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XTX Topco Ltd

Position in TNDM — Tandem Diabetes Care Inc

CIK 1828301 LONDON, X0

Position in TNDM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,213,807
+$2,047,869 QoQ
Shares Held
212,976
+250.2% QoQ
Ownership
0.306%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#63
of 265 holders
Holding Since
Jun 2021
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TNDM Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

XTX Topco Ltd holds $107,487,126 across 93 Medical Devices names. TNDM ranks #7 (3.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 TNDM
Tandem Diabetes Care Inc
This page
212,976 $3,213,807

All Filings in TNDM

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,213,807 212,976
2026-03-31 $1,165,938 60,821
2025-09-30 $892,836 73,545
2025-06-30 $350,301 18,793
2024-12-31 $269,789 7,490
2024-09-30 $221,252 5,217
2024-06-30 $433,802 10,767
2024-03-31 $272,479 7,695
2023-09-30 $530,071 25,521
2023-06-30 $1,031,637 42,039
2021-09-30 $266,456 2,232
2021-06-30 $277,687 2,851