CI
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CX Institutional’s Monolithic Power Systems MPWR Stock Holding History

CX Institutional’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 		$474K Buy
343
+31
+10% +$46.5K 0.01% 491
2026
Q1 		$341K Buy
312
+3
+1% +$3.28K 0.01% 568
2025
Q4 		$280K Buy
309
+18
+6% +$17.3K 0.01% 605
2025
Q3 		$268K Buy
291
+1
+0.3% +$811 0.01% 603
2025
Q2 		$212K Buy
290
+28
+11% +$17.8K 0.01% 606
2025
Q1 		$152K Buy
+262
New +$165K 0.01% 672
2024
Q4 		– Sell
-266
Closed -$246K – 575
2024
Q3 		$246K Buy
266
+7
+3% +$6.04K 0.01% 505
2024
Q2 		$213K Buy
+259
New +$187K 0.01% 526
2022
Q3 		– Sell
-40
Closed -$15K – 887
2022
Q2 		$15K Buy
+40
New +$16.9K ﹤0.01% 888
2021
Q4 		– Sell
-46
Closed -$22K – 710
2021
Q3 		$22K Buy
46
+6
+15% +$2.73K ﹤0.01% 727
2021
Q2 		$15K Hold
40
– – ﹤0.01% 779
2021
Q1 		$14K Hold
40
– – ﹤0.01% 724
2020
Q4 		$15K Hold
40
– – ﹤0.01% 671
2020
Q3 		$11K Hold
40
– – ﹤0.01% 656
2020
Q2 		$9K Hold
40
– – ﹤0.01% 580
2020
Q1 		$7K Hold
40
– – ﹤0.01% 509
2019
Q4 		$7K Hold
40
– – ﹤0.01% 493
2019
Q3 		$6K Buy
40
+27
+208% +$4.04K ﹤0.01% 550
2019
Q2 		$2K Buy
+13
New +$1.77K ﹤0.01% 770

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

CX Institutional's MPWR Position: Q2 2026 in Review

CX Institutional increased its Monolithic Power Systems (MPWR) stake by 9.9% in Q2 2026, buying an estimated $46.5K and bringing the position to 343 shares worth $474K. The position accounts for 0.01% of the portfolio, ranked #491.

CX Institutional first reported a position in MPWR in Q2 2019 and has held it in 19 quarters since. 1,237 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • CX Institutional held 343 shares of Monolithic Power Systems worth $474K as of Q2 2026.
  • CX Institutional bought 31 Monolithic Power Systems shares in Q2 2026, an estimated $46.5K.
  • Monolithic Power Systems made up 0.01% of CX Institutional's portfolio in Q2 2026, its #491 holding.
  • CX Institutional first reported a position in Monolithic Power Systems in Q2 2019 and has held it in 19 quarters since.
  • 1,237 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on CX Institutional's 13F filing for Q2 2026, filed 2 Jul 2026.