Jane Street
ASPI icon

Jane Street’s ASP Isotopes ASPI Stock Holding History

Jane Street’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 		$3.03M Sell
684,479
-902,482
-57% -$5.34M ﹤0.01% 4330
2025
Q4 		$8.49M Buy
1,586,961
+368,244
+30% +$2.93M ﹤0.01% 2526
2025
Q3 		$11.7M Buy
1,218,717
+1,069,283
+716% +$9.86M ﹤0.01% 2216
2025
Q2 		$1.1M Buy
+149,434
New +$1M ﹤0.01% 5438
2024
Q4 		– Sell
-145,969
Closed -$777K – 9351
2024
Q3 		$406K Buy
145,969
+35,166
+32% +$93.5K ﹤0.01% 7541
2024
Q2 		$339K Sell
110,803
-30,525
-22% -$118K ﹤0.01% 7617
2024
Q1 		$584K Buy
+141,328
New +$436K ﹤0.01% 6383

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