CIBC Asset Management
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CIBC Asset Management’s Monolithic Power Systems MPWR Stock Holding History

CIBC Asset Management’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 		$29.8M Buy
21,551
+1,165
+6% +$1.75M 0.07% 202
2026
Q1 		$22.3M Buy
20,386
+345
+2% +$377K 0.05% 237
2025
Q4 		$18.2M Buy
20,041
+13,423
+203% +$12.9M 0.04% 268
2025
Q3 		$6.09M Buy
6,618
+13
+0.2% +$10.5K 0.02% 382
2025
Q2 		$4.83M Sell
6,605
-594
-8% -$378K 0.01% 402
2025
Q1 		$4.18M Sell
7,199
-191
-3% -$120K 0.01% 434
2024
Q4 		$4.37M Buy
7,390
+315
+4% +$228K 0.01% 422
2024
Q3 		$6.54M Buy
7,075
+555
+9% +$479K 0.02% 352
2024
Q2 		$5.36M Sell
6,520
-172
-3% -$124K 0.02% 365
2024
Q1 		$4.53M Buy
6,692
+218
+3% +$146K 0.02% 409
2023
Q4 		$4.08M Sell
6,474
-282
-4% -$147K 0.02% 400
2023
Q3 		$3.12M Buy
6,756
+297
+5% +$152K 0.01% 432
2023
Q2 		$3.49M Sell
6,459
-57
-0.9% -$27.1K 0.01% 434
2023
Q1 		$3.26M Buy
6,516
+81
+1% +$37.2K 0.01% 445
2022
Q4 		$2.28M Buy
6,435
+471
+8% +$169K 0.01% 515
2022
Q3 		$2.17M Buy
5,964
+576
+11% +$256K 0.01% 517
2022
Q2 		$2.07M Buy
5,388
+1,139
+27% +$481K 0.01% 503
2022
Q1 		$2.06M Buy
4,249
+38
+0.9% +$16.6K 0.01% 539
2021
Q4 		$2.08M Buy
4,211
+276
+7% +$142K 0.01% 534
2021
Q3 		$1.91M Buy
3,935
+149
+4% +$67.8K 0.01% 532
2021
Q2 		$1.41M Buy
3,786
+68
+2% +$23.9K 0.01% 602
2021
Q1 		$1.31M Buy
3,718
+2,080
+127% +$758K 0.01% 599
2020
Q4 		$600K Hold
1,638
– – ﹤0.01% 709
2020
Q3 		$458K Buy
1,638
+41
+3% +$10.7K ﹤0.01% 722
2020
Q2 		$378K Hold
1,597
– – ﹤0.01% 744
2020
Q1 		$267K Hold
1,597
– – ﹤0.01% 768
2019
Q4 		$284K Buy
1,597
+139
+10% +$22.2K ﹤0.01% 899
2019
Q3 		$227K Buy
+1,458
New +$218K ﹤0.01% 966

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 Asset Management's MPWR Position: Q2 2026 in Review

CIBC Asset Management increased its Monolithic Power Systems (MPWR) stake by 5.7% in Q2 2026, buying an estimated $1.75M and bringing the position to 21,551 shares worth $29.8M. The position accounts for 0.07% of the portfolio, ranked #202.

CIBC Asset Management first reported a position in MPWR in Q3 2019 and has held it in 28 quarters since. 1,235 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • CIBC Asset Management held 21,551 shares of Monolithic Power Systems worth $29.8M as of Q2 2026.
  • CIBC Asset Management bought 1,165 Monolithic Power Systems shares in Q2 2026, an estimated $1.75M.
  • Monolithic Power Systems made up 0.07% of CIBC Asset Management's portfolio in Q2 2026, its #202 holding.
  • CIBC Asset Management first reported a position in Monolithic Power Systems in Q3 2019 and has held it in 28 quarters since.
  • 1,235 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on CIBC Asset Management's 13F filing for Q2 2026, filed 3 Aug 2026.