ATRA

Atara Biotherapeutics Inc · NASDAQ NMS - GLOBAL MARKET

$4.99$-0.18 (-3.48%)

Prices delayed up to 5 minutes

Key Stats

Open

$5.00

Day High

$5.26

Day Low

$4.87

Prev Close

$5.17

Day Change

$-0.18

Change %

-3.48%

Who Owns ATRA

AM —%LF —%DL —%Retail —%

42 institutional holders

Top Holders

1.EcoR1 Capital, LLC

$10.4B

2.Redmile Group, LLC

$8.0B

3.Vanguard GroupAM

$3.5B

4.MARSHALL WACE, LLP

$2.7B

5.GLOBEFLEX CAPITAL L P

$1.4B

6.MACKENZIE FINANCIAL CORP

$1.0B

7.BlackRock, Inc.

$1.0B

8.GEODE CAPITAL MANAGEMENT, LLC

$915M

9.STALEY CAPITAL ADVISERS INC

$905M

10.Vanguard GroupAM

$608M

COT x OWNERSHIP CROSSOVER

0.000

NEUTRAL

AM: pressure -0.19 x —% ownership = 0% of signal

LF: pressure 0.31 x —% ownership = 0% of signal

DL: pressure -0.15 x —% ownership = 0% of signal

Contract: ES · Data: 2025-12-31

On AcidCapitalist

No recent mentions of ATRA on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.