Citigroup
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Citigroup’s ASP Isotopes ASPI Stock Holding History

Citigroup’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 		$332K Sell
75,162
-190
-0.3% -$1.12K ﹤0.01% 3758
2025
Q4 		$403K Buy
75,352
+60,599
+411% +$482K ﹤0.01% 3680
2025
Q3 		$142K Sell
14,753
-5,424
-27% -$50K ﹤0.01% 4134
2025
Q2 		$149K Sell
20,177
-18,717
-48% -$126K ﹤0.01% 4206
2025
Q1 		$182K Sell
38,894
-20,157
-34% -$101K ﹤0.01% 4254
2024
Q4 		$268K Buy
59,051
+22,636
+62% +$120K ﹤0.01% 4231
2024
Q3 		$101K Buy
36,415
+27,793
+322% +$73.9K ﹤0.01% 4757
2024
Q2 		$26.4K Sell
8,622
-22,538
-72% -$86.9K ﹤0.01% 4917
2024
Q1 		$129K Buy
+31,160
New +$96.1K ﹤0.01% 4191

Other funds holding ASPI

BlackRock
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
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
State Street
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

Citigroup's ASPI Position: Q1 2026 in Review

Citigroup reduced its ASP Isotopes (ASPI) stake by 0.25% in Q1 2026, selling an estimated $1.12K and leaving 75,162 shares worth $332K. The position accounts for ﹤0.01% of the portfolio, ranked #3758.

Citigroup first reported a position in ASPI in Q1 2024 and has held it in 9 quarters since. The position peaked at $403K in Q4 2025. 177 funds tracked by Wall St. Rank hold ASPI as of Q1 2026.

  • Citigroup held 75,162 shares of ASP Isotopes worth $332K as of Q1 2026.
  • Citigroup sold 190 ASP Isotopes shares in Q1 2026, an estimated $1.12K.
  • ASP Isotopes made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #3758 holding.
  • Citigroup first reported a position in ASP Isotopes in Q1 2024 and has held it in 9 quarters since.
  • Citigroup's ASP Isotopes position peaked at $403K in Q4 2025.
  • 177 funds tracked by Wall St. Rank held ASP Isotopes as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.