SUMMIT SECURITIES GROUP LLC
Broker-DealerPosition in TMO — Thermo Fisher Scientific Inc.
CIK 1531593
NEW YORK, NY
Position in TMO
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$43,116
+$12,642 QoQ
Shares Held
86
+38.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#2,435
of 2,602 holders
Holding Since
Jun 2021
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Derivatives in TMO
reported options exposure · as of Dec 31, 2023CallValue
$2,229,318
CallShares
4,200
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026SUMMIT SECURITIES GROUP LLC holds $178,087 across 10 Diagnostics & Research names. TMO ranks #2 (24.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
182 | $68,257 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
This page
|
86 | $43,116 | |
| 3 | DHR |
Danaher Corp /De/
|
146 | $27,810 | |
| 4 | A |
Agilent Technologies, Inc.
|
66 | $8,766 | |
| 5 | IQV |
Iqvia Holdings Inc.
|
39 | $7,535 | |
| 6 | MTD |
Mettler Toledo International Inc/
|
5 | $6,387 | |
| 7 | DGX |
Quest Diagnostics Inc
|
26 | $5,510 | |
| 8 | LH |
Labcorp Holdings Inc.
|
19 | $5,320 |
All Filings in TMO
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $43,116 | 86 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $30,474 | 62 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $322,753 | 557 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $315,263 | 650 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $351,128 | 866 | Shares | Sole | 2025-08-12 | |
| 2023-12-31 | $2,229,318 | 4,200 | Call | Sole | 2024-02-14 | |
| 2023-06-30 | $262,962 | 504 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $443,804 | 770 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $220,276 | 400 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $123,247 | 243 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 | $443,316 | 816 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $95,094 | 161 | Shares | Sole | 2022-05-11 | |
| 2021-09-30 | $4,570 | 8 | Call | Sole | 2021-10-20 | |
| 2021-09-30 | $4,570 | 8 | Put | Sole | 2021-10-20 | |
| 2021-06-30 | $8,575 | 17 | Call | Sole | 2021-07-19 | |
| 2021-06-30 | $8,575 | 17 | Put | Sole | 2021-07-19 | |
| No filing history on record for this holder in this stock. | ||||||