Prelude Capital Management’s ASP Isotopes ASPI Stock Holding History

Prelude Capital Management’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 Q2	$414K	Sell	66,505 -87,145	-57%	-$513K	0.03%	612
2026 Q1	$679K	Sell	153,650 -74,837	-33%	-$443K	0.05%	403
2025 Q4	$1.22M	Buy	228,487 +130,091	+132%	+$1.03M	0.09%	252
2025 Q3	$947K	Sell	98,396 -7,056	-7%	-$65.1K	0.07%	316
2025 Q2	$776K	Sell	105,452 -48,318	-31%	-$324K	0.08%	321
2025 Q1	$721K	Buy	153,770 +51,050	+50%	+$255K	0.05%	395
2024 Q4	$465K	Sell	102,720 -3,608	-3%	-$19.2K	0.03%	621
2024 Q3	$296K	Buy	+106,328	New	+$283K	0.02%	874

Other funds holding ASPI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

RIM

Rovida Investment Management Grand Cayman, Cayman Islands $1.47B AUM 142.45% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return

AIC

AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return

Prelude Capital Management's ASPI Position: Q2 2026 in Review

Prelude Capital Management reduced its ASP Isotopes (ASPI) stake by 57% in Q2 2026, selling an estimated $513K and leaving 66,505 shares worth $414K. The position accounts for 0.03% of the portfolio, ranked #612.

Prelude Capital Management first reported a position in ASPI in Q3 2024 and has held it in 8 quarters since. The position peaked at $1.22M in Q4 2025. 185 funds tracked by Wall St. Rank hold ASPI as of Q2 2026.

Prelude Capital Management held 66,505 shares of ASP Isotopes worth $414K as of Q2 2026.
Prelude Capital Management sold 87,145 ASP Isotopes shares in Q2 2026, an estimated $513K.
ASP Isotopes made up 0.03% of Prelude Capital Management's portfolio in Q2 2026, its #612 holding.
Prelude Capital Management first reported a position in ASP Isotopes in Q3 2024 and has held it in 8 quarters since.
Prelude Capital Management's ASP Isotopes position peaked at $1.22M in Q4 2025.
185 funds tracked by Wall St. Rank held ASP Isotopes as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.