Simplex Trading’s Vanguard Mega Cap 300 Index ETF MGC Stock Holding History

Simplex Trading’s Portfolio MGC Stock Details MGC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$226K	Sell	955 -930	-49%	-$231K	﹤0.01%	4167
2025 Q4	$473K	Buy	+1,885	New	+$469K	﹤0.01%	3363
2022 Q4	–	Sell	-1,200	Closed	-$149K	–	9910
2022 Q3	$149K	Buy	+1,200	New	+$167K	﹤0.01%	5000
2021 Q4	–	Sell	-67	Closed	-$10K	–	11016
2021 Q3	$10K	Hold	67	–	–	﹤0.01%	8922
2021 Q2	$10K	Buy	+67	New	+$9.91K	﹤0.01%	9093
2018 Q2	–	Sell	-2,963	Closed	-$268K	–	7681
2018 Q1	$268K	Buy	+2,963	New	+$279K	0.01%	1051

Other funds holding MGC

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

NYLIM

New York Life Investment Management New York $11.8B AUM 23.45% 1-Year Est. Return

VIA

Vantagepoint Investment Advisers Washington, District of Columbia $11.8B AUM 9.48% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

LIM

Leavell Investment Management Mobile, Alabama $2.74B AUM 26.51% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Procyon Advisors Shelton, Connecticut $2.32B AUM 26.81% 1-Year Est. Return

Simplex Trading's MGC Position: Q1 2026 in Review

Simplex Trading reduced its Vanguard Mega Cap 300 Index ETF (MGC) stake by 49% in Q1 2026, selling an estimated $231K and leaving 955 shares worth $226K. The position accounts for ﹤0.01% of the portfolio, ranked #4167.

Simplex Trading first reported a position in MGC in Q1 2018 and has held it in 6 quarters since. The position peaked at $473K in Q4 2025. 505 funds tracked by Wall St. Rank hold MGC as of Q1 2026.

Simplex Trading held 955 shares of Vanguard Mega Cap 300 Index ETF worth $226K as of Q1 2026.
Simplex Trading sold 930 Vanguard Mega Cap 300 Index ETF shares in Q1 2026, an estimated $231K.
Vanguard Mega Cap 300 Index ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4167 holding.
Simplex Trading first reported a position in Vanguard Mega Cap 300 Index ETF in Q1 2018 and has held it in 6 quarters since.
Simplex Trading's Vanguard Mega Cap 300 Index ETF position peaked at $473K in Q4 2025.
505 funds tracked by Wall St. Rank held Vanguard Mega Cap 300 Index ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.