Mainstream Capital Management’s JPMorgan Ultra-Short Income ETF JPST Stock Holding History

Mainstream Capital Management’s Portfolio JPST Stock Details JPST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$20.3M	Sell	402,230 -10,109	-2%	-$511K	12.25%	1
2026 Q1	$20.9M	Buy	412,339 +2,486	+0.6%	+$126K	14%	1
2025 Q4	$20.7M	Sell	409,853 -31,945	-7%	-$1.62M	13.57%	1
2025 Q3	$22.4M	Buy	441,798 +7,768	+2%	+$393K	14.9%	1
2025 Q2	$22M	Buy	434,030 +47,940	+12%	+$2.42M	16%	1
2025 Q1	$19.5M	Sell	386,090 -94,441	-20%	-$4.77M	15.49%	1
2024 Q4	$24.2M	Buy	480,531 +209,794	+77%	+$10.6M	16.97%	1
2024 Q3	$13.7M	Buy	+270,737	New	+$13.7M	11.68%	1

Other funds holding JPST

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Cornerstone Management Duluth, Georgia $695M AUM 12.92% 1-Year Est. Return

Crane Advisory Fullerton, California $697M AUM 12.55% 1-Year Est. Return

AOWM

Alpha Omega Wealth Management Richmond, Virginia $657M AUM 22.33% 1-Year Est. Return

MHR

Matthew Hamilton Rosenberg $537M AUM 18.21% 1-Year Est. Return

DAS

Dynamic Advisor Solutions Phoenix, Arizona $3.53B AUM 22.61% 1-Year Est. Return

HWP

Highline Wealth Partners Sherman Oaks, California $493M AUM 19.33% 1-Year Est. Return

BIAS

Beacon Investment Advisory Services Morristown, New Jersey $2.69B AUM 35.07% 1-Year Est. Return

LexAurum Advisors Overland Park, Kansas $866M AUM

IMZ Advisory Boca Raton, Florida $316M AUM 22.58% 1-Year Est. Return

Mainstream Capital Management's JPST Position: Q2 2026 in Review

Mainstream Capital Management reduced its JPMorgan Ultra-Short Income ETF (JPST) stake by 2.5% in Q2 2026, selling an estimated $511K and leaving 402,230 shares worth $20.3M. The position accounts for 12.25% of the portfolio, ranked #1.

Mainstream Capital Management first reported a position in JPST in Q3 2024 and has held it in 8 quarters since. The position peaked at $24.2M in Q4 2024. 261 funds tracked by Wall St. Rank hold JPST as of Q2 2026.

Mainstream Capital Management held 402,230 shares of JPMorgan Ultra-Short Income ETF worth $20.3M as of Q2 2026.
Mainstream Capital Management sold 10,109 JPMorgan Ultra-Short Income ETF shares in Q2 2026, an estimated $511K.
JPMorgan Ultra-Short Income ETF made up 12.25% of Mainstream Capital Management's portfolio in Q2 2026, its #1 holding.
Mainstream Capital Management first reported a position in JPMorgan Ultra-Short Income ETF in Q3 2024 and has held it in 8 quarters since.
Mainstream Capital Management's JPMorgan Ultra-Short Income ETF position peaked at $24.2M in Q4 2024.
261 funds tracked by Wall St. Rank held JPMorgan Ultra-Short Income ETF as of Q2 2026.

Based on Mainstream Capital Management's 13F filing for Q2 2026, filed 15 Jul 2026.