Vault-13

INVIVYD INC IVVD

COM · Common Stock · CUSIP 00534A102 · ISIN US00534A1025

78 institutional holders +9 vs Q2 2025
148,743,234148.7m shares reported held*
63.8% of all shares outstanding*
$163.7mreported value*
26 new 21 added 17 reduced 16 sold out net bought ≈ $97.2m (+88.4m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($78.8k this quarter). Holder counts are more reliable. Shares outstanding: 233.1m as of 2025-10-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $1.10. Options: 5 managers hold calls ($345.4k notional), 4 hold puts ($268.6k).

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 78Q4 22: 82Q1 23: 71Q2 23: 58Q3 23: 59Q4 23: 60Q1 24: 87Q2 24: 81Q3 24: 77Q4 24: 78Q1 25: 80Q2 25: 69Q3 25: 7878Q3 22Q2 23Q1 24Q4 24Q3 25
Numbers
QuarterHolders
Q3 202278
Q4 202282
Q1 202371
Q2 202358
Q3 202359
Q4 202360
Q1 202487
Q2 202481
Q3 202477
Q4 202478
Q1 202580
Q2 202569
Q3 202578

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 23: 27 bought or addedQ4 23: 26 cut or sold outQ1 24: 57 bought or addedQ1 24: 23 cut or sold outQ1 24Q2 24: 49 bought or addedQ2 24: 47 cut or sold outQ3 24: 31 bought or addedQ3 24: 39 cut or sold outQ3 24Q4 24: 34 bought or addedQ4 24: 32 cut or sold outQ1 25: 37 bought or addedQ1 25: 39 cut or sold outQ1 25Q2 25: 29 bought or addedQ2 25: 54 cut or sold outQ3 25: 47 bought or addedQ3 25: 33 cut or sold outQ3 25
Numbers
QuarterBought or addedCut or sold out
Q4 20232726
Q1 20245723
Q2 20244947
Q3 20243139
Q4 20243432
Q1 20253739
Q2 20252954
Q3 20254733

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$100k$200k$300k$400kQ4 24 calls: $1.6kQ4 24 puts: $931Q4 24P/C 0.58Q1 25 calls: $117.6kQ1 25 puts: $36.2kQ1 25P/C 0.31Q2 25 calls: $112.1kQ2 25 puts: $2.1kQ2 25P/C 0.02Q3 25 calls: $345.4kQ3 25 puts: $268.6kQ3 25P/C 0.78
Numbers
QuarterCallsPutsP/C
Q4 2024$1.6k$9310.58
Q1 2025$117.6k$36.2k0.31
Q2 2025$112.1k$2.1k0.02
Q3 2025$345.4k$268.6k0.78

Biggest buyers

JANUS HENDERSON GROUP PLC New +25,383,077+25.4m
Point72 Asset Management, L.P. New +20,302,100+20.3m
RA CAPITAL MANAGEMENT, L.P. New +17,119,096+17.1m
Driehaus Capital Management LLC New +10,105,078+10.1m
MAVERICK CAPITAL LTD Added +8,741,795+8.7m
ADAR1 Capital Management, LLC New +7,370,987+7.4m
683 Capital Management, LLC Added +3,230,000+3.2m
Ikarian Capital, LLC New +2,078,706+2.1m
Eversept Partners, LP New +2,047,265+2.0m
VANGUARD GROUP INC Added +1,834,970+1.8m

Biggest sellers

Deep Track Capital, LP Sold out -8,585,980-8.6m
Bain Capital Life Sciences Investors, LLC Sold out -1,799,595-1.8m
BlackRock, Inc. Reduced -967,676-967.7k
UBS Group AG Reduced -853,996-854.0k
AQR CAPITAL MANAGEMENT LLC Reduced -384,118-384.1k
GOLDMAN SACHS GROUP INC Reduced -344,942-344.9k
Cubist Systematic Strategies, LLC Reduced -284,743-284.7k
MARSHALL WACE, LLP Sold out -222,633-222.6k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -162,348-162.3k
Jain Global LLC Sold out -85,708-85.7k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $204.3k185.7k shares
CITADEL ADVISORS LLC New $52.7k47.9k shares
GROUP ONE TRADING LLC Reduced $43.1k39.2k shares
SIMPLEX TRADING, LLC Added $34.0k31.5k shares
JANE STREET GROUP, LLC New $11.3k10.3k shares

