T. Rowe Price Associates
ASPI icon

T. Rowe Price Associates’s ASP Isotopes ASPI Stock Holding History

T. Rowe Price Associates’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 		$603K Buy
96,913
+16,272
+20% +$95.8K ﹤0.01% 2533
2026
Q1 		$357K Buy
80,641
+31,597
+64% +$187K ﹤0.01% 2597
2025
Q4 		$263K Sell
49,044
-998,714
-95% -$7.94M ﹤0.01% 2705
2025
Q3 		$10.1M Buy
1,047,758
+1,021,161
+3,839% +$9.42M ﹤0.01% 1226
2025
Q2 		$196K Buy
26,597
+3,476
+15% +$23.3K ﹤0.01% 2720
2025
Q1 		$109K Buy
23,121
+1,475
+7% +$7.36K ﹤0.01% 2801
2024
Q4 		$99K Buy
21,646
+2,757
+15% +$14.7K ﹤0.01% 2832
2024
Q3 		$53K Buy
18,889
+6,077
+47% +$16.2K ﹤0.01% 2920
2024
Q2 		$0 Buy
+12,812
New +$49.4K ﹤0.01% 2928

Other funds holding ASPI

BlackRock
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
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
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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

T. Rowe Price Associates's ASPI Position: Q2 2026 in Review

T. Rowe Price Associates increased its ASP Isotopes (ASPI) stake by 20% in Q2 2026, buying an estimated $95.8K and bringing the position to 96,913 shares worth $603K. The position accounts for ﹤0.01% of the portfolio, ranked #2533.

T. Rowe Price Associates first reported a position in ASPI in Q2 2024 and has held it in 9 quarters since. The position peaked at $10.1M in Q3 2025. 185 funds tracked by Wall St. Rank hold ASPI as of Q2 2026.

  • T. Rowe Price Associates held 96,913 shares of ASP Isotopes worth $603K as of Q2 2026.
  • T. Rowe Price Associates bought 16,272 ASP Isotopes shares in Q2 2026, an estimated $95.8K.
  • ASP Isotopes made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q2 2026, its #2533 holding.
  • T. Rowe Price Associates first reported a position in ASP Isotopes in Q2 2024 and has held it in 9 quarters since.
  • T. Rowe Price Associates's ASP Isotopes position peaked at $10.1M in Q3 2025.
  • 185 funds tracked by Wall St. Rank held ASP Isotopes as of Q2 2026.

Based on T. Rowe Price Associates's 13F filing for Q2 2026, filed 14 Aug 2026.