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Summa Corp.

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1954929 TOMBALL, TX

Position in TMO

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$628,204
+$136,674 QoQ
Shares Held
1,253
+25.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#1,649
of 2,606 holders
Holding Since
Dec 2023
11 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

Summa Corp. holds $628,204 across 1 Diagnostics & Research name. TMO ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TMO
Thermo Fisher Scientific Inc.
This page
1,253 $628,204

All Filings in TMO

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $628,204 1,253
2026-03-31 $491,530 1,000
2025-12-31 $579,450 1,000
2025-09-30 $485,020 1,000
2025-06-30 $405,460 1,000
2025-03-31 $724,505 1,456
2024-12-31 $757,454 1,456
2024-09-30 $838,780 1,356
2024-06-30 $749,868 1,356
2024-03-31 $792,188 1,363
2023-12-31 $417,731 787