SEI Investments
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SEI Investments’s Atara Biotherapeutics ATRA Stock Holding History

SEI Investments’s Portfolio ATRA Stock Details ATRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q4 		– Sell
-1,288
Closed -$47.7K – 2618
2023
Q3 		$47.7K Buy
1,288
+655
+103% +$29.2K ﹤0.01% 2565
2023
Q2 		$25.5K Sell
633
-467
-42% -$26.4K ﹤0.01% 2647
2023
Q1 		$79.7K Buy
1,100
+481
+78% +$46.7K ﹤0.01% 2597
2022
Q4 		$50.8K Sell
619
-28
-4% -$2.92K ﹤0.01% 2489
2022
Q3 		$61K Buy
+647
New +$72.7K ﹤0.01% 2610
2015
Q4 		– Sell
-287
Closed -$226K – 2526
2015
Q3 		$226K Buy
+287
New +$350K ﹤0.01% 1574

Other funds holding ATRA

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return