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Janus Henderson Group PLC

SEC CIK
0001274173
Latest filing
May 18, 2026

MSTR holding history

Strategy Inc in every 13F filed by Janus Henderson Group PLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MSTR overviewAll 13F holders of MSTRFull Q1 2026 holdings

Shares (Q1 2026)
25,542
Value
$3.19M
% of portfolio
<0.1%
Quarters held
15
Since Q1 2022
Holdings of MSTR by Janus Henderson Group PLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 202625,542$3.19M<0.1%−1,274−4.8%ReducedHolders
Q4 202526,816$4.07M<0.1%+7,894+41.7%AddedHolders
Q3 202518,922$6.10M<0.1%+2,800+17.4%AddedHolders
Q2 202516,122$6.52M<0.1%−678−4.0%ReducedHolders
Q1 202516,800$4.86M<0.1%+3,600+27.3%AddedHolders
Q4 202413,200$3.82M<0.1%+1,500+12.8%AddedHolders
Q3 202411,700$1.97M<0.1%+3,700+46.3%AddedConverted for a 10-for-1 splitHolders
Q2 2024800$1.10M<0.1%−4,797−85.7%ReducedHolders
Q1 20245,597$9.53M<0.1%−696−11.1%ReducedHolders
Q4 20236,293$3.97M<0.1%+793+14.4%AddedHolders
Q3 20235,500$1.80M<0.1%−510−8.5%ReducedHolders
Q2 20236,010$2.06M<0.1%+697+13.1%AddedHolders
Q1 20235,313$1.55M<0.1%+2,247+73.3%AddedHolders
Q4 20223,066$434.5K<0.1%+3,066NewHolders
Q2 20220$00.0%−1,758−100.0%Sold outHolders
Q1 20221,758$854.0K<0.1%+1,758NewHolders