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Atara Biotherapeutics Inc
ATRA添加自選
8.380USD
+0.210+2.57%
收盤 07-31 16:00（美東）報價延遲15分鐘
60.42M總市值
虧損本益比TTM
股東統計
更新時間: 5月14日 週四
更新時間: 5月14日 週四
持股股東
股東類型
持股股東
持股股東
佔比
Panacea Venture
14.64%
Adiumentum Capital Fund I LP
14.26%
EcoR1 Capital, LLC
11.99%
Redmile Group, LLC
4.90%
Mackenzie Financial Corporation
3.48%
其他
50.72%
持股股東
持股股東
佔比
Panacea Venture
14.64%
Adiumentum Capital Fund I LP
14.26%
EcoR1 Capital, LLC
11.99%
Redmile Group, LLC
4.90%
Mackenzie Financial Corporation
3.48%
其他
50.72%
股東類型
持股股東
佔比
Venture Capital
19.18%
Investment Advisor/Hedge Fund
16.32%
Corporation
15.10%
Investment Advisor
6.03%
Individual Investor
2.84%
Hedge Fund
1.74%
Research Firm
0.50%
Bank and Trust
0.02%
其他
38.27%
機構持股
更新時間: 4月1日 週三
更新時間: 4月1日 週三
報告期間
機構數
持股數
持股佔比
持股變動
2026Q1
156
3.70M
43.48%
-645.28K
2025Q4
178
3.30M
60.83%
+2.88K
2025Q3
215
3.30M
77.98%
+155.19K
2025Q2
228
3.18M
75.64%
+497.27K
2025Q1
266
2.68M
83.60%
-2.22M
2024Q4
282
2.41M
85.34%
-48.18K
2024Q3
301
2.46M
89.58%
-418.46K
2024Q2
322
2.88M
107.90%
-500.66K
2024Q1
338
3.38M
92.25%
-1.03M
2023Q4
339
2.70M
112.29%
-1.35M
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股東持股明細
名稱
持股數
佔比
持股變動
變動比例
公告日期
Panacea Venture
1.63M
19.96%
+259.16K
+18.87%
Mar 17, 2026
Adiumentum Capital Fund I LP
1.28M
15.71%
+151.14K
+13.33%
May 16, 2025
EcoR1 Capital, LLC
573.18K
7.01%
--
--
Dec 31, 2025
Redmile Group, LLC
441.70K
5.4%
--
--
Dec 31, 2025
Mackenzie Financial Corporation
58.67K
0.72%
-5.15K
-8.07%
Dec 31, 2025
Marshall Wace LLP
148.63K
1.82%
+32.84K
+28.36%
Dec 31, 2025
GlobeFlex Capital, L.P.
77.22K
0.94%
+61.77K
+399.57%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
65.80K
0.8%
+1.38K
+2.14%
Dec 31, 2025
Geode Capital Management, L.L.C.
62.38K
0.76%
+1.85K
+3.06%
Dec 31, 2025
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持股ETF
更新時間: 12月6日 週六
更新時間: 12月6日 週六
機構名稱
佔比
iShares Micro-Cap ETF
0.01%
Dimensional US Core Equity 1 ETF
0%
Global X Russell 2000 ETF
0%
iShares Russell 2000 ETF
0%
iShares Russell 3000 ETF
0%
iShares Russell 2000 Value ETF
0%
ProShares UltraPro Russell2000
0%
Proshares Ultra Russell 2000
0%
Harbor Human Capital Factor US Small Cap ETF
0%
ProShares Hedge Replication ETF
0%
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iShares Micro-Cap ETF
佔比0.01%
Dimensional US Core Equity 1 ETF
佔比0%
Global X Russell 2000 ETF
佔比0%
iShares Russell 2000 ETF
佔比0%
iShares Russell 3000 ETF
佔比0%
iShares Russell 2000 Value ETF
佔比0%
ProShares UltraPro Russell2000
佔比0%
Proshares Ultra Russell 2000
佔比0%
Harbor Human Capital Factor US Small Cap ETF
佔比0%
ProShares Hedge Replication ETF
佔比0%