Vault-13

AGOMAB THERAPEUTICS NV AGMB

SPONSORED ADS · ADR · CUSIP 00860C102

34 institutional holders +2 vs Q1 2026
27,523,67027.5m shares reported held*
$357.3mreported value*
9 new 4 added 6 reduced 7 sold out net bought ≈ $54.1m (+4.2m 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. Holder counts are more reliable. Implied quarter-end price ≈ $12.98.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q1 26: 32Q2 26: 3434Q1 26Q2 26
Numbers
QuarterHolders
Q1 202632
Q2 202634

Biggest buyers

Redmile Group, LLC Added +2,577,676+2.6m
Nantahala Capital Management, LLC Added +1,936,376+1.9m
ORBIMED ADVISORS LLC New +192,740+192.7k
Aberdeen Group plc Added +139,039+139.0k
ALPS ADVISORS INC New +49,984+50.0k
Quadrature Capital Ltd New +20,461+20.5k
XTX Topco Ltd New +10,271+10.3k
CITIGROUP INC New +9,496+9.5k
TWO SIGMA INVESTMENTS, LP Added +3,831+3.8k
GAMMA Investing LLC New +1,344+1.3k

Biggest sellers

LMR Partners LLP Sold out -300,000-300.0k
SEVEN GRAND MANAGERS, LLC Reduced -152,400-152.4k
MILLENNIUM MANAGEMENT LLC Sold out -95,233-95.2k
Alyeska Investment Group, L.P. Sold out -75,000-75.0k
Laurion Capital Management LP Sold out -50,000-50.0k
CITADEL ADVISORS LLC Sold out -35,000-35.0k
GOLDMAN SACHS GROUP INC Reduced -23,939-23.9k
D. E. Shaw & Co., Inc. Sold out -15,326-15.3k
JANE STREET GROUP, LLC Sold out -12,794-12.8k
HRT FINANCIAL LP Reduced -6,651-6.7k

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
LSP 7 Cooperative UA 13D · may seek influence new · filed 2026-02-17
Stated purposeAmended and Restated Shareholders' Agreement On November 4, 2024, certain shareholders of the Issuer, including LSP 7, entered into an amended and restated shareholders' agreement (the "Shareholders' Agreement") with the Issuer, pursuant to which the Issuer agreed, among other things, to register for resale certain Common Shares and other equity securities of the Issuer that are held by the parties (the "Registrable Securities"), and agreed to provide customary demand and "piggyback" registration rights, subject to certain requirements and conditions. The Shareholders' Agreement terminated immediately prior to the consummation of the IPO, except for the confidentiality provisions and registration rights granted thereunder. The registration rights granted under the Shareholders' Agreement… Full filing
 10.6% new 5.1m 2026-02-17
FMR LLC 13G · institution new · filed 2026-03-06 10.0% new 4.9m 2026-03-06
Pontifax Management 4 G.P. (2015) Ltd. 13G · exempt (held before listing) new · filed 2026-04-16 6.8% new 3.3m 2026-04-16
Sanofi 13G · exempt (held before listing) new · filed 2026-05-06 5.7% new 2.8m 2026-05-06
Redmile Group, LLC 13G · exempt (held before listing) new · filed 2026-05-15 5.6% new 2.7m 2026-05-15
Cormorant Asset Management, LP 13G · institution new · filed 2026-05-15 5.0% new 2.5m 2026-05-15