Biggest puts

CITADEL ADVISORS LLC New $110.2k100.2k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $73.5k66.8k shares
SIMPLEX TRADING, LLC Added $57.0k52.7k shares
GROUP ONE TRADING LLC Added $27.9k25.4k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
JANUS HENDERSON GROUP PLC 13G · institution +0.5 pts · filed 2025-11-14 12.1% +0.5 pts 25.4m≈ $22.1m 2025-11-14
BIOTECHNOLOGY VALUE FUND L P 13G · passive investor +1.0 pts · filed 2026-08-14 10.0% +1.0 pts 29.6m≈ $25.8m 2026-08-14
Adimab, LLC 13D · may seek influence -1.5 pts · filed 2025-12-29 7.3% -1.5 pts 20.3m≈ $17.7m 2025-12-29
RA CAPITAL MANAGEMENT, L.P. 13G · passive investor -2.9 pts · filed 2026-05-15 7.0% -2.9 pts 21.3m≈ $18.6m 2026-05-15
MAVERICK CAPITAL LTD 13G · passive investor -1.8 pts · filed 2026-02-13 6.7% -1.8 pts 19.0m≈ $16.6m 2026-02-13
PERCEPTIVE ADVISORS LLC 13G · passive investor -1.6 pts · filed 2026-08-14 6.3% -1.6 pts 18.5m≈ $16.1m 2026-08-14
BlackRock, Inc. 13G · institution new · filed 2026-07-28 5.5% new 16.1m≈ $14.1m 2026-07-28

Fell to 5% or below in the last year: Point72 Asset Management, L.P. (0.0%, 2026-05-15), Soleus Private Equity Fund III, L.P. (2.8%, 2026-02-12)

