Invivyd

IVVD · NASDAQ

$0.6366+$0.0266 (+4.36%)TodayMarket closed · Oct 20, 7:46 PM ET

Prev close $0.61

Who owns IVVD

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 59.1% of IVVD’s shares.

Janus Henderson Investors11.6%
BVF Partners L.P.9.6%
Adimab, L.L.C.6.9%
Maverick Capital, Ltd.6.4%
Next 6 largest institutions24.7%
All other shareholders40.9%

Top institutional holders of IVVD
Holder	Shares	% of shares	Change, last filing	Filed
Janus Henderson Investors	34.17M	11.60%	+1.08M	Jun 30, 2026
BVF Partners L.P.	28.16M	9.56%	+8.64M	Jun 30, 2026
Adimab, L.L.C.	20.26M	6.88%	−192.32K	Dec 23, 2025
Maverick Capital, Ltd.	18.97M	6.44%	+0	Jun 30, 2026
Perceptive Advisors LLC	18.49M	6.28%	−2.37M	Jun 30, 2026
BlackRock Institutional Trust Company, N.A.	14.78M	5.02%	+10.72M	Jun 30, 2026
Mithril Capital Management LLC	11.24M	3.82%	+0	Mar 20, 2026
Vanguard Capital Management, LLC	10.50M	3.56%	+422.18K	Jun 30, 2026
M28 Capital Management LP	9.25M	3.14%	+0	Jun 30, 2026
Saturn V Capital Management LP	8.39M	2.85%	−2.56M	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of IVVD
Holder	Shares	% of shares	Change, last filing	Filed
Eventide Healthcare & Life Sciences Fund	9.07M	3.08%	+3.26M	Mar 31, 2026
Vanguard Total Stock Market Index Fund	7.79M	2.64%	+0	Jul 31, 2026
iShares Russell 2000 ETF	5.35M	1.82%	−23.23K	Jul 31, 2026
Vanguard Extended Market Index Fund	2.57M	0.87%	+138.28K	Jul 31, 2026
MEDICAL BioHealth	2.34M	0.79%	+1.29M	Jun 30, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $177.09K (10 trades) of IVVD on the open market, with no buys.

Latest IVVD insider transactions
Insider	Date	Type	Shares	Price	Value
Sheffield Ian	Aug 31, 2026	Award	100.00K	—	—
Elia Marc	Aug 30, 2026	Award	10.70M	—	—
Lee Timothy Edward	Aug 18, 2026	Sale	18.43K	$0.8429	$15.53K
Green Julie	Aug 18, 2026	Sale	18.43K	$0.8429	$15.53K
Andersen Jill	Aug 18, 2026	Sale	30.71K	$0.8429	$25.88K
Allen Robert D. III	Aug 18, 2026	Sale	17.04K	$0.8429	$14.37K
Duke William E.	Aug 18, 2026	Sale	18.43K	$0.8429	$15.53K
Lee Timothy Edward	Aug 17, 2026	Sale	22.36K	$0.722	$16.14K
Green Julie	Aug 17, 2026	Sale	22.36K	$0.722	$16.14K
Andersen Jill	Aug 17, 2026	Sale	37.26K	$0.722	$26.90K

Short interest

Settled Sep 30, 2026

Shares short: 33.86M
Days to cover: 3.58
% of shares outstanding: 11.49%
Average daily volume: 9.46M
Change since last report: +10.8%

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