13FPulse
AL

ALT ALTIMMUNE INC

2026Q1 · CUSIP 02155H200 · Sector: Healthcare & Biotech

Neutral · No signal
Holders
171
Δ holders QoQ
-12
Breadth percentile
Top 88%
Whale holders
92
Δ whales
-5
Inst. holding value
$214M
New positions
30
Closed positions
42
Price momentum (1Q)
-37.8%
Put / Call
4/6

Breadth history (34 quarters)

2018Q4: holders=24 2019Q1: holders=21 2019Q2: holders=21 2019Q3: holders=30 2019Q4: holders=29 2020Q1: holders=29 2020Q2: holders=58 2020Q3: holders=72 2020Q4: holders=90 2021Q1: holders=98 2021Q2: holders=108 2021Q3: holders=116 2021Q4: holders=102 2022Q1: holders=101 2022Q2: holders=111 2022Q3: holders=123 2022Q4: holders=130 2023Q1: holders=134 2023Q2: holders=121 2023Q3: holders=114 2023Q4: holders=143 2024Q1: holders=171 2024Q2: holders=174 2024Q3: holders=169 2024Q4: holders=181 2025Q1: holders=177 2025Q2: holders=180 2025Q3: holders=159 2025Q4: holders=183 2026Q1: holders=171 -29 -14.5 +0 +14.5 +29 18106193 18Q419Q320Q221Q121Q422Q323Q224Q124Q425Q326Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 6 lit events

Period Percentile Next-1Q return Next-2Q return
2024Q1 Top 10% -5.9% -5.0%
2023Q4 Top 18% -8.6% -13.9%
2022Q3 Top 11% +25.4% -52.9%
2022Q2 Top 14% -40.0% -32.1%
2020Q3 Top 18% +149.6% +49.6%
2020Q2 Top 11% -61.9% -8.5%

Options Sentiment

Put holders
4
QoQ: -5
Call holders
6
QoQ: -5

See methodology →

Fundamentals

PE (TTM)
EPS (TTM)
$-0.92
EPS YoY
Revenue (TTM)
Revenue YoY
Net margin
ROE
-32.1%
Debt ratio
15.4%
FCF (TTM)
Dividend (TTM)
No dividend
Quarterly Revenue & EPS (4Y)
2022-06-30: EPS -0.42 2022-09-30: EPS -0.48 2022-12-31: EPS -0.47 2023-03-31: EPS -0.40 2023-06-30: EPS -0.32 2023-09-30: EPS -0.39 2023-12-31: EPS -0.55 2024-03-31: EPS -0.34 2024-06-30: EPS -0.35 2024-09-30: EPS -0.32 2024-12-31: EPS -0.33 2025-03-31: EPS -0.26 2025-06-30: EPS -0.27 2025-09-30: EPS -0.21 2025-12-31: EPS -0.26 2026-03-31: EPS -0.18 -0.61 -0.30 0.00 20222023202420252026 EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

As of 2026-03-31 · SEC filings (XBRL)

Get the next update

2026Q2 holdings publish around Aug 15 — subscribe to receive the lists first.