Insider purchases and sales in Q3 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
505Q4 23: 0 buyingQ4 23: 0 sellingQ1 24: 0 buyingQ1 24: 0 sellingQ1 24Q2 24: 0 buyingQ2 24: 1 sellingQ3 24: 0 buyingQ3 24: 0 sellingQ3 24Q4 24: 0 buyingQ4 24: 1 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 5 sellingQ3 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20230—0——
Q1 20240—0——
Q2 20240—1$186.6k—
Q3 20240—0——
Q4 20240—1$836.0k—
Q1 20250—0——
Q2 20250—0——
Q3 20250—5$107.4k$107.4k
DateInsiderTradeSharesPrice ValueTheir holding
2025-08-19 Andersen Jill Chief Legal Officer, Secretary Sold plan 49,402 $0.57 $28.2k49.4k shares -37%
2025-08-19 Green Julie Chief Human Resources Officer Sold plan 29,643 $0.57 $16.9k29.6k shares -38%
2025-08-19 Duke William E. Chief Financial Officer Sold plan 29,643 $0.57 $16.9k29.6k shares -38%
2025-08-19 Lee Timothy Edward Chief Commercial Officer Sold plan 29,643 $0.57 $16.9k29.6k shares -33%
2025-08-19 Allen Robert D. III Chief Scientific Officer Sold plan 27,420 $0.57 $15.6k27.4k shares -34%
2025-08-18 Andersen Jill Chief Legal Officer, Secretary Sold plan 33,352 $0.65 $21.7k33.4k shares -20%
2025-08-18 Lee Timothy Edward Chief Commercial Officer Sold plan 20,013 $0.65 $13.0k20.0k shares -18%
2025-08-18 Green Julie Chief Human Resources Officer Sold plan 20,013 $0.65 $13.0k20.0k shares -20%
2025-08-18 Duke William E. Chief Financial Officer Sold plan 20,013 $0.65 $13.0k20.0k shares -20%
2025-08-18 Allen Robert D. III Chief Scientific Officer Sold plan 18,512 $0.65 $12.0k18.5k shares -19%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 JANUS HENDERSON GROUP PLC 0.01% of their portfolio LONDON, X0 25,383,07725.4m $28.0m $28.0m 0.01% New
2 Point72 Asset Management, L.P. 0.05% of their portfolio STAMFORD, CT 20,302,10020.3m $22.3m $22.3m 0.05% New
3 MAVERICK CAPITAL LTD 0.28% of their portfolio DALLAS, TX 18,970,91319.0m $20.9m $20.9m 0.28% Added +8.7m +8,741,795
4 RA CAPITAL MANAGEMENT, L.P. 0.23% of their portfolio BOSTON, MA 17,119,09617.1m $18.8m $18.8m 0.23% New
5 Mithril II GP LP 19.18% of their portfolio AUSTIN, TX 11,241,58011.2m $12.4m $12.4m 19.18% Unchanged
6 Driehaus Capital Management LLC 0.08% of their portfolio Chicago, IL 10,105,07810.1m $11.1m $11.1m 0.08% New
7 M28 Capital Management LP 14.96% of their portfolio STAMFORD, CT 9,248,2509.2m $10.2m $10.2m 14.96% Unchanged
8 ADAR1 Capital Management, LLC 0.80% of their portfolio AUSTIN, TX 7,370,9877.4m $8.1m $8.1m 0.80% New
9 683 Capital Management, LLC 0.63% of their portfolio NEW YORK, NY 6,300,0006.3m $6.9m $6.9m 0.63% Added +3.2m +3,230,000
10 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 5,762,8945.8m $6.3m $6.3m 0.00% Added +1.8m +1,834,970
11 Redmile Group, LLC 0.24% of their portfolio LARKSPUR, CA 2,285,3202.3m $2.5m $2.5m 0.24% Unchanged
12 Ikarian Capital, LLC 0.46% of their portfolio DALLAS, TX 2,078,7062.1m $2.3m $2.3m 0.46% New
13 Eversept Partners, LP 0.17% of their portfolio NEW YORK, NY 2,047,2652.0m $2.3m $2.3m 0.17% New
14 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 1,446,6151.4m $1.6m $1.6m 0.00% Added +197.5k +197,522
15 BOOTHBAY FUND MANAGEMENT, LLC 0.02% of their portfolio NEW YORK, NY 812,706812.7k $894.0k $894.0k 0.02% New
16 GSA CAPITAL PARTNERS LLP 0.07% of their portfolio LONDON, X0 805,221805.2k $886.0k $886.0k 0.07% Added +369.9k +369,891
17 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 780,127780.1k $858.1k $858.1k 0.00% Added +266.7k +266,678
18 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 765,443765.4k $842.0k $842.0k 0.00% Added +559.8k +559,836
19 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 732,344732.3k $805.9k $805.9k 0.00% Added +95.4k +95,386
20 BlackRock, Inc. 0.00% of their portfolio New York, NY 718,888718.9k $790.8k $790.8k 0.00% Reduced -967.7k -967,676
21 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 585,385585.4k $643.9k $643.9k 0.00% Unchanged
22 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 433,510433.5k $476.9k $476.9k 0.00% Added +400.0k +400,000
23 TANG CAPITAL MANAGEMENT LLC 0.02% of their portfolio SAN DIEGO, CA 400,000400.0k $440.0k $440.0k 0.02% Unchanged
24 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 335,000335.0k $368.5k $368.5k 0.00% Added +96.3k +96,308
25 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 324,607324.6k $357.1k $357.1k 0.00% Added +51.8k +51,750
26 STEMPOINT CAPITAL LP 0.06% of their portfolio NEW YORK, NY 278,608278.6k $306.5k $306.5k 0.06% New
27 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 238,509238.5k $262.4k $262.4k 0.01% Added +180.7k +180,657
28 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 175,169175.2k $192.7k $192.7k 0.00% Added +38.4k +38,414
29 FMR LLC 0.00% of their portfolio BOSTON, MA 142,974143.0k $157.3k $157.3k 0.00% Reduced -4.4k -4,438
30 UBS Group AG 0.00% of their portfolio ZURICH, V8 134,081134.1k $147.5k $147.5k 0.00% Reduced -854.0k -853,996
