JANUS HENDERSON GROUP PLC (JHG) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-11-14
12:07 pm
Sale
2025-09-3013GStructure Therapeutics Inc.
GPCR
JANUS HENDERSON GROUP PLC
JHG
4,448,826
7.700%
-124,180decrease
(-2.72%)
Filing
History
2025-11-14
12:07 pm
Sale
2025-09-3013GAkero Therapeutics, Inc.
AKRO
JANUS HENDERSON GROUP PLC
JHG
6,280,305
7.900%
-458,251decrease
(-6.80%)
Filing
History
2025-11-14
12:06 pm
Sale
2025-09-3013GMadrigal Pharmaceuticals, Inc.
MDGL
JANUS HENDERSON GROUP PLC
JHG
1,842,690
8.300%
-349,063decrease
(-15.93%)
Filing
History
2025-11-14
12:06 pm
Sale
2025-09-3013GZiff Davis, Inc.
ZD
JANUS HENDERSON GROUP PLC
JHG
3,439,093
8.400%
-129,818decrease
(-3.64%)
Filing
History
2025-11-14
12:03 pm
Sale
2025-09-3013GFormula One Group
FWONK
JANUS HENDERSON GROUP PLC
JHG
10,738,564
4.800%
-2,798,965decrease
(-20.68%)
Filing
History
2025-11-14
12:03 pm
Sale
2025-09-3013GLantheus Holdings, Inc.
LNTH
JANUS HENDERSON GROUP PLC
JHG
6,684,737
9.800%
-254,247decrease
(-3.66%)
Filing
History
2025-11-14
12:03 pm
Sale
2025-09-3013GMirum Pharmaceuticals, Inc.
MIRM
JANUS HENDERSON GROUP PLC
JHG
4,997,586
10.000%
-238,691decrease
(-4.56%)
Filing
History
2025-11-14
12:02 pm
Sale
2025-09-3013GVaxcyte, Inc.
PCVX
JANUS HENDERSON GROUP PLC
JHG
13,104,203
10.100%
-1,587,141decrease
(-10.80%)
Filing
History
2025-11-14
12:02 pm
Purchase
2025-09-3013GSurgery Partners, Inc.
SGRY
JANUS HENDERSON GROUP PLC
JHG
13,036,583
10.200%
81,667increase
(+0.63%)
Filing
History
2025-11-14
11:58 am
Sale
2025-09-3013GMereo BioPharma Group plc
MREO
JANUS HENDERSON GROUP PLC
JHG
16,290,130
10.200%
-1,398,462decrease
(-7.91%)
Filing
History
2025-11-14
11:58 am
Purchase
2025-09-3013GDyne Therapeutics, Inc.
DYN
JANUS HENDERSON GROUP PLC
JHG
14,745,505
10.400%
350,506increase
(+2.43%)
Filing
History
2025-11-14
11:58 am
Purchase
2025-09-3013GAvidity Biosciences, Inc.
RNA
JANUS HENDERSON GROUP PLC
JHG
14,522,915
10.700%
2,390,807increase
(+19.71%)
Filing
History
2025-11-14
11:58 am
Purchase
2025-09-3013GProtara Therapeutics, Inc.
TARA
JANUS HENDERSON GROUP PLC
JHG
4,231,331
11.000%
128,711increase
(+3.14%)
Filing
History
2025-11-14
11:58 am
Purchase
2025-09-3013GSoleno Therapeutics, Inc.
SLNO
JANUS HENDERSON GROUP PLC
JHG
6,056,339
11.400%
748,330increase
(+14.10%)
Filing
History
2025-11-14
11:55 am
Purchase
2025-09-3013GInvivyd, Inc.
IVVD
JANUS HENDERSON GROUP PLC
JHG
25,383,077
12.100%
1,111,318increase
(+4.58%)
Filing
History
2025-11-14
11:55 am
Purchase
2025-09-3013GPraxis Precision Medicines, Inc.
PRAX
JANUS HENDERSON GROUP PLC
JHG
2,763,859
12.300%
230,454increase
(+9.10%)
Filing
History
2025-11-14
11:54 am
Sale
2025-09-3013GConsensus Cloud Solutions, Inc.
CCSI
JANUS HENDERSON GROUP PLC
JHG
2,476,328
13.100%
-44,567decrease
(-1.77%)
Filing
History
2025-11-14
11:54 am
Purchase
2025-09-3013GCimpress plc
CMPR
JANUS HENDERSON GROUP PLC
JHG
3,348,163
13.700%
32,255increase
(+0.97%)
Filing
History
2025-11-14
11:54 am
Sale
2025-09-3013GAscendis Pharma A/S
ASND
JANUS HENDERSON GROUP PLC
JHG
4,323,059
7.800%
-104,733decrease
(-2.37%)
Filing
History
2025-11-14
10:34 am
Purchase
2025-09-3013GInovio Pharmaceuticals, Inc.
INO
JANUS HENDERSON GROUP PLC
JHG
3,266,260
6.200%
3,266,260increase
(New Position)
Filing
History
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