SIG Brokerage’s ASP Isotopes ASPI Stock Holding History

SIG Brokerage’s Portfolio ASPI Stock Details ASPI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-20,000	Closed	-$107K	–	792
2025 Q4	$107K	Buy	+20,000	New	+$159K	﹤0.01%	621

Other funds holding ASPI

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

ECA

Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

RIM

Rovida Investment Management Grand Cayman, Cayman Islands $797M AUM 111.83% 1-Year Est. Return

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

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

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

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

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $14.1B AUM 25.71% 1-Year Est. Return

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

SIG Brokerage's ASPI Position: Q4 2025 in Review

SIG Brokerage sold out of ASP Isotopes (ASPI) in Q4 2025, closing a stake of 20,912 shares — an estimated $166K sold.

SIG Brokerage first reported a position in ASPI in Q3 2025 and held it in 1 quarter. The position peaked at $201K in Q3 2025. 173 funds tracked by Wall St. Rank hold ASPI as of Q4 2025.

SIG Brokerage reported no remaining ASP Isotopes position as of Q4 2025 after selling out during the quarter.
SIG Brokerage sold 20,912 ASP Isotopes shares in Q4 2025, an estimated $166K.
SIG Brokerage first reported a position in ASP Isotopes in Q3 2025 and held it in 1 quarter.
SIG Brokerage's ASP Isotopes position peaked at $201K in Q3 2025.
173 funds tracked by Wall St. Rank held ASP Isotopes as of Q4 2025.

Based on SIG Brokerage's 13F filing for Q4 2025, filed 17 Feb 2026.