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Altimmune (ALT) Ownership Overview
0.42% Insiders
9.34% Mutual Funds
<0.01% Other Institutional Investors
14.28% ETFs
75.96% Public Companies and
Individual Investors
The ownership structure of Altimmune (ALT) stock is a mix of institutional, retail, and individual investors. Approximately 23.62% of the company’s stock is owned by Institutional Investors, 0.42% is owned by Insiders, and 75.96% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Aug 13, 2026 | xxxxxxxxxxxxx | $44250 | |
Apr 06, 2026 | xxxxxxxxxxxxx | $31280 | |
Apr 01, 2026 | xxxxxxxxxxxxx | $47100 | |
Apr 01, 2026 | xxxxxxxxxxxxx | $31400 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $20368000 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $136618 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $19760000 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $10336948 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 9,839,703 | Institution | 5.06% | 25,681,625 | |
| 9,594,506 | Institution | 4.93% | 25,041,661 | |
| 6,700,000 | Institution | 3.44% | 17,487,000 | |
| 6,500,000 | Institution | 3.34% | 16,965,000 | |
| 5,522,765 | Institution | 2.84% | 14,414,417 | |
| 5,240,903 | Institution | 2.69% | 13,678,757 | |
| 3,400,312 | Institution | 1.75% | 8,874,814 | |
| 2,462,930 | Institution | 1.27% | 6,428,247 | |
| 2,308,646 | Institution | 1.19% | 6,025,566 | |
| 1,471,533 | Institution | 0.76% | 3,840,701 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 5,522,765 | Institution | 2.84% | 14,414,417 | |
| 2,462,930 | Institution | 1.27% | 6,428,247 | |
| 2,308,646 | Institution | 1.19% | 6,025,566 | |
| 1,409,835 | Institution | 0.72% | 3,679,669 | |
| 1,213,513 | Institution | 0.62% | 3,167,269 | |
| 1,081,469 | Institution | 0.56% | 2,822,634 | |
| 780,507 | Institution | 0.40% | 2,037,123 | |
| 663,391 | Institution | 0.34% | 1,731,451 | |
| 527,868 | Institution | 0.27% | 1,377,735 | |
| 351,661 | Institution | 0.18% | 917,835 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 5,748,771 | Institution | 2.96% | 17,878,678 | |
| 5,056,610 | Institution | 2.60% | 13,197,752 | |
| 4,510,473 | Institution | 2.32% | 11,727,230 | |
| 2,265,895 | Institution | 1.16% | 7,046,933 | |
| 1,772,753 | Institution | 0.91% | 4,626,885 | |
| 1,469,958 | Institution | 0.76% | 3,836,590 | |
| 1,456,402 | Institution | 0.75% | 3,801,209 | |
| 1,142,539 | Institution | 0.59% | 3,553,296 | |
| 606,657 | Institution | 0.31% | 1,583,375 | |
| 477,083 | Institution | 0.25% | 1,483,728 |
FAQ
Who Owns Altimmune Inc (ALT)?
According to the latest TipRanks data, approximately <0.01% of the company's stock is held by institutional investors, 0.42% is held by insiders, and 75.96% is held by retail investors.
What percentage of Altimmune Inc (ALT) stock is held by institutional investors?
According to the latest TipRanks data, approximately <0.01% of Altimmune Inc (ALT) stock is held by institutional investors.
What percentage of Altimmune Inc (ALT) stock is held by retail investors?
According to the latest TipRanks data, approximately 75.96% of Altimmune Inc (ALT) stock is held by retail investors.
Who owns the most shares of Altimmune Inc (ALT)?
Vanguard owns the most shares of Altimmune Inc (ALT).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.