PRELUDE CAPITAL MANAGEMENT, LLC
Position in TNDM — Tandem Diabetes Care Inc
CIK 1387508
NEW YORK, NY
Position in TNDM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$286,740
+$59,067 QoQ
Shares Held
19,002
+1.3% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#147
of 272 holders
Holding Since
Jun 2020
17 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in TNDM Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026PRELUDE CAPITAL MANAGEMENT, LLC holds $16,970,515 across 13 Medical Devices names. TNDM ranks #4 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
36,381 | $11,487,300 | |
| 2 | 115,133 | $2,864,509 | |||
| 3 | BIO |
Bio-Rad Laboratories, Inc.
|
2,015 | $591,624 | |
| 4 | TNDM |
Tandem Diabetes Care Inc
This page
|
19,002 | $286,740 | |
| 5 | DXCM |
Dexcom Inc
|
3,857 | $259,768 | |
| 6 | RXST |
RxSight, Inc.
|
51,600 | $248,712 | |
| 7 | BVS |
Bioventus Inc.
|
25,780 | $243,363 | |
| 8 | VREX |
Varex Imaging Corp
|
23,254 | $242,539 |
All Filings in TNDM
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $286,740 | 19,002 | Shares | Other | 2026-08-14 | |
| 2025-09-30 | $227,673 | 18,754 | Shares | Other | 2025-11-14 | |
| 2025-03-31 | $731,126 | 38,159 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $3,518,793 | 97,690 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $2,888,545 | 68,110 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $1,527,837 | 37,921 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,692,222 | 76,030 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $234,421 | 7,925 | Shares | Other | 2024-02-14 | |
| 2023-03-31 | $264,533 | 6,514 | Shares | Other | 2023-06-01 | |
| 2022-12-31 | $434,801 | 9,673 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $728,133 | 15,217 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $540,759 | 9,136 | Shares | Other | 2022-08-24 | |
| 2022-03-31 | $1,888,200 | 16,237 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $578,749 | 3,845 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $420,098 | 3,519 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,095,263 | 11,245 | Shares | Sole | 2021-08-16 | |
| 2020-06-30 | $101,986 | 1,031 | Shares | Other | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||