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Rathbones Group’s ASP Isotopes ASPI Stock Holding History

Rathbones Group’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 		$1.71M Sell
386,566
-13,033
-3% -$77.1K 0.01% 311
2025
Q4 		$2.14M Buy
399,599
+162,535
+69% +$1.29M 0.01% 296
2025
Q3 		$2.28M Buy
237,064
+28,915
+14% +$267K 0.01% 283
2025
Q2 		$1.53M Buy
208,149
+2,220
+1% +$14.9K 0.01% 310
2025
Q1 		$966K Buy
205,929
+29,830
+17% +$149K ﹤0.01% 333
2024
Q4 		$798K Sell
176,099
-29,756
-14% -$158K ﹤0.01% 353
2024
Q3 		$572K Buy
205,855
+9,940
+5% +$26.4K ﹤0.01% 399
2024
Q2 		$600K Buy
195,915
+42,243
+27% +$163K ﹤0.01% 385
2024
Q1 		$635K Buy
153,672
+1,922
+1% +$5.93K ﹤0.01% 381
2023
Q4 		$272K Buy
+151,750
New +$221K ﹤0.01% 486

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

Rathbones Group's ASPI Position: Q1 2026 in Review

Rathbones Group reduced its ASP Isotopes (ASPI) stake by 3.3% in Q1 2026, selling an estimated $77.1K and leaving 386,566 shares worth $1.71M. The position accounts for 0.01% of the portfolio, ranked #311.

Rathbones Group first reported a position in ASPI in Q4 2023 and has held it in 10 quarters since. The position peaked at $2.28M in Q3 2025. 177 funds tracked by Wall St. Rank hold ASPI as of Q1 2026.

  • Rathbones Group held 386,566 shares of ASP Isotopes worth $1.71M as of Q1 2026.
  • Rathbones Group sold 13,033 ASP Isotopes shares in Q1 2026, an estimated $77.1K.
  • ASP Isotopes made up 0.01% of Rathbones Group's portfolio in Q1 2026, its #311 holding.
  • Rathbones Group first reported a position in ASP Isotopes in Q4 2023 and has held it in 10 quarters since.
  • Rathbones Group's ASP Isotopes position peaked at $2.28M in Q3 2025.
  • 177 funds tracked by Wall St. Rank held ASP Isotopes as of Q1 2026.

Based on Rathbones Group's 13F filing for Q1 2026, filed 12 May 2026.