Skip to main content

Quantum Portfolio Management LLC

Position in XYZ — Block, Inc.

CIK 2003672 New York, NY

Position in XYZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$333,792
+$43,665 QoQ
Shares Held
4,392
-8.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#641
of 1,079 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in XYZ Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Quantum Portfolio Management LLC holds $8,221,787 across 13 Software - Infrastructure names. XYZ ranks #7 (4.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 XYZ
Block, Inc.
This page
4,392 $333,792

All Filings in XYZ

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $333,792 4,392
2026-03-31 $290,127 4,821
2025-12-31 $273,703 4,205
2025-09-30 $480,450 6,648
2025-06-30 $337,136 4,963
2025-03-31 $302,563 5,569