Millennium Management’s ProShares UltraPro Short S&P 500 SPXU Stock Holding History

Millennium Management’s Portfolio SPXU Stock Details SPXU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$284K	Buy	+5,000	New	+$253K	﹤0.01%	5031
2014 Q2	–	Sell	-38	Closed	-$856K	–	3837
2014 Q1	$856K	Buy	+38	New	+$924K	﹤0.01%	2316

Other funds holding SPXU

T2I

Turim 21 Investimentos Rio De Janeiro, Brazil $399M AUM 20.13% 1-Year Est. Return

IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return

RAM

Revere Asset Management Dallas, Texas $195M AUM 80.44% 1-Year Est. Return

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

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

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

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return

MWM

Moulton Wealth Management Spokane, Washington $152M AUM 21.14% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Millennium Management's SPXU Position: Q1 2026 in Review

Millennium Management opened a new position in ProShares UltraPro Short S&P 500 (SPXU) in Q1 2026: 5,000 shares worth $284K. The stake represents ﹤0.01% of the portfolio and ranks #5031 among its holdings. This is a return to the name: Millennium Management previously reported a position in SPXU as recently as Q1 2014.

Millennium Management first reported a position in SPXU in Q1 2014 and has held it in 2 quarters since. The position peaked at $856K in Q1 2014. 44 funds tracked by Wall St. Rank hold SPXU as of Q1 2026.

Millennium Management held 5,000 shares of ProShares UltraPro Short S&P 500 worth $284K as of Q1 2026.
ProShares UltraPro Short S&P 500 was a new Millennium Management position in Q1 2026.
ProShares UltraPro Short S&P 500 made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #5031 holding.
Millennium Management first reported a position in ProShares UltraPro Short S&P 500 in Q1 2014 and has held it in 2 quarters since.
Millennium Management's ProShares UltraPro Short S&P 500 position peaked at $856K in Q1 2014.
44 funds tracked by Wall St. Rank held ProShares UltraPro Short S&P 500 as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.