Position in TFX
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$6,781,887
-$828,661 QoQ
Shares Held
56,700
-11.8% QoQ
Ownership
0.128%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TFX Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026RENAISSANCE TECHNOLOGIES LLC holds $297,303,624 across 28 Medical Instruments & Supplies names. TFX ranks #12 (2.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
139,402 | $64,262,927 | |
| 2 | WST |
West Pharmaceutical Services Inc
|
209,660 | $52,549,182 | |
| 3 | NVST |
Envista Holdings Corp
|
1,208,165 | $30,651,146 | |
| 4 | ATR |
Aptargroup, Inc.
|
172,800 | $21,776,256 | |
| 5 | MMSI |
Merit Medical Systems Inc
|
314,212 | $21,658,633 | |
| 6 | XRAY |
DENTSPLY SIRONA Inc.
|
1,569,358 | $18,204,552 | |
| 7 | LMAT |
Lemaitre Vascular Inc
|
138,502 | $15,120,263 | |
| 8 | WRBY |
Warby Parker Inc.
|
552,836 | $11,648,254 |
All Filings in TFX
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,781,887 | 56,700 | Shares | Sole | 2026-05-14 | |
| 2025-06-30 | $7,610,548 | 64,300 | Shares | Sole | 2025-08-13 | |
| 2024-06-30 | $8,791,794 | 41,800 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $19,744,641 | 87,300 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $3,316,222 | 13,300 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $12,550,599 | 63,900 | Shares | Sole | 2023-11-14 | |
| 2022-06-30 | $5,875,815 | 23,900 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $15,718,969 | 44,300 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $24,208,976 | 73,700 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||