Position in TNDM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,554,270
+$1,075,020 QoQ
Shares Held
103,000
+312.0% QoQ
Ownership
0.148%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#83
of 274 holders
Holding Since
Jun 2023
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TNDM Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026GABELLI FUNDS LLC holds $123,523,761 across 32 Medical Devices names. TNDM ranks #15 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SYK |
Stryker Corp
|
72,655 | $22,874,700 | |
| 2 | GMED |
Globus Medical Inc
|
211,000 | $16,671,110 | |
| 3 | PEN |
Penumbra Inc
|
52,423 | $16,552,562 | |
| 4 | ZBH |
Zimmer Biomet Holdings, Inc.
|
144,850 | $12,470,136 | |
| 5 | BIO |
Bio-Rad Laboratories, Inc.
|
25,900 | $7,604,499 | |
| 6 | 251,000 | $6,244,880 | |||
| 7 | STE |
STERIS plc
|
22,700 | $4,779,939 | |
| 8 | DXCM |
Dexcom Inc
|
69,600 | $4,687,560 |
All Filings in TNDM
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,554,270 | 103,000 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $479,250 | 25,000 | Shares | Sole | 2026-05-14 | |
| 2023-06-30 | $269,940 | 11,000 | Shares | Sole | 2023-08-10 | |
| No filing history on record for this holder in this stock. | ||||||