Tudor Investment Corp
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Tudor Investment Corp’s ASP Isotopes ASPI Stock Holding History

Tudor Investment Corp’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 		$712K Buy
161,030
+28,094
+21% +$166K ﹤0.01% 2598
2025
Q4 		$711K Sell
132,936
-327,749
-71% -$2.61M ﹤0.01% 2506
2025
Q3 		$4.43M Buy
460,685
+125,687
+38% +$1.16M 0.01% 1268
2025
Q2 		$2.47M Buy
334,998
+184,975
+123% +$1.24M 0.01% 1529
2025
Q1 		$704K Buy
+150,023
New +$749K ﹤0.01% 2060

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

Tudor Investment Corp's ASPI Position: Q1 2026 in Review

Tudor Investment Corp increased its ASP Isotopes (ASPI) stake by 21% in Q1 2026, buying an estimated $166K and bringing the position to 161,030 shares worth $712K. The position accounts for ﹤0.01% of the portfolio, ranked #2598.

Tudor Investment Corp first reported a position in ASPI in Q1 2025 and has held it in 5 quarters since. The position peaked at $4.43M in Q3 2025. 177 funds tracked by Wall St. Rank hold ASPI as of Q1 2026.

  • Tudor Investment Corp held 161,030 shares of ASP Isotopes worth $712K as of Q1 2026.
  • Tudor Investment Corp bought 28,094 ASP Isotopes shares in Q1 2026, an estimated $166K.
  • ASP Isotopes made up ﹤0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #2598 holding.
  • Tudor Investment Corp first reported a position in ASP Isotopes in Q1 2025 and has held it in 5 quarters since.
  • Tudor Investment Corp's ASP Isotopes position peaked at $4.43M in Q3 2025.
  • 177 funds tracked by Wall St. Rank held ASP Isotopes as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.