ALTIMMUNE INC (ALT) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling ALT?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for ALTIMMUNE INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on ALT?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for ALTIMMUNE INC.

Is institutional money flowing into ALT?

99 institutional investors hold ALTIMMUNE INC (ALT). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about ALT?

Track institutional sentiment and conviction scores for ALTIMMUNE INC (ALT) including Smart Money Verdict and position changes on HoldingsIntel.

ALTIMMUNE INC

ALT·02155H200·US·equity·Healthcare - Biotechnology-13D/G

Holders

Avg rating(10 Elite)

$165.8M

Total Value

62% (116)

Fund Consensus

65 buying - 40 selling

Smart Money Verdict

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See how ALT's score breaks down across 4 SEC sources

Held by 99 funds

10 elite

Who's Trading

ActivistTATANG CAPITAL MANAGEMENT, LLC0.3%May 15, 2026

Activist

STATE STREET CORPORATION5.5%May 12, 2026

InsiderGJGILL JOHNBuy $31KApr 6, 2026

InsiderDBDurso Jerome BenedictBuy $47KApr 1, 2026

InsiderWLWEAVER GREGORY LBuy $31KApr 1, 2026

InsiderDBDurso Jerome BenedictBuy $71KMar 6, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	12.8M(+31.9%)	$39.4M	0.0%	-48.37%	37
STATE STREET CORP	Increased	7.1M(+39.6%)	$22M	0.0%	-55.11%	38
MWMARSHALL WACE, LLP	Increased	4M(+335.4%)	$12.4M	0.0%	-29.35%	45
MILLENNIUM MANAGEMENT LLC	Increased	3.3M(+1471.1%)	$10M	0.0%	-31.57%	45
GEODE CAPITAL MANAGEMENT, LLC	Increased	3.1M(+35.5%)	$9.6M	0.0%	-51.43%	36
AIAlyeska Investment Group, L.P.	New	2.6M	$8.1M	0.0%	-31.49%	38
TWO SIGMA INVESTMENTS, LP	Increased	2.5M(+95.8%)	$7.6M	0.0%	-32.63%	44
Nuveen, LLC	Increased	2.3M(+87.6%)	$7.2M	0.0%	-29.02%	43
GOLDMAN SACHS GROUP INC	Increased	1.4M(+0.1%)	$4.2M	0.0%	-39.13%	27
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Decreased	1.3M(-3.1%)	$4.1M	0.0%	-49.50%	0
DIMENSIONAL FUND ADVISORS LP	Increased	1M(+268.7%)	$3.2M	0.0%	-40.40%	43
NORTHERN TRUST CORP	Increased	996,721(+39.2%)	$3.1M	0.0%	-52.26%	35
UBS Group AG	Increased	904,768(+40.9%)	$2.8M	0.0%	-54.75%	35
MORGAN STANLEY	Decreased	775,258(-43.0%)	$2.4M	0.0%	-43.18%	0
DED. E. Shaw & Co., Inc.	Decreased	727,001(-45.9%)	$2.2M	0.0%	-23.55%	0
FMR LLC	Increased	673,964(+19.5%)	$2.1M	0.0%	-24.27%	31
Point72 Asset Management, L.P.	New	665,289	$2M	0.0%	-31.49%	36
SCHRODER INVESTMENT MANAGEMENT GROUP	Increased	667,837(+42.4%)	$1.9M	0.0%	-24.48%	35
BANK OF AMERICA CORP /DE/	Increased	570,203(+48.6%)	$1.8M	0.0%	-35.44%	35
CITADEL ADVISORS LLC	Decreased	448,873(-66.5%)	$1.4M	0.0%	-22.32%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer