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CSS LLC

SEC CIK
0001103646
Latest filing
Aug 14, 2026

INSM holding history

INSMED Inc in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

INSM overviewAll 13F holders of INSMFull Q2 2026 holdings

Shares (Q3 2025)
0
Sold out in Q3 2025
Value
$0
% of portfolio
0.0%
Quarters held
1
Since Q2 2025
Holdings of INSM by CSS LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20250$00.0%−27,375−100.0%Sold outHolders
Q2 202527,375$2.76M0.2%+27,375NewHolders