Insider purchases and sales since 1 Apr 2026

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.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 EQT Fund Management S.a r.l. 7.74% of their portfolio LUXEMBOURG, N4 5,141,9925.1m $66.7m $66.7m 7.74% Unchanged
2 Nantahala Capital Management, LLC 1.23% of their portfolio NEW CANAAN, CT 3,136,3763.1m $40.7m $40.7m 1.23% Added +1.9m +1,936,376
3 Sanofi 6.76% of their portfolio Paris, I0 2,783,0962.8m $36.1m $36.1m 6.76% Unchanged
4 Redmile Group, LLC 2.38% of their portfolio LARKSPUR, CA 2,733,9262.7m $35.5m $35.5m 2.38% Added +2.6m +2,577,676
5 Cormorant Asset Management, LP 1.64% of their portfolio BOSTON, MA 2,465,3482.5m $32.0m $32.0m 1.64% Unchanged
6 TCG Crossover Management, LLC 0.64% of their portfolio PALO ALTO, CA 2,053,2332.1m $26.7m $26.7m 0.64% Unchanged
7 FEDERATED HERMES, INC. 0.03% of their portfolio PITTSBURGH, PA 1,618,0001.6m $21.0m $21.0m 0.03% Unchanged
8 Casdin Capital, LLC 1.01% of their portfolio New York, NY 1,550,0001.6m $20.1m $20.1m 1.01% Unchanged
9 ANDERA PARTNERS 9.67% of their portfolio PARIS, I0 1,538,7021.5m $20.0m $20.0m 9.67% Unchanged
10 FMR LLC 0.00% of their portfolio BOSTON, MA 1,458,6771.5m $18.9m $18.9m 0.00% Unchanged
11 Aberdeen Group plc 0.02% of their portfolio EDINBURGH, X0 846,695846.7k $11.0m $11.0m 0.02% Added +139.0k +139,039
12 PERCEPTIVE ADVISORS LLC 0.12% of their portfolio NEW YORK, NY 600,000600.0k $7.8m $7.8m 0.12% Unchanged
13 SAMSARA BIOCAPITAL, LLC 0.64% of their portfolio PALO ALTO, CA 600,000600.0k $7.8m $7.8m 0.64% Unchanged
14 Siren, L.L.C. 0.11% of their portfolio New York, NY 411,250411.2k $5.3m $5.3m 0.11% Unchanged
15 ORBIMED ADVISORS LLC 0.05% of their portfolio New York, NY 192,740192.7k $2.5m $2.5m 0.05% New
16 Pfizer Inc 0.61% of their portfolio New York, NY 75,00075.0k $1.0m $1.0m 0.61% Unchanged
17 ALPS ADVISORS INC 0.00% of their portfolio Denver, CO 49,98450.0k $648.8k $648.8k 0.00% New
18 Bellevue Group AG 0.01% of their portfolio ZURICH, V8 49,24849.2k $639.2k $639.2k 0.01% Reduced -752 -752
19 SEVEN GRAND MANAGERS, LLC 0.02% of their portfolio BRONXVILLE, NY 47,60047.6k $617.8k $617.8k 0.02% Reduced -152.4k -152,400
20 SECTORAL ASSET MANAGEMENT INC 0.39% of their portfolio MONTREAL, A8 43,50043.5k $564.6k $564.6k 0.39% Unchanged
21 Burkehill Global Management, LP 0.02% of their portfolio NEW YORK, NY 35,00035.0k $454.3k $454.3k 0.02% Unchanged
22 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 20,46120.5k $265.6k $265.6k 0.00% New
23 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 18,07218.1k $234.6k $234.6k 0.00% Added +3.8k +3,831
24 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 17,07517.1k $221.0k $221.0k 0.00% Reduced -6.7k -6,651
25 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 11,80011.8k $153.2k $153.2k 0.00% Reduced -23.9k -23,939
26 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 10,27110.3k $133.3k $133.3k 0.00% New
27 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 9,4969.5k $123.3k $123.3k 0.00% New
28 UBS Group AG 0.00% of their portfolio ZURICH, V8 2,1282.1k $27.6k $27.6k 0.00% Reduced -4.3k -4,309
29 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 1,3441.3k $17.4k $17.4k 0.00% New
30 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,2001.2k $15.6k $15.6k 0.00% Reduced -1.8k -1,825
31 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 754754 $9.8k $9.8k 0.00% New
32 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 698698 $9.1k $9.1k 0.00% New
33 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 22 $26 $26 0.00% Unchanged
34 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 22 $26 $26 0.00% New