Citadel Advisors’s Mega Matrix MPU Stock Holding History

Citadel Advisors’s Portfolio MPU Stock Details MPU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-148,849	Closed	-$97.2K	–	14116
2025 Q1	$97.2K	Buy	148,849 +123,094	+478%	+$115K	﹤0.01%	11517
2024 Q4	$35.8K	Sell	25,755 -172,528	-87%	-$264K	﹤0.01%	12716
2024 Q3	$200K	Buy	+198,283	New	+$373K	﹤0.01%	10150
2024 Q1	–	Sell	-18,332	Closed	-$25.8K	–	15152
2023 Q4	$25.8K	Sell	18,332 -105,355	-85%	-$113K	﹤0.01%	12394
2023 Q3	$109K	Buy	123,687 +88,114	+248%	+$102K	﹤0.01%	10785
2023 Q2	$46.2K	Buy	+35,573	New	+$55.8K	﹤0.01%	11892
2022 Q2	–	Sell	-22,024	Closed	-$44K	–	13651
2022 Q1	$44K	Buy	+22,024	New	+$124K	﹤0.01%	12883
2021 Q3	–	Sell	-67,445	Closed	-$142K	–	14352
2021 Q2	$142K	Sell	67,445 -19,115	-22%	-$38.5K	﹤0.01%	12551
2021 Q1	$61K	Buy	+86,560	New	+$161K	﹤0.01%	12799

Other funds holding MPU

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

UFM

Ursa Fund Management Danville, California $108M AUM 30.27% 1-Year Est. Return

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

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

Citadel Advisors's MPU Position: Q2 2025 in Review

Citadel Advisors sold out of Mega Matrix (MPU) in Q2 2025, closing a stake of 148,849 shares — an estimated $97.2K sold.

Citadel Advisors first reported a position in MPU in Q1 2021 and held it in 9 quarters. The position peaked at $200K in Q3 2024. 13 funds tracked by Wall St. Rank hold MPU as of Q2 2025.

Citadel Advisors reported no remaining Mega Matrix position as of Q2 2025 after selling out during the quarter.
Citadel Advisors sold 148,849 Mega Matrix shares in Q2 2025, an estimated $97.2K.
Citadel Advisors first reported a position in Mega Matrix in Q1 2021 and held it in 9 quarters.
Citadel Advisors's Mega Matrix position peaked at $200K in Q3 2024.
13 funds tracked by Wall St. Rank held Mega Matrix as of Q2 2025.

Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.