy
+28
New +$42K 0.01% 194

Other funds holding MPWR

Zevenbergen Capital Investments
Zevenbergen Capital Investments Edmonds, Washington $4.37B AUM 52.9% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.35% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
Park National Corp
Park National Corp Newark, Ohio $3.69B AUM 18.32% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
Copeland Capital Management
Copeland Capital Management Conshohocken, Pennsylvania $4.34B AUM 17.52% 1-Year Est. Return
IFM Investors
IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return
NAM
NorthCrest Asset Manangement Plymouth, Minnesota $4.24B AUM 32.82% 1-Year Est. Return

Steph & Co's MPWR Position: Q3 2026 in Review

Steph & Co sold out of Monolithic Power Systems (MPWR) in Q3 2026, closing a stake of 28 shares — an estimated $38.7K sold.

Steph & Co first reported a position in MPWR in Q2 2026 and held it in 1 quarter. The position peaked at $38.7K in Q2 2026. 161 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

  • Steph & Co reported no remaining Monolithic Power Systems position as of Q3 2026 after selling out during the quarter.
  • Steph & Co sold 28 Monolithic Power Systems shares in Q3 2026, an estimated $38.7K.
  • Steph & Co first reported a position in Monolithic Power Systems in Q2 2026 and held it in 1 quarter.
  • Steph & Co's Monolithic Power Systems position peaked at $38.7K in Q2 2026.
  • 161 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on Steph & Co's 13F filing for Q3 2026, filed 7 Oct 2026.