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Cullen/Frost Bankers’s Monolithic Power Systems MPWR Stock Holding History

Cullen/Frost Bankers’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 		$19.5M Buy
14,100
+345
+3% +$518K 0.19% 105
2026
Q1 		$15M Buy
13,755
+441
+3% +$482K 0.17% 125
2025
Q4 		$12.1M Buy
13,314
+552
+4% +$531K 0.13% 142
2025
Q3 		$11.7M Buy
12,762
+9,713
+319% +$7.88M 0.14% 148
2025
Q2 		$2.23M Buy
3,049
+3,032
+17,835% +$1.93M 0.03% 252
2025
Q1 		$9.87K Sell
17
-718
-98% -$452K ﹤0.01% 947
2024
Q4 		$435K Sell
735
-47
-6% -$34K 0.01% 407
2024
Q3 		$723K Buy
782
+22
+3% +$19K 0.01% 355
2024
Q2 		$624K Buy
760
+23
+3% +$16.6K 0.01% 346
2024
Q1 		$499K Buy
737
+22
+3% +$14.7K 0.01% 365
2023
Q4 		$451K Sell
715
-7
-1% -$3.66K 0.01% 382
2023
Q3 		$334K Hold
722
– – 0.01% 428
2023
Q2 		$390K Sell
722
-196
-21% -$93.1K 0.01% 418
2023
Q1 		$459K Hold
918
– – 0.01% 387
2022
Q4 		$325K Hold
918
– – 0.01% 446
2022
Q3 		$334K Buy
918
+18
+2% +$8.01K 0.01% 436
2022
Q2 		$346K Hold
900
– – 0.01% 433
2022
Q1 		$437K Hold
900
– – 0.01% 418
2021
Q4 		$444K Sell
900
-157
-15% -$81K 0.01% 424
2021
Q3 		$512K Hold
1,057
– – 0.01% 392
2021
Q2 		$395K Buy
1,057
+157
+17% +$55.3K 0.01% 435
2021
Q1 		$318K Hold
900
– – 0.01% 460
2020
Q4 		$330K Sell
900
-5
-0.6% -$1.6K 0.01% 419
2020
Q3 		$253K Buy
905
+5
+0.6% +$1.3K 0.01% 431
2020
Q2 		$213K Hold
900
– – 0.01% 433
2020
Q1 		$151K Hold
900
– – 0.01% 401
2019
Q4 		$160K Buy
+900
New +$144K ﹤0.01% 446

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

Cullen/Frost Bankers's MPWR Position: Q2 2026 in Review

Cullen/Frost Bankers increased its Monolithic Power Systems (MPWR) stake by 2.5% in Q2 2026, buying an estimated $518K and bringing the position to 14,100 shares worth $19.5M. The position accounts for 0.19% of the portfolio, ranked #105.

Cullen/Frost Bankers first reported a position in MPWR in Q4 2019 and has held it in 27 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Cullen/Frost Bankers held 14,100 shares of Monolithic Power Systems worth $19.5M as of Q2 2026.
  • Cullen/Frost Bankers bought 345 Monolithic Power Systems shares in Q2 2026, an estimated $518K.
  • Monolithic Power Systems made up 0.19% of Cullen/Frost Bankers's portfolio in Q2 2026, its #105 holding.
  • Cullen/Frost Bankers first reported a position in Monolithic Power Systems in Q4 2019 and has held it in 27 quarters since.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Cullen/Frost Bankers's 13F filing for Q2 2026, filed 27 Jul 2026.