- Type / Class
- Equity / Common Stock
- Shares outstanding
- 104,413,190
- Total 13F shares
- 37,594,851
- Share change
- -579,297
- Total reported value
- $145,435,659
- Put/Call ratio
- 85%
- Price per share
- $3.87
- Number of holders
- 179
- Value change
- -$6,199,092
- Number of buys
- 108
- Number of sells
- 71
Quarterly Holders Quick Answers
What is CUSIP 02155H200?
CUSIP 02155H200 identifies ALT - Altimmune, Inc. - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 02155H200:
Top shareholders of ALT - Altimmune, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
7.6%
from 13D/G
|
6,135,230
|
$30,676,150 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.2%
|
4,407,462
|
$22,037,310 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.2%
|
3,391,571
|
$16,957,855 | — | 31 Mar 2025 | |
| TANG CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.6%
|
2,750,000
|
$13,750,000 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.6%
|
1,705,885
|
$8,531,664 | — | 31 Mar 2025 | |
| AMERIPRISE FINANCIAL INC |
13D/G
13F
|
Company |
1.9%
|
1,443,932
|
$7,306,296 | -$19,283,488 | 31 Mar 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
1.1%
|
1,168,338
|
$5,841,690 | — | 31 Mar 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
1.1%
|
1,147,816
|
$5,739,080 | — | 31 Mar 2025 | |
| Knoll Capital Management, LLC |
13F
|
Company |
1.1%
|
1,121,524
|
$5,607,620 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1.1%
|
1,111,299
|
$5,556,495 | — | 31 Mar 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
1%
|
1,076,064
|
$5,380,320 | — | 31 Mar 2025 | |
| Bellevue Group AG |
13F
|
Company |
1%
|
1,056,793
|
$5,283,965 | — | 31 Mar 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.92%
|
961,884
|
$5,117,223 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
0.75%
|
788,165
|
$3,940,825 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.63%
|
657,247
|
$3,286,238 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.61%
|
636,706
|
$3,183,530 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.47%
|
492,469
|
$2,463,458 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.37%
|
390,335
|
$1,951,675 | — | 31 Mar 2025 | |
| RFG Advisory, LLC |
13F
|
Company |
0.31%
|
324,397
|
$1,621,985 | — | 31 Mar 2025 | |
| Beirne Wealth Consulting Services, LLC |
13F
|
Company |
0.28%
|
294,458
|
$1,472,291 | — | 31 Mar 2025 | |
| GERBER, LLC |
13F
|
Company |
0.27%
|
281,778
|
$1,408,890 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.27%
|
280,552
|
$1,402,760 | — | 31 Mar 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.25%
|
264,300
|
$1,321,500 | — | 31 Mar 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.25%
|
263,898
|
$1,304,437 | — | 31 Mar 2025 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.25%
|
256,610
|
$1,283,050 | — | 31 Mar 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.22%
|
224,954
|
$1,124,770 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.2%
|
211,879
|
$1,059,395 | — | 31 Mar 2025 | |
| Hennion & Walsh Asset Management, Inc. |
13F
|
Company |
0.19%
|
197,684
|
$988,420 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.18%
|
189,000
|
$945,002 | — | 31 Mar 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.18%
|
187,727
|
$938,635 | — | 31 Mar 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.18%
|
187,462
|
$937,310 | — | 31 Mar 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.16%
|
163,518
|
$817,590 | — | 31 Mar 2025 | |
| EXCHANGE TRADED CONCEPTS, LLC |
13F
|
Company |
0.15%
|
153,606
|
$768,030 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.15%
|
152,642
|
$763,210 | — | 31 Mar 2025 | |
| Steward Partners Investment Advisory, LLC |
13F
|
Company |
0.14%
|
149,209
|
$746,045 | — | 31 Mar 2025 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
0.14%
|
143,672
|
$718,360 | — | 31 Mar 2025 | |
| Swiss National Bank |
13F
|
Company |
0.13%
|
139,500
|
$697,500 | — | 31 Mar 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.13%
|
133,885
|
$669,425 | — | 31 Mar 2025 | |
| Summit Financial Wealth Advisors, LLC |
13F
|
Company |
0.11%
|
117,988
|
$589,940 | — | 31 Mar 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.11%
|
110,511
|
$552,555 | — | 31 Mar 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.1%
|
106,872
|
$534,360 | — | 31 Mar 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.1%
|
106,519
|
$532,595 | — | 31 Mar 2025 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
0.1%
|
103,500
|
$517,500 | — | 31 Mar 2025 | |
| BROWN WEALTH MANAGEMENT, LLC |
13F
|
Company |
0.1%
|
100,024
|
$500,120 | — | 31 Mar 2025 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
0.1%
|
100,000
|
$500,000 | — | 31 Mar 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.09%
|
91,681
|
$458,403 | — | 31 Mar 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.09%
|
89,676
|
$448,000 | — | 31 Mar 2025 | |
| Richard I. Eisenstadt |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
236,037
mixed-class rows
|
$441,118 | — | 30 Jan 2024 | |
| Sculptor Capital LP |
13F
|
Company |
0.08%
|
88,000
|
$440,000 | — | 31 Mar 2025 | |
| IMC-Chicago, LLC |
13F
|
Company |
0.08%
|
83,311
|
$416,555 | — | 31 Mar 2025 |
Institutional Holders of Altimmune, Inc. - Common Stock (ALT) as of Q2 2025
As of 30 Jun 2025,
Altimmune, Inc. - Common Stock (ALT) was held by
179 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
37,594,851 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, STATE STREET CORP, TANG CAPITAL MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, Knoll Capital Management, LLC, Caption Management, LLC, FEDERATED HERMES, INC., and UBS Group AG.
This page lists
179
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
173
Q2 2025 holders
179
Holder diff
6
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.