CIBC World Market
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CIBC World Market’s Monolithic Power Systems MPWR Stock Holding History

CIBC World Market’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 		$9.22M Sell
6,673
-1,264
-16% -$1.9M 0.01% 459
2026
Q1 		$8.68M Buy
7,937
+7,077
+823% +$7.73M 0.01% 432
2025
Q4 		$779K Buy
+860
New +$828K ﹤0.01% 1001
2024
Q4 		– Sell
-637
Closed -$589K – 1409
2024
Q3 		$589K Buy
+637
New +$550K ﹤0.01% 948
2022
Q2 		– Sell
-7,189
Closed -$3.49M – 1329
2022
Q1 		$3.49M Buy
7,189
+6,772
+1,624% +$2.95M 0.01% 453
2021
Q4 		$206K Buy
+417
New +$215K ﹤0.01% 1243
2021
Q2 		– Sell
-973
Closed -$344K – 1392
2021
Q1 		$344K Buy
973
+65
+7% +$23.7K ﹤0.01% 1057
2020
Q4 		$333K Buy
+908
New +$291K ﹤0.01% 1056
2020
Q3 		– Sell
-1,897
Closed -$450K – 1136
2020
Q2 		$450K Buy
+1,897
New +$384K ﹤0.01% 816
2020
Q1 		– Sell
-1,631
Closed -$290K – 1105
2019
Q4 		$290K Buy
1,631
+261
+19% +$41.7K ﹤0.01% 954
2019
Q3 		$213K Buy
+1,370
New +$205K ﹤0.01% 1004

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

CIBC World Market's MPWR Position: Q2 2026 in Review

CIBC World Market reduced its Monolithic Power Systems (MPWR) stake by 16% in Q2 2026, selling an estimated $1.9M and leaving 6,673 shares worth $9.22M. The position accounts for 0.01% of the portfolio, ranked #459.

CIBC World Market first reported a position in MPWR in Q3 2019 and has held it in 11 quarters since. 1,244 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • CIBC World Market held 6,673 shares of Monolithic Power Systems worth $9.22M as of Q2 2026.
  • CIBC World Market sold 1,264 Monolithic Power Systems shares in Q2 2026, an estimated $1.9M.
  • Monolithic Power Systems made up 0.01% of CIBC World Market's portfolio in Q2 2026, its #459 holding.
  • CIBC World Market first reported a position in Monolithic Power Systems in Q3 2019 and has held it in 11 quarters since.
  • 1,244 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on CIBC World Market's 13F filing for Q2 2026, filed 13 Aug 2026.