IMC Chicago’s Monolithic Power Systems MPWR Stock Holding History

IMC Chicago’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	$65M	Buy	47,000 +22,200	+90%	+$33.3M	0.02%	500
2026 Q1	$27.1M	Sell	24,800 -7,400	-23%	-$8.08M	0.01%	728
2025 Q4	$29.2M	Buy	32,200 +2,500	+8%	+$2.41M	0.01%	679
2025 Q3	$27.3M	Sell	29,700 -100	-0.3%	-$81.1K	0.01%	657
2025 Q2	$21.8M	Sell	29,800 -700	-2%	-$446K	0.01%	661
2025 Q1	$17.7M	Sell	30,500 -4,600	-13%	-$2.9M	0.01%	632
2024 Q4	$20.8M	Buy	35,100 +12,000	+52%	+$8.69M	0.01%	602
2024 Q3	$21.4M	Sell	23,100 -5,000	-18%	-$4.32M	0.01%	536
2024 Q2	$23.1M	Buy	28,100 +13,200	+89%	+$9.53M	0.01%	484
2024 Q1	$10.1M	Buy	+14,900	New	+$9.95M	0.01%	700

Other funds holding MPWR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

IMC Chicago's MPWR Position: Q2 2026 in Review

IMC Chicago increased its Monolithic Power Systems (MPWR) stake by 211% in Q2 2026, buying an estimated $9.91M and bringing the position to 9,733 shares worth $13.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1318.

IMC Chicago first reported a position in MPWR in Q1 2026 and has held it in 2 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

IMC Chicago held 9,733 shares of Monolithic Power Systems worth $13.5M as of Q2 2026.
IMC Chicago bought 6,602 Monolithic Power Systems shares in Q2 2026, an estimated $9.91M.
Monolithic Power Systems made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #1318 holding.
IMC Chicago first reported a position in Monolithic Power Systems in Q1 2026 and has held it in 2 quarters since.
1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.