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Livermore
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Altimmune, Inc.

ALT
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001326190

In the last 90 days, Altimmune, Inc. insiders filed 1 open-market purchase and 0 sales; 210 institutions reported holding it in 13F filings for Q2 2026, worth $456.1M in total; Viking Global Investors is the only superinvestor holding it.

Q3 2022 vs. Q2 2022

How the institutions holding Altimmune, Inc. changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of ALT: Q2 2022 compared with Q3 2022
MeasureQ2 2022Q3 2022Change
Holders111122+11
Shares39.9M46.0M+6.14M (+15.4%)
Value$466.9M$588.1M+$121.2M (+26.0%)

New holders (40)

Institutions that held Altimmune, Inc. at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to ALT in Q3 2022
InstitutionSharesValue% of portfolio
Janus Henderson Group PLC4,121,814$52.6M0.04%
Logos Global Management LP750,000$9.58M1.18%
Boxer Capital, LLC500,000$6.38M0.36%
Ghost Tree Capital, LLC435,000$5.55M2.27%
Rafferty Asset Management, LLC300,331$3.83M0.04%
Rock Springs Capital Management LP223,255$2.85M0.07%
Candriam Luxembourg S.C.A.200,000$2.55M0.02%
Granite Point Capital Management, L.P.180,000$2.30M2.41%
Susquehanna International Group, LLP175,287$2.24M0.00%
Connor, Clark & Lunn Investment Management Ltd.127,562$1.63M0.01%
Acuta Capital Partners, LLC125,000$1.60M0.71%
Silverarc Capital Management, LLC100,469$1.28M0.54%
Picton Mahoney Asset Management58,350$744.0K0.03%
Ensign Peak Advisors, Inc57,300$732.0K0.00%
J. Goldman & Co LP55,935$714.0K0.05%
Legal & General Group Plc53,547$684.0K0.00%
Skandinaviska Enskilda Banken AB (publ)40,793$520.0K0.00%
Campbell & CO Investment Adviser LLC39,317$502.0K0.11%
Advisory Research Inc35,150$448.0K0.04%
Qube Research & Technologies Ltd34,579$442.0K0.00%
Weiss Multi-Strategy Advisers LLC32,600$416.0K0.01%
Raymond James & Associates31,710$405.0K0.00%
Bank of Montreal20,065$391.0K0.00%
IMC-Chicago, LLC30,014$383.0K0.03%
Cutler Group LP25,561$326.0K0.04%
Bayesian Capital Management, LP25,409$324.0K0.07%
Quantbot Technologies LP22,538$287.0K0.02%
E Fund Management Co., Ltd.20,640$264.0K0.02%
CSS LLC20,546$262.0K0.02%
SEI Investments Co20,263$259.0K0.00%
Tudor Investment Corp Et Al18,607$238.0K0.01%
Vahanian & Associates Financial Planning Inc.17,380$222.0K0.76%
Commonwealth Equity Services, LLC16,549$211.0K0.00%
Algert Global LLC13,280$170.0K0.01%
Fox Run Management, L.L.C.12,823$164.0K0.06%
WealthPlan Investment Management, LLC13,179$135.0K0.01%
Dark Forest Capital Management LP1,696$22.0K0.00%
Carmichael Hill & Associates, Inc.729$9.00K0.01%
China Universal Asset Management Co., Ltd.459$6.00K0.00%
Avondale Wealth Management75$1.00K0.00%

Sold out (29)

Institutions that held Altimmune, Inc. at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of ALT in Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Point72 Asset Management, L.P.609,100$7.13M
Parkman Healthcare Partners LLC559,755$6.55M
Atika Capital Management LLC411,039$4.81M
Alliancebernstein L.P.350,526$4.10M
ExodusPoint Capital Management, LP305,879$3.58M
Ergoteles LLC214,700$2.51M
Norges Bank189,600$2.22M
Timelo Investment Management Inc.187,529$2.19M
D. E. Shaw & Co., Inc.169,683$1.99M
Walleye Capital LLC134,993$1.58M
Altium Capital Management LP98,659$1.15M
Ci Investments Inc.68,400$800.0K
Chartwell Investment Partners, LLC53,294$624.0K
Prescott General Partners LLC50,000$585.0K
Walleye Trading LLC35,939$420.0K
Squarepoint Ops LLC28,133$329.0K
Apollon Wealth Management, LLC26,483$310.0K
Delphia (USA) Inc.19,543$229.0K
Corton Capital Inc.17,875$209.0K
King Wealth10,000$117.0K
Emfo, LLC–$44.0K
FNY Investment Advisers, LLC2,730$31.0K
Banque Cantonale Vaudoise1,500$18.0K
New York State Common Retirement Fund282$3.00K
American Portfolios Advisors250$2.92K
Providence Capital Advisors, LLC125$1.00K
Curi Capital55$1.00K
Credit Suisse AG21$0
Ellevest, Inc.20$0