31 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 110,901110.9k $122.0k $122.0k 0.00% Unchanged
32 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 107,831107.8k $118.6k $118.6k 0.00% Added +70.5k +70,508
33 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 107,429107.4k $118.2k $118.2k 0.00% New
34 Knott David M Jr 0.05% of their portfolio SYOSSET, NY 100,000100.0k $110.0k $110.0k 0.05% New
35 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 99,20099.2k $109.1k $109.1k 0.00% New
36 UNITED CAPITAL FINANCIAL ADVISORS, LLC 0.00% of their portfolio IRVING, TX 96,50796.5k $106.2k $106.2k 0.00% Unchanged
37 Jefferies Financial Group Inc. 0.00% of their portfolio NEW YORK, NY 92,30092.3k $101.5k $101.5k 0.00% New
38 a16z Perennial Management, L.P. 0.01% of their portfolio MENLO PARK, CA 79,86979.9k $87.9k $87.9k 0.01% Unchanged
39 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 66,98467.0k $73.7k $73.7k 0.00% Reduced -162.3k -162,348
40 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 49,25249.3k $54.2k $54.2k 0.00% Added +37.8k +37,811
41 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 46,27246.3k $50.9k $50.9k 0.00% Added +43.4k +43,413
42 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 46,01246.0k $50.6k $50.6k 0.00% New
43 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 42,92242.9k $47.2k $47.2k 0.00% Reduced -344.9k -344,942
44 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 42,01542.0k $46.2k $46.2k 0.00% Reduced -284.7k -284,743
45 Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio OAKLAND, CA 39,61639.6k $43.6k $43.6k 0.00% Reduced -325 -325
46 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 39,40939.4k $43.4k $43.4k 0.00% Reduced -384.1k -384,118
47 Miller Financial Services LLC 0.05% of their portfolio MARSHALL, MI 37,00037.0k $40.7k $40.7k 0.05% Added +13.0k +13,000
48 TWO SIGMA SECURITIES, LLC 0.01% of their portfolio NEW YORK, NY 34,57234.6k $38.0k $38.0k 0.01% New
49 Point72 Asia (Singapore) Pte. Ltd. 0.00% of their portfolio SINGAPORE, U0 28,36428.4k $31.2k $31.2k 0.00% Reduced -28.2k -28,239
50 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 26,04726.0k $28.7k $28.7k 0.00% New
51 Militia Capital Partners, LP 0.00% of their portfolio AUSTIN, TX 25,00025.0k $27.5k $27.5k 0.00% New
52 OXFORD FINANCIAL GROUP, LTD. LLC 0.00% of their portfolio INDIANAPOLIS, IN 23,09423.1k $25.4k $25.4k 0.00% Unchanged
53 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 22,63022.6k $24.0k $24.0k 0.00% Added +21.4k +21,450
54 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 20,93320.9k $23.0k $23.0k 0.00% New
55 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 19,07719.1k $21.0k $21.0k 0.00% New
56 Scientech Research LLC 0.01% of their portfolio JERSEY CITY, NJ 14,04614.0k $15.5k $15.5k 0.01% New
57 Ethic Inc. 0.00% of their portfolio NEW YORK, NY 11,71611.7k $12.9k $12.9k 0.00% Reduced -16.8k -16,767
58 DGS Capital Management, LLC 0.00% of their portfolio JERSEY CITY, NJ 11,30011.3k $12.4k $12.4k 0.00% New
59 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 10,60910.6k $11.7k $11.7k 0.00% Reduced -4.6k -4,602
60 NAPLES GLOBAL ADVISORS, LLC 0.00% of their portfolio NAPLES, FL 10,00010.0k $11.0k $11.0k 0.00% Unchanged
61 Sunbelt Securities, Inc. 0.00% of their portfolio HOUSTON, TX 7,5007.5k $8.2k $8.2k 0.00% New
62 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 4,0004.0k $4.4k $4.4k 0.00% New
63 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 3,2923.3k $3.0k $3.0k 0.00% Added +2.2k +2,218
64 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 3,2263.2k $3.5k $3.5k 0.00% Reduced -8.7k -8,676
65 CWM, LLC 0.00% of their portfolio OMAHA, NE 3,1243.1k $3.0k $3.0k 0.00% Reduced -32.0k -32,046
66 Rise Advisors, LLC 0.00% of their portfolio ROCHESTER, NY 1,6521.7k $1.8k $1.8k 0.00% Unchanged
67 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 1,3341.3k $1.5k $1.5k 0.00% New
68 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 1,1231.1k $1.2k $1.2k 0.00% Unchanged
69 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,0251.0k $1.1k $1.1k 0.00% Reduced -2.8k -2,821
70 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 889889 $978 $978 0.00% Reduced -400 -400
71 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 514514 $565 $565 0.00% Added +405 +405
72 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 502502 $553 $553 0.00% Reduced -381 -381
73 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 500500 $550 $550 0.00% New
74 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 496496 $546 $546 0.00% Unchanged
75 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 250250 $275 $275 0.00% Reduced -1.8k -1,790
76 Optiver Holding B.V. 0.00% of their portfolio AMSTERDAM, P7 9696 $106 $106 0.00% New
77 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1919 $17 $17 0.00% Added +2 +2
78 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 11 $1 $1 0.00% Unchanged