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Ancora Advisors’s Monolithic Power Systems MPWR Stock Holding History

Ancora Advisors’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 		$19.4K Sell
14
-20
-59% -$30K ﹤0.01% 1325
2026
Q1 		$37.2K Buy
34
+4
+13% +$4.37K ﹤0.01% 1270
2025
Q4 		$27.2K Buy
30
+27
+900% +$26K ﹤0.01% 1404
2025
Q3 		$2.76K Hold
3
– – ﹤0.01% 1613
2025
Q2 		$2.19K Buy
3
+2
+200% +$1.27K ﹤0.01% 1633
2025
Q1 		$580 Sell
1
-1
-50% -$630 ﹤0.01% 1626
2024
Q4 		$1.18K Buy
+2
New +$1.45K ﹤0.01% 1620

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

Ancora Advisors's MPWR Position: Q2 2026 in Review

Ancora Advisors reduced its Monolithic Power Systems (MPWR) stake by 59% in Q2 2026, selling an estimated $30K and leaving 14 shares worth $19.4K. The position accounts for ﹤0.01% of the portfolio, ranked #1325.

Ancora Advisors first reported a position in MPWR in Q4 2024 and has held it in 7 quarters since. The position peaked at $37.2K in Q1 2026. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Ancora Advisors held 14 shares of Monolithic Power Systems worth $19.4K as of Q2 2026.
  • Ancora Advisors sold 20 Monolithic Power Systems shares in Q2 2026, an estimated $30K.
  • Monolithic Power Systems made up ﹤0.01% of Ancora Advisors's portfolio in Q2 2026, its #1325 holding.
  • Ancora Advisors first reported a position in Monolithic Power Systems in Q4 2024 and has held it in 7 quarters since.
  • Ancora Advisors's Monolithic Power Systems position peaked at $37.2K in Q1 2026.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Ancora Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.