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NASDAQ:ALPN

Alpine Immune Sciences, Inc.

  • Stock

USD

Last Close

64.60

02/05 20:00

Market Cap

1.46B

Beta: 1.26

Volume Today

2.81M

Avg: 76.25K

PE Ratio

−24.74

PFCF: −20.65

OverviewFinancialsFilingstimelinepeopleOwnershipAPIChartData

Institutional trades

Mar 21May 21Jun 21Aug 21-600K-400K-200K0200K400K

Institutional Ownership

Current holdings institutionals

Filer Shares Latest Filing Date Previously owned Change Share-Type Market Value
4.69M
2023-08-14
4.69M
3.06K
Shares
48.23M
4.36M
2022-11-14
0
4.36M
Shares
31.37M
3.36M
2023-08-14
3.74M
-377.07K
Shares
34.58M
3.07M
2021-05-17
3.07M
0
Shares
32.55M
2.57M
2021-05-12
2.57M
0
Shares
27.26M
2.42M
2023-08-14
2.32M
106.33K
Shares
24.92M
2.03M
2023-08-14
2.03M
0
Shares
20.86M
1.93M
2021-11-15
1.50M
437K
Shares
20.61M
1.77M
2021-11-12
2.57M
-799.61K
Shares
18.91M
1.51M
2021-05-17
1.25M
263K
Shares
16.02M
1.32M
2023-08-14
1.32M
0
Shares
13.62M
1.28M
2021-05-17
1.28M
0
Shares
13.62M
914.91K
2023-08-14
0
914.91K
Shares
9.41M
741.29K
2021-05-17
741.29K
0
Shares
7.86M
593.03K
2021-05-14
593.03K
0
Shares
6.29M
575.34K
2021-05-14
547.64K
27.70K
Shares
6.10M
399.19K
2021-05-18
399.19K
0
Shares
4.23M
396.89K
2021-05-13
458.79K
-61.90K
Shares
4.21M
347.43K
2023-08-14
200K
147.43K
Shares
3.57M
313.06K
2021-05-17
41.06K
272K
Shares
3.32M
304.74K
2021-08-18
4.74K
300K
Shares
3.23M
253.07K
2023-08-14
253.07K
0
Shares
2.60M
244.33K
2021-05-13
0
244.33K
Shares
2.59M
198.26K
2021-05-17
198.26K
0
Shares
2.10M
156.50K
2021-05-18
0
156.50K
Shares
1.66M
137.73K
2021-05-17
137.73K
0
Shares
1.46M
131.98K
2021-05-12
137.11K
-5.13K
Shares
1.40M
125.97K
2021-05-17
102.78K
23.20K
Shares
1.33M
113.30K
2021-05-17
113.20K
100
Shares
1.20M
107.38K
2021-05-17
148.44K
-41.06K
Shares
1.14M
96.02K
2021-05-17
45.77K
50.25K
Shares
1.02M
92.14K
2021-05-12
77.23K
14.91K
Shares
976K
54.58K
2021-05-12
36.08K
18.50K
Shares
579K
48.54K
2021-05-11
2.64K
45.90K
Shares
515K
45.30K
2021-05-14
48.15K
-2.85K
Shares
480K
36.79K
2021-05-17
10.43K
26.36K
Shares
390K
36.36K
2021-05-17
90.23K
-53.87K
Shares
385K
29.65K
2021-05-14
29.65K
0
Shares
107K
26.76K
2021-05-07
25.75K
1.00K
Shares
284K
23.59K
2021-05-17
0
23.59K
Shares
250K
22.68K
2021-05-13
23.43K
-742
Shares
240K
22.03K
2021-05-21
0
22.03K
Shares
234K
19.91K
2021-05-12
19.80K
112
Shares
211K
17.08K
2023-08-10
0
17.08K
Shares
175.59K
17.01K
2021-05-06
17.01K
0
Shares
180K
14.56K
2021-05-14
46.56K
-31.99K
Shares
154K
14.30K
2021-05-10
34.30K
-20K
Shares
152K
14.11K
2021-05-13
0
14.11K
Shares
150K
12.45K
2023-07-26
12.45K
0
Shares
128K
11.47K
2021-05-14
11.47K
0
Shares
122K
10.58K
2021-05-17
0
10.58K
Shares
112K
10.45K
2021-04-28
10.45K
0
Shares
111K
5.92K
2021-05-13
8.90K
-2.98K
Shares
63K
5.35K
2021-05-17
377.72K
-372.37K
Shares
57K
3.38K
2021-04-27
0
3.38K
Shares
35.83K
1.18K
2021-05-14
0
1.18K
Shares
12K
995
2021-05-17
290
705
Shares
10K
689
2021-05-12
0
689
Shares
7K
366
2021-05-13
67
299
Shares
4K
10
2021-05-07
0
10
Shares
0
0
2020-11-09
250
-250
Shares
0
0
2021-07-20
8
-8
Shares
0
0
2021-05-13
0
0
Shares
0
0
2021-05-17
200K
-200K
Shares
0
0
2021-05-17
148.20K
-148.20K
Shares
0
0
2021-05-13
236
-236
Shares
0
0
2023-08-14
858.34K
-858.34K
Shares
0
0
2020-08-14
1.14M
-1.14M
Shares
0
0
2020-11-12
10.01K
-10.01K
Shares
0
0
2020-11-05
54.52K
-54.52K
Shares
0
0
2020-08-07
1.55K
-1.55K
Shares
0
0
2021-05-17
23.49K
-23.49K
Shares
0
0
2020-08-10
10.58K
-10.58K
Shares
0
0
2021-05-11
63.26K
-63.26K
Shares
0
0
2021-05-12
5.83K
-5.83K
Shares
0