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Caprock Group’s Monolithic Power Systems MPWR Stock Holding History

Caprock 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 		$2.61M Sell
1,886
-273
-13% -$410K 0.05% 321
2026
Q1 		$2.37M Sell
2,159
-78
-3% -$85.2K 0.06% 291
2025
Q4 		$2.03M Buy
2,237
+224
+11% +$216K 0.04% 372
2025
Q3 		$1.68M Buy
+2,013
New +$1.63M 0.04% 405
2025
Q1 		$610K Buy
1,048
+590
+129% +$372K 0.02% 641
2024
Q4 		$272K Sell
458
-112
-20% -$81.1K 0.01% 842
2024
Q3 		$528K Buy
570
+223
+64% +$193K 0.02% 550
2024
Q2 		$286K Buy
+347
New +$250K 0.01% 697

Other funds holding MPWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Caprock Group's MPWR Position: Q2 2026 in Review

Caprock Group reduced its Monolithic Power Systems (MPWR) stake by 13% in Q2 2026, selling an estimated $410K and leaving 1,886 shares worth $2.61M. The position accounts for 0.05% of the portfolio, ranked #321.

Caprock Group first reported a position in MPWR in Q2 2024 and has held it in 8 quarters since. 1,238 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Caprock Group held 1,886 shares of Monolithic Power Systems worth $2.61M as of Q2 2026.
  • Caprock Group sold 273 Monolithic Power Systems shares in Q2 2026, an estimated $410K.
  • Monolithic Power Systems made up 0.05% of Caprock Group's portfolio in Q2 2026, its #321 holding.
  • Caprock Group first reported a position in Monolithic Power Systems in Q2 2024 and has held it in 8 quarters since.
  • 1,238 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Caprock Group's 13F filing for Q2 2026, filed 27 Jul 2026.