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XTX Topco Ltd

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1828301 LONDON, X0

Position in TMO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$467,267
-$7,956,560 QoQ
Shares Held
932
-94.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,785
of 2,606 holders
Holding Since
Jun 2021
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TMO Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

XTX Topco Ltd holds $47,919,232 across 34 Diagnostics & Research names. TMO ranks #22 (1.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TMO

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $467,267 932
2025-09-30 $8,423,827 17,368
2025-06-30 $9,514,524 23,466
2025-03-31 $7,912,337 15,901
2024-12-31 $1,054,506 2,027
2023-12-31 $288,218 543
2022-09-30 $1,186,317 2,339
2022-03-31 $1,587,667 2,688
2021-09-30 $458,777 803
2021-06-30 $676,494 1,341