Citadel Advisors’s Vanguard Mega Cap Growth ETF MGK Stock Holding History

Citadel Advisors’s Portfolio MGK Stock Details MGK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5M	Buy	68,000 +42,000	+162%	+$3.3M	﹤0.01%	4336
2025 Q4	$2.15M	Sell	26,000 -2,500	-9%	-$205K	﹤0.01%	5772
2025 Q3	$2.29M	Sell	28,500 -3,500	-11%	-$269K	﹤0.01%	5800
2025 Q2	$2.34M	Hold	32,000	–	–	﹤0.01%	5413
2025 Q1	$1.98M	Sell	32,000 -1,500	-4%	-$101K	﹤0.01%	5552
2024 Q4	$2.3M	Buy	33,500 +14,000	+72%	+$942K	﹤0.01%	5335
2024 Q3	$1.26M	Buy	19,500 +9,500	+95%	+$593K	﹤0.01%	6391
2024 Q2	$628K	Sell	10,000 -93,000	-90%	-$5.43M	﹤0.01%	7576
2024 Q1	$5.9M	Sell	103,000 -137,500	-57%	-$7.59M	﹤0.01%	3689
2023 Q4	$12.5M	Buy	240,500 +171,000	+246%	+$8.3M	﹤0.01%	2560
2023 Q3	$3.15M	Buy	69,500 +52,000	+297%	+$2.45M	﹤0.01%	4394
2023 Q2	$824K	Sell	17,500 -7,500	-30%	-$323K	﹤0.01%	6866
2023 Q1	$1.02M	Sell	25,000 -137,500	-85%	-$5.21M	﹤0.01%	6736
2022 Q4	$5.59M	Buy	162,500 +134,000	+470%	+$4.8M	﹤0.01%	3665
2022 Q3	$993K	Sell	28,500 -9,000	-24%	-$354K	﹤0.01%	7010
2022 Q2	$1.36M	Buy	37,500 +5,000	+15%	+$201K	﹤0.01%	6335
2022 Q1	$1.53M	Sell	32,500 -4,500	-12%	-$208K	﹤0.01%	6684
2021 Q4	$1.93M	Buy	37,000 +13,000	+54%	+$658K	﹤0.01%	6325
2021 Q3	$1.13M	Sell	24,000 -12,000	-33%	-$580K	﹤0.01%	7842
2021 Q2	$1.67M	Sell	36,000 -30,000	-45%	-$1.32M	﹤0.01%	7056
2021 Q1	$2.73M	Sell	66,000 -15,500	-19%	-$639K	﹤0.01%	5667
2020 Q4	$3.32M	Buy	81,500 +5,000	+7%	+$194K	﹤0.01%	4408
2020 Q3	$2.84M	Buy	+76,500	New	+$2.76M	﹤0.01%	4078

Other funds holding MGK

AssetMark Inc Concord, California $49B AUM 17.78% 1-Year Est. Return

CCWM

Cassaday & Co Wealth Management Mclean, Virginia $4.69B AUM 20.56% 1-Year Est. Return

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

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 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

CAPTRUST Financial Advisors Raleigh, North Carolina $57.3B AUM 18.32% 1-Year Est. Return

VIA

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

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

Citadel Advisors's MGK Position: Q3 2025 in Review

Citadel Advisors sold out of Vanguard Mega Cap Growth ETF (MGK) in Q3 2025, closing a stake of 52,490 shares — an estimated $4.03M sold.

Citadel Advisors first reported a position in MGK in Q3 2015 and held it in 27 quarters. The position peaked at $4.22M in Q3 2023. 901 funds tracked by Wall St. Rank hold MGK as of Q3 2025.

Citadel Advisors reported no remaining Vanguard Mega Cap Growth ETF position as of Q3 2025 after selling out during the quarter.
Citadel Advisors sold 52,490 Vanguard Mega Cap Growth ETF shares in Q3 2025, an estimated $4.03M.
Citadel Advisors first reported a position in Vanguard Mega Cap Growth ETF in Q3 2015 and held it in 27 quarters.
Citadel Advisors's Vanguard Mega Cap Growth ETF position peaked at $4.22M in Q3 2023.
901 funds tracked by Wall St. Rank held Vanguard Mega Cap Growth ETF as of Q3 2025.

Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.