Latest Institutional Sells of Altimmune, Inc. (ALT)
This list provides information on the latest institutional transactions involving Altimmune, Inc. (ALT) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-1.33M- 92.11% |
$4.66M - $10.3M
|
114K
$412K
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-1.15M- 98.11% |
$4.01M - $8.84M
|
22.1K
$80K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-1.03M- 92.95% |
$3.62M - $7.96M
|
78.3K
$283K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-711K- 61.9% |
$2.49M - $5.48M
|
437K
$1.58M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-638K- 18.81% |
$2.23M - $4.92M
|
2.75M
$9.97M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-135K- 51.12% |
$473K - $1.04M
|
129K
$468K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-103K- 96.06% |
$359K - $791K
|
4.22K
$15.3K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-95.3K- 58.3% |
$334K - $735K
|
68.2K
$247K
|
|
|
Jul 23, 2025
Q2 2025
|
Gerber, LLC
Columbus, OH |
SELL
|
- |
-75K- 26.62% |
$263K - $578K
|
207K
$749K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-61.5K- 23.32% |
$215K - $474K
|
202K
$733K
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-61.3K- 92.25% |
$214K - $472K
|
5.15K
$18.6K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-59.5K- 87.34% |
$208K - $459K
|
8.62K
$31.2K
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-45K- 9.14% |
$157K - $347K
|
447K
$1.62M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-41.7K- 29.0% |
$146K - $321K
|
102K
$369K
|
|
|
Aug 14, 2025
Q2 2025
|
Mml Investors Services, LLC
Springfield, MA |
SELL
|
- |
-39.3K- 49.99% |
$138K - $303K
|
39.3K
$142K
|
|
|
Aug 14, 2025
Q2 2025
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-21.3K- 85.91% |
$74.4K - $164K
|
3.49K
$12.6K
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-14.9K- 90.22% |
$52K - $115K
|
1.61K
$5.84K
|
|
|
Jul 15, 2025
Q2 2025
|
North Star Investment Management Corp.
Chicago, IL |
SELL
|
- |
-13K- 43.33% |
$45.5K - $100K
|
17K
$61.5K
|
|
|
Aug 12, 2025
Q2 2025
|
Dcf Advisers, LLC
Greenwich, CT |
SELL
|
- |
-11K- 50.53% |
$38.5K - $84.8K
|
10.8K
$39K
|
|
|
Aug 04, 2025
Q2 2025
|
Horizon Wealth Management, LLC
|
SELL
|
- |
-10K- 40.0% |
$35K - $77.1K
|
15K
$54.3K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-9.08K- 11.37% |
$31.8K - $70K
|
70.8K
$256K
|
|
|
Aug 07, 2025
Q2 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-8.73K- 4.42% |
$30.6K - $67.3K
|
189K
$684K
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
CALL |
-8.1K- 42.86% |
$28.4K - $62.5K
|
10.8K
$39.1K
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
SELL
|
- |
-8.05K- 27.04% |
$28.2K - $62K
|
21.7K
$78.6K
|
|
|
Aug 19, 2025
Q2 2025
|
National Asset Management, Inc.
Boca Raton, FL |
SELL
|
- |
-6.17K- 25.21% |
$21.6K - $47.5K
|
18.3K
$66.2K
|
|
|
Aug 13, 2025
Q2 2025
|
Virtus Investment Advisers, Inc.
Hartford, CT |
SELL
|
- |
-5.97K- 31.2% |
$20.9K - $46K
|
13.2K
$47.6K
|
|
|
Jul 17, 2025
Q2 2025
|
Pfg Investments, LLC
Woodbury, NY |
SELL
|
- |
-5.5K- 31.43% |
$19.3K - $42.4K
|
12K
$43.4K
|
|
|
Aug 08, 2025
Q2 2025
|
Cetera Investment Advisers
Schaumburg, IL |
SELL
|
- |
-4.65K- 20.4% |
$16.3K - $35.9K
|
18.2K
$65.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-4.31K- 21.9% |
$15.1K - $33.2K
|
15.4K
$55.7K
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-2.8K- 53.28% |
$9.79K - $21.6K
|
2.45K
$8.88K
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-2.07K- 15.42% |
$7.25K - $16K
|
11.4K
$41.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-1.67K- 4.08% |
$5.84K - $12.9K
|
39.3K
$142K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-1.55K- 3.18% |
$5.44K - $12K
|
47.3K
$171K
|
|
|
Jul 22, 2025
Q2 2025
|
Kraematon Investment Advisors, Inc
|
SELL
|
- |
-1.5K- 4.28% |
$5.25K - $11.6K
|
33.6K
$122K
|
|
|
Jul 14, 2025
Q2 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-1.02K- 75.76% |
$3.58K - $7.88K
|
327
$1.18K
|
|
|
Jul 07, 2025
Q2 2025
|
Versant Capital Management, Inc
|
SELL
|
- |
-963- 80.72% |
$3.37K - $7.42K
|
230
$833
|
|
|
Jul 30, 2025
Q2 2025
|
180 Wealth Advisors, LLC
|
SELL
|
- |
-775- 6.42% |
$2.71K - $5.98K
|
11.3K
$40.9K
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-412- 68.78% |
$1.44K - $3.18K
|
187
$677
|
|
|
Jul 24, 2025
Q2 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-1- 0.5% |
$3.5 - $7.71
|
200
$724
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-141K- 72.01% |
$707K - $1.05M
|
55K
$199K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-126K- 45.22% |
$630K - $939K
|
153K
$553K
|
|
|
Apr 15, 2025
Q1 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-30.6K- 65.0% |
$153K - $228K
|
16.5K
$59.6K
|
|
|
May 13, 2025
Q1 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-27.6K- 61.61% |
$138K - $205K
|
17.2K
$62.2K
|
|
|
May 15, 2025
Q1 2025
|
Bridgefront Capital, LLC
Austin, TX |
SELL
|
- |
-2.71K- 15.71% |
$13.5K - $20.2K
|
14.5K
$52.6K
|
|
|
Apr 28, 2025
Q1 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-2.06K- 9.72% |
$10.3K - $15.4K
|
19.1K
$69.3K
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-520- 1.07% |
$2.6K - $3.87K
|
48.1K
$174K
|
|
|
May 01, 2025
Q1 2025
|
Arizona State Retirement System
|
SELL
|
- |
-172- 0.84% |
$860 - $1.28K
|
20.4K
$73.8K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
SELL
|
- |
-58- 95.08% |
$290 - $432
|
3
$10.9
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-17.5K- 7.47% |
$105K - $172K
|
217K
$785K
|
|
|
Feb 14, 2025
Q4 2024
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-11.3K- 47.34% |
$68.1K - $111K
|
12.6K
$45.5K
|
|