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Siren, L.L.C.

Position in MSFT — Microsoft Corp

CIK 2005245 New York, NY

Position in MSFT

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$15,317,634
+$8,063,334 QoQ
Shares Held
41,380
+175.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.42%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MSFT Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

Siren, L.L.C. holds $56,412,124 across 6 Software - Infrastructure names. MSFT ranks #2 (27.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MSFT
Microsoft Corp
This page
41,380 $15,317,634

All Filings in MSFT

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $15,317,634 41,380
2025-12-31 $7,254,300 15,000
2025-09-30 $8,882,842 17,150
2025-06-30 $8,033,171 16,150
2025-03-31 $10,698,615 28,500
2024-12-31 $9,694,500 23,000
2024-09-30 $9,466,600 22,000