HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in TMO — Thermo Fisher Scientific Inc.
CIK 1535845
TORONTO, A6
Position in TMO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$55,218,787
+$15,380,773 QoQ
Shares Held
110,138
+35.9% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#267
of 2,606 holders
Holding Since
Mar 2020
21 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, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $260,067,258 across 15 Diagnostics & Research names. TMO ranks #2 (21.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
471,859 | $89,879,702 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
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|
110,138 | $55,218,787 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
96,055 | $50,567,194 | |
| 4 | DGX |
Quest Diagnostics Inc
|
115,921 | $24,569,455 | |
| 5 | BLLN |
BillionToOne, Inc.
|
83,300 | $9,994,334 | |
| 6 | WGS |
GeneDx Holdings Corp.
|
141,500 | $9,713,975 | |
| 7 | WAT |
Waters Corp /De/
|
16,896 | $6,336,675 | |
| 8 | A |
Agilent Technologies, Inc.
|
47,668 | $6,331,740 |
All Filings in TMO
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $55,218,787 | 110,138 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $39,838,014 | 81,049 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $70,763,592 | 122,122 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $28,978,974 | 59,748 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $238,596,586 | 588,459 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $25,909,036 | 52,068 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $49,510,809 | 95,171 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $40,891,188 | 66,106 | Shares | Sole | 2024-11-13 | |
| 2024-03-31 | $39,555,408 | 68,057 | Shares | Sole | 2024-05-13 | |
| 2023-09-30 | $28,074,719 | 55,465 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $30,865,164 | 59,157 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $15,827,696 | 27,461 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $34,263,931 | 62,220 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $1,780,744 | 3,511 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $42,859,902 | 78,891 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $20,365,612 | 34,480 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $224,527,594 | 336,502 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $61,152,306 | 107,035 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $38,175,767 | 75,675 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $64,099,483 | 140,452 | Shares | Sole | 2021-05-13 | |
| 2020-03-31 | $317,348 | 1,119 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||